/* Prism is the shared layout. Seasonal palettes change fixed color tokens only. */
:root,:root[data-theme="prism"]{--bg:#11151f;--panel:#192131;--panel2:#222d42;--line:#38465e;--text:#edf2ff;--muted:#b7c4d9;--accent:#72e4d0;--blue:#89c7ff;--purple:#c6a5ff;--gold:#ffd082;--pink:#ffa7ce;--success:#8ce2ac;--danger:#ffadb5;--input-bg:#121b2a;--own-bg:#203b3c;--header-bg:#151d2c;--primary-text:#10201e}
:root[data-theme="halloween"]{--bg:#17131e;--panel:#251c30;--panel2:#332740;--line:#51415f;--text:#fff0e8;--muted:#d2bfd9;--accent:#ffc185;--blue:#a4c8ff;--purple:#d2acff;--gold:#ffda8e;--pink:#ffaed4;--success:#a5e2a4;--input-bg:#1c1626;--own-bg:#3a2c36;--header-bg:#201829;--primary-text:#271707}
:root[data-theme="christmas"]{--bg:#111b1d;--panel:#1b2c2e;--panel2:#263a3e;--line:#405559;--text:#fff5ed;--muted:#c1d1cc;--accent:#93e0b1;--blue:#a4d4ff;--purple:#e5b7f0;--gold:#ffe09a;--pink:#ffb7c3;--success:#93e0b1;--input-bg:#142123;--own-bg:#234139;--header-bg:#172628;--primary-text:#10231a}
:root[data-theme="fall"]{--bg:#1c1817;--panel:#2c2525;--panel2:#3b3031;--line:#5c4948;--text:#fff1df;--muted:#d9c2b5;--accent:#ffc58f;--blue:#a9d1e8;--purple:#dbb5ed;--gold:#ffdc8e;--pink:#f9b0ba;--success:#b1dba8;--input-bg:#211b1d;--own-bg:#3f3030;--header-bg:#251e1e;--primary-text:#2a1b0e}
:root[data-theme="easter"]{--bg:#181827;--panel:#25253c;--panel2:#32324d;--line:#50506d;--text:#fff3fd;--muted:#ccc5e1;--accent:#a2e4da;--blue:#b1d6ff;--purple:#dabaff;--gold:#ffe5a6;--pink:#ffbedf;--success:#a8e4b9;--input-bg:#1c1c30;--own-bg:#2c3947;--header-bg:#202033;--primary-text:#102520}
button:hover{background:var(--panel2);border-color:var(--muted)}button.primary{color:var(--primary-text)}button.primary:hover{background:var(--accent);filter:brightness(1.08)}
.chat{background:radial-gradient(ellipse at 100% 0,color-mix(in srgb,var(--purple) 9%,transparent),transparent 60%),var(--bg)}
.chat-header{background:var(--header-bg)}.brand-mark{background:linear-gradient(135deg,var(--accent),var(--blue));color:var(--primary-text);border-color:transparent}.brand-mark span{color:var(--primary-text)}
.avatar{background:color-mix(in srgb,var(--blue) 15%,var(--panel));color:var(--blue)}
.room-button.active{background:color-mix(in srgb,var(--accent) 12%,var(--panel));border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.badge{background:var(--gold);color:var(--primary-text)}.field input,.field select,.field textarea,.search-users,.composer textarea,.guess-form input{background:var(--input-bg);border-color:var(--line);color:var(--text)}
.composer{background:var(--panel);border-color:var(--line)}.message-body{background:var(--panel);border-color:var(--line)}.message.own .message-body{background:var(--own-bg);border-color:color-mix(in srgb,var(--accent) 25%,var(--line))}
.message-meta time,.day-label{color:var(--muted)}.message-meta .you{background:var(--own-bg);color:var(--accent)}.bot-label{color:var(--purple);border-color:color-mix(in srgb,var(--purple) 35%,var(--line))}
.reaction.selected,.poll-option.selected,.activity-choices .selected{background:var(--own-bg);border-color:var(--accent)}.more-actions{background:var(--panel2);border-color:var(--line)}
.activity-card{--card-tone:var(--accent);background:linear-gradient(135deg,color-mix(in srgb,var(--card-tone) 7%,var(--panel)),var(--panel) 70%);border:1px solid var(--line);border-top:3px solid var(--card-tone);border-radius:13px;gap:14px;padding:20px}
.activity-card>.eyebrow,.activity-card .trivia-heading .eyebrow{color:var(--card-tone)}.activity-card h3{font-size:21px;line-height:1.45}.activity-card p{line-height:1.7}
.game-card,.game-help-card{--card-tone:var(--purple)}.info-card{--card-tone:var(--blue)}.info-card[data-info-kind="weather"],.info-card[data-info-kind="weather-locations"]{--card-tone:var(--gold)}.request-card{--card-tone:var(--pink)}
.trivia-heading .pill{color:var(--purple);background:color-mix(in srgb,var(--purple) 10%,var(--bg));border-color:transparent}
.trivia-countdown{color:var(--gold);background:color-mix(in srgb,var(--gold) 10%,var(--bg));border:0}.trivia-card .trivia-answer{color:var(--success)}.trivia-card .trivia-result{color:var(--text)}
.trivia-card .trivia-instructions,.trivia-card .trivia-player-list{color:var(--muted)}
.trivia-options .poll-option{--answer-tone:var(--blue);background:color-mix(in srgb,var(--answer-tone) 7%,var(--bg));border-color:var(--line);min-width:0}
.trivia-options .poll-option:nth-child(2){--answer-tone:var(--purple)}.trivia-options .poll-option:nth-child(3){--answer-tone:var(--gold)}.trivia-options .poll-option:nth-child(4){--answer-tone:var(--accent)}
.trivia-letter{background:color-mix(in srgb,var(--answer-tone) 15%,var(--bg));color:var(--answer-tone);border:0}.trivia-options .poll-option:disabled{opacity:.78;cursor:default}
.trivia-standings li{background:var(--bg)}.trivia-standings li strong{color:var(--text)}.trivia-standings li:first-child{background:color-mix(in srgb,var(--gold) 10%,var(--bg))}.trivia-standings li:first-child strong,.trivia-standings li:first-child:before{color:var(--gold)}
.game-help-card>div{padding:14px;border-radius:9px;background:color-mix(in srgb,var(--purple) 7%,var(--bg));border:0}.game-help-card>div:nth-of-type(2){background:color-mix(in srgb,var(--blue) 7%,var(--bg))}.game-help-card h4{color:var(--purple)}.game-help-card>div:nth-of-type(2) h4{color:var(--blue)}
.info-card .weather-temperature{color:var(--gold);font-size:40px}.info-card .forecast-day{background:color-mix(in srgb,var(--blue) 7%,var(--bg));border:0;border-radius:8px;padding:12px}.info-card .forecast-day:nth-of-type(2n){background:color-mix(in srgb,var(--purple) 7%,var(--bg))}
.news-headline{padding:14px;border:0;border-left:3px solid var(--blue);background:var(--bg);border-radius:8px}.news-headline:nth-of-type(2n){border-left-color:var(--purple)}.news-headline a{color:var(--blue)}.news-headline:nth-of-type(2n) a{color:var(--purple)}
.media-card{background:var(--panel);border-color:var(--line);border-top:3px solid var(--pink)}.media-art{background:color-mix(in srgb,var(--pink) 10%,var(--bg));color:var(--pink)}.media-open{color:var(--accent)}.media-libraries{border-color:var(--line)}
.logic-selection{background:color-mix(in srgb,var(--blue) 10%,var(--panel));border-color:var(--line)}
.command-guide{display:grid;gap:20px;max-width:720px;margin-top:5px;padding:22px;border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:13px;background:var(--panel);white-space:normal;overflow-wrap:anywhere}
.guide-header h3{font-size:23px;line-height:1.4;margin:5px 0 10px}.guide-header p,.guide-footer{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.guide-key{margin-top:12px!important}.guide-key code{color:var(--accent)}
.guide-grid{display:grid;gap:16px}.command-section{--guide-tone:var(--accent);padding:15px;border-radius:10px;border-left:3px solid var(--guide-tone);background:color-mix(in srgb,var(--guide-tone) 7%,var(--bg))}
.command-section[data-help-section="media"]{--guide-tone:var(--pink)}.command-section[data-help-section="games"]{--guide-tone:var(--purple)}.command-section[data-help-section="public"]{--guide-tone:var(--gold)}.command-section[data-help-section="logic"]{--guide-tone:var(--blue)}.command-section[data-help-section="requests"]{--guide-tone:var(--pink)}
.command-section h4{font-size:15px;color:var(--guide-tone);margin:0 0 14px}.command-list{display:grid;gap:15px;margin:0}.command-entry{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:12px}.command-entry dt,.command-entry dd{margin:0;min-width:0}.command-syntax,.command-example code{color:var(--guide-tone);font:13px/1.7 Consolas,monospace;overflow-wrap:anywhere;white-space:pre-wrap}.command-entry p{font-size:13px;line-height:1.7;margin:0}.command-example{display:block;font-size:12px;margin-top:5px;color:var(--muted)}.guide-note{font-size:12px;line-height:1.7;color:var(--muted);margin:14px 0 0}.guide-footer{border-top:1px solid var(--line);padding-top:16px}
.command-section summary{color:var(--guide-tone);min-height:44px;cursor:pointer;line-height:1.6}.command-section summary strong{font-size:15px}.command-section summary small{display:inline-block;color:var(--muted);font-size:11px;margin-left:10px}.command-section[open] summary{margin-bottom:14px}.command-section:not([open]){padding-top:6px;padding-bottom:6px}.status:not(.offline) i{background:var(--success)}.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 12%,transparent)}
.theme-swatches{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.theme-swatches span{width:28px;height:12px;border-radius:4px;background:var(--accent)}.theme-swatches [data-theme-swatch="blue"]{background:var(--blue)}.theme-swatches [data-theme-swatch="purple"]{background:var(--purple)}.theme-swatches [data-theme-swatch="gold"]{background:var(--gold)}.theme-swatches [data-theme-swatch="pink"]{background:var(--pink)}.theme-swatches [data-theme-swatch="success"]{background:var(--success)}.appearance-settings p{font-size:13px;line-height:1.7}.appearance-settings select{font-size:16px}
@media(max-width:640px){.activity-card{padding:15px}.command-guide{padding:15px;max-width:100%;gap:16px}.command-entry{grid-template-columns:1fr;gap:4px}.command-section{padding:12px}.guide-header h3{font-size:21px}.command-syntax{font-size:13px}}