/* Les couleurs d'accent et le thème sont indépendants. */
:root{color-scheme:light;--bg:#fff9eb;--paper:#fffdf7;--surface:#f4eddb;--ink:#302c35;--muted:#625d69;--accent:#edda9d;--accent-dark:#e3ca84;--accent-ink:#775200;--lavender:#fff0b8;--line:#e8dfca;--danger:#ac3f49;--focus:#775200;--button-ink:#30291f;--toast-bg:#302c35;--toast-ink:#fffdf7;--radius:18px;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
:root[data-color="mint"]{--bg:#f1faf6;--paper:#fbfefa;--surface:#e8f2ee;--accent:#a8dbca;--accent-dark:#8bcbb5;--accent-ink:#28644f;--lavender:#dbf1e7;--line:#d5e5dd;--focus:#28644f}
:root[data-color="lavender"]{--bg:#f7f3fc;--paper:#fefcff;--surface:#eee8f5;--accent:#c8bbef;--accent-dark:#b5a4e4;--accent-ink:#65508f;--lavender:#eee3fa;--line:#e1d8ef;--focus:#65508f}
:root[data-color="rose"]{--bg:#fff4f7;--paper:#fffcfd;--surface:#f7e9ee;--accent:#edbfd0;--accent-dark:#e1a8bf;--accent-ink:#924660;--lavender:#fae0ea;--line:#efd8e2;--focus:#924660}
:root[data-color="peach"]{--bg:#fff6ee;--paper:#fffdfa;--surface:#f7ede3;--accent:#f1c6a6;--accent-dark:#e7b28c;--accent-ink:#8b5430;--lavender:#fae6d7;--line:#edddcd;--focus:#8b5430}
:root[data-color="sky"]{--bg:#f1f7fd;--paper:#fbfdff;--surface:#e8eff7;--accent:#b3d1ee;--accent-dark:#98bfe3;--accent-ink:#375f86;--lavender:#dfecfa;--line:#d3e1ee;--focus:#375f86}
:root[data-theme="dark"]{color-scheme:dark;--bg:#191c24;--paper:#242832;--surface:#2e3441;--ink:#edf0f5;--muted:#bac1cc;--line:#424958;--danger:#ff9ca8;--accent-ink:#edda9d;--lavender:#493f25;--focus:#edda9d;--toast-bg:#edf0f5;--toast-ink:#242832}
:root[data-theme="dark"][data-color="mint"]{--accent-ink:#a8dbca;--lavender:#29473f;--focus:#a8dbca}
:root[data-theme="dark"][data-color="lavender"]{--accent-ink:#c8bbef;--lavender:#42364f;--focus:#c8bbef}
:root[data-theme="dark"][data-color="rose"]{--accent-ink:#edbfd0;--lavender:#4e3442;--focus:#edbfd0}
:root[data-theme="dark"][data-color="peach"]{--accent-ink:#f1c6a6;--lavender:#4a392c;--focus:#f1c6a6}
:root[data-theme="dark"][data-color="sky"]{--accent-ink:#b3d1ee;--lavender:#2c4054;--focus:#b3d1ee}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:calc(15px * var(--ui-scale,1));line-height:1.55}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--accent-ink);text-decoration:none}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:4px}input:focus,textarea:focus{border-color:var(--accent-ink)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15;letter-spacing:-.04em}h2{font-size:calc(27px * var(--ui-scale,1))}h3{font-size:calc(16px * var(--ui-scale,1));letter-spacing:-.02em}.muted{color:var(--muted)}.site-header{max-width:1200px;margin:auto;min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 36px}.brand{display:flex;align-items:center;color:var(--ink);font-size:calc(25px * var(--ui-scale,1));font-weight:750;letter-spacing:-1.2px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:14px;background:var(--accent);color:var(--ink);font-size:calc(28px * var(--ui-scale,1));margin-right:10px;line-height:1}.brand-dot{color:var(--accent-ink)}.header-note,.version-label{font-size:calc(12px * var(--ui-scale,1));color:var(--muted)}.version-label{border:1px solid var(--line);border-radius:99px;padding:7px 12px}main{max-width:1200px;margin:auto;padding:20px 36px 0}.home-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;padding:42px 0 52px;align-items:start}.eyebrow{font-size:calc(10px * var(--ui-scale,1));font-weight:700;letter-spacing:1.8px;color:var(--muted);display:flex;align-items:center;gap:10px}.tiny-circle{width:7px;height:7px;border-radius:50%;background:var(--accent)}.intro h1{font-size:clamp(40px,4.5vw,59px);line-height:1.08;letter-spacing:-3px;margin:24px 0}.intro h1 span{color:var(--accent-ink)}.intro-copy{font-size:calc(16px * var(--ui-scale,1));color:var(--muted);max-width:420px;line-height:1.75}.features{display:flex;flex-wrap:wrap;gap:11px 22px;font-size:calc(11px * var(--ui-scale,1));margin-top:26px;color:var(--muted)}.conversation-preview{margin-top:32px;max-width:405px}.preview-messages{display:flex;flex-direction:column;gap:17px}.preview-note{display:block;font-size:calc(10px * var(--ui-scale,1));color:var(--muted);margin-top:15px}.action-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.tabs{display:flex;background:var(--surface);border-radius:12px;padding:5px;margin-bottom:25px;gap:4px}.tabs button{flex:1;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:calc(12px * var(--ui-scale,1));font-weight:650;min-height:40px}.tabs button[aria-selected=true]{color:var(--ink);background:var(--paper);}.action-card h2{font-size:calc(25px * var(--ui-scale,1));max-width:310px;margin-bottom:12px}.action-card .muted{font-size:calc(13px * var(--ui-scale,1));margin-bottom:24px}label,.field-label{display:block;font-size:calc(12px * var(--ui-scale,1));font-weight:650;margin:16px 0 8px}input,textarea{display:block;width:100%;min-width:0;border:1px solid var(--line);border-radius:11px;padding:12px 14px;background:var(--paper);color:var(--ink);outline:none;font-size:calc(16px * var(--ui-scale,1))}input{min-height:48px}.code-input{font-family:ui-monospace,SFMono-Regular,monospace;font-size:calc(14px * var(--ui-scale,1));letter-spacing:.4px}.duration-row{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;margin:24px 0;color:var(--muted);font-size:calc(12px * var(--ui-scale,1))}.duration-row strong{color:var(--ink);font-size:calc(13px * var(--ui-scale,1))}.button{display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:48px;padding:11px 18px;border-radius:11px;border:1px solid transparent;font-size:calc(13px * var(--ui-scale,1));font-weight:650}.button.primary{background:var(--accent);color:var(--ink)}.button.primary:hover{background:var(--accent-dark)}.button.secondary{background:transparent;border-color:var(--line);color:var(--ink)}.wide{width:100%}.button span{margin-left:auto;font-size:calc(18px * var(--ui-scale,1))}.action-card #join-form .button{margin-top:24px}.card-foot{border-top:1px solid var(--line);margin-top:25px;padding-top:21px;display:flex;gap:12px;align-items:flex-start;font-size:calc(11px * var(--ui-scale,1));color:var(--muted)}.small-icon{font-size:calc(23px * var(--ui-scale,1));line-height:1.2;color:var(--accent-ink)}.how-it-works{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);padding:30px 0 24px}.how-it-works>div{display:flex;gap:17px;align-items:center}.step-number{font-size:calc(12px * var(--ui-scale,1));font-family:ui-monospace,monospace;color:var(--accent-ink);border:1px solid var(--line);width:35px;height:35px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}.how-it-works p{font-size:calc(12px * var(--ui-scale,1));color:var(--muted)}.how-it-works strong{font-size:calc(13px * var(--ui-scale,1));font-weight:650;color:var(--ink)}.privacy-note{font-size:calc(11px * var(--ui-scale,1));color:var(--muted);line-height:1.6;max-width:800px}.site-footer{max-width:1200px;margin:40px auto 0;padding:20px 36px 24px;display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-size:calc(10px * var(--ui-scale,1))}.form-error{color:var(--danger);font-size:calc(12px * var(--ui-scale,1));margin-top:12px;line-height:1.5}.notice{margin:20px;text-align:center;color:var(--danger)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 20px;border-radius:12px;background:var(--toast-bg);color:var(--toast-ink);font-size:calc(13px * var(--ui-scale,1));max-width:calc(100% - 32px);z-index:10}.chat-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start;padding-top:12px}.chat-main{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:relative}.chat-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:25px 26px 13px}.chat-heading h1{font-size:calc(31px * var(--ui-scale,1));margin-top:8px}.status-pill{font-size:calc(10px * var(--ui-scale,1));white-space:nowrap;background:var(--lavender);color:var(--accent-ink);border-radius:99px;padding:7px 10px}.status-pill.offline{background:var(--surface);color:var(--muted)}.chat-subheading{display:flex;justify-content:space-between;gap:12px;padding:0 26px 17px;color:var(--muted);font-size:calc(11px * var(--ui-scale,1));border-bottom:1px solid var(--line)}.message-scroll{height:clamp(280px,48dvh,570px);overflow-y:auto;overscroll-behavior:contain;padding:22px 24px;scrollbar-width:thin}.empty-chat{padding:60px 0;text-align:center;font-size:calc(12px * var(--ui-scale,1));color:var(--muted);line-height:1.9}.empty-chat strong{font-size:calc(19px * var(--ui-scale,1));font-weight:600;color:var(--ink)}#message-list{display:flex;flex-direction:column;gap:17px}.message{display:flex;gap:10px;max-width:87%;align-self:flex-start;min-width:0}.message.mine{align-self:flex-end;flex-direction:row-reverse}.avatar{background:var(--surface);color:var(--muted);border-radius:11px;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0;font-size:calc(12px * var(--ui-scale,1));font-weight:700}.message.mine .avatar{background:var(--lavender);color:var(--accent-ink)}.message-content{min-width:0}.message-meta{font-size:calc(10px * var(--ui-scale,1));color:var(--muted);display:flex;gap:9px;flex-wrap:wrap;margin-bottom:5px}.message.mine .message-meta{justify-content:flex-end}.message-body{padding:11px 14px;border-radius:2px 14px 14px;background:var(--surface);white-space:pre-wrap;overflow-wrap:anywhere;font-size:calc(14px * var(--ui-scale,1));line-height:1.6}.message.mine .message-body{background:var(--lavender);border-radius:14px 2px 14px 14px}.composer{border-top:1px solid var(--line);padding:17px 22px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:end}.composer textarea{resize:none;max-height:160px;min-height:66px;background:var(--surface);font-size:calc(16px * var(--ui-scale,1))}.send-button{min-height:48px}.composer-meta{grid-column:1/-1;display:flex;justify-content:space-between;color:var(--muted);font-size:calc(10px * var(--ui-scale,1))}.composer .form-error{grid-column:1/-1;margin:0}.chat-aside{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.chat-aside summary{padding:18px 20px;font-size:calc(12px * var(--ui-scale,1));font-weight:650;cursor:pointer;list-style:none;border-bottom:1px solid var(--line)}summary::-webkit-details-marker{display:none}.chat-aside summary span{float:right}.aside-content{padding:25px 20px}.aside-content h2{font-size:calc(27px * var(--ui-scale,1));margin:12px 0}.aside-content>.muted{font-size:calc(12px * var(--ui-scale,1));margin-bottom:18px}.aside-content .secondary{margin-top:8px}.aside-content input{font-size:calc(11px * var(--ui-scale,1));color:var(--muted);min-height:42px}.room-code{display:block;width:100%;background:var(--surface);border:0;border-radius:10px;padding:13px 10px;color:var(--ink);font-size:calc(11px * var(--ui-scale,1));font-family:ui-monospace,monospace;overflow-wrap:anywhere;min-height:44px;letter-spacing:.4px}.aside-divider{height:1px;background:var(--line);margin:23px 0}.participant-list{list-style:none;padding:0;margin:15px 0;display:flex;flex-direction:column;gap:12px}.participant-list li{display:flex;align-items:center;gap:9px;font-size:calc(12px * var(--ui-scale,1));min-width:0}.participant-name{overflow-wrap:anywhere;flex:1;min-width:0}.participant-role{font-size:calc(9px * var(--ui-scale,1));color:var(--muted);margin-left:auto}.aside-note{color:var(--muted);font-size:calc(10px * var(--ui-scale,1));line-height:1.7}.text-button{color:var(--accent-ink);background:none;border:0;padding:10px 0;font-size:calc(12px * var(--ui-scale,1));min-height:44px}.danger{color:var(--danger)}.aside-content>.text-button{display:block}.history-button{display:block;margin:0 auto 15px;padding:5px 12px;border:1px solid var(--line);border-radius:99px;font-size:calc(10px * var(--ui-scale,1));min-height:36px}.recent-button{display:block;margin:6px auto 12px;border:1px solid var(--line);background:var(--lavender);color:var(--accent-ink);padding:8px 14px;border-radius:99px;font-size:calc(11px * var(--ui-scale,1));min-height:40px}.join-gate{max-width:480px;margin:55px auto 80px;background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:var(--radius)}.join-gate h1{font-size:calc(36px * var(--ui-scale,1));margin:20px 0}.join-gate .button{margin-top:20px}.join-gate .privacy-note{margin-top:18px}.loading-note{text-align:center;margin:70px 0;color:var(--muted)}.confirm-dialog{border:1px solid var(--line);border-radius:20px;background:var(--paper);padding:26px;max-width:440px;width:calc(100% - 32px);color:var(--ink)}.confirm-dialog::backdrop{background:#30291f70}.confirm-dialog h2{font-size:calc(26px * var(--ui-scale,1));margin-bottom:16px}.confirm-dialog p{color:var(--muted);font-size:calc(14px * var(--ui-scale,1))}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.error-page{max-width:600px;margin:80px auto;padding:24px}.error-page h1{margin-bottom:20px}.error-page a{display:inline-block;margin-top:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1600px){main{padding-top:55px}.home-grid{padding-bottom:80px}}
@media(max-width:950px){.home-grid{gap:35px}.intro h1{font-size:calc(45px * var(--ui-scale,1))}.action-card{padding:25px}.chat-layout{grid-template-columns:minmax(0,1fr) 250px}.header-note{display:none}.features{gap:10px 15px}}
@media(max-width:700px){.site-header{padding:20px;min-height:82px}.brand{font-size:calc(23px * var(--ui-scale,1))}.brand-mark{width:34px;height:34px;border-radius:11px;font-size:calc(25px * var(--ui-scale,1))}.version-label{font-size:calc(10px * var(--ui-scale,1))}main{padding:0 20px}.home-grid{grid-template-columns:1fr;padding:24px 0 30px;gap:30px}.intro h1{font-size:calc(42px * var(--ui-scale,1));letter-spacing:-2px;margin:20px 0}.intro-copy{font-size:calc(14px * var(--ui-scale,1));max-width:440px}.features{font-size:calc(10px * var(--ui-scale,1));margin-top:20px}.conversation-preview{display:none}.action-card{padding:24px}.action-card h2{font-size:calc(26px * var(--ui-scale,1));max-width:100%}.how-it-works{grid-template-columns:1fr;gap:20px;padding:25px 0}.site-footer{padding:20px;margin-top:24px;flex-direction:column;gap:5px}.chat-layout{grid-template-columns:1fr;gap:16px;padding-top:14px}.chat-heading{padding:20px 18px 13px}.chat-heading h1{font-size:calc(29px * var(--ui-scale,1))}.chat-heading .eyebrow{font-size:calc(9px * var(--ui-scale,1));letter-spacing:1.1px}.chat-subheading{padding:0 18px 15px;font-size:calc(10px * var(--ui-scale,1))}.message-scroll{height:46vh;height:46dvh;padding:18px 14px}.message{max-width:94%;gap:8px}.message-body{font-size:calc(14px * var(--ui-scale,1));padding:10px 12px}.composer{padding:13px;gap:8px}.send-button{font-size:calc(12px * var(--ui-scale,1));padding:10px 13px}.send-button span{display:none}.chat-aside{border-radius:17px}.aside-content{padding:20px}.aside-content>.eyebrow,.aside-content>h2{display:none}.join-gate{margin:35px auto;padding:25px}.join-gate h1{font-size:calc(32px * var(--ui-scale,1))}.toast{bottom:max(20px,env(safe-area-inset-bottom))}.privacy-note{font-size:calc(10px * var(--ui-scale,1))}}
@media(prefers-reduced-motion:no-preference){.button{transition:background-color .15s}.toast{animation:appear .15s ease-out}@keyframes appear{from{opacity:0}to{opacity:1}}}

/* Une présentation sobre, commune à tous les thèmes. */
.button.primary,.brand-mark{color:var(--button-ink)}
.chat-heading,.chat-subheading{background:var(--lavender)}
.message-body{background:var(--surface)}
.message.mine .message-body{background:var(--lavender)}
.avatar{width:32px;height:32px;border-radius:50%;background:transparent;object-fit:contain}
.message.mine .avatar{background:transparent}
.action-card,.chat-main,.chat-aside,.join-gate{box-shadow:none}
.appearance-description{font-size:calc(11px * var(--ui-scale,1));color:var(--muted)}
.color-picker{display:flex;gap:4px;flex-wrap:wrap}
.color-choice{--swatch:#edda9d;display:grid;place-items:center;width:40px;height:40px;border:2px solid transparent;border-radius:50%;padding:5px;background:transparent;flex-shrink:0}
.color-choice span{display:block;width:26px;height:26px;border-radius:50%;background:var(--swatch);border:1px solid var(--line)}
.color-choice[aria-pressed="true"]{border-color:var(--ink)}
.color-choice[data-color-choice="mint"]{--swatch:#a8dbca}
.color-choice[data-color-choice="lavender"]{--swatch:#c8bbef}
.color-choice[data-color-choice="rose"]{--swatch:#edbfd0}
.color-choice[data-color-choice="peach"]{--swatch:#f1c6a6}
.color-choice[data-color-choice="sky"]{--swatch:#b3d1ee}
.avatar-picker{border:0;padding:0;min-width:0;margin:20px 0 0}
.avatar-picker legend{font-size:calc(12px * var(--ui-scale,1));font-weight:650;margin-bottom:10px;padding:0}
.avatar-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.avatar-option{position:relative;min-width:0;display:block;margin:0;cursor:pointer}
.avatar-option input{position:absolute;width:1px;height:1px;min-height:0;padding:0;border:0;overflow:hidden;clip:rect(0,0,0,0)}
.avatar-choice{display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 2px;border:2px solid var(--line);border-radius:12px;background:var(--paper);font-size:calc(9px * var(--ui-scale,1));font-weight:500;color:var(--muted)}
.avatar-choice img{display:block;width:40px;height:40px}
.avatar-option input:checked + .avatar-choice{border-color:var(--accent-ink);background:var(--lavender);color:var(--ink)}
.avatar-option input:focus-visible + .avatar-choice{outline:3px solid var(--focus);outline-offset:3px}
.invitation-actions{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;margin:5px 0 10px}
.invitation-actions .text-button{font-size:calc(11px * var(--ui-scale,1));text-align:left}
.room-code::placeholder{color:var(--muted);opacity:1;letter-spacing:1px}
/* General settings: one lightweight popover with two expandable sections. */
.header-controls{display:flex;align-items:center;flex-shrink:0}
.settings-picker{position:relative}
.icon-button{display:grid;place-items:center;width:44px;height:44px;padding:9px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink)}
.settings-toggle:hover{background:var(--surface)}
.settings-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:20;width:328px;max-width:calc(100vw - 32px);max-height:calc(100vh - 112px);max-height:calc(100dvh - 112px);overflow:auto;padding:0;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 12px 36px #00000012;scrollbar-width:thin}
.settings-title{font-size:calc(15px * var(--ui-scale,1));letter-spacing:-.02em;padding:16px 16px 8px}
.settings-row{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:58px;padding:10px 16px;border:0;border-radius:0;background:transparent;color:var(--ink);text-align:left}
.settings-row:hover,.settings-row[aria-expanded=true]{background:var(--surface)}
.settings-label{flex-shrink:0;font-size:calc(13px * var(--ui-scale,1));font-weight:650}
.settings-value{display:flex;align-items:center;justify-content:flex-end;gap:8px;color:var(--muted);font-size:calc(11px * var(--ui-scale,1));min-width:0;text-align:right}
.settings-value img{border-radius:3px;flex-shrink:0}.settings-chevron{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--surface);color:var(--ink);flex-shrink:0}.settings-row[aria-expanded=true] .settings-chevron{background:var(--line)}.settings-row[aria-expanded=true] .settings-chevron svg{transform:rotate(180deg)}
.theme-preview{width:27px;height:27px;flex-shrink:0;border:1px solid var(--line);border-radius:50%;background:linear-gradient(135deg,var(--theme-preview) 0 50%,var(--accent) 50% 100%)}
.language-picker+.theme-picker{margin-top:0}
.language-options,.theme-panel{width:100%;margin:0;padding:14px 16px;border:0;border-radius:0;background:var(--surface);box-shadow:inset 0 7px 12px -12px #00000070}
.language-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.language-options button{display:flex;align-items:center;justify-content:center;gap:0;width:100%;min-height:48px;padding:12px;border:0;border-radius:8px;background:transparent;color:var(--ink);font-size:calc(13px * var(--ui-scale,1));text-align:left}
.language-options button[aria-pressed=true]{background:var(--paper);box-shadow:inset 0 0 0 2px var(--accent-ink)}.language-options img{border-radius:3px;flex-shrink:0}
.theme-panel .appearance-description{margin:2px 0 12px;font-size:calc(11px * var(--ui-scale,1));color:var(--muted)}.theme-label{margin:16px 0 8px;color:var(--muted);font-size:calc(11px * var(--ui-scale,1))}
.theme-switch{display:flex;gap:4px;padding:4px;border-radius:11px;background:var(--paper)}
.theme-switch button{display:flex;flex:1;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font-size:calc(12px * var(--ui-scale,1))}
.theme-switch button[aria-pressed=true]{background:var(--accent);border-color:transparent;color:var(--button-ink)}
.theme-panel .color-picker{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.theme-panel .color-choice{width:100%;height:44px;min-width:0}
:root{--theme-preview:#fffdf7;--footer-bg:#665126;--footer-ink:#fff9f0;--status-good-bg:#e7f2e8;--status-good-ink:#2b5b42;--status-good-dot:#397c55;--status-bad-bg:#f9e9e9;--status-bad-ink:#873e47;--status-bad-dot:#b25261}

:root[data-color="mint"]{--footer-bg:#284e43}
:root[data-color="lavender"]{--footer-bg:#4d3e69}
:root[data-color="rose"]{--footer-bg:#683c4d}
:root[data-color="peach"]{--footer-bg:#69462f}
:root[data-color="sky"]{--footer-bg:#314e69}
:root[data-theme="dark"]{--theme-preview:#242832;--footer-bg:#101218;--footer-ink:#d2d7df;--status-good-bg:#273a32;--status-good-ink:#c2e7cc;--status-good-dot:#82c697;--status-bad-bg:#442d35;--status-bad-ink:#ffd0d6;--status-bad-dot:#efa0ab}
body{min-height:100vh;display:flex;flex-direction:column}.site-header,main{width:100%}main{flex:1}
.site-footer{display:block;max-width:none;margin:40px 0 0;padding:0;background:var(--footer-bg);color:var(--footer-ink);border-top:1px solid #ffffff14}
.footer-inner{width:100%;display:flex;justify-content:space-between;gap:18px;max-width:1200px;margin:auto;padding:24px 36px}
.status-pill{display:inline-flex;align-items:center;gap:7px;min-height:32px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:calc(11px * var(--ui-scale,1));padding:7px 11px;line-height:1.3;flex-shrink:0}
.status-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--muted);flex-shrink:0}
.status-pill[data-state="connected"]{background:var(--status-good-bg);color:var(--status-good-ink);border-color:transparent}.status-pill[data-state="connected"]::before{background:var(--status-good-dot)}
.status-pill[data-state="offline"]{background:var(--status-bad-bg);color:var(--status-bad-ink);border-color:transparent}.status-pill[data-state="offline"]::before{background:var(--status-bad-dot)}
.room-details-heading{display:none}
@media(min-width:701px){
    body[data-page="chat"] main,body[data-page="chat"] .site-header,body[data-page="chat"] .footer-inner{max-width:1280px}
    body[data-page="chat"] main{padding-top:16px}
    body[data-page="chat"] .site-footer{margin-top:24px}
    .chat-layout{grid-template-columns:minmax(0,1fr) 310px;gap:20px;align-items:stretch;height:clamp(500px,calc(100vh - 232px),900px);height:clamp(500px,calc(100dvh - 232px),900px)}
    .chat-main{display:flex;flex-direction:column;min-height:0}.chat-heading,.chat-subheading,.composer,.recent-button{flex-shrink:0}
    .message-scroll{height:auto;min-height:0;flex:1}
    .chat-aside{display:flex;flex-direction:column;min-height:0}
    .room-details-heading{display:block;flex-shrink:0;font-size:calc(12px * var(--ui-scale,1));letter-spacing:0;font-weight:650;padding:18px 20px;border-bottom:1px solid var(--line)}
    .chat-aside summary{display:none}.chat-aside details{display:block;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
}
@media(min-width:701px) and (max-width:950px){.chat-layout{grid-template-columns:minmax(0,1fr) 250px}.chat-heading{padding:20px 18px 13px}.chat-heading h1{font-size:calc(25px * var(--ui-scale,1))}.chat-heading .eyebrow{font-size:calc(9px * var(--ui-scale,1));letter-spacing:1px}.chat-subheading{padding:0 18px 15px}.status-pill{font-size:calc(10px * var(--ui-scale,1));padding:7px 9px}}
@media(max-width:700px){.site-header{gap:12px}.avatar-options{gap:6px}.avatar-choice{font-size:calc(9px * var(--ui-scale,1))}.footer-inner{padding:22px 20px;flex-direction:column;gap:5px}.site-footer{margin-top:24px}.chat-heading{flex-wrap:wrap}.status-pill{font-size:calc(10px * var(--ui-scale,1))}}
@media(max-width:400px){.site-header{padding:16px;gap:8px}.brand{font-size:calc(20px * var(--ui-scale,1))}.brand-mark{width:30px;height:30px;margin-right:8px}.settings-menu{padding:0}.settings-row{gap:8px;padding:10px 14px}.settings-value{gap:6px;font-size:calc(10px * var(--ui-scale,1))}}

/* The slogan remains below the brand on every screen. */
.brand-lockup{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.brand-lockup .header-note{display:block;margin-top:7px;font-size:calc(11px * var(--ui-scale,1));line-height:1.35;color:var(--muted)}
.send-button{width:48px;min-width:48px;padding:12px}.send-button svg{display:block;flex-shrink:0}
@media(max-width:700px){.brand-lockup .header-note{font-size:calc(10px * var(--ui-scale,1))}}
@media(max-width:400px){.brand-lockup .header-note{font-size:calc(9px * var(--ui-scale,1))}}

/* 0.3.3: named palettes, recent rooms and a chat that uses the available viewport. */
.palette-name{text-align:center;color:var(--accent-ink);font-size:calc(14px * var(--ui-scale,1));font-weight:650;margin:16px 0 9px}
.color-picker{justify-content:center}
.field-hint{font-size:calc(11px * var(--ui-scale,1));color:var(--muted);line-height:1.6;margin-top:8px}
.recent-rooms{border-top:1px solid var(--line);padding:28px 0 30px}
.recent-heading h2{font-size:calc(24px * var(--ui-scale,1))}.recent-heading p{font-size:calc(12px * var(--ui-scale,1));margin-top:8px}
.recent-empty{color:var(--muted);font-size:calc(13px * var(--ui-scale,1));padding:20px 0 8px}
.recents-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.recent-entry{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:var(--paper);border:1px solid var(--line);border-radius:13px;color:var(--ink)}
a.recent-entry:hover{background:var(--surface)}.recent-entry[data-status="closed"],.recent-entry[data-status="expired"]{background:var(--surface)}
.recent-description{min-width:0}.recent-name{display:block;font-size:calc(14px * var(--ui-scale,1));font-weight:650;overflow-wrap:anywhere}.recent-meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:5px;color:var(--muted);font-size:calc(11px * var(--ui-scale,1))}
.recent-role{font-size:calc(10px * var(--ui-scale,1));border-radius:99px;background:var(--lavender);color:var(--accent-ink);padding:6px 10px;flex-shrink:0}
.recent-state{font-size:calc(10px * var(--ui-scale,1));font-weight:650;color:var(--muted)}.recent-state[data-status="open"]{color:var(--accent-ink)}
.chat-title{min-width:0;flex:1}.chat-heading h1{overflow-wrap:anywhere;font-size:calc(26px * var(--ui-scale,1));line-height:1.2;margin-top:6px}
.chat-heading-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.chat-heading-actions .icon-button{background:var(--paper)}
.chat-layout{display:block;grid-template-columns:none;gap:0;padding:0;height:auto}
.chat-main{display:flex;flex-direction:column;min-height:0}.message-scroll{flex:1;min-height:0;height:52vh;height:52dvh}
body.chat-active{height:100vh;height:100dvh;min-height:0;overflow:hidden}
body.chat-active main{display:flex;flex-direction:column;min-height:0;padding:0 24px 16px;max-width:1120px}
body.chat-active .site-header{max-width:1120px;min-height:94px;padding:16px 24px;flex-shrink:0}
body.chat-active .chat-layout{flex:1;min-height:0;height:100%;padding:0}
body.chat-active .chat-main{height:100%}
body.chat-active .message-scroll{height:auto}
body.chat-active .site-footer{margin:0;flex-shrink:0}
body.chat-active .footer-inner{max-width:1120px;padding:12px 24px}
.chat-heading,.chat-subheading,.composer,.recent-button{flex-shrink:0}
.composer textarea{min-height:48px;max-height:112px;field-sizing:content}
.room-details-dialog{width:420px;max-width:calc(100% - 32px);max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px);padding:0;border:1px solid var(--line);border-radius:18px;background:var(--paper);color:var(--ink);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.room-details-dialog::backdrop{background:#15182288}
.room-dialog-heading{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;background:var(--paper);border-bottom:1px solid var(--line)}
.room-dialog-heading h2{font-size:calc(18px * var(--ui-scale,1));letter-spacing:-.02em}.room-details-dialog .aside-content{padding-top:20px}
@media(max-width:700px){
    body.chat-active .site-header{min-height:78px;padding:10px 12px;gap:10px}
    body.chat-active main{padding:0 8px max(8px,env(safe-area-inset-bottom));max-width:none}
    body.chat-active .site-footer{display:none}
    .chat-heading{padding:13px 14px 10px;flex-wrap:nowrap;align-items:flex-start;gap:8px}
    .chat-heading h1{font-size:calc(21px * var(--ui-scale,1))}.chat-heading .eyebrow{font-size:calc(8px * var(--ui-scale,1));letter-spacing:1px}
    .chat-heading-actions{gap:6px;align-items:flex-end;flex-direction:column-reverse}
    .chat-heading-actions .icon-button{width:40px;height:40px;padding:8px}
    .status-pill{font-size:calc(9px * var(--ui-scale,1));min-height:24px;padding:4px 7px;gap:5px}
    .chat-subheading{padding:0 14px 10px;gap:8px;flex-wrap:wrap;font-size:calc(10px * var(--ui-scale,1))}
    .message-scroll{padding:16px 12px}.composer{padding:10px;gap:7px}.composer textarea{padding:10px 12px}
    .composer-meta{font-size:calc(9px * var(--ui-scale,1))}.message{max-width:96%}
    .room-details-dialog{width:100%;max-width:100%;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);margin:auto 0 0;border-radius:20px 20px 0 0;padding-bottom:env(safe-area-inset-bottom)}
    .recent-entry{padding:14px;gap:10px}.recent-role{padding:5px 8px}
}
@media(max-width:400px){body.chat-active .brand{font-size:calc(20px * var(--ui-scale,1))}.chat-heading h1{font-size:calc(19px * var(--ui-scale,1))}.chat-heading .eyebrow{letter-spacing:.7px}}

.chat-heading h1{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.room-dialog-name{font-size:calc(16px * var(--ui-scale,1));font-weight:650;color:var(--accent-ink);overflow-wrap:anywhere;margin-bottom:16px}

/* 0.4.0: administration, PIN keypad and an emoji picker with a bounded DOM. */
.header-controls{gap:8px}.checkbox-row{display:flex;align-items:center;gap:10px;cursor:pointer}.checkbox-row input{width:20px;height:20px;min-height:0;padding:0;flex-shrink:0;accent-color:var(--accent-ink)}
.pin-field{margin:18px 0;padding:16px;border-radius:12px;background:var(--surface)}.pin-field input{max-width:240px;text-align:center;letter-spacing:8px;font-size:calc(24px * var(--ui-scale,1));margin:auto}
.pin-numpad{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-width:240px;margin:14px auto 0}.pin-numpad button{min-height:44px;border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);font-size:calc(18px * var(--ui-scale,1))}
.composer-actions{display:flex;gap:7px;align-items:center}.composer-actions .icon-button{width:44px;height:48px}.composer-actions .send-button{width:48px}
.emoji-dialog{border:1px solid var(--line);border-radius:18px;width:420px;max-width:calc(100% - 24px);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);padding:0;background:var(--paper);color:var(--ink);overflow:auto}
.emoji-dialog::backdrop{background:#15182288}.emoji-tools{display:grid;gap:8px;padding:14px 16px 8px}.emoji-tools select{min-height:44px;width:100%;font:inherit;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);padding:8px}
.emoji-dialog>.field-hint,.emoji-dialog>.text-button{margin:6px 16px}.emoji-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:2px;padding:8px 12px;max-height:40vh;max-height:40dvh;overflow-y:auto;overscroll-behavior:contain}
.emoji-choice{border:0;border-radius:9px;background:transparent;min-height:44px;padding:4px;font-size:calc(24px * var(--ui-scale,1));line-height:1.4;color:var(--ink)}.emoji-choice:hover{background:var(--surface)}.emoji-navigation{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 16px}.emoji-note{font-size:calc(10px * var(--ui-scale,1));color:var(--muted);padding:0 16px 14px}
.admin-page{padding:22px 0 50px}.admin-heading,.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.admin-heading h1{font-size:calc(32px * var(--ui-scale,1));margin-top:10px}.admin-toolbar h2{font-size:calc(25px * var(--ui-scale,1))}.admin-toolbar-actions{display:flex;flex-wrap:wrap;gap:8px}
.admin-auth-card{max-width:460px;margin:30px auto;padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:18px}.admin-auth-card h2{font-size:calc(26px * var(--ui-scale,1))}.admin-auth-card form>.button{margin-top:22px}
.admin-table-wrapper{overflow-x:auto;margin-top:18px}.admin-table{border-collapse:collapse;width:100%;font-size:calc(12px * var(--ui-scale,1))}.admin-table th{font-size:calc(11px * var(--ui-scale,1));text-align:left;color:var(--muted);padding:14px 12px;border-bottom:1px solid var(--line);white-space:nowrap}.admin-table td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}.admin-table tbody tr{background:var(--paper)}
.admin-table td:first-child{max-width:240px;font-weight:650}.admin-invitation{max-width:260px;display:grid;gap:5px}.admin-invitation a{font-family:ui-monospace,monospace;overflow-wrap:anywhere}.admin-invitation input{font-size:calc(11px * var(--ui-scale,1));min-height:44px}.admin-pagination{display:flex;justify-content:center;gap:16px;align-items:center;margin-top:20px}
.danger-action{background:var(--danger)!important;color:var(--paper)!important}#admin-wipe-form>.button{margin-top:16px}.confirm-dialog{max-height:calc(100dvh - 32px);overflow:auto}
@media(max-width:700px){
    .composer-actions{gap:4px}.composer-actions .icon-button{width:40px}.composer-actions .send-button{width:44px;min-width:44px;padding:10px}.composer textarea{padding:10px}
    .emoji-dialog{width:100%;max-width:100%;margin:auto 0 0;border-radius:20px 20px 0 0;padding-bottom:env(safe-area-inset-bottom)}.emoji-grid{grid-template-columns:repeat(7,minmax(0,1fr));padding:8px}.emoji-choice{font-size:calc(23px * var(--ui-scale,1))}.emoji-tools{padding:12px}
    .admin-heading,.admin-toolbar{align-items:flex-start;flex-wrap:wrap;gap:14px}.admin-page{padding-top:18px}.admin-heading h1{font-size:calc(28px * var(--ui-scale,1))}.admin-auth-card{padding:22px;margin:22px auto}.admin-toolbar-actions{width:100%}.admin-toolbar-actions .button{flex:1;min-width:120px;font-size:calc(12px * var(--ui-scale,1))}
    .admin-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.admin-table,.admin-table tbody{display:block;width:100%}.admin-table tr{display:block;border:1px solid var(--line);border-radius:13px;margin-bottom:12px;overflow:hidden}
    .admin-table td{display:grid;grid-template-columns:90px minmax(0,1fr);gap:10px;padding:10px 14px;width:100%;border:0}.admin-table td::before{content:attr(data-label);font-size:calc(11px * var(--ui-scale,1));font-weight:500;color:var(--muted)}.admin-table td:first-child{max-width:none}.admin-table td>.admin-invitation{grid-column:2;max-width:100%}
    .admin-table td>.text-button{justify-self:start;padding:0;min-height:44px;text-align:left}.admin-table td:last-child{border-top:1px solid var(--line)}
}
@media(max-width:360px){.emoji-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.admin-table td{grid-template-columns:74px minmax(0,1fr)}.brand-lockup .header-note{font-size:calc(9px * var(--ui-scale,1))}}

/* 0.4.1: three appearance levels, one guest profile and compact moderation. */
:root[data-theme="dark"],:root[data-theme="night"]{color-scheme:dark;--ink:#f4f2ee;--muted:#ccc6bc;--danger:#ffa3ae;--button-ink:#28221c;--toast-bg:#f4f2ee;--toast-ink:#28221c;--status-good-bg:#244339;--status-good-ink:#c1f1dc;--status-good-dot:#77ddb1;--status-bad-bg:#4b2d38;--status-bad-ink:#ffd1db;--status-bad-dot:#ff94af}
:root[data-theme="night"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--ink:#edf0f5;--muted:#bac1cc;--line:#424958;--theme-preview:#242832;--footer-bg:#101218;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="yellow"]{--bg:#393226;--paper:#49402f;--surface:#534a37;--line:#63563d;--theme-preview:#49402f;--footer-bg:#241e13;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="yellow"],:root[data-theme="night"][data-color="yellow"]{--accent:#ffda65;--accent-dark:#efc44a;--accent-ink:#ffda65;--focus:#ffda65;--lavender:#594a29}
:root[data-theme="dark"] .color-choice[data-color-choice="yellow"],:root[data-theme="night"] .color-choice[data-color-choice="yellow"]{--swatch:#ffda65}
:root[data-theme="dark"][data-color="mint"]{--bg:#243b34;--paper:#304c43;--surface:#3a584f;--line:#4d6c61;--theme-preview:#304c43;--footer-bg:#172a23;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="mint"],:root[data-theme="night"][data-color="mint"]{--accent:#68efc1;--accent-dark:#4ed4a6;--accent-ink:#68efc1;--focus:#68efc1;--lavender:#294b40}
:root[data-theme="dark"] .color-choice[data-color-choice="mint"],:root[data-theme="night"] .color-choice[data-color-choice="mint"]{--swatch:#68efc1}
:root[data-theme="dark"][data-color="lavender"]{--bg:#34304a;--paper:#423c5a;--surface:#4d4566;--line:#655980;--theme-preview:#423c5a;--footer-bg:#221e32;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="lavender"],:root[data-theme="night"][data-color="lavender"]{--accent:#c3a5ff;--accent-dark:#b38be8;--accent-ink:#c3a5ff;--focus:#c3a5ff;--lavender:#45375c}
:root[data-theme="dark"] .color-choice[data-color-choice="lavender"],:root[data-theme="night"] .color-choice[data-color-choice="lavender"]{--swatch:#c3a5ff}
:root[data-theme="dark"][data-color="rose"]{--bg:#422f3a;--paper:#533c49;--surface:#614655;--line:#7b596b;--theme-preview:#533c49;--footer-bg:#2c1e28;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="rose"],:root[data-theme="night"][data-color="rose"]{--accent:#ff97c0;--accent-dark:#ec7fad;--accent-ink:#ff97c0;--focus:#ff97c0;--lavender:#553447}
:root[data-theme="dark"] .color-choice[data-color-choice="rose"],:root[data-theme="night"] .color-choice[data-color-choice="rose"]{--swatch:#ff97c0}
:root[data-theme="dark"][data-color="peach"]{--bg:#41332d;--paper:#514038;--surface:#604b41;--line:#786052;--theme-preview:#514038;--footer-bg:#2b211c;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="peach"],:root[data-theme="night"][data-color="peach"]{--accent:#ffb27f;--accent-dark:#ed9a66;--accent-ink:#ffb27f;--focus:#ffb27f;--lavender:#58402f}
:root[data-theme="dark"] .color-choice[data-color-choice="peach"],:root[data-theme="night"] .color-choice[data-color-choice="peach"]{--swatch:#ffb27f}
:root[data-theme="dark"][data-color="sky"]{--bg:#29394a;--paper:#34495e;--surface:#3e556c;--line:#536e86;--theme-preview:#34495e;--footer-bg:#1a2835;--footer-ink:#f4f2ee}
:root[data-theme="dark"][data-color="sky"],:root[data-theme="night"][data-color="sky"]{--accent:#77c5ff;--accent-dark:#60b2ed;--accent-ink:#77c5ff;--focus:#77c5ff;--lavender:#304b62}
:root[data-theme="dark"] .color-choice[data-color-choice="sky"],:root[data-theme="night"] .color-choice[data-color-choice="sky"]{--swatch:#77c5ff}

:root[data-theme="dark"] .danger-action,:root[data-theme="night"] .danger-action{color:var(--button-ink)!important}
@media(prefers-reduced-motion:no-preference){
    .appearance-ready body,.appearance-ready .site-footer,.appearance-ready .settings-menu,.appearance-ready .settings-row,.appearance-ready .theme-panel,.appearance-ready .language-options,.appearance-ready .icon-button,.appearance-ready .button,.appearance-ready .brand-mark,.appearance-ready input,.appearance-ready textarea,.appearance-ready select,.appearance-ready .action-card,.appearance-ready .chat-main,.appearance-ready .chat-heading,.appearance-ready .chat-subheading,.appearance-ready .message-body,.appearance-ready .message-author,.appearance-ready .message-time,.appearance-ready .message-link-note,.appearance-ready .recent-item,.appearance-ready .recent-role,.appearance-ready .fullscreen-dialog,.appearance-ready .fullscreen-heading,.appearance-ready .room-dialog-heading,.appearance-ready .room-details-dialog,.appearance-ready .confirm-dialog,.appearance-ready .admin-table td,.appearance-ready .admin-table tr{transition:background-color .24s ease,color .24s ease,border-color .24s ease}
    .pin-shake{animation:pin-shake .22s ease-in-out}
    @keyframes pin-shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-3px)}40%,80%{transform:translateX(3px)}}
}
.mode-name{margin:2px 0 12px}.mode-picker{padding:6px 10px 2px}.mode-picker input{width:100%;min-height:44px;margin:0;padding:0;background:transparent;border:0;accent-color:var(--accent-ink);cursor:pointer}.mode-stops{display:flex;justify-content:space-between;align-items:center;color:var(--accent-ink);font-size:calc(19px * var(--ui-scale,1));padding:0 2px}.mode-stops span:nth-child(2){font-size:calc(21px * var(--ui-scale,1))}
.profile-symbol{color:var(--accent-ink)}
.dialog-close{width:44px;height:44px;border:0;background:var(--surface);border-radius:11px;flex-shrink:0}.dialog-close:hover{background:var(--line)}
.fullscreen-dialog{position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100vh;height:100dvh;max-height:none;border:0;border-radius:0;padding:0;background:var(--bg);color:var(--ink)}.fullscreen-dialog[open]{display:flex;flex-direction:column}.fullscreen-dialog::backdrop{background:var(--bg)}
.fullscreen-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0;padding:max(16px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 16px max(20px,env(safe-area-inset-left));background:var(--paper);border-bottom:1px solid var(--line)}.fullscreen-heading h2{font-size:calc(22px * var(--ui-scale,1));letter-spacing:-.02em}
.fullscreen-content{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px max(20px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}.profile-content{width:100%;max-width:560px;margin:0 auto}.profile-content .muted{font-size:calc(14px * var(--ui-scale,1))}.profile-content .avatar-options{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.profile-content .avatar-choice{padding:9px 3px;font-size:calc(11px * var(--ui-scale,1))}.profile-content .avatar-choice img{width:48px;height:48px}#profile-save{margin-top:22px}
.profile-summary{width:100%;display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-align:left;margin:18px 0}.profile-summary>span:first-of-type{flex:1;min-width:0}.profile-summary strong{display:block;font-size:calc(15px * var(--ui-scale,1));overflow-wrap:anywhere}.profile-summary .field-hint{display:block;margin-top:3px}.profile-summary>span:last-child{font-size:calc(24px * var(--ui-scale,1));color:var(--accent-ink)}
.pin-content{width:100%;max-width:380px;margin:0 auto;text-align:center;padding-top:clamp(20px,6vh,60px)}.pin-content>.muted{font-size:calc(14px * var(--ui-scale,1))}.pin-error{min-height:22px;margin:16px 0 0}.pin-dots{display:flex;align-items:center;justify-content:center;gap:22px;min-height:76px;margin:12px 0 14px;border-radius:12px}.pin-dots span{width:16px;height:16px;border-radius:50%;border:2px solid var(--accent-ink);background:transparent}.pin-dots span.filled{background:var(--accent-ink)}.pin-shake span{border-color:var(--danger)}.pin-content .pin-numpad{max-width:none;gap:10px;margin:0 auto}.pin-content .pin-numpad button{min-height:56px;border:0;border-radius:13px;background:var(--paper);font-size:calc(23px * var(--ui-scale,1))}.pin-content .pin-numpad button:hover{background:var(--surface)}#pin-submit{margin-top:18px}
.message-author{color:var(--ink);font-size:calc(14px * var(--ui-scale,1));font-weight:700;line-height:1.4;overflow-wrap:anywhere}.message-meta{margin-bottom:6px}.message-body{white-space:normal}.message-text{white-space:pre-wrap;overflow-wrap:anywhere}.message-time{display:block;font-size:calc(10px * var(--ui-scale,1));color:var(--muted);line-height:1.4;margin-top:8px;padding-top:6px;border-top:1px solid var(--line);text-align:right;white-space:nowrap}.message-link{text-decoration:underline;text-underline-offset:3px}.message-link-note{font-size:calc(10px * var(--ui-scale,1));line-height:1.5;color:var(--muted);margin-top:8px;padding-top:7px;border-top:1px solid var(--line)}
.link-dialog{padding:20px}.link-dialog .room-dialog-heading{padding:0 0 12px;border:0;position:static}.link-dialog .room-dialog-heading h2{font-size:calc(22px * var(--ui-scale,1))}.external-link-host{font-weight:700;color:var(--accent-ink);font-size:calc(16px * var(--ui-scale,1));margin-top:16px;overflow-wrap:anywhere}.external-link-url{font-family:ui-monospace,monospace;font-size:calc(12px * var(--ui-scale,1));color:var(--muted);overflow-wrap:anywhere;margin-top:8px}.link-dialog>p{line-height:1.6}.link-dialog .dialog-actions{flex-wrap:wrap}
.recent-item{display:grid;grid-template-columns:minmax(0,1fr) auto;background:var(--paper);border:1px solid var(--line);border-radius:13px;overflow:hidden}.recent-item .recent-entry{background:transparent;border:0;border-radius:0;gap:12px}.recent-controls{display:flex;align-items:center;gap:6px;padding:10px 12px 10px 0}.recent-controls .icon-button{width:40px;height:44px;background:var(--surface);border:0;font-size:calc(20px * var(--ui-scale,1))}.recent-invitation{grid-column:1/-1;width:calc(100% - 24px);margin:0 12px 12px;font-size:calc(12px * var(--ui-scale,1));min-height:44px;background:var(--surface)}
.admin-code{font-family:ui-monospace,monospace;font-size:calc(11px * var(--ui-scale,1));white-space:nowrap;user-select:all;letter-spacing:.1px;min-height:44px;text-align:left}.admin-invitation{display:flex;align-items:center;flex-wrap:wrap;gap:5px;max-width:none}.admin-invitation .icon-button{width:40px;height:44px;padding:8px;font-size:calc(18px * var(--ui-scale,1))}.admin-invitation input{flex-basis:100%;min-width:0}.admin-delete-button{font-size:calc(19px * var(--ui-scale,1));min-width:44px;min-height:44px;text-align:center}
@media(max-width:700px){
    .recent-item .recent-entry{padding:12px;align-items:flex-start;flex-direction:column;gap:7px}.recent-controls{align-self:start;padding:10px 10px 10px 0;gap:4px}.recent-controls .icon-button{width:36px}.recent-role{font-size:calc(9px * var(--ui-scale,1));padding:3px 7px}.recent-meta{gap:3px 10px}
    .admin-table tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:6px 14px;padding:10px 12px;margin-bottom:8px;border-radius:12px}.admin-table td{display:block;min-width:0;padding:0;border:0;font-size:calc(11px * var(--ui-scale,1))}.admin-table td::before{display:block;font-size:calc(10px * var(--ui-scale,1));margin-bottom:2px}.admin-table td:first-child{grid-column:1/-1;font-size:calc(14px * var(--ui-scale,1));line-height:1.35}.admin-table td:first-child::before{display:none}.admin-table td:nth-child(2){grid-column:1/-1;display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px}.admin-table td:nth-child(2)::before{margin:0;flex-shrink:0}.admin-table td>.admin-invitation{grid-column:auto;max-width:none}.admin-table td>.text-button{padding:0;min-height:44px}.admin-table td:last-child{border:0;display:flex;justify-content:flex-end;align-items:center}.admin-table td:last-child::before{display:none}.admin-table td:nth-child(5){display:flex;align-items:center;gap:8px}.admin-table td:nth-child(5)::before{margin:0}.admin-heading,.admin-toolbar{margin-bottom:16px}.admin-toolbar h2{font-size:calc(22px * var(--ui-scale,1))}.admin-page .field-hint{font-size:calc(10px * var(--ui-scale,1))}.admin-table-wrapper{margin-top:12px}
}
@media(max-width:380px){.profile-content .avatar-choice img{width:42px;height:42px}.profile-content .avatar-options{gap:7px}.pin-content .pin-numpad button{min-height:52px}.admin-table tr{gap:5px 10px}.admin-code{font-size:calc(10px * var(--ui-scale,1))}}

/* 0.5.0: compact room tools, independent Lighting / Effects and new palettes. */
:root[data-color="teal"]{--bg:#eff9f8;--paper:#fbfefd;--surface:#e2f1ee;--accent:#a5d9d1;--accent-dark:#89c8be;--accent-ink:#28665f;--focus:#28665f;--lavender:#d4eee9;--line:#cde5df;--footer-bg:#244943;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="teal"]{--bg:#233a3a;--paper:#2e4a48;--surface:#365653;--line:#496c65;--theme-preview:#2e4a48;--footer-bg:#244943;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="teal"],:root[data-theme="night"][data-color="teal"]{--accent:#61e2cf;--accent-dark:#a5d9d1;--accent-ink:#61e2cf;--focus:#61e2cf;--lavender:#315751}
.color-choice[data-color-choice="teal"]{--swatch:#a5d9d1}
:root[data-theme="dark"] .color-choice[data-color-choice="teal"],:root[data-theme="night"] .color-choice[data-color-choice="teal"]{--swatch:#61e2cf}
:root[data-color="pistachio"]{--bg:#f4f8ed;--paper:#fdfff8;--surface:#ebf0df;--accent:#c8dca4;--accent-dark:#b3ca8b;--accent-ink:#4e6530;--focus:#4e6530;--lavender:#e1edc8;--line:#dde5cb;--footer-bg:#39472b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="pistachio"]{--bg:#333d2a;--paper:#434e34;--surface:#4c593b;--line:#62704d;--theme-preview:#434e34;--footer-bg:#39472b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="pistachio"],:root[data-theme="night"][data-color="pistachio"]{--accent:#c9ec85;--accent-dark:#c8dca4;--accent-ink:#c9ec85;--focus:#c9ec85;--lavender:#505c31}
.color-choice[data-color-choice="pistachio"]{--swatch:#c8dca4}
:root[data-theme="dark"] .color-choice[data-color-choice="pistachio"],:root[data-theme="night"] .color-choice[data-color-choice="pistachio"]{--swatch:#c9ec85}
:root[data-color="coral"]{--bg:#fff3ef;--paper:#fffdfb;--surface:#f8e8e1;--accent:#edb7ad;--accent-dark:#e3a096;--accent-ink:#8c4b43;--focus:#8c4b43;--lavender:#f9ddd4;--line:#edd8cf;--footer-bg:#563c36;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="coral"]{--bg:#422e2d;--paper:#513b37;--surface:#5f4541;--line:#75534d;--theme-preview:#513b37;--footer-bg:#563c36;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="coral"],:root[data-theme="night"][data-color="coral"]{--accent:#ff9f90;--accent-dark:#edb7ad;--accent-ink:#ff9f90;--focus:#ff9f90;--lavender:#613e38}
.color-choice[data-color-choice="coral"]{--swatch:#edb7ad}
:root[data-theme="dark"] .color-choice[data-color-choice="coral"],:root[data-theme="night"] .color-choice[data-color-choice="coral"]{--swatch:#ff9f90}
:root[data-color="periwinkle"]{--bg:#f2f4fd;--paper:#fcfdff;--surface:#e8eaf8;--accent:#bbc4ed;--accent-dark:#a5b0e2;--accent-ink:#4b5b8c;--focus:#4b5b8c;--lavender:#dfe4fa;--line:#d8deef;--footer-bg:#303e5b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="periwinkle"]{--bg:#30364b;--paper:#3d435c;--surface:#484f6b;--line:#5e6583;--theme-preview:#3d435c;--footer-bg:#303e5b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="periwinkle"],:root[data-theme="night"][data-color="periwinkle"]{--accent:#a6b8ff;--accent-dark:#bbc4ed;--accent-ink:#a6b8ff;--focus:#a6b8ff;--lavender:#414d77}
.color-choice[data-color-choice="periwinkle"]{--swatch:#bbc4ed}
:root[data-theme="dark"] .color-choice[data-color-choice="periwinkle"],:root[data-theme="night"] .color-choice[data-color-choice="periwinkle"]{--swatch:#a6b8ff}
:root[data-color="orchid"]{--bg:#fcf2fb;--paper:#fffcff;--surface:#f2e7f1;--accent:#dfb5de;--accent-dark:#d19ccd;--accent-ink:#7b4c7d;--focus:#7b4c7d;--lavender:#f2dff1;--line:#e9d6e8;--footer-bg:#4c3450;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="orchid"]{--bg:#3d2e44;--paper:#4d3b52;--surface:#5b455f;--line:#705772;--theme-preview:#4d3b52;--footer-bg:#4c3450;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="orchid"],:root[data-theme="night"][data-color="orchid"]{--accent:#eea1ef;--accent-dark:#dfb5de;--accent-ink:#eea1ef;--focus:#eea1ef;--lavender:#593861}
.color-choice[data-color-choice="orchid"]{--swatch:#dfb5de}
:root[data-theme="dark"] .color-choice[data-color-choice="orchid"],:root[data-theme="night"] .color-choice[data-color-choice="orchid"]{--swatch:#eea1ef}
:root[data-color="sand"]{--bg:#faf6ef;--paper:#fffdf9;--surface:#f2eadf;--accent:#dfc8a5;--accent-dark:#cfb78d;--accent-ink:#715a3a;--focus:#715a3a;--lavender:#f0e2c9;--line:#e6dccb;--footer-bg:#493b2b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="sand"]{--bg:#3c362b;--paper:#4a4234;--surface:#574e3c;--line:#6a5f49;--theme-preview:#4a4234;--footer-bg:#493b2b;--footer-ink:#f7f3eb}
:root[data-theme="dark"][data-color="sand"],:root[data-theme="night"][data-color="sand"]{--accent:#f0d3a0;--accent-dark:#dfc8a5;--accent-ink:#f0d3a0;--focus:#f0d3a0;--lavender:#594b31}
.color-choice[data-color-choice="sand"]{--swatch:#dfc8a5}
:root[data-theme="dark"] .color-choice[data-color-choice="sand"],:root[data-theme="night"] .color-choice[data-color-choice="sand"]{--swatch:#f0d3a0}
:root[data-theme="night"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--line:#424958;--theme-preview:#242832;--footer-bg:#101218;--footer-ink:#d2d7df}

.site-header{align-items:flex-start;gap:14px}.brand{align-items:flex-start;gap:10px;letter-spacing:-1.2px}.brand-mark{width:44px;height:44px;margin:0;flex-shrink:0;aspect-ratio:1}.brand-copy{display:flex;flex-direction:column;min-width:0}.brand-name{display:block;line-height:44px}.brand-lockup .header-note{display:block;margin:0;font-weight:400;letter-spacing:0;line-height:1.35;font-size:calc(11px * var(--ui-scale,1))}.header-controls{min-height:44px}
.message-content{min-width:min(144px,calc(100vw - 112px))}.message-time,.message-link-note{border-top-color:var(--accent-ink);border-top-color:color-mix(in srgb,var(--accent-ink) 27%,transparent)}
.room-title-line{display:flex;align-items:center;gap:10px;min-width:0}.room-title-line h1{flex:1;min-width:0}.room-icon{width:40px;height:40px;flex-shrink:0;border-radius:13px}.recent-room-label{display:flex;align-items:center;gap:9px;min-width:0}.recent-room-label .room-icon{width:34px;height:34px;border-radius:11px}
.share-actions{display:flex;gap:8px;align-items:center;margin-bottom:14px}.share-actions .button{flex:1;margin:0;min-width:0}.share-actions .copy-invitation{width:44px;height:48px;flex-shrink:0;border:0;background:var(--surface);border-radius:11px}
.compact-details{margin:14px 0;background:var(--surface);border-radius:12px;padding:0 12px;overflow:hidden}.compact-details>summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;min-height:48px;font-size:calc(12px * var(--ui-scale,1));font-weight:650;color:var(--ink)}.compact-details>summary::after{content:none}.compact-details .dropdown-chevron{background:var(--paper);flex-shrink:0}.compact-details[open]>summary .dropdown-chevron svg{transform:rotate(180deg)}.compact-details[open]{padding-bottom:12px}.compact-details .field-hint{font-size:calc(11px * var(--ui-scale,1))}.compact-details input{background:var(--paper)}.compact-details .aside-note{padding-bottom:3px}.invitation-field{cursor:pointer}.invitation-field::placeholder{color:var(--muted)}.invitation-actions{display:flex;justify-content:space-between;gap:10px}
.room-icon-picker{border:0;padding:0;margin:16px 0}.room-icon-picker legend{font-size:calc(12px * var(--ui-scale,1));font-weight:650;color:var(--ink);padding:0;margin-bottom:8px}.room-icon-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.room-icon-choice{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;border:2px solid transparent;border-radius:12px;margin:0;padding:5px 2px;font-size:calc(9px * var(--ui-scale,1));font-weight:500;cursor:pointer;min-width:0;color:var(--muted)}.room-icon-choice input{position:absolute;opacity:0;width:1px;height:1px;min-height:0;padding:0}.room-icon-choice:has(input:checked){border-color:var(--accent-ink);background:var(--paper);color:var(--ink)}.room-icon-choice:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}.room-icon-choice img,.room-icon-none{width:44px;height:44px}.room-icon-none{display:grid;place-items:center;font-size:calc(26px * var(--ui-scale,1));color:var(--accent-ink);border-radius:50%;background:var(--paper)}.room-icon-choice span:last-child{overflow-wrap:anywhere;text-align:center}
.username-input{position:relative}.username-input input{padding-right:58px}.username-input .icon-button{position:absolute;right:4px;top:4px;height:40px;width:44px;border:0;border-radius:8px;background:var(--surface);color:var(--accent-ink)}
.create-pin-panel{margin:12px 0}.create-pin-panel .button span{margin:0;font-size:calc(13px * var(--ui-scale,1))}.create-pin-panel .field-hint{margin:7px 0 0}
.pin-dialog,.pin-dots,.pin-numpad{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.pin-numpad button{touch-action:manipulation}.pin-dialog .pin-content{padding-top:20px;padding-bottom:24px}.pin-dialog .fullscreen-heading{background:var(--paper)}
@media(min-width:701px){.pin-dialog{inset:0;margin:auto;width:440px;max-width:calc(100vw - 40px);height:auto;max-height:calc(100dvh - 40px);border:1px solid var(--line);border-radius:20px;background:var(--bg)}.pin-dialog::backdrop{background:#15182288}.pin-dialog .fullscreen-heading{padding:18px 20px}.pin-dialog .pin-content{padding:20px 28px 26px}.pin-dialog .pin-numpad button{min-height:50px}}
.appearance-section-title{font-size:calc(11px * var(--ui-scale,1));font-weight:650;color:var(--muted);letter-spacing:0;text-align:center;margin:12px 0 8px}.appearance-section-title:first-of-type{margin-top:0}
.theme-panel .color-picker{position:relative;display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:5px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--accent-ink) var(--paper);padding:4px 3px 9px;scroll-snap-type:x proximity}.theme-panel .color-choice{width:44px;height:44px;min-width:44px;scroll-snap-align:center}.palette-name{min-height:20px}.theme-panel{padding-bottom:18px}
/* 0.5.1: animate each whole SVG layer, avoiding per-path repaint work. */
body{isolation:isolate}.ambient-waves{display:block;position:fixed;inset:14% 0 0;z-index:-1;overflow:hidden;pointer-events:none;color:var(--accent-ink)}
.ambient-waves .wave-layer{position:absolute;inset:0;width:100%;height:100%;transform-origin:center;opacity:.24}.ambient-waves .wave-two{opacity:.16}.ambient-waves .wave-three{opacity:.11}
.wave{stroke:currentColor;stroke-width:1.3}

@media(prefers-reduced-motion:no-preference){
    .wave-layer{will-change:transform}
    .wave-one{animation:wave-drift 18s ease-in-out infinite alternate}
    .wave-two{animation:wave-drift 24s ease-in-out -8s infinite alternate-reverse}
    .wave-three{animation:wave-drift 30s ease-in-out -12s infinite alternate}
    @keyframes wave-drift{from{transform:translate(-5%,4%) scale(1.14)}to{transform:translate(5%,-4%) scale(1.14)}}
}
:root.effects-paused .wave-layer,:root.menu-effects-paused .wave-layer{animation-play-state:paused!important}
@media(max-width:700px){
    .ambient-waves .wave-three{display:block}
    
    
    
    
}
.profile-event{align-self:center;width:fit-content;max-width:94%;padding:8px 13px;border:1px solid var(--line);border-radius:99px;background:var(--surface);color:var(--muted);font-size:calc(11px * var(--ui-scale,1));text-align:center;overflow-wrap:anywhere}.profile-event strong{color:var(--accent-ink);font-weight:650}
@media(max-width:700px){.site-header{gap:8px}.brand{gap:8px}.brand-mark{width:40px;height:40px}.brand-lockup .header-note{font-size:calc(9px * var(--ui-scale,1));max-width:160px}.brand-name{font-size:calc(23px * var(--ui-scale,1))}.room-title-line .room-icon{width:34px;height:34px}.room-title-line{gap:8px}.room-icon-options{gap:5px}.theme-panel .color-picker{gap:4px}}
@media(max-width:380px){.site-header{padding-left:16px;padding-right:16px}.header-controls{gap:5px}.brand-lockup .header-note{max-width:146px;font-size:calc(8px * var(--ui-scale,1))}.brand{gap:7px}}

/* Consistent header, invitation typography and native palette scrolling. */
.site-header{align-items:center}.brand-lockup{min-width:0;flex:1}.brand{align-items:center;min-width:0}.brand-copy{height:44px;justify-content:center;gap:2px;min-width:0}.brand-name{line-height:1.08}.brand-lockup .header-note{white-space:normal;line-height:1.15;max-width:100%}.header-controls{flex-shrink:0;align-items:center}
.room-name-input input{padding-right:58px}.room-name-input .icon-button{height:40px}
.room-icon-options{grid-template-columns:repeat(4,minmax(0,1fr))}.room-icon-choice{padding:7px 2px;gap:0}.room-icon-choice span.sr-only{padding:0}
.aside-content #share-url,.aside-content #room-code{font-family:ui-monospace,SFMono-Regular,monospace;font-size:calc(11px * var(--ui-scale,1));letter-spacing:.4px;color:var(--ink)}.invitation-actions{justify-content:flex-end}
.palette-window{position:relative}.palette-window::before,.palette-window::after{content:"";position:absolute;top:0;bottom:14px;width:18px;z-index:1;pointer-events:none;opacity:0}.palette-window::before{left:0;background:linear-gradient(to right,var(--surface),transparent)}.palette-window::after{right:0;background:linear-gradient(to left,var(--surface),transparent)}.palette-window.more-left::before,.palette-window.more-right::after{opacity:1}
.theme-panel .color-picker{scrollbar-width:auto;scrollbar-color:auto}
@media(max-width:380px){.brand-name{font-size:calc(22px * var(--ui-scale,1))}.brand-lockup .header-note{font-size:calc(8px * var(--ui-scale,1));line-height:1.1}.brand-copy{gap:1px}}
/* 0.6.0: room identity, invitations and conversation controls. */
.site-header,body[data-page="chat"] .site-header,body.chat-active .site-header{max-width:1200px;min-height:100px;padding:22px 36px;gap:14px}
.room-identity-editor{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;margin:18px 0}
.room-identity-row{display:flex;gap:12px;align-items:center;min-width:0}.room-identity-name{min-width:0;flex:1}.room-identity-name label{margin:0 0 6px}.room-identity-name input{background:var(--paper)}
.room-image-button{width:66px;height:66px;flex-shrink:0;display:grid;place-items:center;border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:5px}.room-image-button img{width:54px;height:54px}
.room-image-popover{position:absolute;left:8px;top:88px;width:min(290px,calc(100% - 16px));padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 10px 32px #0002;z-index:5}.room-image-popover .room-icon-picker{margin:0;border:0;padding:0}.room-image-popover legend{font-size:calc(12px * var(--ui-scale,1));margin-bottom:8px}.room-image-popover .room-icon-options{grid-template-columns:repeat(3,minmax(0,1fr))}
.room-edit-panel,.compact-details:has([data-room-editor]){overflow:visible}.room-identity-editor .checkbox-row{margin-top:14px}.room-identity-editor .button{margin-top:12px}.details-room-identity .room-dialog-name{margin:0;min-width:0;overflow-wrap:anywhere}.room-title-line h1{margin-top:0}.chat-heading{padding-bottom:10px}
.room-topic{display:block;width:100%;border:0;border-bottom:1px solid var(--line);padding:7px 26px 12px;text-align:left;font-size:calc(12px * var(--ui-scale,1));background:var(--lavender);color:var(--muted);overflow-wrap:anywhere}.room-topic:disabled{opacity:1;cursor:default}.room-topic:disabled:empty{display:none}
.chat-subheading{flex-wrap:wrap;gap:6px 14px;padding-top:8px}.invitation-row{display:flex;align-items:center;gap:6px}.invitation-row input{flex:1;width:0;min-width:0;font-family:ui-monospace,monospace;letter-spacing:0}.invitation-row .icon-button{flex-shrink:0;width:40px;height:44px}.invitation-eye[aria-pressed=false] .eye-slash{display:none}.invitation-eye[aria-pressed=true] .eye-slash{display:block}
.reply-preview{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:10px;border-left:3px solid var(--accent-ink);background:var(--surface);padding:8px 10px;border-radius:10px;font-size:calc(12px * var(--ui-scale,1));color:var(--muted)}.reply-preview span{min-width:0;overflow-wrap:anywhere}.reply-preview .icon-button{flex-shrink:0;width:36px;height:36px}
.message.reply{max-width:calc(94% - 14px);margin-left:14px}.message.reply.mine{margin-left:0;margin-right:14px}.reply-quote{display:block;width:100%;border:0;border-left:3px solid var(--accent-ink);border-radius:9px;background:var(--surface);color:var(--muted);font-size:calc(12px * var(--ui-scale,1));text-align:left;padding:8px 10px;margin:0 0 6px;max-width:100%;overflow-wrap:anywhere;white-space:normal}.reply-author{display:block;color:var(--accent-ink);font-weight:650}.reply-excerpt{display:block;max-height:3.2em;overflow:hidden}
.message-actions{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-top:5px}.message.mine .message-actions{justify-content:flex-end}.message-action,.reaction-chip{min-height:36px;min-width:36px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;gap:5px;font-size:calc(14px * var(--ui-scale,1));padding:4px 8px}.message-action{padding:4px 7px}.reaction-chip[aria-pressed=true]{background:var(--lavender);color:var(--accent-ink);border-color:var(--accent-ink)}.reaction-chip span{font-size:calc(11px * var(--ui-scale,1))}.message-reactions{display:flex;flex-wrap:wrap;gap:4px}.message.mine .message-reactions{justify-content:flex-end}.message-highlight .message-body{outline:2px solid var(--accent-ink);outline-offset:3px}
#inactivity-date{margin-top:6px}.admin-profile{display:flex;align-items:center;gap:9px;min-width:0}.admin-profile img{flex-shrink:0}.admin-profile span{overflow-wrap:anywhere}.admin-profile-status{display:inline-flex;align-items:center;gap:6px;color:var(--muted);white-space:nowrap}.admin-profile-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--danger)}.admin-profile-status[data-online=true]::before{background:var(--positive,#51a881)}.admin-profiles-section{margin-top:36px}.admin-profiles-section .admin-toolbar{margin-bottom:12px}.admin-profile-date-note{font-size:calc(10px * var(--ui-scale,1));display:block;color:var(--muted)}
@media(max-width:700px){.site-header,body[data-page="chat"] .site-header,body.chat-active .site-header{min-height:82px;padding:18px 20px;gap:8px}.room-identity-editor{padding:10px}.room-identity-row{gap:8px}.room-image-button{width:56px;height:56px;border-radius:13px}.room-image-button img{width:46px;height:46px}.room-topic{padding:7px 14px 10px}.room-identity-name .username-input input{padding-right:36px}.room-identity-name .random-name-button{width:34px}.message-action,.reaction-chip{min-height:36px}.invitation-row{gap:4px}.invitation-row .icon-button{width:36px}.admin-profiles-table th,.admin-profiles-table td{padding:8px 10px}}
@media(max-width:380px){.site-header,body[data-page="chat"] .site-header,body.chat-active .site-header{padding-left:16px;padding-right:16px}}
@media(max-width:700px){.admin-profiles-table td:last-child{display:block;justify-content:normal;align-items:normal}.admin-profiles-table td:last-child::before{display:block;content:attr(data-label);margin:0 0 2px}}

/* 0.7.0: accessible settings dialogs, OLED colours and a three-column workspace. */
.header-controls{gap:7px}.header-profile{padding:5px}.header-profile img{display:block;object-fit:contain}
.settings-heading{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--paper);padding:12px 16px;border-bottom:1px solid var(--line)}
.settings-heading .settings-title{padding:0;font-size:calc(18px * var(--ui-scale,1))}.settings-menu{position:fixed;inset:90px 36px auto auto;margin:0;color:var(--ink);width:360px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 116px)}
.settings-menu::backdrop{background:#00000028}.settings-heading .dialog-close{width:36px;height:36px}
.catalog-dialog{position:fixed;inset:0;width:100%;height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-radius:0;color:var(--ink);background:var(--paper);overflow:auto;overscroll-behavior:contain}
.catalog-dialog .fullscreen-heading{padding:18px max(20px,calc((100vw - 1000px)/2));position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);z-index:2}
.catalog-dialog .fullscreen-heading h2{font-size:calc(24px * var(--ui-scale,1));margin:0}.catalog-content{width:100%;max-width:1000px;margin:auto;padding:24px 20px max(24px,env(safe-area-inset-bottom))}.catalog-category+.catalog-category{margin-top:32px}.catalog-category h3{font-size:calc(19px * var(--ui-scale,1));margin-bottom:12px}
.theme-catalog-grid,.background-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:14px}.theme-card,.background-card{min-width:0;padding:10px;background:var(--surface);color:var(--ink);border:2px solid var(--line);border-radius:15px;font-size:calc(12px * var(--ui-scale,1));line-height:1.5;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:stretch}
.theme-card[aria-pressed=true],.background-card[aria-pressed=true]{border-color:var(--accent-ink)}.theme-card-preview{height:84px;display:block;border-radius:10px;background:linear-gradient(140deg,var(--paper) 55%,var(--swatch) 55%);border:1px solid var(--line)}
.theme-card[data-catalog-theme^=neon-] .theme-card-preview{background:#000;border:2px solid var(--swatch);box-shadow:inset 0 0 0 3px #000,inset 0 0 0 4px var(--swatch)}
.background-preview{display:block;height:130px;overflow:hidden;border-radius:10px;background:var(--paper);color:var(--accent-ink);border:1px solid var(--line)}.background-preview[data-background-preview=none]{background:var(--surface)}
.oled-toggle{margin-top:12px}.oled-toggle[aria-pressed=true]{color:var(--accent-ink);border-color:var(--accent-ink)}#theme-catalog-open,#background-catalog-open{margin-top:12px}
.chat-background{position:absolute;inset:0;pointer-events:none;color:var(--accent-ink);overflow:hidden;z-index:0}.chat-background svg{display:block;width:100%;height:100%}.chat-main> :not(.chat-background){position:relative;z-index:1}
:root:not([data-chat-background=none]) body.chat-active .ambient-waves{display:none}
:root:not([data-chat-background=none]) body.chat-active .chat-main{background:var(--paper);-webkit-backdrop-filter:none;backdrop-filter:none}
.chat-recents,.details-dock{display:none;min-width:0;min-height:0}.recents-content{padding:16px}.recents-content h2{font-size:calc(18px * var(--ui-scale,1));margin-bottom:12px}.recents-content .recents-list{margin-top:0;gap:12px}.recents-content .recent-entry{display:block;padding:12px;min-width:0;background:var(--surface)}.recents-content .recent-entry[aria-current=page]{border-color:var(--accent-ink)}
.recents-content .recent-role{display:inline-block;margin-top:7px;padding:3px 7px;font-size:calc(9px * var(--ui-scale,1))}.recents-content .recent-meta{gap:3px 8px;font-size:calc(10px * var(--ui-scale,1))}.recents-content .recent-name{font-size:calc(12px * var(--ui-scale,1))}.recents-content .recent-controls{gap:4px;padding:5px 8px}.recents-content .recent-room-label{gap:7px}.recents-content .recent-room-label img{width:28px;height:28px}.recents-content .recent-item{min-width:0}.recents-content input{min-width:0;width:100%}
.recents-drawer{position:fixed;inset:0 auto 0 0;width:min(380px,90vw);height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-right:1px solid var(--line);border-radius:0;background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain}.recents-drawer::backdrop{background:#00000070}.recents-drawer .fullscreen-heading{position:sticky;top:0;z-index:2;padding:16px;background:var(--paper)}.recents-drawer .fullscreen-heading h2{font-size:calc(20px * var(--ui-scale,1));margin:0}.recents-drawer .recents-content>h2{display:none}
#chat-popout-error{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);width:min(400px,calc(100vw - 24px));padding:14px;background:var(--paper);border:1px solid var(--danger);border-radius:12px;z-index:50}
.chat-heading-actions{flex-wrap:wrap}.chat-popout .chat-popout-control{display:none}
@media(min-width:1100px){
 body.chat-active main{max-width:1600px;padding:0 24px 16px}body.chat-active .chat-layout{display:grid;grid-template-columns:210px minmax(0,1fr) 300px;gap:16px;align-items:stretch}
 body.chat-active .chat-recents,body.chat-active .details-dock{display:block;overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);scrollbar-width:thin}
 body.chat-active #chat-recents-toggle,body.chat-active #room-details-toggle{display:none}
 .room-details-dialog[data-docked=true]{position:static;display:block;inset:auto;width:100%;height:auto;max-width:none;max-height:none;margin:0;border:0;border-radius:0;overflow:visible;background:var(--paper);backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}
 .room-details-dialog[data-docked=true] #room-details-close{display:none}.room-details-dialog[data-docked=true] .aside-content{padding:16px}.room-details-dialog[data-docked=true] .room-dialog-heading{padding:16px}.room-details-dialog[data-docked=true] .room-dialog-heading h2{font-size:calc(15px * var(--ui-scale,1))}.room-details-dialog[data-docked=true] .details-room-identity .room-dialog-name{font-size:calc(20px * var(--ui-scale,1))}
 .room-details-dialog[data-docked=true] .room-identity-editor{padding:10px}.room-details-dialog[data-docked=true] .room-identity-row{gap:7px}.room-details-dialog[data-docked=true] .room-image-button{width:48px;height:48px}.room-details-dialog[data-docked=true] .room-image-button img{width:38px;height:38px}
 body.chat-popout.chat-active .chat-layout{display:block}body.chat-popout.chat-active .chat-recents,body.chat-popout.chat-active .details-dock{display:none}body.chat-popout.chat-active #chat-recents-toggle,body.chat-popout.chat-active #room-details-toggle{display:grid}
}
@media(max-width:1099px){body.chat-active .chat-layout{display:block}.chat-popout-control{display:none}}
@media(max-width:700px){
 .settings-menu{inset:0;width:100%;height:100vh;height:100dvh;max-width:none;max-height:none;margin:0;border:0;border-radius:0;padding-bottom:env(safe-area-inset-bottom)}.settings-heading{padding:16px 20px}.settings-heading .settings-title{font-size:calc(23px * var(--ui-scale,1))}.settings-row{cursor:default}.settings-row .settings-chevron{display:none}.settings-row[aria-expanded=true]{background:var(--paper)}
 .catalog-dialog .fullscreen-heading{padding:16px 20px}.catalog-dialog .fullscreen-heading h2{font-size:calc(22px * var(--ui-scale,1))}.theme-catalog-grid,.background-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 body.chat-active{height:100vh;height:var(--chat-viewport-height,100dvh)}body.chat-active main{padding:0;max-width:none;width:100%}body.chat-active .chat-main{border:0;border-radius:0;width:100%;height:100%}.composer{padding-bottom:max(10px,env(safe-area-inset-bottom))}
 .chat-heading{flex-wrap:wrap;align-items:center;padding:12px 14px 8px}.chat-title{flex:1;min-width:150px}.chat-heading-actions{flex-direction:row;align-items:center;gap:5px}.chat-heading-actions .icon-button{width:36px;height:36px}.chat-heading-actions .status-pill{font-size:calc(9px * var(--ui-scale,1))}.chat-heading h1{font-size:calc(20px * var(--ui-scale,1))}.room-title-line .room-icon{width:34px;height:34px}.room-topic{padding-top:5px}
 .header-controls{gap:4px}.header-controls .icon-button{width:38px;height:38px;border-radius:11px;padding:7px}.header-controls .header-profile{padding:3px}.brand-lockup{flex:1}.brand{min-width:0}.brand-copy{min-width:0}.brand-lockup .header-note{white-space:normal;max-width:160px}
}
@media(max-width:380px){.header-controls .icon-button{width:34px;height:36px;padding:6px}.header-controls .header-profile{padding:2px}.brand-name{font-size:calc(21px * var(--ui-scale,1))}.brand-mark{width:30px;height:30px;margin-right:7px}.brand-lockup .header-note{font-size:calc(8px * var(--ui-scale,1));max-width:145px}.site-header,body[data-page=chat] .site-header,body.chat-active .site-header{gap:6px}}
/* OLED uses opaque black surfaces even when Advanced is selected. Decorative vectors remain coloured. */
:root[data-theme=night][data-oled=true]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000);--ink:#f4f5f8;--muted:#bac1cc;--footer-ink:#bac1cc;--status-good-bg:#000;--status-bad-bg:#000}
:root[data-oled=true] .action-card,:root[data-oled=true] .join-gate,:root[data-oled=true] .settings-menu,:root[data-oled=true] .room-details-dialog,:root[data-oled=true] .confirm-dialog,:root[data-oled=true] .emoji-dialog,:root[data-oled=true] .chat-main,:root[data-oled=true] .theme-panel,:root[data-oled=true] .language-options,:root[data-oled=true] .fullscreen-heading,:root[data-oled=true] .settings-heading,:root[data-oled=true] .catalog-dialog,:root[data-oled=true] .recents-drawer{background:#000!important;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}
:root[data-oled=true] dialog::backdrop{background:#000;backdrop-filter:none;-webkit-backdrop-filter:none}
:root[data-oled=true] .message-body{border:1px solid var(--line)}:root[data-oled=true] .message.mine .message-body{border-color:color-mix(in srgb,var(--accent-ink) 70%,#000)}
:root[data-theme-category=neon] .icon-button,:root[data-theme-category=neon] .button.secondary,:root[data-theme-category=neon] .message-action,:root[data-theme-category=neon] .reaction-chip{border-color:var(--line)}:root[data-theme-category=neon] .reaction-chip[aria-pressed=true]{border-color:var(--accent-ink)}
:root[data-theme=night][data-oled=true][data-color="neon-coral"]{--accent:#ff526c;--accent-dark:#ff526c;--accent-ink:#ff526c;--focus:#ff526c;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-amber"]{--accent:#ffbd24;--accent-dark:#ffbd24;--accent-ink:#ffbd24;--focus:#ffbd24;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-lime"]{--accent:#c1ff27;--accent-dark:#c1ff27;--accent-ink:#c1ff27;--focus:#c1ff27;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-mint"]{--accent:#27ff98;--accent-dark:#27ff98;--accent-ink:#27ff98;--focus:#27ff98;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-cyan"]{--accent:#23eaff;--accent-dark:#23eaff;--accent-ink:#23eaff;--focus:#23eaff;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-blue"]{--accent:#709dff;--accent-dark:#709dff;--accent-ink:#709dff;--focus:#709dff;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-violet"]{--accent:#bf79ff;--accent-dark:#bf79ff;--accent-ink:#bf79ff;--focus:#bf79ff;--button-ink:#000}
:root[data-theme=night][data-oled=true][data-color="neon-pink"]{--accent:#ff54df;--accent-dark:#ff54df;--accent-ink:#ff54df;--focus:#ff54df;--button-ink:#000}

/* Stop hidden waves completely; OLED keeps opaque surfaces and paints visible waves inside the chat. */
:root[data-waves-visible=false] .ambient-waves{display:none!important}
:root[data-waves-visible=false] .wave-layer{animation:none!important;will-change:auto!important}
.chat-main>.ambient-waves.oled-chat-waves{position:absolute;inset:0;z-index:0}

:root[data-oled=true] .composer{background:#000}

/* 0.8.0: one lightweight interface; no blur or effects mode. */
.room-identity-row{align-items:flex-end}.room-image-button,.room-details-dialog[data-docked=true] .room-image-button{width:48px;height:48px;background:transparent;padding:1px;border-radius:13px}.room-image-button img,.room-details-dialog[data-docked=true] .room-image-button img{width:44px;height:44px}
.header-profile,:root[data-oled=true] .header-profile{background:transparent;border-color:var(--line);padding:1px}
.icon-button,.message-action,.reaction-chip,.send-button,.settings-chevron{display:inline-flex;align-items:center;justify-content:center}.icon-button svg,.message-action svg,.send-button svg,.settings-chevron svg{display:block;flex-shrink:0;margin:0}.button svg{flex-shrink:0;margin:0;display:block}
.tabs{border:1px solid var(--line);gap:7px}.tabs button{border:1px solid var(--line)}.tabs button[aria-selected=true]{border-color:var(--accent-ink);color:var(--accent-ink);box-shadow:inset 0 -3px 0 var(--accent-ink)}
:root[data-theme=night]{--line:color-mix(in srgb,var(--accent-ink) 36%,var(--paper))}
:root[data-chat-background=none] body.chat-active .chat-main{background:color-mix(in srgb,var(--paper) 70%,transparent)}
:root[data-chat-background=none][data-oled=true] body.chat-active .chat-main{background:color-mix(in srgb,#000 70%,transparent)!important}
:root[data-waves-visible=false] .wave-layer{will-change:auto}
body.chat-active .site-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}body.chat-active .brand-lockup{grid-column:2;justify-self:center;flex:none}body.chat-active .brand-copy{display:none}body.chat-active .brand-mark{margin:0}body.chat-active .header-controls{grid-column:3;justify-self:end}body.chat-active .site-header>#chat-recents-toggle{grid-column:1;grid-row:1;justify-self:start}
.room-topic{width:calc(100% - 28px);margin:7px 14px;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-align:left}.room-topic:disabled{color:var(--muted)}.room-dialog-heading{background:var(--surface);color:var(--ink)}
.chat-subheading{gap:7px;padding:9px 14px}.info-pill{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:99px;font-size:calc(10px * var(--ui-scale,1));padding:5px 9px;min-height:30px}button.info-pill{color:var(--accent-ink)}
.dialog-content{padding:20px}.dialog-content p{font-size:calc(13px * var(--ui-scale,1))}.streak-dates{display:grid;grid-template-columns:1fr;gap:5px;font-size:calc(12px * var(--ui-scale,1))}.streak-dates dd{margin:0 0 10px;color:var(--accent-ink)}
.participant-list li{flex-wrap:wrap}.participant-moderation{display:flex;gap:6px;width:100%;padding-left:42px}.participant-moderation button{min-height:32px;font-size:calc(11px * var(--ui-scale,1));padding:3px 8px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--danger)}
.message,.message.reply,.message.reply.mine{position:relative;width:80%;max-width:80%;margin:0 0 0 40px;display:block}.message.mine,.message.reply.mine{margin:0 40px 0 0;align-self:flex-end}.message>.avatar{position:absolute;top:0;left:-40px}.message.mine>.avatar{left:auto;right:-40px}.message-content{width:100%;min-width:0}.message-body{width:100%;position:relative;min-height:44px}.message-time{margin:0;padding:0;border:0;font-size:calc(9px * var(--ui-scale,1));white-space:normal;text-align:inherit}.message-meta{gap:6px 10px;align-items:center}
.reply-quote{display:flex;gap:7px;align-items:center;width:fit-content;max-width:92%;padding:5px 10px;border:1px solid var(--line);border-left:2px solid var(--accent-ink);border-radius:99px;font-size:calc(10px * var(--ui-scale,1));margin:0 0 6px}.reply-author{display:inline;flex-shrink:0;max-width:35%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reply-excerpt{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:none}.message.mine .reply-quote{margin-left:auto}
.message-reactions{position:relative;z-index:2;padding:0 8px;margin-top:-12px;gap:4px;min-height:24px}.message-reactions:empty{display:none}.message-body:has(+.message-reactions:not(:empty)){padding-bottom:22px}.reaction-chip{min-height:26px;min-width:28px;padding:2px 7px;font-size:calc(14px * var(--ui-scale,1));border-radius:99px;background:var(--paper)}.message.mine .message-reactions{justify-content:flex-end}.message-actions{margin-top:6px}
.composer,:root[data-oled=true] .composer{background:color-mix(in srgb,color-mix(in srgb,var(--surface) 93%,var(--accent-ink) 7%) 94%,transparent);border-top:1px solid var(--line)}.composer-actions .icon-button,.composer-actions .send-button{width:48px;height:48px;min-height:48px;aspect-ratio:1;padding:0;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.composer-actions .send-button span{display:none}
.theme-catalog-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.theme-card{width:48px;height:48px;min-height:48px;padding:4px;border-radius:50%;background:transparent;border:1px solid var(--line)}.theme-card-preview,.theme-card[data-catalog-theme^=neon-] .theme-card-preview{width:100%;height:100%;border-radius:50%;background:var(--swatch);border:0;box-shadow:none}.theme-card[aria-pressed=true]{outline:2px solid var(--accent-ink);outline-offset:3px}.catalog-selected{position:sticky;top:0;z-index:3;padding:10px;background:var(--paper);text-align:center;color:var(--accent-ink)}
.theme-preview{background:linear-gradient(145deg,var(--theme-preview) 49%,var(--selected-accent,var(--accent)) 50%)}.background-disabled{margin:8px 0 14px}.background-disabled[aria-pressed=true]{border-color:var(--accent-ink);color:var(--accent-ink)}.background-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.background-card{border:0;background:transparent;padding:0;display:flex;flex-direction:column;gap:8px;align-items:center}.background-preview{width:100%;aspect-ratio:1;height:auto;border-radius:28%;overflow:hidden;border:1px solid var(--line);background:var(--surface)}.background-card[aria-pressed=true] .background-preview{outline:2px solid var(--accent-ink);outline-offset:3px}.background-card>span:last-child{font-size:calc(12px * var(--ui-scale,1))}.background-card[aria-pressed=true]{color:var(--accent-ink)}
.recent-unread{display:inline-flex;justify-content:center;align-items:center;min-width:22px;height:22px;border-radius:99px;padding:0 6px;background:var(--accent);color:var(--button-ink);font-size:calc(10px * var(--ui-scale,1));font-weight:700;margin-left:auto}

@media(prefers-reduced-motion:reduce){.wave-layer{animation:none!important;will-change:auto!important}}

.room-identity-name input{height:48px;min-height:48px;line-height:20px}

.aside-content .aside-divider+.aside-divider{display:none}

.reply-preview{width:fit-content;max-width:92%;border:1px solid var(--line);border-left:2px solid var(--accent-ink);border-radius:99px;padding:5px 10px}.reply-preview span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reply-preview .icon-button{width:28px;height:28px}

#topic-dialog .room-dialog-heading{background:transparent}

/* 0.8.1: CSP-compatible theme samples. */
[data-catalog-theme="coral"],[data-color-choice="coral"]{--swatch:#edb7ad}
[data-catalog-theme="peach"],[data-color-choice="peach"]{--swatch:#f1c6a6}
[data-catalog-theme="sand"],[data-color-choice="sand"]{--swatch:#dfc8a5}
[data-catalog-theme="yellow"],[data-color-choice="yellow"]{--swatch:#edda9d}
[data-catalog-theme="pistachio"],[data-color-choice="pistachio"]{--swatch:#c8dca4}
[data-catalog-theme="mint"],[data-color-choice="mint"]{--swatch:#a8dbca}
[data-catalog-theme="teal"],[data-color-choice="teal"]{--swatch:#a5d9d1}
[data-catalog-theme="sky"],[data-color-choice="sky"]{--swatch:#b3d1ee}
[data-catalog-theme="periwinkle"],[data-color-choice="periwinkle"]{--swatch:#bbc4ed}
[data-catalog-theme="lavender"],[data-color-choice="lavender"]{--swatch:#c8bbef}
[data-catalog-theme="orchid"],[data-color-choice="orchid"]{--swatch:#dfb5de}
[data-catalog-theme="rose"],[data-color-choice="rose"]{--swatch:#edbfd0}
[data-catalog-theme="neon-coral"],[data-color-choice="neon-coral"]{--swatch:#ff526c}
[data-catalog-theme="neon-amber"],[data-color-choice="neon-amber"]{--swatch:#ffbd24}
[data-catalog-theme="neon-lime"],[data-color-choice="neon-lime"]{--swatch:#c1ff27}
[data-catalog-theme="neon-mint"],[data-color-choice="neon-mint"]{--swatch:#27ff98}
[data-catalog-theme="neon-cyan"],[data-color-choice="neon-cyan"]{--swatch:#23eaff}
[data-catalog-theme="neon-blue"],[data-color-choice="neon-blue"]{--swatch:#709dff}
[data-catalog-theme="neon-violet"],[data-color-choice="neon-violet"]{--swatch:#bf79ff}
[data-catalog-theme="neon-pink"],[data-color-choice="neon-pink"]{--swatch:#ff54df}

.theme-card{display:grid;place-items:center;gap:0}.theme-card-preview,.theme-card[data-catalog-theme^=neon-] .theme-card-preview{width:36px;height:36px;min-height:36px;background:var(--swatch);flex-shrink:0}
.room-topic-zone{background:var(--lavender);padding:1px 0}.room-topic{background:var(--surface)}
.expiry-streak{gap:9px;flex-shrink:0}.streak-count{display:inline-flex;gap:4px;align-items:center;padding-left:9px;border-left:1px solid var(--line);white-space:nowrap;color:var(--accent-ink)}
.recent-item{position:relative;display:block;min-height:0}.recent-item .recent-entry{display:block;min-height:0;padding:12px}.recent-description{width:100%;min-width:0}.recent-room-label{position:static;display:flex;gap:8px;align-items:center;padding-right:62px;min-width:0}.recent-name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-item .recent-role{position:absolute;right:12px;top:12px;margin:0;padding:3px 7px;font-size:calc(9px * var(--ui-scale,1))}.recent-meta{padding-right:84px;margin-top:8px;min-height:0;align-items:center}.recent-item .recent-controls{position:absolute;right:10px;top:50%;transform:translateY(-50%);padding:0;align-self:auto;justify-content:center;gap:4px}.recent-controls .icon-button{width:36px;height:36px}.recent-invitation{margin:0 12px 12px;width:calc(100% - 24px)!important}
.desktop-rail,.workspace-empty{display:none}
@media(min-width:1100px){
 body.desktop-workspace-active main{max-width:1600px;padding:0 24px 16px}
 body.desktop-workspace-active .chat-layout,.desktop-workspace{display:grid;grid-template-columns:68px minmax(0,1fr) 68px;gap:12px;align-items:stretch;padding-top:0}
 body.desktop-workspace-active .chat-layout.left-expanded,.desktop-workspace.left-expanded{grid-template-columns:300px minmax(0,1fr) 68px}
 body.desktop-workspace-active .chat-layout.right-expanded{grid-template-columns:68px minmax(0,1fr) 300px}
 body.desktop-workspace-active .chat-layout.left-expanded.right-expanded{grid-template-columns:300px minmax(0,1fr) 300px}
 .desktop-workspace{height:clamp(500px,calc(100dvh - 196px),1000px)}
 body.desktop-workspace-active .desktop-rail{display:block;min-width:0;min-height:0;overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);scrollbar-width:thin}
 .rail-heading{position:sticky;top:0;display:flex;align-items:center;gap:9px;padding:10px;background:var(--paper);z-index:4;border-bottom:1px solid var(--line)}.rail-heading .icon-button{width:44px;height:44px;flex-shrink:0}.rail-heading h2{font-size:calc(16px * var(--ui-scale,1))}
 .rail-tabs{display:flex;gap:5px;padding:10px;border-bottom:1px solid var(--line)}.rail-tabs button{flex:1;border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:10px;min-height:42px;padding:7px 6px;font-size:calc(11px * var(--ui-scale,1))}.rail-tabs button[aria-selected=true]{background:var(--surface);border-color:var(--accent-ink);color:var(--accent-ink)}
 .rail-expanded-only{display:none}.left-expanded .rail-left .rail-expanded-only,.right-expanded .rail-right .rail-expanded-only{display:flex}
 .desktop-rail .recents-content,.desktop-rail #recent-rooms{margin:0;padding:9px}.desktop-rail .recents-content>h2,.desktop-rail .recent-heading,.desktop-rail #recent-rooms>p.field-hint{display:none}.desktop-rail .recents-list{display:flex;flex-direction:column;gap:10px;margin:0}
 .desktop-rail .recent-item .recent-entry{background:transparent;padding:10px}.desktop-rail .recent-room-label img{width:28px;height:28px;flex-shrink:0}.desktop-rail .recent-name{font-size:calc(12px * var(--ui-scale,1))}.desktop-rail .recent-controls{right:8px}.desktop-rail .recent-meta{font-size:calc(10px * var(--ui-scale,1));padding-right:76px;gap:3px 6px}.desktop-rail .recent-role{font-size:calc(8px * var(--ui-scale,1));right:10px;top:10px}
 .desktop-rail .action-card{border:0;border-radius:0;padding:14px;background:var(--paper)}.desktop-rail .action-card h2{font-size:calc(20px * var(--ui-scale,1))}.desktop-rail .action-card .muted{font-size:calc(11px * var(--ui-scale,1))}.desktop-rail .card-top,.desktop-rail .card-foot{display:none}.desktop-rail .room-identity-editor{padding:10px}.desktop-rail .room-identity-row{gap:7px}.desktop-rail .profile-summary{padding:10px}.desktop-rail .duration-row{margin:16px 0}
 .rail-left:not(.unused) .recent-item{min-width:0}.chat-layout:not(.left-expanded) .rail-left .recent-item,.desktop-workspace:not(.left-expanded) .rail-left .recent-item{min-height:48px;border:0;background:transparent;overflow:visible}
 .chat-layout:not(.left-expanded) .rail-left .recent-entry,.desktop-workspace:not(.left-expanded) .rail-left .recent-entry{min-height:48px;padding:4px;width:48px;border:1px solid transparent;border-radius:14px;background:transparent;position:relative}
 .chat-layout:not(.left-expanded) .rail-left .recent-entry[aria-current=page]{border-color:var(--accent-ink);background:var(--surface)}
 .chat-layout:not(.left-expanded) .rail-left .recent-room-label,.desktop-workspace:not(.left-expanded) .rail-left .recent-room-label{padding:0;gap:0}
 .chat-layout:not(.left-expanded) .rail-left .recent-room-label img,.desktop-workspace:not(.left-expanded) .rail-left .recent-room-label img{width:38px;height:38px}
 .chat-layout:not(.left-expanded) .rail-left :is(.recent-name,.recent-meta,.recent-role,.recent-controls,.recent-invitation,#recents-empty,#recents-status,#recents-retry,#recents-storage),.desktop-workspace:not(.left-expanded) .rail-left :is(.recent-name,.recent-meta,.recent-role,.recent-controls,.recent-invitation,#recents-empty,#recents-status,#recents-retry,#recents-storage){display:none}
 .chat-layout:not(.left-expanded) .rail-left .recent-unread,.desktop-workspace:not(.left-expanded) .rail-left .recent-unread{position:absolute;right:-3px;top:-3px;min-width:18px;height:18px;padding:0 4px;font-size:calc(9px * var(--ui-scale,1));border:1px solid var(--paper);margin:0}
 .rail-right .dialog-content{padding:10px}.rail-right .participant-list{margin:0;display:flex;flex-direction:column;gap:12px}.rail-right .participant-list li{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border:0;padding:0;min-width:0}.rail-right .participant-name{flex:1;min-width:0;overflow-wrap:anywhere}.rail-right .avatar{width:36px;height:36px;flex-shrink:0}.rail-right .aside-note{font-size:calc(10px * var(--ui-scale,1))}
 .chat-layout:not(.right-expanded) .rail-right .dialog-content{padding:12px 14px}.chat-layout:not(.right-expanded) .rail-right :is(.participant-name,.participant-role,.participant-moderation,.aside-note){display:none}.chat-layout:not(.right-expanded) .rail-right .participant-list li{cursor:pointer;justify-content:center}
 .desktop-rail .details-dock{display:block;border:0;border-radius:0;background:var(--paper);overflow:visible}
 body.desktop-workspace-active:not(.chat-popout) #chat-recents-toggle,body.desktop-workspace-active:not(.chat-popout) #room-details-toggle{display:none}
 #home-workspace{grid-template-columns:68px minmax(0,1fr)}#home-workspace.left-expanded{grid-template-columns:300px minmax(0,1fr)}
 body.desktop-workspace-active.workspace-detached #chat-shell{grid-template-columns:68px minmax(0,1fr) 68px}
 body.desktop-workspace-active.workspace-detached #chat-shell.left-expanded{grid-template-columns:300px minmax(0,1fr) 68px}
 body.desktop-workspace-active.workspace-detached #chat-shell>.rail-left{grid-column:1;grid-row:1}
 body.desktop-workspace-active.workspace-detached #chat-shell>.workspace-empty{grid-column:2;grid-row:1}
 body.desktop-workspace-active.workspace-detached #chat-shell>.rail-right{grid-column:3;grid-row:1}
 body.desktop-workspace-active.workspace-detached .chat-main{display:none}
 #home-workspace .workspace-empty,.workspace-detached .workspace-empty{display:grid;place-items:center;padding:48px;text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}.workspace-empty>div{max-width:440px}.workspace-empty .eyebrow{justify-content:center}.workspace-empty h1{font-size:calc(30px * var(--ui-scale,1));line-height:1.2;margin:18px 0}.workspace-empty p{color:var(--muted);margin-bottom:22px;font-size:calc(14px * var(--ui-scale,1));line-height:1.7}
 .workspace-detached .chat-main,.workspace-detached .rail-right{display:none}.workspace-detached #chat-shell{height:clamp(500px,calc(100dvh - 196px),1000px)}
}
:root[data-oled=true] .desktop-rail,:root[data-oled=true] .rail-heading,:root[data-oled=true] .workspace-empty{background:#000}
@media(max-width:1099px){.workspace-detached .chat-main,.workspace-detached .rail-right{display:none}.workspace-detached .workspace-empty{display:block;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}.workspace-detached .workspace-empty h1{margin:16px 0}.workspace-detached .workspace-empty p{margin-bottom:16px}.workspace-detached .workspace-empty .button{display:none}}
.recent-item .recent-role{border:1px solid var(--line)}.recent-controls .icon-button{border:1px solid var(--line);background:var(--surface)}

/* 0.8.2: compact rail headers, four lighting levels and consistent dialog controls. */
.catalog-selected{position:static;z-index:auto;background:transparent}
.catalog-content{position:relative;z-index:0}
.catalog-dialog .fullscreen-heading{z-index:5}
.confirm-dialog .room-dialog-heading{background:transparent}
:root[data-oled=true] .settings-menu::backdrop{background:transparent}
#topic-form>button[type=submit]{margin-top:16px}
.mode-stops{padding:0 7px}
.mode-stops span,.mode-stops span:nth-child(2){display:block;width:6px;height:6px;background:currentColor;border-radius:50%;font-size:0}
.expiry-streak{gap:8px;flex-wrap:wrap;justify-content:flex-end;flex-shrink:1;min-width:0}
.expiry-streak>#inactivity-countdown{border-right:1px solid var(--line);padding-right:8px}
.chat-subheading #participant-count:disabled{opacity:1;cursor:default;color:var(--accent-ink)}
.composer-actions .send-button,.composer-actions .icon-button{min-width:48px;max-width:48px;min-height:48px;max-height:48px;align-self:flex-start}
.composer textarea{min-height:48px;height:48px;field-sizing:fixed;line-height:24px;padding-top:11px;padding-bottom:11px}
@media(min-width:701px){.background-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}
@media(min-width:1100px){
 .rail-heading{gap:6px;padding:10px 8px}
 .rail-heading .icon-button{width:42px;height:42px}
 .rail-heading .rail-tabs{flex:1;min-width:0;border:0;padding:0;gap:4px}
 .rail-heading .rail-tabs button{min-width:0;min-height:42px;font-size:calc(10px * var(--ui-scale,1));padding:5px 4px}
 .rail-right .rail-heading .icon-button{order:2;margin-left:auto}
 .rail-right .rail-heading .rail-tabs{order:1}
 .room-details-dialog[data-docked=true]>.room-dialog-heading{display:none}
 .chat-subheading{flex-wrap:nowrap;gap:10px}
 .expiry-streak{margin-left:auto}
}
:root[data-color="neon-coral"]{--accent:#ff526c;--accent-dark:#e0485f;--accent-ink:#521a23;--focus:#521a23;--bg:#fff7f8;--paper:#fffcfc;--surface:#fff1f3;--lavender:#ffe7ea;--line:#cea3aa;--footer-bg:#301b1f;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-coral"],:root[data-theme="night"][data-color="neon-coral"]{--accent-ink:#ff526c;--focus:#ff526c;--lavender:#422631;--line:#753241;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-coral"]{--bg:#35222d;--paper:#442934;--surface:#4f2f3a;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-coral"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-coral"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-amber"]{--accent:#ffbd24;--accent-dark:#e0a620;--accent-ink:#523c0c;--focus:#523c0c;--bg:#fffcf5;--paper:#fffefb;--surface:#fffaed;--lavender:#fff6e0;--line:#cebe98;--footer-bg:#302816;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-amber"],:root[data-theme="night"][data-color="neon-amber"]{--accent-ink:#ffbd24;--focus:#ffbd24;--lavender:#423924;--line:#755c24;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-amber"]{--bg:#352f24;--paper:#443c27;--surface:#4f442b;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-amber"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-amber"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-lime"]{--accent:#c1ff27;--accent-dark:#aae022;--accent-ink:#3e520c;--focus:#3e520c;--bg:#fcfff5;--paper:#fefffb;--surface:#faffee;--lavender:#f6ffe1;--line:#bfce98;--footer-bg:#293016;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-lime"],:root[data-theme="night"][data-color="neon-lime"]{--accent-ink:#c1ff27;--focus:#c1ff27;--lavender:#374525;--line:#5c7725;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-lime"]{--bg:#2d3724;--paper:#3a4728;--surface:#43512c;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-lime"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-lime"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-mint"]{--accent:#27ff98;--accent-dark:#22e086;--accent-ink:#0c5231;--focus:#0c5231;--bg:#f5fffa;--paper:#fbfffd;--surface:#eefff7;--lavender:#e1fff1;--line:#98ceb4;--footer-bg:#163024;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-mint"],:root[data-theme="night"][data-color="neon-mint"]{--accent-ink:#27ff98;--focus:#27ff98;--lavender:#1c4539;--line:#1f7752;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-mint"]{--bg:#1b3732;--paper:#20473b;--surface:#245142;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-mint"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-mint"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-cyan"]{--accent:#23eaff;--accent-dark:#1fcee0;--accent-ink:#0b4b52;--focus:#0b4b52;--bg:#f5feff;--paper:#fbffff;--surface:#edfdff;--lavender:#e0fcff;--line:#97c9ce;--footer-bg:#162e30;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-cyan"],:root[data-theme="night"][data-color="neon-cyan"]{--accent-ink:#23eaff;--focus:#23eaff;--lavender:#1b414b;--line:#1d6e7c;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-cyan"]{--bg:#1a353e;--paper:#1f434d;--surface:#234d57;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-cyan"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-cyan"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-blue"]{--accent:#709dff;--accent-dark:#638ae0;--accent-ink:#243252;--focus:#243252;--bg:#f9fbff;--paper:#fcfdff;--surface:#f4f7ff;--lavender:#ebf1ff;--line:#aab6ce;--footer-bg:#1f2430;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-blue"],:root[data-theme="night"][data-color="neon-blue"]{--accent-ink:#709dff;--focus:#709dff;--lavender:#29334b;--line:#3c507c;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-blue"]{--bg:#232b3e;--paper:#2c364d;--surface:#323e57;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-blue"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-blue"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-violet"]{--accent:#bf79ff;--accent-dark:#a86ae0;--accent-ink:#3d2752;--focus:#3d2752;--bg:#fcf9ff;--paper:#fefdff;--surface:#faf4ff;--lavender:#f6ecff;--line:#beadce;--footer-bg:#292030;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-violet"],:root[data-theme="night"][data-color="neon-violet"]{--accent-ink:#bf79ff;--focus:#bf79ff;--lavender:#372d4b;--line:#5b417c;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-violet"]{--bg:#2d273e;--paper:#39304d;--surface:#423757;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-violet"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-violet"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}
:root[data-color="neon-pink"]{--accent:#ff54df;--accent-dark:#e04ac4;--accent-ink:#521b47;--focus:#521b47;--bg:#fff7fe;--paper:#fffcfe;--surface:#fff1fc;--lavender:#ffe7fb;--line:#cea4c6;--footer-bg:#301c2c;--footer-ink:#fff}
:root[data-theme="dark"][data-color="neon-pink"],:root[data-theme="night"][data-color="neon-pink"]{--accent-ink:#ff54df;--focus:#ff54df;--lavender:#422646;--line:#75326f;--footer-ink:#d2d7df}
:root[data-theme="dark"][data-color="neon-pink"]{--bg:#35233a;--paper:#442a47;--surface:#4f2f51;--theme-preview:var(--paper)}
:root[data-theme="night"][data-oled="false"][data-color="neon-pink"]{--bg:#191c24;--paper:#242832;--surface:#2e3441;--theme-preview:#242832}
:root[data-theme="night"][data-oled="true"][data-color="neon-pink"]{--bg:#000;--paper:#000;--surface:#000;--lavender:#000;--theme-preview:#000;--footer-bg:#000;--line:color-mix(in srgb,var(--accent-ink) 32%,#000)}

/* 0.8.3: stable recent cards, chronological replies and compact message footers. */
.recent-card-top{position:relative}
.recent-icon-wrap{position:relative;display:inline-flex;flex-shrink:0;line-height:0}
.recent-icon-wrap .recent-unread{position:absolute;right:-3px;top:-3px;min-width:18px;height:18px;padding:0 4px;margin:0;border:1px solid var(--paper);font-size:calc(9px * var(--ui-scale,1));line-height:1}
.recent-room-label>.recent-icon-wrap img{display:block;flex-shrink:0}
.recent-meta{line-height:1.5}
.recent-controls .icon-button{padding:0;min-width:36px;min-height:36px}
.recent-item .recent-controls{top:38px;transform:none}
.recent-card-top:has(.recent-controls) .recent-entry{min-height:86px}
.recent-card-top:not(:has(.recent-controls)) .recent-meta{padding-right:0}
.profile-header-hint{margin:16px 0;line-height:1.6}
.username-input .icon-button{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;aspect-ratio:1;padding:0;top:50%;transform:translateY(-50%)}
.room-identity-name .username-input input{padding-right:52px}
.invitation-row .icon-button{width:36px;height:36px;min-width:36px;min-height:36px;padding:0}
.chat-subheading{flex-wrap:wrap}
.expiry-streak{display:inline-flex;align-items:center;flex-wrap:nowrap;flex-shrink:0;white-space:nowrap;gap:8px;margin-left:auto;font-size:calc(10px * var(--ui-scale,1))}
.timing-item{display:inline-flex;align-items:center;gap:4px;padding-left:8px;border-left:1px solid var(--line)}
.timing-item svg{display:block;flex-shrink:0}
.streak-count{border:0;padding:0}
.room-lifecycle-points{padding-left:22px;margin:0;display:flex;flex-direction:column;gap:20px}
.room-lifecycle-points li::marker{font-weight:700;color:var(--accent-ink)}
.room-lifecycle-points h3{font-size:calc(16px * var(--ui-scale,1));margin-bottom:9px;color:var(--accent-ink)}
.room-lifecycle-points p{font-size:calc(12px * var(--ui-scale,1))}
.room-lifecycle-points .lifecycle-date{margin-top:8px;color:var(--ink);font-size:calc(11px * var(--ui-scale,1))}
.message-footer{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:0 8px;margin-top:-12px;min-height:28px}
.message.mine .message-footer{justify-content:flex-end}
.message-footer .message-reactions{margin:0;padding:0;min-height:0;gap:4px}
.message-footer .message-actions{margin:0;gap:4px}
.message-action,.reaction-chip{height:28px;min-height:28px;min-width:30px;padding:2px 7px;border-radius:99px;background:var(--paper)}
.message-action svg{width:15px;height:15px}
.message-body{padding-bottom:19px}
.message-content>.message-time{margin-top:5px;padding:0;border:0;font-size:calc(9px * var(--ui-scale,1));line-height:1.4;text-align:left}
.message.mine .message-content>.message-time{text-align:right}
.reply-quote{display:flex;flex-direction:column;align-items:stretch;gap:0;width:min(340px,92%);max-width:92%;font-size:calc(10px * var(--ui-scale,1));line-height:1.45;padding:5px 10px;border-radius:14px}
.reply-author{display:block;flex-shrink:1;max-width:none;white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere;line-height:1.45}
.reply-excerpt{display:block;line-height:1.45;max-height:1.45em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(min-width:1100px){

 body.desktop-workspace-active.workspace-detached .rail-right{display:block}
 body.workspace-detached #participants-rail-toggle:disabled{cursor:default}
}
@media(max-width:700px){
 #chat-recents-toggle,.header-controls .icon-button{width:38px;height:38px;min-width:38px;min-height:38px;padding:0}
}
@media(max-width:380px){
 #chat-recents-toggle,.header-controls .icon-button{width:36px;height:36px;min-width:36px;min-height:36px}
 .expiry-streak{gap:6px;font-size:calc(9px * var(--ui-scale,1))}.timing-item{gap:3px;padding-left:6px}
}

.admin-invitation .icon-button{width:40px;height:40px;padding:0}

/* 0.9.0: opaque sticky headers and account navigation. */
dialog .room-dialog-heading,dialog .fullscreen-heading,dialog .settings-heading{background:var(--paper)!important;isolation:isolate;z-index:4}
.confirm-dialog .room-dialog-heading{position:sticky;top:-26px;padding-top:12px;padding-bottom:12px}
dialog .room-dialog-heading h2,dialog .fullscreen-heading h2,dialog .settings-heading h2{background:transparent!important}
.settings-extra{padding:20px;border-top:1px solid var(--line)}.settings-extra h3{margin-bottom:14px}.settings-extra label{display:flex;gap:10px;align-items:center;font-weight:500;font-size:calc(13px * var(--ui-scale,1))}.settings-extra input[type=checkbox],.account-check input{width:18px;height:18px;min-height:18px;flex:none;accent-color:var(--accent-ink)}.settings-extra .button{margin-top:12px}
.settings-extra select{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--surface)}
.account-check{display:flex;align-items:flex-start;gap:12px;font-weight:400;line-height:1.6}.account-check input{margin-top:3px}.account-tabs{display:flex;gap:12px;margin-bottom:20px}.account-tabs button{flex:1;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--surface);color:var(--ink)}.account-tabs button[aria-pressed=true]{border-color:var(--accent-ink);color:var(--accent-ink)}.account-dialog form .button{margin-top:18px}.account-secret{display:block;padding:20px;margin:16px 0;word-spacing:6px;border:1px solid var(--accent-ink);border-radius:12px;background:var(--surface);font-family:ui-monospace,monospace;line-height:2;overflow-wrap:anywhere;user-select:all}.bot-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0;pointer-events:none}.account-handle{font-weight:700;font-size:calc(18px * var(--ui-scale,1));overflow-wrap:anywhere}.account-actions{display:grid;gap:8px;margin-top:20px}.account-sensitive-form .button{margin-top:20px}
.navigation-drawer[open]{display:flex;flex-direction:column;width:min(480px,100vw);overflow:hidden}.navigation-drawer .fullscreen-heading{flex:none}.navigation-tabs{display:flex;gap:6px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--paper);flex:none}.navigation-tabs button,.rail-tabs button{position:relative}.navigation-tabs button{flex:1;padding:12px 6px;background:var(--surface);border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:calc(12px * var(--ui-scale,1))}.navigation-tabs button[aria-current=page]{border-color:var(--accent-ink);color:var(--accent-ink)}.nav-badge{position:absolute;right:-4px;top:-6px;display:grid;place-items:center;min-width:18px;height:18px;border:1px solid var(--paper);border-radius:99px;background:var(--accent);color:var(--button-ink);padding:0 4px;font-size:calc(10px * var(--ui-scale,1));font-weight:700;line-height:1}.navigation-body{flex:1;min-height:0;overflow:auto;padding:16px}.navigation-body #drawer-recents-dock{padding:0}.navigation-body .recents-content{padding:0}.navigation-body #recent-rooms{margin:0;padding:0;border:0}.navigation-body .recent-heading{display:none}.navigation-body #recent-rooms>.field-hint{font-size:calc(11px * var(--ui-scale,1))}.navigation-body .participant-list li{flex-wrap:wrap}.navigation-body .participant-name{font-weight:650}.navigation-profile{display:flex;align-items:center;gap:12px;justify-content:center;padding:14px;background:var(--surface);border-top:1px solid var(--line);min-width:0}.navigation-profile #nav-profile-dock{min-width:0;flex:1}.navigation-profile #profile-toggle{width:100%;max-width:none;height:auto;min-height:42px;display:flex;align-items:center;justify-content:flex-start;gap:12px;background:transparent;border:0;padding:0}.navigation-profile-name{font-size:calc(14px * var(--ui-scale,1));font-weight:650;overflow-wrap:anywhere;text-align:left;min-width:0}.navigation-profile #settings-toggle{width:42px;height:42px;min-width:42px;min-height:42px;padding:0}.navigation-profile #profile-toggle img{width:36px;height:36px;flex:none}.social-content{padding:12px}.social-content h3{margin:22px 0 12px}.social-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.social-person{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:1px solid var(--line);border-radius:12px;padding:12px;min-width:0}.social-person>div{min-width:0;flex:1}.social-person strong{display:block;font-size:calc(13px * var(--ui-scale,1));overflow-wrap:anywhere}.social-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.social-person .social-actions{flex-basis:100%;justify-content:flex-end}.social-actions .text-button{min-height:32px;padding:4px}.contact-input{display:flex;gap:8px}.contact-input input{flex:1;min-width:0}.contact-input .button{width:44px;padding:0;flex:none}.presence-status{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:calc(11px * var(--ui-scale,1))}.presence-status::before{content:'';width:7px;height:7px;flex:none;border-radius:50%;background:var(--muted)}.presence-status[data-status=online]::before{background:#58b794}.presence-status[data-status=idle]::before{background:#d9ab5b}.history-counter{padding:3px 0;min-height:24px;font-size:calc(11px * var(--ui-scale,1));color:var(--muted);text-align:left}.history-counter.history-rotating{color:var(--danger);font-weight:700}
#dm-shell{display:flex;flex-direction:column;min-height:0}#dm-list{display:flex;flex-direction:column;gap:18px}#dm-shell .composer{display:block}#dm-shell .composer-row{display:flex;gap:8px;align-items:center}#dm-input{flex:1;min-height:44px;height:44px;max-height:140px;padding:10px 12px}#dm-shell .composer-row .icon-button{width:44px;height:44px;min-width:44px;min-height:44px;padding:0;aspect-ratio:1}#dm-shell .composer-meta{margin-top:8px}#dm-shell .message-scroll{flex:1;min-height:240px}#dm-name{font-size:calc(22px * var(--ui-scale,1));margin:0}#dm-error{padding:0 20px 12px}
body[data-page=home] #chat-recents-toggle{display:inline-grid}body.dm-active .workspace-empty{display:none!important}.settings-menu{inset:50% auto auto 50%;transform:translate(-50%,-50%);margin:0;max-height:calc(100dvh - 48px)}
@media(min-width:1100px){body:not(.chat-popout) #chat-recents-toggle{display:none}.desktop-rail{display:flex;flex-direction:column}.desktop-rail #recents-rail-body{flex:1;min-height:0;overflow:auto}.desktop-rail #desktop-profile-dock{flex:none;margin-top:auto}.desktop-rail .navigation-profile{flex-direction:column;padding:8px;gap:8px}.desktop-rail .navigation-profile #nav-profile-dock{flex:none}.desktop-rail .navigation-profile-name{display:none}.left-expanded .navigation-profile{flex-direction:row;padding:12px}.left-expanded .navigation-profile-name{display:block}.left-expanded .navigation-profile #nav-profile-dock{flex:1}.left-expanded .rail-tabs{flex-wrap:wrap;gap:8px}.left-expanded .rail-heading{align-items:flex-start}.left-expanded .rail-tabs button{font-size:calc(11px * var(--ui-scale,1));padding:6px}.desktop-workspace-active .settings-menu{max-height:calc(100dvh - 64px)}#rail-participants-panel .presence-status{margin-left:auto}.rail-right:not(:has(#participants-rail-toggle[aria-expanded=true])) .presence-status{position:absolute;font-size:0;right:2px;bottom:2px}.rail-right .participant-list li{position:relative}.dm-active #dm-shell{height:var(--workspace-height,78dvh);grid-column:2}.dm-active #home-workspace{align-items:stretch}.dm-active .site-footer{margin-top:20px}}
@media(max-width:1099px){body:not([data-page=admin]) .header-controls{display:none}.site-header{position:relative;justify-content:center}#chat-recents-toggle{position:absolute;left:20px}.navigation-profile{padding-bottom:max(14px,env(safe-area-inset-bottom))}.account-navigation .navigation-drawer{width:100vw}.dm-active .brand-copy{display:none}.dm-active main{padding:0;max-width:none}.dm-active #home-workspace{display:block;padding:0}.dm-active #chat-recents{display:none}.dm-active #dm-shell{border:0;border-radius:0;height:calc(100dvh - 90px);height:calc(var(--chat-viewport-height,100dvh) - 90px)}.dm-active .site-footer{display:none}.settings-menu{inset:0;width:100%;height:100dvh;max-height:none;max-width:none;transform:none;margin:0}.social-content{padding:0}.navigation-body .button.wide{margin-top:20px}}
@media(max-width:1099px){body:not([data-page=admin]) .site-header{display:grid;grid-template-columns:42px minmax(0,1fr) 42px}body:not([data-page=admin]) .site-header .brand-lockup{grid-column:2;justify-self:center;flex:none}body:not([data-page=admin]) #chat-recents-toggle{position:static;grid-column:1;grid-row:1;justify-self:start}body:not([data-page=admin]) .brand{justify-content:center}.dm-active .room-identity{display:flex;align-items:center;gap:12px}}
@media(min-width:1100px){body:not(.desktop-workspace-active) #chat-recents-toggle{display:inline-grid!important}body.desktop-workspace-active #chat-recents-toggle{display:none!important}}
.contact-input .icon-button{width:44px;height:44px;min-width:44px;min-height:44px;padding:0;align-self:center;flex:none;font-size:calc(24px * var(--ui-scale,1))}
#dm-shell .room-identity{display:flex;align-items:center;gap:12px}
@media(min-width:1100px){body.desktop-workspace-active .rail-left.desktop-rail{display:flex;flex-direction:column;overflow:hidden}.rail-left .rail-heading{flex:none}}

/* 1.0.0 shared controls, separated settings and lightweight webapp layouts. */
:root{--ui-scale:1;--control-size:max(40px,calc(40px * var(--ui-scale)));--message-font-size:15px;--negative-bg:#edbec5;--negative-ink:#651828;--positive-bg:#b9ddce;--positive-ink:#174b3a}
.icon-button,.dialog-close,#chat-recents-toggle,#settings-toggle,.header-controls .icon-button,.navigation-profile #settings-toggle,.contact-input .icon-button,.admin-invitation .icon-button{width:var(--control-size)!important;height:var(--control-size)!important;min-width:var(--control-size)!important;min-height:var(--control-size)!important;max-width:var(--control-size);max-height:var(--control-size);aspect-ratio:1;padding:0!important;display:inline-grid;place-items:center;flex:none;line-height:1}
.icon-button svg,.dialog-close svg{display:block;width:22px;height:22px;flex:none;margin:auto}
.icon-button img{display:block;margin:auto}
.button.danger,.button.danger-action,.icon-button.danger{background:var(--negative-bg)!important;color:var(--negative-ink)!important;border-color:color-mix(in srgb,var(--negative-ink) 25%,transparent)!important}
.button.positive{background:var(--positive-bg);color:var(--positive-ink);border-color:color-mix(in srgb,var(--positive-ink) 25%,transparent)}
button:disabled{cursor:default}.settings-menu[open]{display:flex;flex-direction:column;padding:0!important;width:min(600px,calc(100vw - 32px));height:min(790px,calc(100dvh - 48px));max-height:calc(100dvh - 48px);overflow:hidden}
.settings-heading{flex:none;display:flex;align-items:center;gap:12px;padding:16px!important;margin:0!important;position:relative;top:0;border-bottom:1px solid var(--line)}.settings-heading h2{flex:1;font-size:calc(22px * var(--ui-scale));margin:0}.settings-pages{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}.settings-pages>section{padding:16px}.settings-index{display:grid;gap:12px;padding:20px}.settings-page-button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);font-weight:650;text-align:left}.settings-page-button svg{width:20px;height:20px;flex:none}.settings-extra{border:0;padding:16px 0}.settings-extra+.settings-extra{border-top:1px solid var(--line)}.settings-pages .theme-panel,.settings-pages .language-options{position:static!important;width:100%;border:0;box-shadow:none;padding:16px;background:transparent}.settings-pages .settings-row{margin:10px 0}.settings-pages .settings-value{margin-left:auto}.settings-pages .theme-panel .appearance-section-title:first-child{margin-top:0}.settings-pages input[type=range]{padding:0;accent-color:var(--accent-ink)}.settings-pages label output{margin-left:auto;color:var(--accent-ink)}
.settings-pending{flex:none;padding:12px 16px max(12px,env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -6px 20px #00000016;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:6}.settings-pending>span{font-size:calc(12px * var(--ui-scale));color:var(--muted)}.settings-pending>div{display:flex;gap:8px;flex:none}.settings-pending .button{min-height:40px;padding:8px 12px}.status-editor,.profile-color-editor{display:flex;align-items:center;gap:8px}.status-editor input{flex:1;min-width:0}.profile-color-editor input[type=color]{width:64px;min-width:64px;height:48px;padding:4px}.settings-pages input[type=checkbox]{width:18px;height:18px;min-height:18px;flex:none;margin:0}.settings-pages h4{color:var(--accent-ink);margin:20px 0 10px}.settings-pages li{font-size:calc(13px * var(--ui-scale));margin:8px 0;line-height:1.6}
.confirm-dialog:has(.room-dialog-heading){padding:0}.confirm-dialog:has(.room-dialog-heading)>.dialog-content{padding:20px}.confirm-dialog .room-dialog-heading{top:0;padding:16px;margin:0;display:flex;align-items:center;gap:12px}.room-dialog-heading h2{margin:0;flex:1}.room-dialog-heading .icon-button{margin-left:auto}dialog .room-dialog-heading,dialog .fullscreen-heading,dialog .settings-heading{background:var(--paper)!important;z-index:8;isolation:isolate}.confirm-dialog{max-height:90dvh;overflow:auto}.confirm-dialog .dialog-content>.button{margin-top:12px}
.nav-profile-card{margin:12px;width:calc(100% - 24px);border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:14px;gap:12px}.nav-profile-card #nav-profile-dock{position:relative;padding-right:2px;min-width:0}.navigation-profile-name{padding-left:4px}.profile-custom-status{display:block;font-size:calc(10px * var(--ui-scale));color:var(--muted);margin:4px 0 0 44px;overflow-wrap:anywhere;cursor:pointer}.profile-status-button{position:absolute;left:21px;top:16px;width:30px;height:30px;border:0;background:transparent;padding:0;cursor:pointer;display:grid;place-items:center}.profile-status-button::before{content:'';width:14px;height:14px;border-radius:50%;background:#8d929b;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line)}.profile-status-button[data-status=online]::before{background:#63caa2}.profile-status-button[data-status=idle]::before{background:#e8bd6d}.profile-status-button[data-status=dnd]::before{background:#df7c8b}.profile-status-button[data-status=invisible]::before{background:var(--paper);border-color:#989da6}
.avatar-wrap{position:relative;display:inline-flex;flex:none;align-self:flex-start;width:36px;height:36px;line-height:0;cursor:pointer}.avatar-wrap .avatar{width:100%;height:100%;display:block;margin:0}.avatar-status{position:absolute;right:-2px;bottom:-2px;width:13px;height:13px;min-width:13px;border-radius:50%;border:2px solid var(--paper);background:#8d929b;line-height:1}.avatar-status[data-status=online]{background:#63caa2}.avatar-status[data-status=idle]{background:#e8bd6d}.avatar-status[data-status=dnd]{background:#df7c8b}.avatar-status[data-status=dnd]::after{content:'';position:absolute;left:2px;right:2px;top:4px;height:2px;background:#5b1222}.avatar-status[data-status=idle]::after{content:'';position:absolute;width:6px;height:6px;border-radius:50%;top:-1px;right:-1px;background:var(--paper)}.avatar-status[data-status=invisible]{background:var(--paper);border-color:#8d929b}.participant-list>.presence-status::before,.participant-list li>.presence-status::before{display:none}
.social-content{padding:0}.discussion-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 16px}.discussion-heading h3{margin:0}.social-person{display:flex;align-items:center;flex-wrap:nowrap;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.social-person .avatar-wrap{align-self:center}.social-person-text{min-width:0;flex:1}.social-person strong{font-size:calc(13px * var(--ui-scale));overflow-wrap:anywhere}.social-person small{display:block;font-size:calc(10px * var(--ui-scale));color:var(--muted);overflow-wrap:anywhere}.social-card-actions{display:flex;align-items:center;gap:6px;flex:none}.social-card-actions .icon-button{position:relative}.social-list{gap:10px}.social-dialog{padding:0;width:min(600px,calc(100vw - 32px));max-height:90dvh;border-radius:22px;background:var(--paper);color:var(--ink);border:1px solid var(--line);overflow:auto}.social-dialog .fullscreen-heading{position:sticky;top:0}.social-dialog .dialog-content{padding:20px}.navigation-placeholder,#recents-empty,#no-room-participants,#contacts-empty,#discussions-empty{font-size:calc(13px * var(--ui-scale));color:var(--muted);line-height:1.65;text-align:left;font-weight:400;padding:10px 0}
.navigation-drawer .fullscreen-heading{order:0}.navigation-drawer .navigation-tabs{order:1}.navigation-drawer .navigation-body{order:2}.navigation-drawer #mobile-profile-dock{order:3;flex:none}body[data-bottom-tabs=true] .navigation-drawer .navigation-tabs{order:4;padding-bottom:max(10px,env(safe-area-inset-bottom))}.account-navigation .navigation-drawer{width:100vw;max-width:none}.account-navigation .navigation-drawer .fullscreen-heading .dialog-close{display:none}.account-home .site-footer{display:none}.account-home main{min-height:calc(100dvh - var(--app-header-height,90px));padding-bottom:16px}
.user-profile-dialog{padding:0;margin:auto auto 0;width:min(520px,100vw);height:65dvh;max-height:none;border:1px solid var(--line);border-radius:26px 26px 0 0;background:var(--paper);color:var(--ink);overflow:hidden}.user-profile-dialog[open]{display:flex;flex-direction:column}.user-profile-dialog.expanded{height:100dvh;max-width:780px;border-radius:0}.profile-sheet-handle{display:grid;place-items:center;height:22px;flex:none;touch-action:none;background:var(--paper)}.profile-sheet-handle span{width:44px;height:4px;border-radius:99px;background:var(--line)}.public-profile-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--paper);border-bottom:1px solid var(--line);flex:none}.public-profile-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain}.public-profile-color{height:80px}.public-profile-content{padding:22px}.public-profile-content>.avatar-wrap{width:72px;height:72px}.public-profile-content .avatar-status{width:18px;height:18px;right:0;bottom:0}.public-profile-content h2{margin:16px 0 10px;font-size:calc(25px * var(--ui-scale));overflow-wrap:anywhere}.public-profile-content #user-profile-bio{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}.public-profile-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:22px}.public-profile-content .field-hint{margin-top:16px}
.appearance-preview-dialog{padding:0;width:min(900px,calc(100vw - 32px));height:min(850px,calc(100dvh - 32px));max-height:calc(100dvh - 32px);border:1px solid var(--line);border-radius:20px;background:var(--paper);color:var(--ink);overflow:hidden}.appearance-preview-dialog[open]{display:flex;flex-direction:column}.appearance-preview-dialog .fullscreen-heading{flex:none}.preview-chat{position:relative;border:0!important;flex:1;min-height:0;display:flex;flex-direction:column;border-radius:0!important}.preview-chat .message-scroll{height:auto;flex:1;min-height:0;overflow:auto}.preview-chat .message-list{display:flex;flex-direction:column}.preview-chat .chat-heading,.preview-chat .chat-subheading,.preview-chat .composer{position:relative;z-index:1}.preview-chat .room-identity{display:flex;align-items:center;gap:12px}.preview-chat .composer-row{display:flex;gap:8px}.preview-chat .composer-row textarea{flex:1;min-width:0;min-height:var(--control-size)}.preview-chat .message-footer .message-action{display:grid;place-items:center}
.message-text{font-size:var(--message-font-size);line-height:1.55;overflow-wrap:anywhere}.message-text .markdown-line{min-height:1em}.message-text pre{padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:10px;max-width:100%;overflow:auto;text-align:left;white-space:pre}.message-text code{font-family:ui-monospace,monospace;font-size:.92em;background:var(--surface);border-radius:5px;padding:1px 4px}.message-text pre code{background:none;padding:0}.message-text blockquote{margin:8px 0;padding:4px 10px;border-left:3px solid var(--accent-ink);color:var(--muted)}.message-text ul,.message-text ol{padding-left:24px;margin:8px 0;text-align:left}.message.mine .message-text{text-align:right}.message.mine .message-content{margin-left:auto}.message .avatar-wrap{width:32px;height:32px}.message-footer{display:flex;flex-wrap:nowrap;gap:6px;min-width:0;max-width:100%;align-items:center}.message-footer .message-reactions{display:flex;flex-wrap:nowrap;overflow-x:auto;min-width:0;max-width:100%;flex:0 1 auto;padding:2px 0;scrollbar-width:thin}.message-footer .message-actions{display:flex;flex-wrap:nowrap;flex:none;margin-left:auto}.reaction-chip{white-space:nowrap;flex:none}.message-action{flex:none}.blocked-message{border:0;background:transparent;color:var(--muted);font-size:inherit;text-align:inherit;cursor:pointer;padding:0}.message.mine .blocked-message{text-align:right}
.room-composer.composer{display:grid;grid-template-columns:var(--control-size) minmax(0,1fr) var(--control-size);gap:8px;align-items:center;background:color-mix(in srgb,var(--paper) 94%,transparent)}.room-composer .composer-actions{display:contents}.room-composer .composer-tools{grid-column:1;grid-row:2}.room-composer .composer-input{grid-column:2;grid-row:2;min-height:var(--control-size);padding:10px 12px}.room-composer .send-button{grid-column:3;grid-row:2;width:var(--control-size);height:var(--control-size);min-width:var(--control-size);min-height:var(--control-size);max-width:var(--control-size);padding:0;display:grid;place-items:center}.room-composer .reply-preview{grid-column:1/-1;grid-row:1}.room-composer .composer-meta{grid-column:1/-1;grid-row:3}.room-composer .composer-error{grid-column:1/-1;grid-row:4}.composer-meta>button,.composer-meta>span,.counter-pill{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:99px;background:var(--surface);font-size:calc(10px * var(--ui-scale));min-height:26px;line-height:1;padding:4px 9px;white-space:nowrap;color:var(--muted)}.composer-meta .history-rotating{color:var(--danger);border-color:var(--danger)}
#dm-shell{position:relative;overflow:hidden}#dm-background{position:absolute;inset:0;pointer-events:none;z-index:0}#dm-shell .chat-heading,#dm-shell .message-scroll,#dm-shell .composer,#dm-shell .dm-custom-status,#dm-shell .contact-hint,#dm-error{position:relative;z-index:1}#dm-shell .message-scroll{background:transparent;min-height:0!important;overflow:auto;overscroll-behavior:contain}#dm-shell .composer{margin-top:auto;background:color-mix(in srgb,var(--paper) 94%,transparent);padding-bottom:max(14px,env(safe-area-inset-bottom))}#dm-input{min-height:var(--control-size)!important;height:var(--control-size)!important}#dm-shell .room-identity{min-width:0;flex:1}#dm-name{overflow-wrap:anywhere}#dm-shell .chat-heading>.icon-button{margin-left:4px}.dm-custom-status{padding:0 18px 12px;background:var(--paper);font-size:calc(12px * var(--ui-scale));color:var(--muted)}.contact-hint{padding:8px 16px;background:var(--surface);font-size:calc(12px * var(--ui-scale));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.contact-hint .text-button{padding:4px 8px;min-height:32px}#dm-shell .presence-status::before{display:none}
:root[data-chat-background=none] #dm-shell{background:transparent!important}:root[data-chat-background=none] #dm-shell .message-scroll{background:transparent!important}:root[data-chat-background=none] #dm-background{display:none}:root[data-chat-background=none] .preview-chat{background:transparent}
/* A definite height prevents the scroll area collapsing in WebKit dialogs. */
.emoji-dialog{display:none;flex-direction:column;padding:0;height:min(640px,80vh);height:min(640px,80dvh);max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);overflow:hidden}.emoji-dialog[open]{display:flex}.emoji-dialog .room-dialog-heading{padding:14px;flex:0 0 auto}#picker-emoji-panel,#picker-markdown-panel{flex:1 1 auto;min-height:0;overflow:auto;overscroll-behavior:contain;padding:14px}#picker-emoji-panel[hidden],#picker-markdown-panel[hidden]{display:none}.picker-modes{display:flex;gap:8px;padding:12px;padding-bottom:max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--paper);flex:0 0 auto}.picker-modes button{flex:1;border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--surface);color:var(--ink)}.picker-modes button[aria-pressed=true]{border-color:var(--accent-ink);color:var(--accent-ink)}.picker-markdown table{width:100%;border-collapse:collapse;font-size:calc(11px * var(--ui-scale))}.picker-markdown th,.picker-markdown td{padding:8px 4px;text-align:left;border-bottom:1px solid var(--line)}.picker-markdown code{white-space:nowrap;font-family:ui-monospace,monospace;font-size:calc(10px * var(--ui-scale))}.picker-markdown .field-hint{margin-top:14px}
.admin-users-section{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}.admin-user-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:14px;margin:20px 0}.admin-user-card{padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);min-width:0}.admin-user-heading{display:flex;gap:10px;align-items:center;margin-bottom:10px}.admin-user-heading strong{overflow-wrap:anywhere}.admin-userid{display:block;font-size:calc(11px * var(--ui-scale));overflow-wrap:anywhere;padding:8px 0;color:var(--accent-ink)}.admin-user-card .field-hint{margin:6px 0}.admin-user-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}#admin-network-bans .social-person{flex-wrap:wrap}#admin-network-bans code{overflow-wrap:anywhere;font-size:11px}.admin-users-section h3{margin:24px 0 12px}
:root[data-high-contrast=true]{--line:color-mix(in srgb,var(--accent-ink) 68%,var(--paper));--muted:var(--ink)}:root[data-reduce-motion=true] *, :root[data-reduce-motion=true] *::before,:root[data-reduce-motion=true] *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
input,textarea,select{font-size:max(16px,calc(16px * var(--ui-scale)))}
@media(max-width:1099px){.settings-menu[open]{inset:0;width:100%;height:100dvh;max-width:none;max-height:none;border-radius:0;transform:none;margin:0}.settings-pending{flex-wrap:wrap}.settings-pending>div{margin-left:auto}.settings-pages>section{padding:16px}.settings-heading{padding-top:max(14px,env(safe-area-inset-top))!important}.social-dialog{inset:0;margin:0;width:100%;height:100dvh;max-width:none;max-height:none;border-radius:0}.user-profile-dialog{inset:auto 0 0;width:100%;max-width:none}.user-profile-dialog.expanded{max-width:none}.appearance-preview-dialog{inset:0;margin:0;width:100%;height:100dvh;max-height:none;max-width:none;border-radius:0}.dm-active #dm-shell{height:calc(var(--chat-viewport-height,100dvh) - var(--app-header-height,90px))!important}.dm-active .site-header{min-height:74px;padding:16px 20px}.dm-active main{padding:0}.navigation-body{padding:14px}.navigation-tabs button{font-size:calc(11px * var(--ui-scale));padding:12px 4px}.account-home main{padding:0}.settings-pending .button{font-size:calc(12px * var(--ui-scale))}}
@media(min-width:1100px){.user-profile-dialog{margin:auto;height:min(650px,85dvh);border-radius:24px}.user-profile-dialog.expanded{height:100dvh;border-radius:0}.left-expanded .nav-profile-card{margin:10px;width:calc(100% - 20px)}.desktop-rail:not(.left-expanded) .nav-profile-card{margin:4px;width:calc(100% - 8px);border-radius:14px}.desktop-rail .profile-custom-status{display:none}.left-expanded .profile-custom-status{display:block}.desktop-rail .profile-status-button{left:16px;top:13px}.account-home #home-workspace{min-height:calc(100dvh - var(--app-header-height,100px) - 32px)}.account-home #home-workspace .workspace-empty{min-height:inherit}}
.navigation-profile #profile-toggle{width:100%!important;max-width:none!important;height:auto!important;max-height:none!important;aspect-ratio:auto;display:flex!important;align-items:center;justify-content:flex-start!important;gap:12px;line-height:1.4}.navigation-profile #profile-toggle img{margin:0!important;flex:none}.navigation-profile #profile-toggle .navigation-profile-name{flex:1;min-width:0;font-size:calc(13px * var(--ui-scale));text-align:left;line-height:1.4;white-space:normal}

.composer-meta>button,.composer-meta>span{width:min(44%,150px);font-variant-numeric:tabular-nums}
@media(max-width:1099px){body:not([data-page=admin]) .site-header{grid-template-columns:var(--control-size) minmax(0,1fr) var(--control-size)}body:not([data-page=admin]) .brand-copy{min-width:0}.brand-copy .header-note{white-space:normal;max-width:150px;line-height:1.3}.brand-name{font-size:calc(21px * var(--ui-scale))}}
:is(.chat-layout,.desktop-workspace):not(.left-expanded) .desktop-rail .profile-custom-status{display:none}

/* Status wrapper keeps the same message-avatar anchor as the original image. */
.message>.avatar-wrap{position:absolute;top:0;left:-40px;flex:none}.message.mine>.avatar-wrap{left:auto;right:-40px}
.settings-pending>.form-error{width:100%;margin:0}.settings-pending{flex-wrap:wrap}

.public-profile-content>#user-profile-avatar>.avatar-wrap{width:100%;height:100%}.public-profile-content>#user-profile-avatar .avatar-status{right:0;bottom:0}
@media(min-width:1100px){:is(.chat-layout,.desktop-workspace):not(.left-expanded) .desktop-rail .nav-profile-card{margin:4px;width:calc(100% - 8px)}body.left-expanded .desktop-rail .nav-profile-card{margin:10px;width:calc(100% - 20px)}}

.icon-button.dialog-close{border:1px solid var(--line);border-radius:12px;background:var(--surface)}