@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;800&display=swap";:root{--bg-base:#000;--bg-surface:#14141499;--bg-surface-2:#232323b3;--bg-hover:#32323280;--border:#ffffff26;--border-subtle:#ffffff0d;--accent:#10b981;--accent-hover:#059669;--accent-glow:#10b98159;--accent-gradient:linear-gradient(135deg, #10b981, #047857);--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--user-bubble:#171717;--user-bubble-border:#ffffff26;--assistant-bubble:#0f0f0fcc;--error:#ef4444;--success:#10b981;--warning:#f59e0b;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-full:9999px;--sidebar-width:280px;--font:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading:"Outfit", sans-serif;--font-mono:"Fira Code", "Cascadia Code", monospace;--shadow-sm:0 4px 12px #0000004d;--shadow-md:0 8px 24px #00000080;--shadow-lg:0 16px 40px #0009;--shadow-glow:0 0 30px var(--accent-glow);--transition:.25s cubic-bezier(.16, 1, .3, 1);--glass-filter:blur(16px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{font-family:var(--font);color:var(--text-primary);background:var(--bg-base);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15%,#ffffff08 0%,#0000 50%),radial-gradient(circle at 85% 30%,#ffffff05 0%,#0000 50%);font-size:15px;line-height:1.6}a{color:var(--accent);transition:var(--transition);text-decoration:none}a:hover{color:#a855f7;text-shadow:0 0 8px var(--accent-glow)}button{font-family:var(--font);cursor:pointer;color:inherit;background:0 0;border:none;outline:none}input,textarea{font-family:var(--font);color:var(--text-primary);background:0 0;border:none;outline:none}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 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var(--border-subtle);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);justify-content:center;align-items:center;margin-right:12px;padding:8px;display:flex}.btn-toggle-sidebar:hover{background:var(--bg-hover);color:var(--text-primary);transform:scale(1.05)}.sidebar-header{border-bottom:1px solid var(--border-subtle);align-items:center;gap:12px;margin-bottom:8px;padding:8px 8px 16px;display:flex}.sidebar-logo{background:var(--accent-gradient);border-radius:var(--radius-md);width:36px;height:36px;box-shadow:var(--shadow-glow);flex-shrink:0;justify-content:center;align-items:center;font-size:20px;display:flex}.sidebar-title{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.02em;font-size:18px;font-weight:600}.btn-new-chat{border-radius:var(--radius-md);border:1px solid var(--border);color:var(--text-primary);transition:var(--transition);background:#10b9810d;align-items:center;gap:10px;width:100%;margin-bottom:12px;padding:12px 16px;font-size:14px;display:flex;box-shadow:0 2px 10px #0000001a}.btn-new-chat:hover{border-color:var(--accent-hover);box-shadow:var(--shadow-glow);background:#10b98126;transform:translateY(-1px)}.sidebar-sessions{flex-direction:column;flex:1;gap:4px;display:flex;overflow-y:auto}.sidebar-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;padding:8px 10px;font-size:11px;font-weight:700}.session-item{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:1px solid #0000;align-items:center;gap:10px;padding:10px 12px;display:flex;position:relative}.session-item:hover{background:var(--bg-hover);transform:translate(4px)}.session-item.active{background:#10b98126;border:1px solid #10b9814d;box-shadow:0 4px 12px #0003}.session-item-icon{color:var(--text-secondary);flex-shrink:0;font-size:16px}.session-item.active .session-item-icon{color:var(--accent)}.session-item-title{white-space:nowrap;text-overflow:ellipsis;color:var(--text-secondary);flex:1;font-size:14px;overflow:hidden}.session-item.active .session-item-title{color:var(--text-primary);font-weight:500}.session-item-delete{opacity:0;color:var(--text-muted);transition:var(--transition);border-radius:6px;flex-shrink:0;padding:4px}.session-item:hover .session-item-delete{opacity:1}.session-item-delete:hover{color:var(--error);background:#ef444426}.sidebar-footer{border-top:1px solid var(--border-subtle);margin-top:8px;padding-top:12px}.btn-logout{border-radius:var(--radius-md);color:var(--text-secondary);transition:var(--transition);align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:14px;font-weight:500;display:flex}.btn-logout:hover{color:var(--error);background:#ef44441a}.sidebar-user{background:var(--bg-surface-2);border-radius:var(--radius-md);border:1px solid var(--border-subtle);align-items:center;gap:12px;margin-bottom:8px;padding:10px 12px;display:flex}.user-avatar{background:var(--accent-gradient);border-radius:var(--radius-full);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex;box-shadow:0 2px 8px #0003}.user-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;font-weight:600;overflow:hidden}.chat-main{flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-header{-webkit-backdrop-filter:blur(8px);z-index:5;background:linear-gradient(#000000e6,#0000);align-items:center;gap:12px;padding:16px 24px;display:flex;position:absolute;top:0;left:0;right:0;-webkit-mask-image:linear-gradient(#000 60%,#0000);mask-image:linear-gradient(#000 60%,#0000)}.chat-header-title{font-family:var(--font-heading);color:var(--text-primary);text-shadow:0 2px 4px #00000080;font-size:18px;font-weight:600}.chat-header-subtitle{color:var(--text-secondary);font-size:12px}.message-list{scroll-behavior:smooth;flex-direction:column;flex:1;gap:24px;padding:80px 0 24px;display:flex;overflow-y:auto}.message-list-empty{color:var(--text-muted);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;padding:40px;animation:.5s fadeSlideIn;display:flex}.empty-icon{border-radius:var(--radius-xl);background:var(--bg-surface-2);width:80px;height:80px;box-shadow:var(--shadow-lg);border:1px solid var(--border-subtle);color:var(--accent);justify-content:center;align-items:center;font-size:36px;display:flex}.empty-title{font-family:var(--font-heading);color:var(--text-primary);background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:26px;font-weight:600}.message-row{opacity:0;max-width:100%;padding:0 24px;animation:.4s cubic-bezier(.175,.885,.32,1.275) forwards messagePop;display:flex;transform:translateY(20px)scale(.95)}@keyframes messagePop{to{opacity:1;transform:translateY(0)scale(1)}}.message-row.user{justify-content:flex-end}.message-row.assistant{justify-content:flex-start}.message-with-avatar{align-items:flex-end;gap:16px;max-width:85%;display:flex}.message-row.user .message-with-avatar{flex-direction:row-reverse}.msg-avatar{border-radius:var(--radius-full);width:32px;height:32px;box-shadow:var(--shadow-sm);flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.msg-avatar.user{background:var(--accent-gradient);color:#fff}.msg-avatar.assistant{background:var(--bg-surface-2);border:1px solid #ffffff1a}.message-bubble{border-radius:var(--radius-xl);word-break:break-word;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(12px);padding:14px 20px;font-size:15px;line-height:1.7;position:relative}.message-bubble.user{background:var(--user-bubble);border:1px solid var(--user-bubble-border);color:#fff;border-bottom-right-radius:4px}.message-bubble.assistant{background:var(--assistant-bubble);color:var(--text-primary);border:1px solid var(--border-subtle);border-bottom-left-radius:4px}.message-bubble p{margin:0}.message-bubble p+p{margin-top:12px}.message-bubble pre{border-radius:var(--radius-md);font-size:13px;font-family:var(--font-mono);background:#000;border:1px solid #ffffff1a;margin:12px 0;padding:16px;overflow-x:auto;box-shadow:inset 0 2px 4px #00000080}.message-bubble code{font-family:var(--font-mono);color:#a78bfa;background:#0000004d;border-radius:6px;padding:2px 6px;font-size:13px}.message-meta{color:var(--text-muted);opacity:.8;margin-top:6px;padding:0 6px;font-size:11px}.message-row.user .message-meta{text-align:right}.chat-input-area{background:linear-gradient(to top, var(--bg-base) 60%, transparent);z-index:10;flex-shrink:0;padding:20px 24px 32px;position:relative}.chat-input-wrapper{-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transition:all var(--transition);background:#0f0f0fcc;align-items:flex-end;gap:12px;padding:12px 16px;display:flex}.chat-input-wrapper:focus-within{border-color:var(--accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn-attach{border-radius:var(--radius-md);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition);background:#ffffff0d;flex-shrink:0;justify-content:center;align-items:center;display:flex}.btn-attach:hover{color:var(--text-primary);background:#ffffff1a}.btn-attach.uploading{pointer-events:none}.chat-textarea{resize:none;color:var(--text-primary);background:0 0;flex:1;min-height:24px;max-height:200px;padding:6px 0;font-size:15px;line-height:1.6;overflow-y:auto}.chat-textarea::placeholder{color:var(--text-muted)}.btn-send{border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex;box-shadow:0 4px 12px #10b9814d}.btn-send:hover:not(:disabled){box-shadow:var(--shadow-glow);transform:translateY(-2px)scale(1.05)}.btn-send:disabled{background:var(--bg-surface-2);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.btn-send.sending{animation:1.5s infinite pulse}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #10b981b3}70%{transform:scale(.95);box-shadow:0 0 0 10px #10b98100}to{transform:scale(1);box-shadow:0 0 #10b98100}}.btn-send.stop-btn{color:var(--text-primary);border:1px solid var(--border);box-shadow:none;transition:all var(--transition);background:0 0}.btn-send.stop-btn:hover{border-color:var(--error);color:var(--error);background:#ef444433;transform:translateY(-2px)scale(1.05);box-shadow:0 0 15px #ef44444d}.input-hint{color:var(--text-muted);text-align:center;letter-spacing:.02em;margin-top:12px;font-size:12px}.login-page{background:var(--bg-base);justify-content:center;align-items:center;width:100%;height:100%;padding:24px;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";background:radial-gradient(circle,#6366f126 0%,#0000 60%);border-radius:50%;width:60vw;height:60vw;animation:15s ease-in-out infinite alternate float;position:absolute;top:-20vw;left:-10vw}.login-page:after{content:"";background:radial-gradient(circle,#a855f71a 0%,#0000 60%);border-radius:50%;width:50vw;height:50vw;animation:20s ease-in-out infinite alternate-reverse float;position:absolute;bottom:-10vw;right:-10vw}@keyframes float{0%{transform:translate(0)}to{transform:translate(10vw,5vh)}}.login-card{z-index:2;-webkit-backdrop-filter:blur(24px);border-radius:var(--radius-lg);background:#12162680;border:1px solid #ffffff14;width:100%;max-width:420px;padding:48px 40px;animation:.8s cubic-bezier(.16,1,.3,1) messagePop;position:relative;box-shadow:0 24px 48px #00000080,inset 0 1px #ffffff1a}.login-logo{background:var(--accent-gradient);border-radius:var(--radius-lg);width:64px;height:64px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;margin:0 auto 24px;font-size:32px;display:flex}.login-title{font-family:var(--font-heading);color:var(--text-primary);text-align:center;letter-spacing:-.02em;margin-bottom:8px;font-size:32px;font-weight:800}.login-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:32px;font-size:15px}.form-label{color:var(--text-secondary);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:700;display:block}.form-input{border-radius:var(--radius-md);color:var(--text-primary);transition:all var(--transition);background:#0000004d;border:1px solid #ffffff1a;width:100%;margin-bottom:20px;padding:14px 16px;font-size:15px;box-shadow:inset 0 2px 4px #0003}.form-input:focus{border-color:var(--accent);box-shadow:inset 0 2px 4px #0003,0 0 0 3px #6366f133}.btn-login{border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;width:100%;transition:all var(--transition);margin-top:12px;padding:14px;font-size:15px;font-weight:700;box-shadow:0 4px 16px #10b98166}.btn-login:hover:not(:disabled){box-shadow:var(--shadow-glow);transform:translateY(-2px)}.spinner{border:2px solid #fff3;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.btn-schedule-toggle{border-radius:var(--radius-md);border:1px solid var(--border-subtle);color:var(--text-secondary);transition:var(--transition);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);white-space:nowrap;background:#6366f10d;align-items:center;gap:7px;margin-left:auto;padding:7px 14px;font-size:13px;font-weight:500;display:flex}.btn-schedule-toggle:hover{color:var(--text-primary);border-color:var(--accent);background:#6366f126;transform:translateY(-1px);box-shadow:0 4px 12px #6366f133}.btn-schedule-toggle.active{border-color:var(--accent);color:var(--accent);background:#6366f133;box-shadow:0 0 12px #6366f140}.schedule-panel{-webkit-backdrop-filter:blur(20px);border-left:1px solid var(--border-subtle);z-index:20;background:#0c101eeb;flex-direction:column;width:320px;min-width:320px;height:100%;margin-right:-320px;transition:margin-right .4s cubic-bezier(.16,1,.3,1);display:flex;overflow:hidden}.schedule-panel.open{margin-right:0}.sp-header{border-bottom:1px solid var(--border-subtle);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 16px 12px;display:flex}.sp-header-left{align-items:center;gap:8px;display:flex}.sp-title{font-family:var(--font-heading);color:var(--text-primary);font-size:16px;font-weight:600}.sp-header-right{align-items:center;gap:8px;display:flex}.sp-btn-add{border-radius:var(--radius-md);color:var(--accent);transition:var(--transition);background:#6366f126;border:1px solid #6366f14d;align-items:center;gap:5px;padding:6px 12px;font-size:13px;font-weight:500;display:flex}.sp-btn-add:hover{background:#6366f140;transform:translateY(-1px);box-shadow:0 4px 12px #6366f133}.sp-btn-close{width:28px;height:28px;color:var(--text-muted);transition:var(--transition);border-radius:8px;justify-content:center;align-items:center;display:flex}.sp-btn-close:hover{background:var(--bg-hover);color:var(--text-primary)}.sp-body{flex-direction:column;flex:1;gap:4px;padding:12px 12px 24px;display:flex;overflow-y:auto}.sp-empty{color:var(--text-muted);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:6px;padding:48px 16px;font-size:14px;display:flex}.sp-spinner{border:2px solid #6366f133;border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;margin-bottom:8px;animation:.8s linear infinite spin}.sp-group{margin-bottom:8px}.sp-date-label{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;padding:6px 4px 4px;font-size:11px;font-weight:700}.sp-event{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:var(--transition);cursor:default;border-left:3px solid #6366f1;margin-bottom:4px;padding:10px 12px}.sp-event:hover{background:var(--bg-surface-2);border-color:#ffffff1a;transform:translate(2px)}.sp-event-top{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.sp-event-title{color:var(--text-primary);word-break:break-word;flex:1;font-size:14px;font-weight:500;line-height:1.4}.sp-event-actions{opacity:0;transition:var(--transition);flex-shrink:0;gap:2px;display:flex}.sp-event:hover .sp-event-actions{opacity:1}.sp-event-btn{width:24px;height:24px;color:var(--text-muted);transition:var(--transition);border-radius:6px;justify-content:center;align-items:center;font-size:11px;display:flex}.sp-event-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.sp-event-btn-danger:hover{color:var(--error);background:#ef444426}.sp-event-time{color:var(--text-secondary);margin-top:4px;font-size:12px}.sp-event-location{color:var(--text-muted);align-items:center;gap:4px;margin-top:3px;font-size:12px;display:flex}.sp-event-desc{color:var(--text-muted);white-space:pre-wrap;word-break:break-word;margin-top:4px;font-size:12px}.schedule-form-overlay{-webkit-backdrop-filter:blur(4px);z-index:100;background:#0009;justify-content:center;align-items:center;padding:24px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes 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