@import"https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg: #080a0f;--bg-mid: #0b0e16;--surface: #0f1219;--surface-2: #141820;--surface-3: #1a1f2c;--surface-4: #202635;--glass: rgba(15, 18, 25, .72);--glass-top: rgba(20, 24, 32, .85);--border: #1e2433;--border-soft: #181d28;--border-hair: rgba(255,255,255,.055);--border-glow: rgba(232,163,61,.28);--text: #eef0f8;--text-dim: #858ca5;--text-faint: #4a5068;--text-muted: #30364a;--gold: #e8a33d;--gold-hi: #f5c165;--gold-lo: #b8823a;--gold-ink: #211505;--teal: #3e7c74;--teal-hi: #52a89d;--ok: #5fbf8f;--warn: #e8a33d;--danger: #e0654a;--r-xs: 6px;--r-sm: 10px;--r-md: 16px;--r-lg: 22px;--r-xl: 28px;--r-full: 999px;--sh-xs: 0 1px 2px rgba(0,0,0,.35);--sh-sm: 0 2px 8px rgba(0,0,0,.4);--sh-md: 0 8px 24px -4px rgba(0,0,0,.5), 0 1px 2px rgba(0,0,0,.3);--sh-lg: 0 20px 56px -12px rgba(0,0,0,.6);--sh-gold: 0 6px 24px -4px rgba(232,163,61,.38);--sh-inner: inset 0 1px 0 rgba(255,255,255,.07);--font-display: "Fraunces", Georgia, serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--nav-h: 64px;--topbar-h: 58px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden}body{background:radial-gradient(ellipse 900px 500px at 15% -10%,rgba(232,163,61,.055) 0%,transparent 60%),radial-gradient(ellipse 700px 400px at 90% 5%,rgba(62,124,116,.065) 0%,transparent 55%),radial-gradient(ellipse 500px 300px at 50% 100%,rgba(62,124,116,.04) 0%,transparent 50%),var(--bg);color:var(--text);font-family:var(--font-body);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:-.015em}button{font-family:inherit}input,select,textarea{font-family:inherit;font-size:1rem}::selection{background:#e8a33d40;color:var(--text)}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app-shell{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.app-main{flex:1;overflow-x:hidden;overflow-y:auto;padding-bottom:calc(var(--nav-h) + var(--safe-bottom) + 4px);min-height:0}@media(min-width:900px){.app-main{padding-bottom:0}}.topbar{display:flex;align-items:center;justify-content:space-between;height:var(--topbar-h);padding:0 16px;padding-top:var(--safe-top);background:var(--glass-top);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border-bottom:1px solid var(--border-hair);box-shadow:0 1px #ffffff08,var(--sh-xs);position:sticky;top:0;z-index:20}.topbar-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--text);letter-spacing:-.015em;text-decoration:none}.topbar-brand .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(150deg,var(--gold-hi),var(--gold) 60%,var(--gold-lo));box-shadow:var(--sh-gold),var(--sh-inner);display:flex;align-items:center;justify-content:center;color:var(--gold-ink);font-family:var(--font-display);font-weight:700;font-size:.9rem;flex-shrink:0}.topbar-brand .mark.mark-logo{background:linear-gradient(145deg,#0d1a30,#071022);box-shadow:0 0 0 1px #2c5a9e73,var(--sh-sm),var(--sh-inner);padding:4px;overflow:hidden}.topbar-actions{display:flex;align-items:center;gap:6px}.topbar-desktop-links{display:none;gap:2px}@media(min-width:900px){.topbar-desktop-links{display:flex}}.topbar-desktop-links a{color:var(--text-dim);text-decoration:none;font-size:.86rem;font-weight:500;padding:7px 13px;border-radius:var(--r-sm);transition:color .15s,background .15s}.topbar-desktop-links a:hover{color:var(--text);background:var(--surface-2)}.topbar-desktop-links a.active{color:var(--gold-hi);background:#e8a33d17}.icon-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-sm);background:transparent;border:none;color:var(--text-dim);cursor:pointer;transition:background .15s,color .15s,transform .1s}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.icon-btn:active{transform:scale(.92)}.avatar-chip{display:flex;align-items:center;gap:7px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-full);padding:4px 10px 4px 5px;cursor:pointer;transition:border-color .15s,background .15s}.avatar-chip:hover{border-color:#ffffff1a;background:var(--surface-3)}.avatar-chip .dot{width:26px;height:26px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--teal),var(--teal-hi));color:#eaf5f2;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;font-family:var(--font-display);box-shadow:0 0 0 1.5px #52a89d59}.avatar-chip span{font-size:.8rem;color:var(--text-dim);display:none}@media(min-width:640px){.avatar-chip span{display:inline}}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:var(--glass-top);backdrop-filter:blur(24px) saturate(170%);-webkit-backdrop-filter:blur(24px) saturate(170%);border-top:1px solid var(--border-hair);padding-bottom:var(--safe-bottom);height:calc(var(--nav-h) + var(--safe-bottom));box-shadow:0 -1px #ffffff0a,0 -8px 32px #0006}@media(min-width:900px){.bottom-nav{display:none}}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-decoration:none;color:var(--text-faint);font-size:.66rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;padding-top:8px;position:relative;transition:color .2s}.bottom-nav a svg{width:22px;height:22px;transition:transform .2s cubic-bezier(.34,1.56,.64,1),opacity .2s}.bottom-nav a.active{color:var(--gold)}.bottom-nav a.active:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:40px;height:3px;background:linear-gradient(90deg,transparent,var(--gold),transparent);border-radius:0 0 4px 4px;box-shadow:0 2px 12px 2px #e8a33d80;animation:glow-bar 2.5s ease-in-out infinite}.bottom-nav a.active svg{transform:translateY(-2px) scale(1.08);filter:drop-shadow(0 2px 6px rgba(232,163,61,.4))}@keyframes glow-bar{0%,to{opacity:.8;box-shadow:0 2px 12px 2px #e8a33d73}50%{opacity:1;box-shadow:0 2px 20px 4px #e8a33da6}}.center-screen{height:100%;min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;overflow-y:auto}.page{padding:20px 16px 32px;max-width:760px;margin:0 auto}@media(min-width:640px){.page{padding:32px 24px 48px}}.page-header{margin-bottom:22px}.page-header h1{font-size:1.4rem}.page-header p{color:var(--text-dim);font-size:.88rem;margin:6px 0 0}.card{background:linear-gradient(180deg,var(--surface-2) 0%,var(--surface) 100%);border:1px solid var(--border-hair);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-md),var(--sh-inner)}.error-text{color:var(--danger);font-size:.85rem}.error-text.small{font-size:.75rem;margin-top:4px}.login-screen{display:flex;flex-direction:column;align-items:center;gap:26px;width:100%;max-width:360px}.login-mark{width:72px;height:72px;border-radius:22px;background:linear-gradient(145deg,#0d1a30,#071022);box-shadow:0 0 0 1px #2c5a9e66,0 0 40px -8px #2c5a9e59,var(--sh-lg),var(--sh-inner);display:flex;align-items:center;justify-content:center;padding:13px;overflow:hidden;animation:mark-appear .6s cubic-bezier(.22,1,.36,1) both}@keyframes mark-appear{0%{opacity:0;transform:translateY(-12px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.login-card{width:100%;display:flex;flex-direction:column;gap:18px;background:linear-gradient(160deg,var(--surface-2) 0%,var(--surface) 100%);border:1px solid var(--border-hair);border-radius:var(--r-xl);padding:28px 26px;box-shadow:var(--sh-lg),var(--sh-inner);animation:card-appear .5s .1s cubic-bezier(.22,1,.36,1) both}@keyframes card-appear{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.login-card h1{font-size:1.55rem;margin-bottom:6px}.login-card .subtitle{color:var(--text-dim);font-size:.88rem;margin:0 0 4px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.77rem;color:var(--text-dim);font-weight:600;letter-spacing:.02em}.field input,.field select{padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface-3);color:var(--text);font-size:.96rem;width:100%;transition:border-color .18s,box-shadow .18s,background .18s}.field input:hover{border-color:#ffffff1a}.field input:focus,.field select:focus,button:focus-visible,a:focus-visible{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px #e8a33d26,0 1px 4px #0000004d;background:var(--surface-4)}.btn-primary{padding:13px 16px;border-radius:var(--r-sm);border:none;background:linear-gradient(145deg,var(--gold-hi) 0%,var(--gold) 60%,var(--gold-lo) 100%);color:var(--gold-ink);font-weight:700;font-size:.95rem;cursor:pointer;box-shadow:var(--sh-gold),var(--sh-inner);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease;letter-spacing:.01em}.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1.5px);box-shadow:0 10px 32px -4px #e8a33d80}.btn-primary:active{transform:translateY(0) scale(.98)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{padding:11px 16px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-weight:600;font-size:.88rem;cursor:pointer;transition:background .15s,border-color .15s}.btn-secondary:hover{background:var(--surface-3);border-color:#ffffff17}.btn-danger{border:1px solid rgba(224,101,74,.45);color:var(--danger);background:transparent;cursor:pointer;border-radius:var(--r-sm);padding:11px 16px;font-weight:600;font-size:.88rem;transition:background .15s}.btn-danger:hover{background:#e0654a14}.chat-page{display:flex;flex-direction:column;height:calc(100dvh - var(--topbar-h) - var(--nav-h) - var(--safe-bottom));max-height:calc(100dvh - var(--topbar-h) - var(--nav-h) - var(--safe-bottom));overflow:hidden;position:relative}@media(min-width:900px){.chat-page{height:calc(100dvh - var(--topbar-h));max-height:calc(100dvh - var(--topbar-h));flex-direction:row}}.sessions-drawer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:none}.sessions-drawer.open{display:block}.sessions-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#04060ab8;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.sessions-panel{position:absolute;top:0;left:0;bottom:0;width:min(320px,84vw);background:linear-gradient(180deg,var(--surface) 0%,var(--bg-mid) 100%);border-right:1px solid var(--border-hair);display:flex;flex-direction:column;padding:16px;padding-top:calc(16px + var(--safe-top));transform:translate(0);box-shadow:var(--sh-lg)}@media(min-width:900px){.sessions-drawer{display:block;position:static;width:268px;flex-shrink:0;border-right:1px solid var(--border-hair);overflow:hidden}.sessions-backdrop{display:none}.sessions-panel{position:static;width:100%;height:100%;padding-top:16px;box-shadow:none;background:transparent;overflow:hidden}}.sessions-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.sessions-panel-header h3{font-size:.92rem;color:var(--text-dim);font-weight:600;letter-spacing:.02em;text-transform:uppercase}.new-session-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border-radius:var(--r-sm);border:1px dashed rgba(232,163,61,.4);background:#e8a33d0a;color:var(--gold);cursor:pointer;font-weight:600;font-size:.84rem;margin-bottom:12px;transition:border-color .15s,background .15s}.new-session-btn:hover{border-color:var(--gold);background:#e8a33d17}.session-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;overflow-y:auto;flex:1}.session-list li{display:flex;align-items:center;border-radius:var(--r-sm);overflow:hidden;gap:0}.session-list li.active{background:#e8a33d12;box-shadow:inset 2px 0 0 var(--gold)}.session-list li:not(.active):hover{background:var(--surface-2)}.session-list li button:first-child{flex:1;text-align:left;background:none;border:none;color:var(--text-dim);padding:11px 12px;cursor:pointer;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-list li.active button:first-child{color:var(--gold-hi);font-weight:600}.chat-panel{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.chat-topbar{display:none}@media(max-width:899px){.chat-topbar{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--border-soft);background:#0f1219e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.chat-topbar .title{font-size:.84rem;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}.chat-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--border-hair)}@media(min-width:640px){.chat-toolbar{padding:11px 24px}}.source-filter{position:relative}.filter-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);font-size:.77rem;font-weight:600;cursor:pointer;transition:border-color .15s,color .15s}.filter-btn:hover{border-color:#ffffff1a;color:var(--text)}.filter-btn.active{border-color:#e8a33d73;color:var(--gold-hi);background:#e8a33d14}.filter-btn svg{flex-shrink:0}.filter-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25}.filter-panel{position:absolute;top:calc(100% + 8px);left:0;z-index:26;width:min(300px,80vw);max-height:320px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--border-hair);border-radius:var(--r-md);box-shadow:var(--sh-lg);padding:12px;display:flex;flex-direction:column;gap:8px}.filter-panel-header{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:var(--text-dim);font-weight:600}.filter-clear{background:none;border:none;color:var(--gold-hi);font-size:.75rem;cursor:pointer;font-weight:600}.filter-list{overflow-y:auto;display:flex;flex-direction:column;gap:2px}.filter-item{display:flex;align-items:center;gap:9px;padding:8px 6px;border-radius:var(--r-sm);cursor:pointer;font-size:.85rem;color:var(--text)}.filter-item:hover{background:var(--surface-3)}.filter-item input{accent-color:var(--gold);width:15px;height:15px;flex-shrink:0}.filter-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pending-banner{display:flex;align-items:center;gap:6px;font-size:.74rem;color:var(--warn);background:#e8a33d12;border:1px solid rgba(232,163,61,.22);padding:5px 10px;border-radius:var(--r-full)}.pending-banner svg{flex-shrink:0}.chat-messages{flex:1;overflow-y:auto;padding:18px 14px 10px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth}@media(min-width:640px){.chat-messages{padding:24px 24px 12px}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;margin-top:15%;color:var(--text-dim)}.empty-state .mark{width:52px;height:52px;border-radius:16px;background:var(--surface-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--gold);box-shadow:0 0 24px -8px #e8a33d40}.empty-state h3{color:var(--text);font-size:1.05rem}.empty-state p{font-size:.84rem;max-width:270px;line-height:1.55}.bubble-row{display:flex}.bubble-row.user{justify-content:flex-end}.bubble-row.assistant{justify-content:flex-start}.bubble{max-width:86%}@media(min-width:640px){.bubble{max-width:70%}}.bubble-content{padding:11px 15px;border-radius:var(--r-md);line-height:1.62;font-size:.92rem;white-space:pre-wrap;word-break:break-word}.bubble-row.user .bubble-content{background:linear-gradient(145deg,var(--gold-hi) 0%,var(--gold) 55%,var(--gold-lo) 100%);color:var(--gold-ink);border-bottom-right-radius:4px;box-shadow:var(--sh-gold),var(--sh-inner);font-weight:500}.bubble-row.assistant .bubble-content{background:linear-gradient(180deg,var(--surface-3),var(--surface-2));border:1px solid var(--border-hair);color:var(--text);border-bottom-left-radius:4px;box-shadow:var(--sh-sm),var(--sh-inner)}.bubble-row.assistant.typing .bubble-content{color:var(--text-dim);font-style:italic}.doc-stamp-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px;padding-left:2px}.doc-stamp{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:.67rem;letter-spacing:.025em;color:var(--gold-hi);border:1px solid rgba(232,163,61,.3);border-radius:var(--r-xs);padding:3px 8px 3px 6px;transform:rotate(-.8deg);background:linear-gradient(180deg,#e8a33d17,#e8a33d05);box-shadow:0 1px 5px -1px #e8a33d38;transition:transform .15s,background .15s}.doc-stamp:hover{transform:rotate(0) translateY(-1px);background:#e8a33d21}.doc-stamp svg{width:10px;height:10px;flex-shrink:0}.chat-input-bar{display:flex;gap:10px;align-items:flex-end;padding:12px 14px;padding-bottom:calc(12px + var(--safe-bottom));border-top:1px solid var(--border-hair);background:var(--glass-top);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 -1px #ffffff08;flex-shrink:0}@media(min-width:900px){.chat-input-bar{padding:14px 24px}}.chat-input-bar textarea{flex:1;resize:none;max-height:120px;padding:12px 15px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:.94rem;line-height:1.45;font-family:inherit;transition:border-color .18s,box-shadow .18s,background .18s}.chat-input-bar textarea::placeholder{color:var(--text-faint)}.chat-input-bar textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px #e8a33d1f,0 1px 4px #0000004d;background:var(--surface-3)}.chat-send-btn{width:44px;height:44px;border-radius:50%;border:none;flex-shrink:0;background:linear-gradient(145deg,var(--gold-hi),var(--gold));color:var(--gold-ink);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-gold);transition:transform .12s ease,filter .12s ease,box-shadow .12s ease}.chat-send-btn:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-1.5px) scale(1.04);box-shadow:0 8px 28px -4px #e8a33d8c}.chat-send-btn:active:not(:disabled){transform:scale(.96)}.chat-send-btn:disabled{opacity:.3;cursor:not-allowed;box-shadow:none}.chat-send-btn svg{width:18px;height:18px}.dropzone{border:1.5px dashed var(--border);border-radius:var(--r-lg);padding:28px 18px;text-align:center;color:var(--text-dim);cursor:pointer;margin-bottom:18px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:border-color .18s,background .18s,transform .18s}.dropzone:hover{border-color:var(--gold);background:#e8a33d08}.dropzone svg{color:var(--gold);width:28px;height:28px}.dropzone .hint{font-size:.77rem;color:var(--text-faint)}.dropzone.drag-over{border-color:var(--gold);background:#e8a33d0f;transform:scale(1.01)}.dropzone.uploading{cursor:not-allowed;opacity:.7}.dropzone .upload-filename{font-family:var(--font-mono);font-size:.75rem;color:var(--gold-hi);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-list{display:flex;flex-direction:column;gap:10px}.doc-card{display:flex;align-items:flex-start;gap:13px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--border-hair);border-radius:var(--r-md);padding:14px 15px;box-shadow:var(--sh-xs),var(--sh-inner);transition:border-color .18s,box-shadow .18s,transform .18s}.doc-card:hover{border-color:#ffffff14;box-shadow:var(--sh-md);transform:translateY(-1.5px)}.doc-card.failed{border-color:#e0654a33}.doc-card.processing{border-color:#e8a33d26}.doc-card .file-icon{width:38px;height:38px;border-radius:11px;flex-shrink:0;background:var(--surface-3);display:flex;align-items:center;justify-content:center;color:var(--gold)}.doc-card .file-icon svg{width:18px;height:18px}.doc-card .doc-main{flex:1;min-width:0}.doc-card .doc-name{font-weight:600;font-size:.89rem;word-break:break-word}.doc-card .doc-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:6px}.doc-card .doc-sub{color:var(--text-faint);font-size:.74rem;margin-top:4px}.doc-card .doc-actions{display:flex;gap:6px;flex-shrink:0}.status-badge{padding:3px 9px;border-radius:var(--r-full);font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:1px solid transparent}.status-badge.ready{background:#5fbf8f1f;color:var(--ok);border-color:#5fbf8f40}.status-badge.processing{background:#e8a33d1f;color:var(--warn);border-color:#e8a33d40}.status-badge.failed{background:#e0654a1f;color:var(--danger);border-color:#e0654a40}.chip-btn{width:32px;height:32px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,transform .1s}.chip-btn svg{width:15px;height:15px}.chip-btn.danger{border-color:#d1573f59;color:var(--danger)}.chip-btn:hover{background:var(--surface-3);border-color:#ffffff17}.chip-btn:active{transform:scale(.92)}.empty-hint{color:var(--text-faint);text-align:center;padding:32px 0;font-size:.88rem}.inline-form{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}@media(min-width:640px){.inline-form{flex-direction:row;flex-wrap:wrap;align-items:flex-end}}.inline-form .field{flex:1;min-width:140px}.inline-form .btn-primary{flex-shrink:0}.user-list{display:flex;flex-direction:column;gap:8px}.user-card{display:flex;align-items:center;gap:12px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--border-hair);border-radius:var(--r-md);padding:13px 15px;box-shadow:var(--sh-xs),var(--sh-inner);transition:border-color .15s,transform .15s}.user-card:hover{border-color:#ffffff12;transform:translateY(-1px)}.user-card .dot{width:36px;height:36px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--teal),var(--teal-hi));color:#eaf5f2;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:.85rem;box-shadow:0 0 0 1.5px #52a89d4d}.user-card .user-main{flex:1;min-width:0}.user-card .user-name{font-weight:600;font-size:.9rem}.user-card .user-sub{font-size:.74rem;color:var(--text-faint);margin-top:2px}.role-pill{font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 9px;border-radius:var(--r-full);background:var(--surface-3);color:var(--text-dim)}.role-pill.admin{background:#e8a33d24;color:var(--gold-hi)}.error-banner{display:flex;align-items:center;gap:8px;background:#e0654a17;border:1px solid rgba(224,101,74,.3);border-radius:var(--r-sm);padding:10px 14px;margin-bottom:14px;font-size:.84rem;color:var(--danger)}.error-banner svg{flex-shrink:0}.error-banner span{flex:1}.error-dismiss{background:none;border:none;color:var(--danger);cursor:pointer;font-size:1.1rem;line-height:1;padding:0 2px;opacity:.7}.error-dismiss:hover{opacity:1}.success-banner{display:flex;align-items:center;gap:8px;background:#5fbf8f17;border:1px solid rgba(95,191,143,.28);border-radius:var(--r-sm);padding:10px 14px;font-size:.84rem;color:var(--ok);animation:fade-in .2s ease}.chat-error-bar{display:flex;align-items:center;gap:8px;background:#e0654a17;border-bottom:1px solid rgba(224,101,74,.22);padding:8px 16px;font-size:.82rem;color:var(--danger)}.chat-error-bar svg{flex-shrink:0}.chat-error-bar span{flex:1}@media(min-width:640px){.chat-error-bar{padding:8px 24px}}.typing-dots{display:inline-flex;gap:4px;align-items:center}.typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--text-dim);animation:typing-bounce 1.3s ease-in-out infinite}.typing-dots span:nth-child(2){animation-delay:.18s}.typing-dots span:nth-child(3){animation-delay:.36s}@keyframes typing-bounce{0%,80%,to{transform:translateY(0);opacity:.35}40%{transform:translateY(-5px);opacity:1}}@keyframes sheet-up{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite;display:block}.chip-btn.processing-spin{cursor:default;opacity:.6;pointer-events:none}.rename-row{flex:1;display:flex;align-items:center;gap:4px;padding:4px 6px}.rename-input{flex:1;background:var(--surface-3);border:1px solid var(--gold);border-radius:var(--r-xs);padding:5px 8px;font-size:.84rem;color:var(--text);font-family:inherit}.rename-input:focus{outline:none;box-shadow:0 0 0 2px #e8a33d2e}.icon-btn.small{width:28px;height:28px;border-radius:var(--r-xs)}.new-session-btn-inline{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--r-sm);background:transparent;border:1px solid rgba(232,163,61,.45);color:var(--gold);cursor:pointer;margin-left:auto;flex-shrink:0;transition:background .15s}.new-session-btn-inline:hover{background:#e8a33d1a}.md-content{line-height:1.66}.md-content p{margin:0 0 6px}.md-content p:last-child{margin-bottom:0}.md-content li{margin:2px 0 2px 16px;list-style:disc}.md-content li.numbered{list-style:decimal}.md-content br{display:block;margin:4px 0;content:""}.md-content strong{color:var(--text);font-weight:600}.md-h1{font-size:1.15rem;font-weight:700;margin:12px 0 6px;line-height:1.3}.md-h2{font-size:1.05rem;font-weight:700;margin:10px 0 5px;line-height:1.3}.md-h3{font-size:.95rem;font-weight:600;margin:8px 0 4px;line-height:1.3}.md-content ul,.md-content ol{padding-left:1.4em;margin:4px 0}.md-content ul li{list-style:disc}.md-content ol li{list-style:decimal}.md-content .md-spacer{height:6px}.md-content .md-hr{border:none;border-top:1px solid var(--border);margin:8px 0}.md-content code.inline-code{font-family:var(--font-mono);font-size:.82em;background:#e8a33d1a;border-radius:3px;padding:1px 5px;color:var(--gold-hi)}.qtype-badge{font-size:.67rem;font-weight:500;border-radius:10px;padding:2px 8px;opacity:.75;letter-spacing:.02em;background:var(--surface-3);color:var(--text-faint)}.qtype-badge.qtype-structured{color:#7ec8e3}.qtype-badge.qtype-narrative{color:#a8c97f}.qtype-badge.qtype-hybrid{color:var(--gold)}.pagination-row{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px 0 8px}.pagination-info{font-size:.8rem;color:var(--text-faint)}.pagination-row .chip-btn{font-size:1.1rem;padding:4px 12px;min-width:36px}.pagination-row .chip-btn:disabled{opacity:.3;cursor:default}.doc-quick-list{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:8px}.doc-quick-pill{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--r-full);padding:3px 10px;font-size:.71rem;color:var(--text-dim);font-family:var(--font-mono);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-stats{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.stat-pill{font-size:.71rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:var(--r-full)}.stat-pill.ready{background:#5fbf8f1c;color:var(--ok)}.stat-pill.processing{background:#e8a33d1c;color:var(--warn)}.stat-pill.failed{background:#e0654a1c;color:var(--danger)}.upload-filename{font-family:var(--font-mono);font-size:.72rem;color:var(--gold)}.user-actions{display:flex;gap:4px;flex-shrink:0;align-items:center}.self-badge{font-size:.72rem;color:var(--text-faint);font-weight:400}.user-count{color:var(--text-faint);font-size:.85rem}.change-pwd-row{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}.change-pwd-input{flex:1;min-width:180px;padding:8px 12px;border-radius:var(--r-sm);border:1px solid var(--gold);background:var(--surface-3);color:var(--text);font-size:.85rem;font-family:inherit}.change-pwd-input:focus{outline:none;box-shadow:0 0 0 3px #e8a33d29}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--surface-4)}