:root{color-scheme:dark light;--bg: #0f1115;--bg-elevated: #171a21;--bg-soft: #1e232d;--text: #f2f4f7;--muted: #9aa3b2;--accent: #2f6fed;--accent-soft: rgba(47, 111, 237, .18);--accent-glow: rgba(47, 111, 237, .28);--danger: #e85a6b;--stroke: rgba(255, 255, 255, .08);--press: rgba(255, 255, 255, .06);--user-bubble: #2a3344;--assistant-bubble: #1a1d24;font-family:Segoe UI,SF Pro Text,system-ui,sans-serif}@media(prefers-color-scheme:light){:root{--bg: #f4f5f7;--bg-elevated: #ffffff;--bg-soft: #eceff3;--text: #12151a;--muted: #667085;--accent: #245dde;--accent-soft: rgba(36, 93, 222, .12);--accent-glow: rgba(36, 93, 222, .2);--stroke: rgba(16, 24, 40, .08);--press: rgba(16, 24, 40, .05);--user-bubble: #dce6fb;--assistant-bubble: #ffffff}}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{min-height:100dvh}a{color:inherit;text-decoration:none}button{font:inherit}.screen{min-height:100dvh;display:flex;flex-direction:column;padding:16px 16px calc(20px + env(safe-area-inset-bottom));gap:16px;background:radial-gradient(ellipse at 50% -10%,rgba(59,111,216,.16),transparent 50%),var(--bg)}.voice-screen{background:radial-gradient(ellipse at 50% 28%,rgba(59,111,216,.22),transparent 55%),radial-gradient(ellipse at 50% 85%,rgba(59,111,216,.08),transparent 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12px;border-radius:12px;background:#e85a6b1f;color:var(--danger)}.center-note,.typing-note{text-align:center}.status-bubble{display:inline-flex;align-items:center;gap:6px;opacity:.92}.status-bubble-text{font-size:15px;line-height:1.45}.typing-dots{display:inline-flex;align-items:center;gap:3px;height:1em}.typing-dots span{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.35;animation:typing-dot 1.2s infinite ease-in-out}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typing-dot{0%,80%,to{opacity:.25;transform:translateY(0)}40%{opacity:.9;transform:translateY(-2px)}}.chatgpt-skin{height:100dvh;max-height:100dvh;overflow:hidden;display:flex;flex-direction:column;background:#f7f7f8;color:#0d0d0d}.chatgpt-header{border-bottom:none;background:transparent;justify-content:space-between;padding:10px 14px 6px}.header-spacer{width:44px}.icon-btn.round{border-radius:999px;background:#fff;border:1px solid rgba(0,0,0,.06);box-shadow:0 1px 2px #0000000a}.icon-btn.round.soft{background:transparent;border-color:transparent;box-shadow:none;font-size:20px}.icon-btn.round.soft.attach-btn{font-size:28px;font-weight:500;line-height:1}.icon-btn.round.soft.voice-mode-btn{font-size:22px;line-height:1}.icon-btn.recording{color:#d92d20}.pro-pill{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:10px 16px;background:#dbeafe;color:#1d4ed8;font-weight:600;font-size:14px;cursor:pointer;flex-shrink:0}.pro-pill.compact{gap:4px;padding:8px 10px;font-size:12px;white-space:nowrap}.chat-header-switcher{flex:1;min-width:0;display:flex;align-items:center;gap:6px;border:0;background:#f3f4f6;text-align:left;padding:6px 10px;cursor:pointer;border-radius:12px}.chat-header-switcher:disabled{opacity:.6;cursor:default}.chat-header-switcher:not(:disabled):active{background:#e5e7eb}.chatgpt-skin .chat-title{font-size:15px;font-weight:600;color:#0d0d0d}.chatgpt-skin .chat-subtitle{font-size:11px;color:#6b7280}.role-btn-active{outline:2px solid #1d4ed8;outline-offset:1px}.pro-star{font-size:12px}.pro-toast{position:fixed;top:64px;left:50%;transform:translate(-50%);z-index:40;background:#111827;color:#fff;padding:10px 14px;border-radius:12px;font-size:13px}.chatgpt-skin .chat-thread{padding-bottom:8px}.chatgpt-skin .empty-chat h2{font-weight:600;color:#111}.chatgpt-skin .from-assistant .bubble{background:transparent;border:0;padding-left:4px}.chatgpt-skin .from-user .bubble{background:#ececec;border:0}.composer-capsule{flex-shrink:0;margin:0 12px calc(12px + env(safe-area-inset-bottom));padding:12px 12px 10px;border-radius:28px;background:#fff;border:0;box-shadow:none;display:flex;flex-direction:column;gap:8px}.composer-capsule .composer-input{border:0;background:transparent;min-height:28px;max-height:140px;overflow-y:auto;resize:none;padding:4px 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16px}.drawer-list{display:flex;flex-direction:column;gap:2px}.drawer-item-row{display:flex;align-items:stretch;gap:2px;border-radius:12px}.drawer-item-row.active,.drawer-item-row:active{background:#0000000f}.drawer-item{flex:1;border:0;background:transparent;text-align:left;padding:12px 10px;border-radius:12px;font:inherit;color:#111;cursor:pointer}.drawer-item-more{border:0;background:transparent;color:#667085;font:inherit;font-size:18px;line-height:1;padding:0 10px;border-radius:12px;cursor:pointer}.drawer-item-title{font-size:15px;font-weight:500}.drawer-item-sub{margin-top:2px;font-size:12px;color:#667085}.drawer-item.active,.drawer-item:active{background:transparent}.drawer-action-sheet{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;align-items:flex-end}.drawer-action-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;border:0;background:#00000059}.drawer-action-panel{position:relative;z-index:1;width:100%;background:#fff;border-radius:16px 16px 0 0;padding:14px 12px calc(14px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:6px;touch-action:none}.drawer-action-panel.is-dragging{transition:none}.drawer-action-title{font-size:13px;color:#667085;padding:4px 8px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drawer-action-btn{border:0;background:#f3f4f6;border-radius:12px;padding:12px 14px;font:inherit;font-size:15px;text-align:left;cursor:pointer;color:#111}.drawer-action-btn.danger{color:#b42318}.drawer-action-btn:disabled{opacity:.6;cursor:default}.drawer-show-all{margin-top:10px;border:0;background:transparent;color:#2563eb;font:inherit;font-weight:600;padding:8px 10px;cursor:pointer}.drawer-footer{padding:12px 14px calc(14px + env(safe-area-inset-bottom));border-top:1px solid rgba(0,0,0,.06)}.drawer-new-chat{width:100%;border:0;border-radius:999px;padding:12px 16px;background:#2563eb;color:#fff;font:inherit;font-weight:600;cursor:pointer}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#0f172a66;display:flex;align-items:flex-end}.sheet-panel{width:100%;max-height:85dvh;overflow:auto;background:#fff;border-radius:20px 20px 0 0;padding:10px 16px calc(20px + env(safe-area-inset-bottom));touch-action:pan-y}.sheet-panel.is-dragging{transition:none;overflow:hidden}.sheet-header{display:flex;align-items:center;justify-content:flex-start;gap:12px;min-height:28px}.sheet-title{font-weight:700;font-size:16px}.sheet-close-wide{display:block;width:100%;margin:10px 0 0;padding:14px 16px;border:1px solid #e4e7ec;border-radius:12px;background:#f8f9fb;color:#344054;font-size:15px;font-weight:600;text-align:center;cursor:pointer}.sheet-close-wide:active{background:#eef0f4}.sheet-sub{margin:8px 0 12px}.sheet-roles{margin-bottom:8px}.voice-settings-btn{width:40px;height:40px;border:0;border-radius:12px;background:#f3f4f6;color:#111;font-size:18px;cursor:pointer;flex-shrink:0}.voice-settings-btn:disabled{opacity:.45;cursor:default}.voice-settings-btn:active:not(:disabled){transform:scale(.96)}.voice-sheet-panel{display:flex;flex-direction:column;gap:4px}.voice-sheet-current{margin:4px 0 8px;font-size:20px;font-weight:700;text-align:center}.voice-sheet-carousel{margin:4px 0 16px}.voice-sheet-start{width:100%;margin-top:4px}