:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-message-user: #0f3460;--bg-message-assistant: #222244;--bg-message-error: #3a1515;--bg-message-system: #1e1e3a;--bg-input: #222244;--bg-widget: #1e2a4a;--text-primary: #e0e0e0;--text-secondary: #a0a0b0;--text-dim: #666680;--accent: #cc5e76;--accent-hover: #e06880;--tool-color: #f0c040;--border: #333355;--green: #4caf50;--red: #ff6b6b;--radius: 8px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font);font-size:15px;line-height:1.6}.app{display:flex;flex-direction:column;height:100%;max-width:800px;margin:0 auto}.app__header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}.app__title{font-size:18px;font-weight:600;color:var(--accent)}.app__status{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.app__status-dot{width:8px;height:8px;border-radius:50%}.app__status-dot--on{background:var(--green)}.app__status-dot--off{background:var(--red)}.app__new-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 12px;border-radius:var(--radius);cursor:pointer;font-size:13px}.app__new-btn:hover{border-color:var(--accent);color:var(--accent)}.chat{display:flex;flex-direction:column;flex:1;min-height:0}.chat__messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.chat__empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-dim);font-size:16px}.message{max-width:85%;animation:fadeIn .15s ease-out}.message--user{align-self:flex-end}.message--assistant,.message--error,.message--system{align-self:flex-start}.message__content{padding:10px 14px;border-radius:var(--radius);word-wrap:break-word;overflow-wrap:break-word}.message--user .message__content{background:var(--bg-message-user);border-bottom-right-radius:2px}.message--assistant .message__content{background:var(--bg-message-assistant);border-bottom-left-radius:2px}.message--error .message__content{background:var(--bg-message-error);color:var(--red)}.message--system .message__content{background:var(--bg-message-system);color:var(--text-secondary);font-size:13px}.streaming-cursor{display:inline-block;width:2px;height:1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:blink .8s step-end infinite}.message__content h1,.message__content h2,.message__content h3{color:var(--accent);margin:12px 0 6px;font-size:1.1em}.message__content h1{font-size:1.3em}.message__content p{margin:4px 0}.message__content ul,.message__content ol{padding-left:20px;margin:4px 0}.message__content code{font-family:var(--font-mono);background:#ffffff0f;padding:1px 5px;border-radius:3px;font-size:.9em}.message__content pre{background:#0000004d;padding:12px;border-radius:var(--radius);overflow-x:auto;margin:8px 0}.message__content pre code{background:none;padding:0}.message__content table{border-collapse:collapse;width:100%;margin:8px 0;font-size:.9em}.message__content th,.message__content td{border:1px solid var(--border);padding:6px 10px;text-align:left}.message__content th{background:#ffffff0a;font-weight:600}.message__content a{color:var(--accent);text-decoration:none}.message__content a:hover{text-decoration:underline}.message__content blockquote{border-left:3px solid var(--accent);padding-left:12px;margin:8px 0;color:var(--text-secondary)}.tool-indicator{display:flex;flex-direction:column;gap:4px;align-self:flex-start}.tool-indicator__item{display:flex;align-items:center;gap:6px;color:var(--tool-color);font-size:13px;padding:4px 10px;animation:pulse 1.5s ease-in-out infinite}.tool-indicator__icon{font-size:14px}.tool-indicator__name{font-weight:500}.tool-indicator__dots{color:var(--text-dim)}.input-bar{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:var(--bg-secondary)}.input-bar__textarea{flex:1;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);padding:10px 14px;font-family:var(--font);font-size:15px;resize:none;outline:none;min-height:42px;max-height:120px}.input-bar__textarea:focus{border-color:var(--accent)}.input-bar__textarea::placeholder{color:var(--text-dim)}.input-bar__send{background:var(--accent);color:#fff;border:none;border-radius:var(--radius);padding:10px 20px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}.input-bar__send:hover{background:var(--accent-hover)}.input-bar__send:disabled{opacity:.4;cursor:not-allowed}.widget{margin:8px 0;border-radius:var(--radius);overflow:hidden}.widget--calendar{display:flex;flex-direction:column;gap:12px}.calendar-day{display:flex;flex-direction:column;gap:2px}.calendar-day__header{font-weight:600;color:var(--accent);font-size:.85em;text-transform:uppercase;letter-spacing:.03em;padding:4px 12px 2px}.calendar-event{display:flex;gap:12px;padding:10px 12px;background:var(--bg-widget);border-radius:var(--radius)}.calendar-event__details{flex:1}.calendar-event__title{font-weight:500}.calendar-event__time{font-size:.85em;color:var(--text-secondary)}.calendar-event__location{font-size:.85em;color:var(--text-dim)}.widget--checklist{display:flex;flex-direction:column;gap:4px;padding:8px 0}.checklist-item{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius);cursor:pointer;transition:background .1s}.checklist-item:hover{background:#ffffff08}.checklist-item__checkbox{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}.checklist-item__text--done{text-decoration:line-through;color:var(--text-dim)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{50%{opacity:0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}body.tg-mini-app{--bg-primary: var(--tg-theme-bg-color, #1a1a2e);--bg-secondary: var(--tg-theme-secondary-bg-color, #16213e);--bg-input: var(--tg-theme-secondary-bg-color, #222244);--text-primary: var(--tg-theme-text-color, #e0e0e0);--text-secondary: var(--tg-theme-hint-color, #a0a0b0);--text-dim: var(--tg-theme-subtitle-text-color, #666680);--accent: var(--tg-theme-button-color, #cc5e76);--accent-hover: var(--tg-theme-accent-text-color, #e06880);--border: var(--tg-theme-section-separator-color, #333355);--red: var(--tg-theme-destructive-text-color, #ff6b6b);--bg-message-assistant: var(--tg-theme-secondary-bg-color, #222244);--bg-message-user: var(--tg-theme-button-color, #0f3460);--bg-widget: var(--tg-theme-section-bg-color, #1e2a4a)}body.tg-mini-app .app{padding-top:var(--tg-safe-area-inset-top, 0px);padding-bottom:var(--tg-safe-area-inset-bottom, 0px);padding-left:var(--tg-safe-area-inset-left, 0px);padding-right:var(--tg-safe-area-inset-right, 0px)}body.tg-mini-app .chat{padding-top:var(--tg-content-safe-area-inset-top, 0px)}body.tg-mini-app .app{height:var(--tg-viewport-stable-height, 100vh)}body.tg-mini-app .app__header{display:none}.viewer{flex:1;overflow-y:auto;padding:16px}.viewer__loading,.viewer__error{text-align:center;padding:32px 16px;color:var(--text-secondary)}.viewer__error{color:var(--red)}.viewer__markdown{color:var(--text-primary);line-height:1.5}