:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4eee6;--bg-deep:#ebe2d7;--surface:#fffdf9;--surface-raised:#fffefb;--surface-muted:#f2ebe2;--surface-strong:#e9dfd2;--text:#2b2333;--text-soft:#51465d;--muted:#80738b;--line:#3d2e4c1f;--line-strong:#3d2e4c36;--accent:#7439df;--accent-strong:#5c24c2;--accent-soft:#efe6ff;--accent-ink:#fff;--user-bubble:linear-gradient(135deg, #6d32d9 0%, #914df1 100%);--user-bubble-text:#fff;--danger:#b42318;--danger-soft:#fde8e6;--success:#16745d;--success-soft:#e4f4ee;--gold:#a96c14;--gold-soft:#fbf0da;--shadow-soft:0 8px 24px #30204012;--shadow-lift:0 18px 48px #3020402b;--backdrop:#140e1d8c;--composer-shadow:0 -8px 28px #3020400f;--radius-sheet:24px}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#17131f;--bg-deep:#100d17;--surface:#211a2d;--surface-raised:#261f33;--surface-muted:#2b2339;--surface-strong:#362b47;--text:#f4effa;--text-soft:#d8cee5;--muted:#a395b4;--line:#ffffff14;--line-strong:#ffffff2b;--accent:#a385fb;--accent-strong:#b9a2ff;--accent-soft:#312546;--accent-ink:#1b1228;--user-bubble:linear-gradient(135deg, #6d32d9 0%, #8e4cf0 100%);--user-bubble-text:#fff;--danger:#ffb4ab;--danger-soft:#3b2029;--success:#86e3c8;--success-soft:#17332c;--gold:#f0c276;--gold-soft:#382c1b;--shadow-soft:0 8px 24px #0000003d;--shadow-lift:0 20px 54px #00000080;--backdrop:#06040ab3;--composer-shadow:0 -8px 28px #00000038}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#17131f;--bg-deep:#100d17;--surface:#211a2d;--surface-raised:#261f33;--surface-muted:#2b2339;--surface-strong:#362b47;--text:#f4effa;--text-soft:#d8cee5;--muted:#a395b4;--line:#ffffff14;--line-strong:#ffffff2b;--accent:#a385fb;--accent-strong:#b9a2ff;--accent-soft:#312546;--accent-ink:#1b1228;--user-bubble:linear-gradient(135deg, #6d32d9 0%, #8e4cf0 100%);--user-bubble-text:#fff;--danger:#ffb4ab;--danger-soft:#3b2029;--success:#86e3c8;--success-soft:#17332c;--gold:#f0c276;--gold-soft:#382c1b;--shadow-soft:0 8px 24px #0000003d;--shadow-lift:0 20px 54px #00000080;--backdrop:#06040ab3;--composer-shadow:0 -8px 28px #00000038}}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg-deep);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;overscroll-behavior:none;margin:0;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;overflow:hidden}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:0}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--accent);touch-action:manipulation}img,video{max-width:100%}h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0}ul,ol{padding:0;list-style:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::selection{background:var(--accent-soft);color:var(--text)}.app-shell{width:100%;max-width:900px;height:100vh;background:radial-gradient(circle at 8% 0%, #7e4edb14, transparent 34%), radial-gradient(circle at 96% 100%, #bf812e14, transparent 36%), var(--bg);flex-direction:column;height:100dvh;margin:0 auto;display:flex;position:relative;overflow:hidden}@media (min-width:901px){.app-shell{border-inline:1px solid var(--line);box-shadow:0 0 70px #1e142c21}}.app-splash{height:100vh;background:var(--bg);height:100dvh;color:var(--text);flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex}.app-splash .brand-mark{width:56px;height:56px}.app-splash strong{letter-spacing:-.02em;font-family:Georgia,Times New Roman,serif;font-size:30px}.app-splash p{color:var(--muted);align-items:center;gap:8px;font-size:13.5px;display:flex}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.app-header{z-index:30;min-height:62px;padding:calc(7px + env(safe-area-inset-top)) 10px 7px;background:var(--bg);border-bottom:1px solid var(--line);flex:none;align-items:center;gap:4px;display:flex;position:relative}.header-menu{flex:none}.session-heading{text-align:left;border-radius:12px;flex-direction:column;flex:auto;align-items:flex-start;min-width:0;min-height:48px;padding:3px 6px;display:flex}.session-heading:hover{background:var(--surface-muted)}.session-kicker{max-width:100%;color:var(--muted);letter-spacing:.045em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;font-size:10.5px;font-weight:600;line-height:1.35;display:block;overflow:hidden}.session-title{max-width:100%;color:var(--text);letter-spacing:-.015em;text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:5px;font-family:Georgia,Times New Roman,serif;font-size:18.5px;font-weight:700;line-height:1.2;display:flex;overflow:hidden}.session-title svg{color:var(--muted);flex:none}.header-actions{flex:none;align-items:center;gap:1px;display:flex}.header-count{background:var(--accent);min-width:16px;height:16px;color:var(--accent-ink);text-align:center;border-radius:99px;padding:0 4px;font-size:9.5px;font-weight:800;line-height:16px;position:absolute;top:4px;right:3px}.header-actions .icon-button{position:relative}.brand-lockup{flex:1;align-items:center;gap:10px;padding-left:4px;display:flex}.brand-lockup>span:last-child{flex-direction:column;line-height:1.1;display:flex}.brand-lockup strong{letter-spacing:-.02em;font-family:Georgia,Times New Roman,serif;font-size:20px}.brand-lockup small{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-top:2px;font-size:10px;font-weight:600}.brand-mark{background:var(--user-bubble);color:#fff;border-radius:13px;flex:none;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex;box-shadow:0 6px 18px #6d32d945}.brand-mark.large{border-radius:20px;width:62px;height:62px}.icon-button{width:44px;height:44px;color:var(--text-soft);background:0 0;border:1px solid #0000;border-radius:12px;flex:none;justify-content:center;align-items:center;transition:background .14s,color .14s,border-color .14s;display:inline-flex}.icon-button:hover{background:var(--surface-muted);color:var(--text)}.icon-button:active{background:var(--surface-strong)}.icon-button.danger-ghost{color:var(--danger)}.button{background:var(--surface-muted);min-height:46px;color:var(--text);text-align:center;border:1px solid #0000;border-radius:13px;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-size:14.5px;font-weight:650;line-height:1.2;transition:background .14s,border-color .14s,transform .1s;display:inline-flex}.button:active:not(:disabled){transform:translateY(1px)}.button.primary{background:var(--user-bubble);color:#fff;border-color:#0000;box-shadow:0 6px 18px #6d32d93d}.button.primary:hover{filter:brightness(1.06)}.button.subtle{border-color:var(--line-strong);background:var(--surface);color:var(--text-soft)}.button.subtle:hover{background:var(--surface-muted);color:var(--text)}.button.danger{background:var(--danger);color:#fff}.button.wide{width:100%}.button.large{border-radius:15px;min-height:54px;padding-inline:20px;font-size:15.5px}.button.small{border-radius:10px;min-height:38px;padding:0 12px;font-size:12.5px}@media (pointer:coarse){.button.small,.text-action{min-height:44px}}.text-action{min-height:36px;color:var(--accent);text-align:left;align-items:center;gap:6px;padding:0;font-size:13.5px;font-weight:650;display:inline-flex}.text-action:hover{color:var(--accent-strong)}.text-action:disabled{opacity:.55}.danger-text{color:var(--danger)}.danger-text:hover{color:var(--danger);filter:brightness(.9)}.text-link{color:var(--accent);align-items:center;gap:4px;font-size:12px;font-weight:650;text-decoration:none;display:inline-flex}.text-link:hover{text-decoration:underline}.muted-copy{color:var(--muted);font-size:14px}.avatar{color:#fff;letter-spacing:.02em;text-transform:uppercase;-webkit-user-select:none;user-select:none;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:750;line-height:1;display:inline-flex;position:relative;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-more{border:2px solid var(--surface);background:var(--surface-strong);width:34px;height:34px;color:var(--muted);font-size:10px}.message-list{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;-webkit-overflow-scrolling:touch;flex:auto;min-height:0;padding:16px 12px 20px;position:relative;overflow:hidden auto}@media (min-width:700px){.message-list{padding:24px 26px 28px}}.message-list::-webkit-scrollbar{width:6px}.message-list::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:99px}.chat-loading{color:var(--muted);justify-content:center;align-items:center;gap:10px;padding:34px 0;font-size:13px;display:flex}.chat-empty{text-align:center;flex-direction:column;align-items:center;max-width:340px;margin:12vh auto 0;padding:0 10px;display:flex}.chat-empty-mark{border:1px solid var(--line-strong);background:var(--surface);width:50px;height:50px;color:var(--accent);box-shadow:var(--shadow-soft);border-radius:50%;justify-content:center;align-items:center;margin-bottom:14px;font-size:22px;display:inline-flex}.chat-empty h2{letter-spacing:-.02em;margin-bottom:6px;font-family:Georgia,Times New Roman,serif;font-size:24px}.chat-empty p{color:var(--muted);font-size:14px}.day-separator{color:var(--muted);letter-spacing:.06em;text-align:center;text-transform:uppercase;align-items:center;gap:10px;margin:18px 0 16px;font-size:10.5px;font-weight:700;display:flex}.day-separator:before,.day-separator:after{content:"";background:var(--line);flex:1;height:1px}.day-separator span{padding:2px 8px}.message-row{align-items:flex-start;gap:8px;margin-bottom:14px;display:flex}.message-row-user{justify-content:flex-end}.message-avatar{border:2px solid var(--bg);margin-top:20px;box-shadow:0 2px 8px #1e142c1a}.message-stack{flex-direction:column;align-items:flex-start;min-width:0;max-width:min(86%,640px);display:flex}.message-stack-user{align-items:flex-end;max-width:88%}.message-author{max-width:100%;color:var(--character-color,var(--accent));letter-spacing:.035em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;margin:0 0 4px 8px;font-size:11.5px;font-weight:800;overflow:hidden}.message-bubble{border:1px solid var(--line);border-left:3px solid var(--character-color,var(--accent));background:var(--surface);max-width:100%;box-shadow:var(--shadow-soft);overflow-wrap:anywhere;border-radius:4px 16px 16px;padding:9px 13px}.message-bubble-user{background:var(--user-bubble);color:var(--user-bubble-text);border:0;border-radius:16px 4px 16px 16px;box-shadow:0 6px 20px #6d32d938}.message-bubble-action{background:var(--surface-muted);box-shadow:none;border-left-style:dashed}.message-text,.message-action-text{white-space:pre-wrap;font-size:15.5px;line-height:1.52}.message-action-text{color:var(--text-soft);font-style:italic}.message-bubble-user .message-text{color:var(--user-bubble-text)}.message-meta{min-height:22px;color:var(--muted);align-items:center;gap:7px;margin-top:3px;padding:0 2px;font-size:10px;line-height:1;display:flex}.message-meta-user{justify-content:flex-end}.message-action-button{width:30px;height:30px;color:var(--muted);opacity:.75;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.message-action-button:hover{background:var(--surface-muted);color:var(--text);opacity:1}@media (pointer:coarse){.message-action-button{width:40px;height:40px;margin:-8px -6px -8px 0}}.message-edit{flex-direction:column;gap:8px;min-width:min(280px,70vw);display:flex}.message-edit textarea{border:1px solid var(--line-strong);background:var(--surface-raised);width:100%;min-height:70px;max-height:200px;color:var(--text);resize:vertical;border-radius:10px;padding:9px 10px;font-size:16px;line-height:1.45}.message-edit-actions{justify-content:flex-end;gap:6px;display:flex}.message-media-grid{grid-template-columns:1fr;gap:6px;width:min(100%,280px);margin-top:8px;display:grid}.message-media-grid.is-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,330px)}.message-media{aspect-ratio:4/3;background:var(--surface-strong);width:100%;color:var(--text);border:0;border-radius:11px;display:block;position:relative;overflow:hidden}.message-media img,.message-media video{object-fit:cover;width:100%;height:100%;display:block}.message-media-placeholder{aspect-ratio:4/3;background:linear-gradient(110deg, var(--surface-muted), var(--surface-strong), var(--surface-muted));background-size:200% 100%;border-radius:11px;width:100%;animation:1.6s linear infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}.play-badge{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f0a16a8;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.reaction-row{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.reaction-chip{border:1px solid var(--line-strong);background:var(--surface);border-radius:99px;justify-content:center;align-items:center;gap:4px;min-width:32px;min-height:32px;padding:0 7px;font-size:15px;display:inline-flex}.reaction-chip:hover{background:var(--surface-muted)}.reaction-add{color:var(--muted)}.system-message{justify-content:center;margin:12px 0;display:flex}.system-message span{border:1px solid var(--line);background:var(--surface-muted);max-width:90%;color:var(--muted);text-align:center;border-radius:99px;padding:5px 11px;font-size:11.5px}.typing-row{color:var(--muted);align-items:center;gap:9px;margin:6px 0 4px 44px;font-size:12px;display:flex}.typing-dots{align-items:center;gap:3px;display:inline-flex}.typing-dots i{background:var(--accent);border-radius:50%;width:5px;height:5px;animation:1.2s ease-in-out infinite typing}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}@keyframes typing{0%,70%,to{opacity:.28;transform:translateY(0)}35%{opacity:1;transform:translateY(-2px)}}.ai-banner{border-bottom:1px solid color-mix(in srgb, var(--danger) 25%, transparent);background:var(--danger-soft);color:var(--danger);flex:none;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:flex}.ai-banner>span{flex:1;min-width:0}.ai-banner-action{min-height:34px;color:inherit;border:1px solid;border-radius:8px;flex:none;padding:0 10px;font-size:11.5px;font-weight:700}.ai-banner-close{width:34px;height:34px;color:inherit;border-radius:8px;flex:none;justify-content:center;align-items:center;display:inline-flex}.empty-cast-bar{border-top:1px solid var(--line);background:var(--gold-soft);color:var(--gold);flex:none;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-size:12px;display:flex}.composer-wrap{z-index:25;padding:7px 9px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg);box-shadow:var(--composer-shadow);flex:none;position:relative}.composer{border:1px solid var(--line-strong);background:var(--surface);border-radius:24px;align-items:flex-end;gap:3px;padding:4px;display:flex;box-shadow:0 4px 18px #30204014}.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.composer-icon{border-radius:50%;width:42px;height:42px}.composer-input{width:100%;min-height:42px;max-height:140px;color:var(--text);resize:none;scrollbar-width:thin;background:0 0;border:0;flex:auto;padding:10px 2px;font-size:16px;line-height:1.4}.composer-input:focus{outline:none}.composer-input::placeholder{color:var(--muted)}.composer-input:disabled{cursor:not-allowed}.send-button{background:var(--user-bubble);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex;box-shadow:0 4px 12px #6d32d945}.send-button:disabled{opacity:.4;box-shadow:none}.attach-control{flex:none;position:relative}.attach-menu{z-index:40;border:1px solid var(--line);background:var(--surface-raised);width:190px;box-shadow:var(--shadow-lift);border-radius:14px;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;bottom:50px;left:-2px}.attach-menu button{min-height:44px;color:var(--text-soft);text-align:left;border-radius:9px;align-items:center;gap:9px;padding:0 10px;font-size:13.5px;font-weight:600;display:flex}.attach-menu button:hover{background:var(--surface-muted);color:var(--text)}.attach-menu small{color:var(--muted);padding:5px 10px 3px;font-size:10.5px}.attachment-strip{flex-wrap:wrap;gap:7px;padding:2px 4px 8px;display:flex}.attachment-preview{border:1px solid var(--line-strong);background:var(--surface-strong);border-radius:11px;width:76px;height:76px;position:relative;overflow:hidden}.attachment-preview img,.attachment-preview video{object-fit:cover;width:100%;height:100%}.attachment-info{color:#fff;text-transform:uppercase;background:linear-gradient(#0000,#0c0812d1);justify-content:space-between;align-items:center;gap:4px;padding:9px 5px 3px;font-size:8.5px;font-weight:700;display:flex;position:absolute;bottom:0;left:0;right:0}.attachment-info small{text-transform:none;font-size:8px;font-weight:500}.attachment-remove{color:#fff;background:#0c0812b3;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex;position:absolute;top:4px;right:4px}.composer-error{background:var(--danger-soft);color:var(--danger);border-radius:9px;justify-content:space-between;align-items:flex-start;gap:8px;margin:0 4px 6px;padding:7px 9px;font-size:11.5px;display:flex}.composer-error button{width:24px;height:24px;color:inherit;border-radius:6px;flex:none;justify-content:center;align-items:center;display:inline-flex}.mention-menu{z-index:35;border:1px solid var(--line);background:var(--surface-raised);max-height:220px;box-shadow:var(--shadow-lift);border-radius:14px;padding:5px;position:absolute;bottom:calc(100% - 5px);left:9px;right:9px;overflow-y:auto}.mention-option{width:100%;min-height:44px;color:var(--text);text-align:left;border-radius:9px;align-items:center;gap:8px;padding:0 10px;font-size:13.5px;font-weight:600;display:flex}.mention-option:hover{background:var(--surface-muted)}.mention-option small{color:var(--muted);margin-left:auto;font-size:10.5px;font-weight:500}.mention-dot{border-radius:50%;flex:none;width:9px;height:9px}.welcome{min-height:0;padding:28px 20px calc(32px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch;flex:auto;position:relative;overflow:hidden auto}.welcome-inner{z-index:1;max-width:640px;margin:0 auto;position:relative}.welcome-glow{pointer-events:none;background:radial-gradient(circle,#7c3aed33,#0000 68%);border-radius:50%;width:420px;height:420px;position:absolute;top:-120px;left:50%;transform:translate(-50%)}.welcome-mark{background:var(--user-bubble);color:#fff;border-radius:17px;justify-content:center;align-items:center;width:54px;height:54px;margin-bottom:22px;display:inline-flex;box-shadow:0 10px 28px #6d32d94d}.eyebrow{color:var(--accent);letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px;font-size:10.5px;font-weight:800}.welcome h1{letter-spacing:-.035em;text-wrap:balance;margin-bottom:14px;font-family:Georgia,Times New Roman,serif;font-size:clamp(37px,11vw,54px);font-weight:700;line-height:1.02}.welcome-lead{max-width:520px;color:var(--text-soft);margin-bottom:22px;font-size:15.5px;line-height:1.58}.welcome-actions{flex-direction:column;gap:9px;margin-bottom:26px;display:flex}.welcome-actions .button{justify-content:center}.welcome-cast{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:16px;margin-bottom:26px;padding:13px}.welcome-cast .section-heading{margin-bottom:10px}.welcome-cast h2{font-family:Georgia,Times New Roman,serif;font-size:17px}.cast-strip{flex-wrap:wrap;gap:6px;display:flex}.cast-chip{border:1px solid var(--line);background:var(--surface-muted);min-height:36px;color:var(--text-soft);border-radius:99px;align-items:center;gap:6px;padding:3px 10px 3px 4px;font-size:12px;font-weight:650;display:inline-flex}.welcome-steps{gap:9px;margin-bottom:26px;display:grid}.welcome-step{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:15px;padding:14px 14px 14px 16px;position:relative}.welcome-step>svg{color:var(--accent);margin-bottom:8px}.step-number{color:var(--line-strong);font-family:Georgia,Times New Roman,serif;font-size:22px;font-weight:700;line-height:1;position:absolute;top:12px;right:14px}.welcome-step h2{margin-bottom:3px;font-size:14px;font-weight:750}.welcome-step p{color:var(--muted);font-size:12.5px;line-height:1.45}.welcome-footer{border-top:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:6px;padding-top:14px;display:flex}.welcome-footer p{color:var(--muted);font-size:11.5px}@media (min-width:560px){.welcome{padding-inline:32px}.welcome-actions{flex-flow:wrap}.welcome-actions .button.primary{flex:260px}.welcome-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:760px){.welcome{padding-top:48px}.welcome-inner{max-width:700px}}.sheet-layer{z-index:500;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet-backdrop{background:var(--backdrop);cursor:default;width:100%;height:100%;animation:.16s ease-out fade-in;position:absolute;inset:0}.sheet{z-index:1;border:1px solid var(--line);border-radius:var(--radius-sheet) var(--radius-sheet) 0 0;background:var(--surface-raised);width:100%;max-height:91dvh;box-shadow:var(--shadow-lift);border-bottom:0;outline:none;flex-direction:column;animation:.21s cubic-bezier(.22,.8,.3,1) sheet-up;display:flex;position:relative}.sheet-grabber{background:var(--line-strong);border-radius:99px;width:40px;height:4px;margin:8px auto 2px}.sheet-header{flex:none;justify-content:space-between;align-items:flex-start;gap:10px;padding:8px 18px 10px;display:flex}.sheet-header h2{letter-spacing:-.025em;text-wrap:balance;font-family:Georgia,Times New Roman,serif;font-size:23px;font-weight:700;line-height:1.15}.sheet-subtitle{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.4}.sheet-header .icon-button{margin:-4px -6px 0 0}.sheet-body{overscroll-behavior:contain;scrollbar-width:thin;-webkit-overflow-scrolling:touch;flex:auto;min-height:0;padding:4px 18px 20px;overflow:hidden auto}.sheet-body::-webkit-scrollbar{width:5px}.sheet-body::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:99px}.sheet-footer{padding:10px 18px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface-raised);flex:none}.sheet-actions{gap:8px;display:flex}.sheet-actions .button{flex:1}@media (min-width:700px){.sheet-layer{align-items:center;padding:24px}.sheet{border-bottom:1px solid var(--line);border-radius:22px;width:min(100%,580px);max-height:min(86vh,900px);animation-name:modal-in}.sheet-wide{width:min(100%,760px)}.sheet-grabber{display:none}.sheet-header{padding:22px 24px 12px}.sheet-body{padding:4px 24px 24px}.sheet-footer{padding:12px 24px}}@keyframes sheet-up{0%{opacity:.6;transform:translateY(38px)}to{opacity:1;transform:translateY(0)}}@keyframes modal-in{0%{opacity:0;transform:translateY(12px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.sheet-empty{text-align:center;flex-direction:column;align-items:center;padding:34px 16px 30px;display:flex}.sheet-empty.compact{padding:20px 10px}.sheet-empty-icon{border:1px solid var(--line);background:var(--surface-muted);width:52px;height:52px;color:var(--accent);border-radius:16px;justify-content:center;align-items:center;margin-bottom:12px;display:inline-flex}.sheet-empty h3{letter-spacing:-.02em;margin-bottom:6px;font-family:Georgia,Times New Roman,serif;font-size:20px}.sheet-empty p{max-width:340px;color:var(--muted);margin-bottom:16px;font-size:13.5px;line-height:1.5}.confirm-body{align-items:flex-start;gap:12px;padding:6px 2px 18px;display:flex}.confirm-icon{background:var(--gold-soft);width:44px;height:44px;color:var(--gold);border-radius:13px;flex:none;justify-content:center;align-items:center;display:inline-flex}.confirm-icon.is-danger{background:var(--danger-soft);color:var(--danger)}.confirm-body p{color:var(--text-soft);padding-top:2px;font-size:14px;line-height:1.5}.session-list{flex-direction:column;gap:8px;display:flex}.session-row{border:1px solid var(--line);background:var(--surface);border-radius:15px;align-items:stretch;transition:border-color .14s,background .14s;display:flex;overflow:hidden}.session-row:hover{border-color:var(--line-strong)}.session-row.is-active{border-color:var(--accent);background:var(--accent-soft)}.session-main{text-align:left;flex:1;align-items:flex-start;gap:10px;min-width:0;padding:11px 4px 11px 11px;display:flex}.session-avatars{flex:none;align-items:center;padding-top:2px;display:flex}.session-avatars .avatar{border:2px solid var(--surface)}.session-avatars .avatar+.avatar{margin-left:-10px}.session-row.is-active .session-avatars .avatar{border-color:var(--accent-soft)}.session-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.session-topline{justify-content:space-between;align-items:baseline;gap:8px;min-width:0;display:flex}.session-topline strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;line-height:1.3;overflow:hidden}.session-topline time{color:var(--muted);flex:none;font-size:9.5px}.session-preview{color:var(--text-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.35;display:-webkit-box;overflow:hidden}.session-participants{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.session-delete{color:var(--muted);align-self:center;margin-right:5px}.session-delete:hover{color:var(--danger);background:var(--danger-soft)}.form-stack{flex-direction:column;gap:14px;display:flex}.form-section{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;gap:13px;padding:14px;display:flex}.section-heading{justify-content:space-between;align-items:center;gap:10px;display:flex}.section-heading h3,.section-heading h4{color:var(--text);letter-spacing:.005em;align-items:center;gap:7px;font-size:13.5px;font-weight:750;display:flex}.section-heading h4{text-transform:uppercase;letter-spacing:.045em;font-size:12.5px}.section-heading h3 svg,.section-heading h4 svg{color:var(--accent)}.count-badge{background:var(--accent-soft);min-width:24px;height:22px;color:var(--accent);border-radius:99px;justify-content:center;align-items:center;padding:0 7px;font-size:10.5px;font-weight:800;display:inline-flex}.pick-grid{grid-template-columns:1fr;gap:7px;display:grid}@media (min-width:480px){.pick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.pick-card{border:1px solid var(--line-strong);background:var(--surface-raised);text-align:left;border-radius:13px;align-items:center;gap:9px;min-height:64px;padding:9px;transition:border-color .14s,background .14s;display:flex}.pick-card:hover{background:var(--surface-muted)}.pick-card.is-picked{border-color:var(--accent);background:var(--accent-soft)}.pick-card.compact{min-height:56px;padding:7px 9px}.pick-copy{flex-direction:column;flex:1;min-width:0;display:flex}.pick-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;line-height:1.3;overflow:hidden}.pick-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10.5px;overflow:hidden}.pick-check{border:1px solid var(--line-strong);background:var(--surface);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex}.pick-card.is-picked .pick-check{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}.search-field{border:1px solid var(--line-strong);background:var(--surface);min-height:46px;color:var(--muted);border-radius:12px;align-items:center;gap:8px;margin-bottom:11px;padding:0 12px;display:flex}.search-field input{background:0 0;border:0;flex:1;min-width:0;height:44px;font-size:16px}.search-field input:focus{outline:none}.character-list{flex-direction:column;gap:7px;display:flex}.character-card{border:1px solid var(--line);background:var(--surface);border-radius:15px;align-items:stretch;display:flex;overflow:hidden}.character-main{text-align:left;flex:1;align-items:flex-start;gap:10px;min-width:0;padding:11px;display:flex}.character-main:hover{background:var(--surface-muted)}.character-copy{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.character-topline{align-items:center;gap:6px;min-width:0;display:flex}.character-topline strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;overflow:hidden}.character-franchise{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10.5px;overflow:hidden}.character-traits{color:var(--text-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:3px;font-size:11.5px;line-height:1.4;display:-webkit-box;overflow:hidden}.badge{border:1px solid var(--line);background:var(--surface-muted);min-height:20px;color:var(--muted);letter-spacing:.02em;white-space:nowrap;border-radius:99px;align-items:center;gap:4px;padding:1px 7px;font-size:9px;font-weight:700;display:inline-flex}.badge-research{border-color:color-mix(in srgb, var(--accent) 25%, transparent);background:var(--accent-soft);color:var(--accent)}.character-actions{flex-direction:column;flex:none;justify-content:center;padding-right:4px;display:flex}.character-actions .icon-button{width:40px;height:38px}.hint-card{border:1px solid color-mix(in srgb, var(--accent) 20%, transparent);background:var(--accent-soft);color:var(--text-soft);border-radius:12px;align-items:flex-start;gap:9px;margin-top:14px;padding:11px 12px;display:flex}.hint-card svg{color:var(--accent);flex:none;margin-top:2px}.hint-card p{font-size:11.5px;line-height:1.45}.hint-inline{background:var(--surface-muted);color:var(--muted);border-radius:10px;padding:9px 11px;font-size:11.5px;line-height:1.45}.hint-inline strong{color:var(--text-soft)}.member-list{flex-direction:column;gap:4px;display:flex}.member-row{align-items:center;gap:9px;min-height:54px;padding:4px 0;display:flex}.member-copy{flex-direction:column;flex:1;min-width:0;display:flex}.member-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.member-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10.5px;overflow:hidden}.chip-list{flex-wrap:wrap;gap:6px;display:flex}.character-chip{border:1px solid var(--line-strong);background:var(--surface-raised);min-height:38px;color:var(--text-soft);border-radius:99px;align-items:center;gap:6px;padding:3px 10px 3px 5px;font-size:12px;font-weight:650;display:inline-flex}.character-chip:hover{border-color:var(--accent);color:var(--accent)}.field{border:0;flex-direction:column;gap:5px;min-width:0;margin:0;padding:0;display:flex}.field-label{color:var(--text-soft);align-items:baseline;gap:6px;font-size:12.5px;font-weight:700;line-height:1.3;display:flex}.field-label small{color:var(--muted);font-size:10px;font-weight:500}.field-help{color:var(--muted);font-size:10.5px;line-height:1.42}.field input,.field textarea,.field select,.inline-input input,.secret-input input{border:1px solid var(--line-strong);background:var(--surface-raised);width:100%;min-height:46px;color:var(--text);border-radius:11px;padding:10px 12px;font-size:16px;line-height:1.4}.field textarea{resize:vertical;min-height:78px}.field input::placeholder,.field textarea::placeholder,.inline-input input::placeholder,.secret-input input::placeholder{color:var(--muted);opacity:.8}.field input:focus,.field textarea:focus,.field select:focus,.inline-input:focus-within,.secret-input:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.field select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);background-position:calc(100% - 17px) 20px,calc(100% - 12px) 20px;background-repeat:no-repeat;background-size:5px 5px;padding-right:34px}.field-row{grid-template-columns:1fr;gap:11px;display:grid}@media (min-width:560px){.field-row{grid-template-columns:repeat(2,minmax(0,1fr))}}.inline-field{flex-direction:row;justify-content:space-between;align-items:center;gap:14px}.inline-field>span{flex-direction:column;gap:2px;display:flex}.inline-field select{flex:none;width:76px}.form-error{background:var(--danger-soft);color:var(--danger);border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:9px 11px;font-size:12px;line-height:1.4;display:flex}.form-error button{width:24px;height:24px;color:inherit;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.segmented{border:1px solid var(--line);background:var(--surface-muted);border-radius:12px;grid-auto-columns:1fr;grid-auto-flow:column;gap:3px;padding:3px;display:grid}.segment{min-height:40px;color:var(--text-soft);border-radius:9px;padding:0 6px;font-size:12px;font-weight:650;line-height:1.2}.segment:hover{color:var(--text)}.segment.is-active{background:var(--surface-raised);color:var(--accent);box-shadow:0 1px 4px #1e142c1a}@media (pointer:coarse){.segment{min-height:44px}}.range{width:100%;min-height:36px;accent-color:var(--accent)}.range-value{color:var(--accent);margin-left:auto;font-size:12.5px;font-weight:800}.settings-row{flex-direction:column;align-items:flex-start;gap:7px;display:flex}.switch-row{flex-direction:row;justify-content:space-between;align-items:center;gap:14px}.switch-row>span{flex-direction:column;gap:2px;display:flex}.switch{background:var(--surface-strong);border-radius:99px;flex:none;width:54px;height:34px;transition:background .16s;position:relative}.switch:after{content:"";border-radius:99px;position:absolute;inset:-6px}.switch span{background:var(--surface-raised);border-radius:50%;width:26px;height:26px;transition:transform .16s;position:absolute;top:4px;left:4px;box-shadow:0 1px 5px #140e1d33}.switch.is-on{background:var(--accent)}.switch.is-on span{transform:translate(20px)}.advanced{border-top:1px solid var(--line);padding-top:4px}.advanced summary{min-height:44px;color:var(--muted);cursor:pointer;align-items:center;font-size:12px;font-weight:650;display:flex}.advanced[open] summary{margin-bottom:6px}.secret-input{border:1px solid var(--line-strong);background:var(--surface-raised);border-radius:11px;align-items:center;display:flex}.secret-input input{min-width:0;box-shadow:none;background:0 0;border:0;flex:1}.secret-input input:focus{box-shadow:none;outline:none}.secret-input .icon-button{width:44px;height:44px}.test-result{background:var(--surface-muted);color:var(--muted);border-radius:8px;align-items:flex-start;gap:5px;padding:8px 10px;font-size:11.5px;line-height:1.4;display:flex}.test-result.is-ok{background:var(--success-soft);color:var(--success)}.test-result.is-error{background:var(--danger-soft);color:var(--danger)}.button-row{flex-wrap:wrap;gap:7px;display:flex}.button-row .button{flex:140px}.settings-footnote{color:var(--muted);padding:2px 4px 8px;font-size:10.5px;line-height:1.5}.character-form{gap:13px}.identity-section{padding-top:15px}.avatar-editor{flex-direction:column;align-items:center;gap:8px;padding-bottom:2px;display:flex}.avatar-upload{border-radius:50%;line-height:0;position:relative}.avatar-upload .avatar{border:3px solid var(--surface-raised);box-shadow:var(--shadow-soft)}.avatar-upload-badge{border:2px solid var(--surface);background:var(--accent);width:30px;height:30px;color:var(--accent-ink);border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute;bottom:0;right:-2px}.avatar-editor-actions{align-items:center;gap:14px;display:flex}.color-palette{flex-wrap:wrap;gap:8px;padding:3px 0;display:flex}.color-dot{border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.color-dot-fill{border-radius:50%;width:30px;height:30px;box-shadow:inset 0 0 0 1px #ffffff47}.color-dot.is-active .color-dot-fill{box-shadow:0 0 0 2px var(--surface-raised), 0 0 0 4px var(--text)}.research-block{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;gap:11px;padding:14px;display:flex}.research-block.is-open{border-color:color-mix(in srgb, var(--accent) 32%, var(--line))}.research-heading{align-items:flex-start;gap:9px;display:flex}.research-icon{background:var(--accent-soft);width:34px;height:34px;color:var(--accent);border-radius:10px;flex:none;justify-content:center;align-items:center;display:inline-flex}.research-heading>div{flex:1;min-width:0}.research-heading h3{font-size:13.5px;font-weight:750;line-height:1.25}.research-heading p{color:var(--muted);margin-top:2px;font-size:10.5px;line-height:1.4}.research-heading .icon-button{width:36px;height:36px}.research-preview{background:var(--surface-muted);border-radius:11px;flex-direction:column;gap:9px;padding:10px;display:flex}.research-preview>p{color:var(--text-soft);white-space:pre-wrap;font-size:11.5px;line-height:1.48}.research-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.research-preview .button{background:var(--surface-raised)}.research-tools{flex-direction:column;gap:7px;padding-top:3px;display:flex}.inline-input{border:1px solid var(--line-strong);background:var(--surface-raised);border-radius:11px;align-items:center;gap:3px;min-height:46px;padding:2px 2px 2px 0;display:flex}.inline-input input{background:0 0;border:0;flex:1;min-width:0;min-height:40px;padding:8px 10px;font-size:15px}.inline-input input:focus{box-shadow:none;outline:none}.inline-input .button{flex:none;min-height:40px;margin-right:1px}.inline-icon{width:34px;color:var(--muted);justify-content:center;align-items:center;display:inline-flex}.source-section,.current-research,.analysis-section{border-top:1px solid var(--line);flex-direction:column;gap:9px;padding-top:9px;display:flex}.source-list{scrollbar-width:thin;flex-direction:column;gap:6px;max-height:330px;padding-right:2px;display:flex;overflow-y:auto}.source-card{border:1px solid var(--line);background:var(--surface-raised);border-radius:10px;align-items:flex-start;gap:6px;padding:8px;display:flex}.source-card.is-checked{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));background:var(--accent-soft)}.source-check{cursor:pointer;flex:1;align-items:flex-start;gap:8px;min-width:0;display:flex}.source-check input{opacity:0;width:1px;height:1px;position:absolute}.check-box{border:1px solid var(--line-strong);background:var(--surface);width:21px;height:21px;color:var(--accent-ink);border-radius:6px;flex:none;justify-content:center;align-items:center;margin-top:1px;font-size:12px;font-weight:800;display:inline-flex}.source-card.is-checked .check-box{border-color:var(--accent);background:var(--accent)}.source-check input:focus-visible+.check-box{outline:2px solid var(--accent);outline-offset:2px}.source-copy{flex-direction:column;flex:1;min-width:0;display:flex}.source-copy strong{font-size:11.5px;font-weight:700;line-height:1.3}.source-copy small{color:var(--accent);font-size:9.5px;font-weight:600}.source-copy>span{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:3px;font-size:10.5px;line-height:1.4;display:-webkit-box;overflow:hidden}.source-card>.icon-button{width:38px;height:38px;margin-top:-4px;margin-right:-4px}.current-research>p{color:var(--text-soft);white-space:pre-wrap;font-size:11.5px;line-height:1.5}.mini-list{flex-direction:column;gap:4px;display:flex}.mini-list li{color:var(--text-soft);padding-left:12px;font-size:11px;line-height:1.45;position:relative}.mini-list li:before{content:"·";color:var(--accent);font-weight:800;position:absolute;left:2px}.source-links{flex-wrap:wrap;gap:5px;display:flex}.source-link{border:1px solid var(--line);background:var(--surface-muted);min-height:28px;color:var(--muted);border-radius:99px;align-items:center;padding:2px 8px;font-size:9.5px;text-decoration:none;display:inline-flex}.source-link:hover{border-color:var(--accent);color:var(--accent)}.analysis-section>.field-help{margin-top:-2px}.analysis-result{flex-direction:column;gap:8px;display:flex}.suggestion-block{background:var(--surface-muted);border-radius:9px;flex-direction:column;gap:5px;padding:9px 10px;display:flex}.suggestion-block.warning{border-left:3px solid var(--danger)}.suggestion-block h5{color:var(--text);align-items:center;gap:5px;font-size:11px;font-weight:750;display:flex}.suggestion-block p{color:var(--text-soft);font-size:11px;line-height:1.45}.research-error{align-items:flex-start}.message-actions{flex-direction:column;gap:13px;display:flex}.quoted-message{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--surface-muted);border-radius:4px 12px 12px 4px;padding:10px 12px}.quoted-author{color:var(--accent);letter-spacing:.04em;text-transform:uppercase;margin-bottom:3px;font-size:10.5px;font-weight:800;display:block}.quoted-message p{max-height:96px;color:var(--text-soft);white-space:pre-wrap;-webkit-line-clamp:4;-webkit-box-orient:vertical;font-size:12.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.quoted-message time{color:var(--muted);margin-top:5px;font-size:9.5px;display:block}.emoji-picker{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;display:grid}.emoji-button{border:1px solid var(--line);background:var(--surface);border-radius:12px;justify-content:center;align-items:center;min-height:48px;font-size:22px;display:inline-flex}.emoji-button:hover{background:var(--surface-muted)}.emoji-button.is-active{border-color:var(--accent);background:var(--accent-soft)}.action-list{border-top:1px solid var(--line);flex-direction:column;display:flex}.action-row{border-bottom:1px solid var(--line);min-height:52px;color:var(--text-soft);text-align:left;align-items:center;gap:11px;padding:0 4px;font-size:13.5px;font-weight:600;display:flex}.action-row:hover{color:var(--text)}.action-row.is-danger{color:var(--danger)}.action-row svg{color:currentColor;flex:none}.media-viewer{z-index:800;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:#07050bf2;justify-content:center;align-items:center;animation:.15s ease-out fade-in;display:flex;position:fixed;inset:0}.media-viewer-backdrop{cursor:default;width:100%;height:100%;position:absolute;inset:0}.media-viewer-content{z-index:1;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:54px 10px 40px;display:flex;position:relative}.media-viewer-content img,.media-viewer-content video{object-fit:contain;border-radius:8px;max-width:100%;max-height:calc(100dvh - 120px)}.media-viewer-close{top:calc(8px + env(safe-area-inset-top));z-index:2;color:#fff;background:#ffffff1f;position:absolute;right:10px}.media-viewer-close:hover{color:#fff;background:#ffffff38}.media-loading{color:#ffffffb3;font-size:13px}.media-caption{color:#fff9;text-overflow:ellipsis;white-space:nowrap;max-width:90vw;margin-top:9px;font-size:10.5px;overflow:hidden}.toast{right:12px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:1000;border:1px solid var(--line-strong);background:var(--surface-raised);max-width:430px;min-height:50px;color:var(--text);box-shadow:var(--shadow-lift);pointer-events:none;border-radius:14px;align-items:center;gap:9px;margin:0 auto;padding:9px 9px 9px 13px;font-size:12.5px;line-height:1.4;animation:.19s ease-out toast-in;display:flex;position:fixed;left:12px}body:has(.sheet-layer) .toast{bottom:calc(94px + env(safe-area-inset-bottom))}.toast-close{pointer-events:auto}.toast>svg{flex:none}.toast-success>svg{color:var(--success)}.toast-error>svg{color:var(--danger)}.toast-info>svg{color:var(--accent)}.toast>span{flex:1;min-width:0}.toast-close{width:34px;height:34px;color:var(--muted);border-radius:8px;flex:none;justify-content:center;align-items:center;display:inline-flex}.toast-close:hover{background:var(--surface-muted)}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (pointer:coarse){.composer-icon,.send-button,.message-action-button,.toast-close,.composer-error button,.character-actions .icon-button,.source-card>.icon-button,.research-heading .icon-button{width:44px;height:44px}.reaction-chip{min-width:44px;min-height:44px}.character-chip{min-height:44px}.color-dot{width:44px;height:44px}.source-link,.text-link,.range{min-height:44px}.attachment-remove{background:radial-gradient(circle,#0c0812b8 0 13px,#0000 13.5px);width:44px;height:44px;top:0;right:0}}@media (min-width:700px){.app-header{min-height:70px;padding-inline:18px}.session-title{font-size:21px}.session-kicker{font-size:11px}.message-text,.message-action-text{font-size:16px}.composer-wrap{padding-inline:18px}.composer{max-width:760px;margin:0 auto}.welcome-step{padding:16px}}@media (min-width:1040px){body{background:radial-gradient(circle at 20% 15%, #7c3aed1a, transparent 34%), var(--bg-deep)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}