@font-face{font-family:Vazirmatn;src:url(/fonts/Vazirmatn[wght].woff2) format("woff2-variations");font-weight:100 900;font-style:normal;font-display:swap}:root{--ti-900:#0b0d0f;--ti-850:#101317;--ti-800:#14181c;--ti-750:#191e23;--ti-700:#1f252b;--ti-600:#2a3138;--ti-500:#3a434c;--ti-400:#566169;--ti-300:#7d8892;--ti-200:#a8b2bb;--ti-100:#d5dce2;--gold:#ffc93c;--gold-bright:#ffdf6e;--gold-deep:#c9971f;--gold-ink:#2a1f05;--gold-a10:rgba(255,201,60,.1);--gold-a18:rgba(255,201,60,.18);--gold-a30:rgba(255,201,60,.3);--gold-a55:rgba(255,201,60,.55);--jade:#35c9a0;--jade-bright:#5fe0bd;--jade-deep:#1d8f70;--jade-ink:#04231b;--jade-a10:rgba(53,201,160,.1);--jade-a18:rgba(53,201,160,.18);--jade-a30:rgba(53,201,160,.3);--jade-a55:rgba(53,201,160,.55);--bg:var(--ti-900);--surface:var(--ti-850);--surface-2:var(--ti-800);--surface-3:var(--ti-750);--raised:var(--ti-700);--line:#232a31;--line-strong:var(--ti-600);--text:#e7ecf1;--text-dim:var(--ti-300);--text-faint:var(--ti-400);--accent:var(--gold);--accent-ink:var(--gold-ink);--online:var(--jade);--tick-sent:#fff;--danger:#ff5d5d;--danger-dim:rgba(255,93,93,.14);--info:#63b3ff;--glow-sm:0 0 0 1px var(--gold-a30),0 0 12px var(--gold-a18);--glow-md:0 0 0 1px var(--gold-a55),0 0 22px var(--gold-a30);--glow-text:0 0 14px var(--gold-a55);--glow-jade:0 0 0 1px var(--jade-a55),0 0 22px var(--jade-a30);--shadow-1:0 1px 2px rgba(0,0,0,.5);--shadow-2:0 8px 28px rgba(0,0,0,.55);--shadow-3:0 20px 60px rgba(0,0,0,.65);--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:24px;--r-pill:999px;--sidebar-w:360px;--header-h:64px;--app-h:100dvh;--app-top:0px;--font:"Vazirmatn","Vazir","Segoe UI",Tahoma,"Iranian Sans",system-ui,sans-serif}:root[data-theme=light]{--bg:#eef1f4;--surface:#f7f9fb;--surface-2:#fff;--surface-3:#eff3f6;--raised:#e4e9ee;--line:#d8dee5;--line-strong:#c2cbd4;--text:#131a20;--text-dim:#55616c;--text-faint:#7e8a95;--gold:#b8860b;--gold-bright:#d4a017;--jade:#0f8f70;--jade-bright:#12a884;--accent:var(--gold);--accent-ink:#fffaf0;--glow-text:none;--gold-ink:#fffaf0;--jade-ink:#f2fffb;--tick-sent:#55616c;--gold-a10:rgba(184,134,11,.08);--gold-a18:rgba(184,134,11,.16);--gold-a30:rgba(184,134,11,.28);--gold-a55:rgba(184,134,11,.5);--jade-a10:rgba(15,143,112,.08);--jade-a18:rgba(15,143,112,.16);--jade-a30:rgba(15,143,112,.28);--jade-a55:rgba(15,143,112,.5);--glow-sm:0 0 0 1px var(--gold-a30);--glow-md:0 0 0 1px var(--gold-a55);--glow-jade:0 0 0 1px var(--jade-a55);--shadow-1:0 1px 2px rgba(19,26,32,.08);--shadow-2:0 8px 28px rgba(19,26,32,.12);--shadow-3:0 20px 60px rgba(19,26,32,.18)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;overscroll-behavior:none}body{direction:rtl}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}a{color:var(--gold);text-decoration:none}::selection{background:var(--gold-a30);color:var(--text)}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:var(--r-pill)}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}.row{align-items:center}.col,.row{display:flex}.col{flex-direction:column}.grow{flex:1 1;min-width:0}.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.muted{color:var(--text-dim)}.faint{color:var(--text-faint);font-size:12.5px}.center{display:flex;align-items:center;justify-content:center}.nums{font-variant-numeric:tabular-nums;font-feature-settings:"ss02","tnum"}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--r-md);border:1px solid var(--line-strong);background:var(--surface-3);color:var(--text);cursor:pointer;font-weight:500;transition:background .15s,border-color .15s,box-shadow .15s,color .15s}.btn:hover:not(:disabled){background:var(--raised);border-color:var(--line-strong)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible{outline:none;box-shadow:var(--glow-md)}.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--accent-ink);font-weight:700;box-shadow:0 0 18px var(--gold-a30)}.btn-gold:hover:not(:disabled){background:var(--gold-bright);border-color:var(--gold-bright);box-shadow:0 0 26px var(--gold-a55)}.btn-jade{background:var(--jade);border-color:var(--jade);color:var(--jade-ink);font-weight:700;box-shadow:0 0 18px var(--jade-a30)}.btn-jade:hover:not(:disabled){background:var(--jade-bright);border-color:var(--jade-bright);box-shadow:0 0 26px var(--jade-a55)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-dim)}.btn-ghost:hover:not(:disabled){background:var(--surface-3);color:var(--text)}.btn-danger{background:var(--danger-dim);border-color:rgba(255,93,93,.4);color:var(--danger)}.btn-danger:hover:not(:disabled){background:rgba(255,93,93,.22)}.btn-sm{padding:6px 12px;font-size:13px;border-radius:var(--r-sm)}.icon-btn{width:40px;height:40px;border-radius:var(--r-md);border:1px solid transparent;background:transparent;color:var(--text-dim);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex:none;transition:background .15s,color .15s,border-color .15s}.icon-btn:hover{background:var(--surface-3);color:var(--jade);border-color:var(--line)}.icon-btn.active{color:var(--jade);border-color:var(--gold-a30);background:var(--gold-a10)}.field{display:flex;flex-direction:column;gap:6px}.label{font-size:13px;color:var(--text-dim);font-weight:500}.input{width:100%;padding:12px 14px;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--r-md);transition:border-color .15s,box-shadow .15s}.input::placeholder{color:var(--text-faint)}.input:focus{outline:none;border-color:var(--gold-a55);box-shadow:0 0 0 3px var(--gold-a10)}.input.ltr{direction:ltr;text-align:right}.err{color:var(--danger);font-size:13px;background:var(--danger-dim);border:1px solid rgba(255,93,93,.3);border-radius:var(--r-sm);padding:8px 12px}.badge{min-width:22px;height:22px;padding:0 7px;border-radius:var(--r-pill);background:var(--gold);color:var(--accent-ink);font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 12px var(--gold-a30)}.badge.muted-badge{background:var(--raised);color:var(--text-dim);box-shadow:none}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:var(--surface-3);font-size:12.5px;color:var(--text-dim)}.chip.gold{border-color:var(--gold-a30);background:var(--gold-a10);color:var(--gold)}.chip.jade{border-color:var(--jade-a30);background:var(--jade-a10);color:var(--jade)}.avatar{position:relative;flex:none;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--raised);border:1px solid var(--line-strong);color:var(--gold);font-weight:700;-webkit-user-select:none;-moz-user-select:none;user-select:none}.avatar img{width:100%;height:100%;object-fit:cover}.avatar-wrap{position:relative;flex:none}.presence-dot{position:absolute;inset-inline-start:0;bottom:0;width:12px;height:12px;border-radius:50%;background:var(--online);border:2.5px solid var(--surface);box-shadow:0 0 8px var(--jade-a55)}.app{height:var(--app-h);max-height:var(--app-h);overflow:hidden;background:var(--bg);position:relative;top:var(--app-top)}.app,.rail{display:flex}.rail{width:68px;flex:none;background:var(--surface);-webkit-border-start:1px solid var(--line);border-inline-start:1px solid var(--line);flex-direction:column;align-items:center;padding:12px 0;gap:6px}.rail-btn{width:46px;height:46px;border-radius:var(--r-md);border:1px solid transparent;background:transparent;color:var(--text-faint);display:grid;place-items:center;cursor:pointer;position:relative;transition:all .15s}.rail-btn:hover{color:var(--text);background:var(--surface-2)}.rail-btn.active{color:var(--jade);background:var(--gold-a10);border-color:var(--gold-a30);box-shadow:inset 0 0 14px var(--gold-a10)}.rail-badge{position:absolute;top:4px;inset-inline-start:4px;min-width:18px;height:18px;font-size:11px;padding:0 5px}.sidebar{width:var(--sidebar-w);flex:none;background:var(--surface);-webkit-border-start:1px solid var(--line);border-inline-start:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.sidebar-head{height:var(--header-h);flex:none;gap:8px;padding:0 12px;border-bottom:1px solid var(--line)}.brand,.sidebar-head{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:-.3px}.brand .mark{width:34px;height:34px;border-radius:10px;border:1px solid var(--gold-a55);color:var(--jade);display:grid;place-items:center;box-shadow:var(--glow-sm)}.brand .name{color:var(--jade);text-shadow:0 0 14px var(--jade-a55);font-size:17px}.search-box{padding:10px 12px;border-bottom:1px solid var(--line)}.list{flex:1 1;overflow-y:auto;overflow-x:hidden;padding:6px;min-height:0}.list-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px;border-radius:var(--r-md);border:1px solid transparent;background:transparent;cursor:pointer;text-align:start;transition:background .12s,border-color .12s}.list-item:hover{background:var(--surface-2)}.list-item.selected{background:var(--gold-a10);border-color:var(--gold-a30)}.list-item .title{font-weight:600;font-size:14.5px}.list-item.selected .title{color:var(--jade)}.preview{font-size:13px;color:var(--text-dim)}.section-title{padding:12px 14px 6px;font-size:12px;font-weight:700;letter-spacing:.4px}.empty,.section-title{color:var(--text-faint)}.empty{padding:48px 24px;text-align:center;font-size:13.5px}.chat{flex:1 1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:var(--surface-2);position:relative}.chat:before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22'%3E%3Ccircle cx='1' cy='1' r='1' fill='%231f252b'/%3E%3C/svg%3E");opacity:.55;pointer-events:none}:root[data-theme=light] .chat:before{background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22'%3E%3Ccircle cx='1' cy='1' r='1' fill='%23d8dee5'/%3E%3C/svg%3E");opacity:.9}.chat-head{height:var(--header-h);flex:none;align-items:center;gap:12px;padding:0 14px;background:var(--surface);border-bottom:1px solid var(--line);z-index:2}.chat-head,.messages{display:flex;position:relative}.messages{flex:1 1;overflow-y:auto;padding:18px 16px 8px;flex-direction:column;gap:3px;z-index:1;min-height:0}.bubble.tight-card,.bubble.tight-media{padding:0;overflow:hidden}.bubble.tight-media .msg-media img,.bubble.tight-media .msg-media video{border-radius:0;max-height:340px;min-width:120px;object-fit:cover}.bubble.tight-card .file-card{border:none;border-radius:0;background:transparent;padding:10px 12px}.bubble.tight-card>.col{padding:8px 10px 2px}.bubble.tight-media .meta{position:absolute;inset-inline-start:6px;bottom:6px;margin:0;padding:2px 8px;border-radius:var(--r-pill);background:rgba(11,13,15,.62);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:var(--text-dim);white-space:nowrap;flex-wrap:nowrap;max-width:calc(100% - 12px)}.bubble.tight-card .meta{padding:0 12px 7px;margin-top:-2px}.day-sep{align-self:center;margin:14px 0 10px;padding:3px 14px;border-radius:var(--r-pill);background:var(--surface-3);border:1px solid var(--line);color:var(--text-faint);font-size:12px}.msg-row{display:flex;gap:8px;align-items:flex-end;max-width:100%}.msg-row.mine{flex-direction:row-reverse}.bubble{max-width:min(70%,560px);padding:8px 12px 6px;border-radius:var(--r-lg);background:var(--surface-3);border:1px solid var(--line);position:relative;word-break:break-word;box-shadow:var(--shadow-1)}.bubble.mine{background:var(--jade-a10);border-color:var(--jade-a30);border-end-end-radius:6px}.bubble.theirs{border-end-start-radius:6px}.bubble .sender-name{font-size:12.5px;font-weight:700;color:var(--jade);margin-bottom:2px}.bubble .body{white-space:pre-wrap;line-height:1.85}.bubble .meta{display:flex;align-items:center;gap:5px;justify-content:flex-end;margin-top:2px;font-size:11px;color:var(--text-faint)}.reply-quote{-webkit-border-start:3px solid var(--gold);border-inline-start:3px solid var(--gold);padding:3px 8px;margin-bottom:5px;background:rgba(0,0,0,.22);border-radius:6px;font-size:12.5px;cursor:pointer}.reply-quote .who{color:var(--jade);font-weight:600;font-size:12px}.reply-quote .txt{color:var(--text-dim);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.system-msg{align-self:center;margin:6px 0;padding:4px 14px;border-radius:var(--r-pill);background:var(--surface-3);border:1px solid var(--line);color:var(--text-dim);font-size:12.5px}.msg-media img,.msg-media video{max-width:100%;max-height:360px;border-radius:var(--r-md);display:block;cursor:pointer;background:var(--ti-900)}.file-card{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--r-md);background:rgba(0,0,0,.24);border:1px solid var(--line);min-width:220px}.file-card .fi{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--gold-a30);color:var(--gold);flex:none}.reactions{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.reaction{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:var(--r-pill);background:var(--surface-3);border:1px solid var(--line-strong);font-size:12px;cursor:pointer}.reaction.mine{border-color:var(--gold-a55);background:var(--gold-a10);color:var(--gold)}.msg-actions{display:flex;gap:2px;align-self:center;opacity:0;transition:opacity .12s}.msg-row:hover .msg-actions{opacity:1}.msg-actions .icon-btn{width:30px;height:30px;border-radius:8px}.composer{flex:none;padding:10px 12px calc(12px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);position:relative;z-index:2}.composer-box{display:flex;align-items:flex-end;gap:6px;background:var(--surface-3);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:5px 6px;transition:border-color .15s,box-shadow .15s}.composer-box:focus-within{border-color:var(--gold-a55);box-shadow:0 0 0 3px var(--gold-a10)}.composer textarea{flex:1 1;border:none;background:transparent;resize:none;padding:9px 6px;max-height:160px;line-height:1.8;outline:none}.send-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--gold);background:var(--gold);color:var(--accent-ink);display:grid;place-items:center;cursor:pointer;flex:none;box-shadow:0 0 16px var(--gold-a30);transition:transform .12s,box-shadow .15s}.send-btn:hover{box-shadow:0 0 26px var(--gold-a55)}.send-btn:active{transform:scale(.94)}.send-btn.recording{background:var(--danger);border-color:var(--danger);color:#fff;box-shadow:0 0 20px rgba(255,93,93,.5);animation:pulse 1.4s ease-in-out infinite}.reply-bar{display:flex;align-items:center;gap:8px;padding:6px 10px;margin-bottom:6px;border-radius:var(--r-md);background:var(--surface-3);border:1px solid var(--line);-webkit-border-start:3px solid var(--gold);border-inline-start:3px solid var(--gold)}.typing{display:inline-flex;gap:3px;align-items:center}.typing i{width:5px;height:5px;border-radius:50%;background:var(--jade);animation:blink 1.2s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes blink{0%,60%,to{opacity:.25}30%{opacity:1}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}@keyframes ring{0%,to{box-shadow:0 0 0 0 var(--gold-a55)}50%{box-shadow:0 0 0 18px rgba(255,201,60,0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.call-overlay{position:fixed;inset:0;z-index:90;background:rgba(6,8,10,.94);display:flex;flex-direction:column;animation:fadeUp .2s ease}.call-stage{flex:1 1;position:relative;display:grid;place-items:center;overflow:hidden}.call-stage video.remote{width:100%;height:100%;object-fit:contain;background:#000}.call-stage video.remote.mirrored{transform:scaleX(-1)}.call-stage video::-webkit-media-controls,.call-stage video::-webkit-media-controls-overlay-play-button,.call-stage video::-webkit-media-controls-panel,.call-stage video::-webkit-media-controls-start-playback-button{display:none!important;-webkit-appearance:none}.toast{cursor:pointer}body.in-call .toasts{inset-block-end:calc(120px + env(safe-area-inset-bottom))}@media (max-width:860px){body.in-call .toasts{inset-block-end:calc(104px + env(safe-area-inset-bottom))}}.call-stage video.local{position:absolute;z-index:3;inset-block-start:20px;inset-inline-end:20px;width:180px;border-radius:var(--r-md);border:1px solid var(--gold-a30);box-shadow:var(--shadow-2);object-fit:cover;background:#000;transform:scaleX(-1);touch-action:none;cursor:-webkit-grab;cursor:grab}.call-stage video.local.dragging{cursor:-webkit-grabbing;cursor:grabbing;border-color:var(--gold);box-shadow:var(--glow-md)}.call-min{inset-block-start:16px;inset-inline-start:16px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(11,13,15,.66);color:var(--text);cursor:pointer}.call-badge,.call-min{position:absolute;border:1px solid var(--line-strong)}.call-badge{inset-block-start:20px;inset-inline-start:66px;background:rgba(0,0,0,.55);border-radius:var(--r-md);padding:6px 14px}.call-badge.sharing{inset-block-start:auto;inset-block-end:20px;inset-inline-start:50%;transform:translateX(50%);border-color:var(--gold-a55);color:var(--gold);white-space:nowrap}body.has-call-mini .app{height:calc(var(--app-h) - 54px);max-height:calc(var(--app-h) - 54px);top:calc(var(--app-top) + 54px)}.call-mini{position:fixed;inset-block-start:calc(8px + env(safe-area-inset-top));inset-inline:10px;z-index:120;display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--jade-a55);box-shadow:var(--shadow-2);cursor:pointer;font-size:13.5px}.call-mini-dot{width:9px;height:9px;flex:none;border-radius:50%;background:var(--jade);box-shadow:0 0 10px var(--jade-a55)}.call-mini-end{width:30px;height:30px;flex:none;justify-content:center;border-radius:50%;border:none;background:var(--danger);color:#fff;cursor:pointer}.call-mini-end,.call-peer{display:flex;align-items:center}.call-peer{flex-direction:column;gap:14px}.call-peer .avatar{animation:ring 2s ease-out infinite}.call-name{font-size:22px;font-weight:700}.call-status{color:var(--jade);letter-spacing:1px}.call-bar{flex:none;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:14px;padding:22px 12px calc(22px + env(safe-area-inset-bottom));background:var(--ti-900);border-top:1px solid var(--line)}.call-fab{width:58px;height:58px;flex:none;border-radius:50%;border:1px solid var(--line-strong);background:var(--ti-750);color:var(--text);display:grid;place-items:center;cursor:pointer;transition:all .15s}.call-fab:hover{background:var(--raised)}.call-fab.off{background:var(--ti-100);color:var(--ti-900);border-color:var(--ti-100)}.call-fab.hangup{background:var(--danger);border-color:var(--danger);color:#fff;width:66px;height:66px;box-shadow:0 0 24px rgba(255,93,93,.45)}.call-fab.accept{background:var(--jade);border-color:var(--jade);color:var(--jade-ink);width:66px;height:66px;box-shadow:0 0 24px var(--jade-a55)}.modal-backdrop{position:fixed;inset:0;background:rgba(4,6,8,.72);z-index:80;display:grid;place-items:center;padding:20px}.modal{width:min(480px,100%);max-height:calc(var(--app-h) - 32px);overflow:auto;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-xl);box-shadow:var(--shadow-3);animation:fadeUp .18s ease}.modal-head{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line);font-weight:700}.modal-body{padding:18px;display:flex;flex-direction:column;gap:14px}.modal-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-start}.panel{width:340px;flex:none;background:var(--surface);-webkit-border-end:1px solid var(--line);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.auth-page{height:var(--app-h);max-height:var(--app-h);transform:translateY(var(--app-top));overflow-y:auto;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg);position:relative}.auth-page:before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http: //www.w3.org/2000/svg' width='26' height='26'%3E%3Ccircle cx='1' cy='1' r='1' fill='%2314181c'/%3E%3C/svg%3E");opacity:.8}.auth-card{position:relative;width:min(430px,100%);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-xl);padding:32px 28px;box-shadow:var(--shadow-3);animation:fadeUp .3s ease}.auth-logo{width:66px;height:66px;margin:0 auto 14px;border-radius:20px;border:1px solid var(--gold-a55);color:var(--jade);display:grid;place-items:center;box-shadow:var(--glow-md)}.auth-title{text-align:center;font-size:26px;font-weight:800;color:var(--jade);text-shadow:0 0 14px var(--jade-a55);margin:0 0 4px}.auth-sub{text-align:center;color:var(--text-dim);font-size:13.5px;margin:0 0 22px}.tabs{display:flex;padding:4px;gap:4px;background:var(--surface-3);border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:20px}.tab{flex:1 1;padding:8px;border-radius:var(--r-sm);border:1px solid transparent;background:transparent;color:var(--text-dim);cursor:pointer;font-weight:600;font-size:13.5px;transition:all .15s}.tab.active{background:var(--gold-a10);border-color:var(--gold-a30);color:var(--jade)}.toasts{position:fixed;inset-block-end:calc(20px + env(safe-area-inset-bottom));inset-inline-start:20px;inset-inline-end:20px;z-index:130;display:flex;flex-direction:column;gap:10px}.toast{padding:12px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--shadow-2);font-size:13.5px;max-width:340px;animation:fadeUp .2s ease}.toast.gold{border-color:var(--gold-a30);box-shadow:var(--shadow-2),0 0 18px var(--gold-a10)}.toast.jade{border-color:var(--jade-a30);box-shadow:var(--shadow-2),0 0 18px var(--jade-a10)}.toast.error{border-color:rgba(255,93,93,.4);color:var(--danger)}.avatar-pick{position:relative;display:inline-block;cursor:pointer}.avatar-pick-badge{inset-inline-end:-2px;bottom:-2px;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--gold-a55);color:var(--gold)}.attach-menu,.avatar-pick-badge{position:absolute;display:flex;background:var(--surface)}.attach-menu{bottom:118%;inset-inline-start:0;z-index:40;flex-direction:column;min-width:138px;padding:5px;border-radius:var(--r-md);border:1px solid var(--line-strong);box-shadow:var(--shadow-2)}.attach-menu button{display:flex;align-items:center;gap:9px;padding:9px 11px;border:none;border-radius:var(--r-sm);background:transparent;color:var(--text);font-family:inherit;font-size:13.5px;cursor:pointer;text-align:start}.attach-menu button:hover{background:var(--raised);color:var(--gold)}.bubble.tight-card .voice,.voice{padding:6px 8px}.voice{display:flex;align-items:center;gap:9px;min-width:210px;max-width:268px}.voice-play{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:50%;border:1px solid var(--gold);background:var(--gold);color:var(--gold-ink);cursor:pointer;box-shadow:var(--glow-sm);transition:transform .12s}.voice-play:active{transform:scale(.94)}.voice.mine .voice-play{border-color:var(--jade);background:var(--jade);color:var(--jade-ink);box-shadow:var(--glow-jade)}.voice-play .play-glyph{transform:translateX(1.5px)}.voice-body{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:2px}.voice-wave{display:flex;align-items:center;gap:2px;height:26px;cursor:pointer;direction:ltr}.voice-wave .bar{flex:1 1;min-width:2px;border-radius:var(--r-pill);background:var(--line-strong);transition:background-color .12s}.voice-wave .bar.done{background:var(--gold)}.voice.mine .voice-wave .bar.done{background:var(--jade)}.voice-foot{justify-content:space-between;gap:8px;font-size:11px;color:var(--text-faint);line-height:1.4}.voice-foot,.voice-meta{display:flex;align-items:center}.voice-meta{gap:5px}.voice-time{font-size:11px;color:var(--text-faint)}.upload-bar{height:3px;border-radius:var(--r-pill);background:var(--line);overflow:hidden;margin-bottom:8px}.upload-bar-fill{display:block;height:100%;background:var(--gold);box-shadow:0 0 8px var(--gold-a55);transition:width .15s linear}.viewer{position:fixed;inset:0;z-index:200;background:#000;display:flex;flex-direction:column;touch-action:none;overscroll-behavior:contain}.viewer-bar{gap:10px;padding:calc(10px + env(safe-area-inset-top)) 12px 10px;background:var(--ti-900);border-bottom:1px solid var(--line);flex:none}.viewer-bar,.viewer-frame{display:flex;align-items:center}.viewer-frame{flex:1 1;min-height:0;justify-content:center;overflow:hidden;touch-action:none}.viewer-frame img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center center;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.viewer-reset{position:absolute;bottom:calc(18px + env(safe-area-inset-bottom));inset-inline-start:50%;transform:translateX(50%);padding:7px 16px;border-radius:var(--r-pill);background:var(--ti-800);color:var(--text);border:1px solid var(--gold-a55);font-family:inherit;font-size:13px;cursor:pointer}.media-save{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--gold-a55);background:rgba(11,13,15,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);color:var(--gold);cursor:pointer;opacity:.9;transition:opacity .15s,transform .12s}.media-save:active{transform:translate(-50%,-50%) scale(.92)}.media-save:hover{opacity:1}.msg-media{position:relative}.back-btn{display:none}@media (max-width:860px){:root{--sidebar-w:100%}.rail{width:100%;height:auto;min-height:62px;flex:none;flex-direction:row;justify-content:space-evenly;align-items:center;-webkit-border-start:none;border-inline-start:none;border-top:1px solid var(--line);padding:4px 8px calc(4px + env(safe-area-inset-bottom));order:2}.app{flex-direction:column}.rail .grow{display:none}.rail .rail-btn{flex:1 1;max-width:76px}.app.chat-open .rail,.app.chat-open .sidebar,.app:not(.chat-open) .chat{display:none}.sidebar{-webkit-border-start:none;border-inline-start:none;order:1;flex:1 1}.back-btn{display:inline-flex}.bubble{max-width:84%}.panel{position:fixed;inset:0;width:100%;z-index:70}.call-stage video.local{width:116px}.call-bar{gap:9px;padding:16px 10px calc(16px + env(safe-area-inset-bottom))}.call-fab{width:48px;height:48px}.call-fab.accept,.call-fab.hangup{width:58px;height:58px}}