@import "https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap";
:root{--primary:#d31e1e;--primary-glow:#d31e1e66;--secondary:#ff6b6b;--secondary-glow:#d31e1e4d;--accent:#d31e1e;--success:#4ade80;--warning:#fbbf24;--danger:#f87171;--bg-deep:#080808;--bg-base:#111;--bg-surface:#1a1a1a;--bg-elevated:#222;--glass:#ffffff0a;--glass-border:#ffffff14;--glass-hover:#ffffff14;--text-primary:#f5f5f5;--text-secondary:#9a9a9a;--text-muted:#5a5a5a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-glow:0 0 30px #d31e1e26;--shadow-lg:0 20px 40px #0006;--transition:.25s cubic-bezier(.4, 0, .2, 1);--font:"Manrope", -apple-system, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font);background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6;overflow:hidden}body{background:linear-gradient(145deg, var(--bg-deep) 0%, var(--bg-base) 40%, #1a1a1a 100%)}a{color:var(--primary);text-decoration:none}a:hover{color:var(--secondary)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d31e1e4d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#d31e1e80}.app-shell{flex-direction:column;height:100vh;max-height:100vh;display:flex;overflow:hidden}.header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;background:#111111f2;border-bottom:1px solid #d31e1e33;flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.header-brand{align-items:center;gap:12px;display:flex}.header-logo-img{object-fit:contain;width:auto;height:36px;display:block}.header-title{background:linear-gradient(135deg, var(--text-primary), var(--primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:18px;font-weight:700}.header-subtitle{color:var(--text-muted);letter-spacing:1.5px;text-transform:uppercase;margin-top:2px;font-size:10px;font-weight:500}.header-nav{align-items:center;gap:8px;display:flex}.header-link{border-radius:var(--radius-full);color:var(--text-secondary);transition:var(--transition);border:1px solid #0000;padding:8px 16px;font-size:13px;font-weight:500}.header-link:hover{color:var(--text-primary);background:var(--glass);border-color:var(--glass-border)}.header-link.active{color:var(--primary);background:#d31e1e1a;border-color:#d31e1e33}.chat-container{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:24px;display:flex;overflow-y:auto}.chat-empty{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:24px;padding:40px;display:flex}.chat-empty-icon{width:80px;height:80px;box-shadow:var(--shadow-glow);background:linear-gradient(135deg,#d31e1e26,#d31e1e0d);border:1px solid #d31e1e33;border-radius:50%;justify-content:center;align-items:center;font-size:36px;animation:3s ease-in-out infinite pulse-glow;display:flex}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #d31e1e26}50%{box-shadow:0 0 40px #d31e1e4d}}.chat-empty h2{background:linear-gradient(135deg, var(--text-primary), var(--primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:22px;font-weight:700}.chat-empty p{color:var(--text-secondary);max-width:400px;font-size:14px;line-height:1.7}.chat-suggestions{flex-wrap:wrap;justify-content:center;gap:8px;max-width:500px;display:flex}.suggestion-chip{border-radius:var(--radius-full);background:var(--glass);border:1px solid var(--glass-border);color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:12px;font-family:var(--font);padding:8px 16px}.suggestion-chip:hover{color:var(--primary);background:#d31e1e1a;border-color:#d31e1e4d;transform:translateY(-1px)}.message-row{gap:12px;width:100%;max-width:800px;margin:0 auto;animation:.3s ease-out message-in;display:flex}@keyframes message-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-row.user{justify-content:flex-end}.message-row.assistant{justify-content:flex-start}.message-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-top:4px;font-size:14px;display:flex}.message-avatar.user-avatar{background:linear-gradient(135deg, var(--accent), #ff8a65);order:2}.message-avatar.assistant-avatar{background:linear-gradient(135deg, var(--primary), #e55555);box-shadow:0 0 15px var(--primary-glow)}.message-content{border-radius:var(--radius-lg);word-wrap:break-word;max-width:75%;padding:14px 18px;font-size:14px;line-height:1.7}.message-content.user-msg{background:linear-gradient(135deg, var(--primary), #e55555);color:#fff;border-bottom-right-radius:4px}.message-content.assistant-msg{background:var(--glass);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);border-bottom-left-radius:4px}.message-content.assistant-msg p{margin-bottom:8px}.message-content.assistant-msg p:last-child{margin-bottom:0}.message-content.assistant-msg strong{color:var(--secondary)}.message-content.assistant-msg ul,.message-content.assistant-msg ol{margin:8px 0;padding-left:20px}.message-content.assistant-msg li{margin-bottom:4px}.message-content.assistant-msg code{background:#d31e1e26;border-radius:4px;padding:2px 6px;font-size:13px}.typing-indicator{gap:4px;padding:8px 0;display:flex}.typing-dot{background:var(--primary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typing-bounce}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.chat-input-area{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#111c;border-top:1px solid #d31e1e26;flex-shrink:0;padding:16px 24px 24px}.chat-input-wrapper{align-items:flex-end;gap:12px;max-width:800px;margin:0 auto;display:flex}.chat-input{border-radius:var(--radius-lg);background:var(--glass);border:1px solid var(--glass-border);color:var(--text-primary);font-size:14px;font-family:var(--font);resize:none;min-height:48px;max-height:120px;transition:var(--transition);outline:none;flex:1;padding:14px 18px}.chat-input:focus{border-color:#d31e1e66;box-shadow:0 0 20px #d31e1e1a}.chat-input::placeholder{color:var(--text-muted)}.chat-send-btn{border-radius:var(--radius-md);background:linear-gradient(135deg, var(--primary), #e55555);color:#fff;cursor:pointer;width:48px;height:48px;transition:var(--transition);border:none;flex-shrink:0;justify-content:center;align-items:center;font-size:20px;display:flex}.chat-send-btn:hover:not(:disabled){box-shadow:0 0 25px var(--primary-glow);transform:scale(1.05)}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}.chat-error{border-radius:var(--radius-md);color:var(--danger);background:#f871711a;border:1px solid #f871714d;justify-content:space-between;align-items:center;margin:0 16px 8px;padding:10px 14px;font-size:.875rem;display:flex}.chat-error button{color:var(--danger);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:1rem}.chat-disclaimer{text-align:center;color:var(--text-muted);margin-top:8px;font-size:11px}.gate-overlay{background:var(--bg-deep);z-index:1000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.gate-card{background:var(--glass);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-xl);text-align:center;width:90%;max-width:420px;box-shadow:var(--shadow-lg), var(--shadow-glow);padding:48px 40px}.gate-icon{background:linear-gradient(135deg,#d31e1e33,#d31e1e0d);border:1px solid #d31e1e33;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 24px;font-size:28px;display:flex}.gate-card h2{margin-bottom:8px;font-size:20px;font-weight:700}.gate-card p{color:var(--text-secondary);margin-bottom:24px;font-size:13px}.gate-input{border-radius:var(--radius-md);border:1px solid var(--glass-border);width:100%;color:var(--text-primary);font-size:14px;font-family:var(--font);text-align:center;letter-spacing:2px;transition:var(--transition);background:#0000004d;outline:none;margin-bottom:16px;padding:14px 18px}.gate-input:focus{border-color:#d31e1e66;box-shadow:0 0 20px #d31e1e1a}.gate-error{color:var(--danger);margin-bottom:12px;font-size:12px}.btn{border-radius:var(--radius-md);font-family:var(--font);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), #e55555);color:#fff;width:100%}.btn-primary:hover{box-shadow:0 0 25px var(--primary-glow);transform:translateY(-1px)}.btn-danger{color:var(--danger);background:#f871711a;border:1px solid #f8717133}.btn-danger:hover{background:#f8717133}.btn-ghost{background:var(--glass);color:var(--text-secondary);border:1px solid var(--glass-border)}.btn-ghost:hover{background:var(--glass-hover);color:var(--text-primary)}.btn-sm{border-radius:var(--radius-sm);padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.admin-container{flex:1;padding:32px 24px;overflow-y:auto}.admin-content{max-width:900px;margin:0 auto}.admin-title{background:linear-gradient(135deg, var(--text-primary), var(--primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:24px;font-weight:800}.admin-desc{color:var(--text-secondary);margin-bottom:32px;font-size:14px}.admin-section{margin-bottom:32px}.admin-section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1.5px;border-bottom:1px solid var(--glass-border);margin-bottom:16px;padding-bottom:8px;font-size:14px;font-weight:600}.uploader-zone{border:2px dashed var(--glass-border);border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:var(--transition);background:var(--glass);padding:40px;position:relative}.uploader-zone:hover,.uploader-zone.dragover{background:#d31e1e0d;border-color:#d31e1e66;box-shadow:0 0 30px #d31e1e1a}.uploader-zone.uploading{pointer-events:none;opacity:.7}.uploader-icon{margin-bottom:12px;font-size:40px}.uploader-text{color:var(--text-secondary);margin-bottom:4px;font-size:14px}.uploader-hint{color:var(--text-muted);font-size:12px}.uploader-input{display:none}.upload-progress{margin-top:16px}.progress-bar-track{background:#ffffff0d;border-radius:2px;width:100%;height:4px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--primary), var(--secondary));border-radius:2px;height:100%;transition:width .3s}.upload-status{color:var(--text-secondary);margin-top:8px;font-size:12px}.doc-list{flex-direction:column;gap:8px;display:flex}.doc-card{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius-md);transition:var(--transition);align-items:center;gap:14px;padding:14px 18px;display:flex}.doc-card:hover{background:var(--glass-hover);border-color:#d31e1e26}.doc-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.doc-icon.pdf{background:#f8717126}.doc-icon.docx{background:#60a5fa26}.doc-icon.xlsx{background:#4ade8026}.doc-info{flex:1;min-width:0}.doc-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.doc-meta{color:var(--text-muted);gap:12px;margin-top:2px;font-size:11px;display:flex}.doc-actions{flex-shrink:0;gap:6px;display:flex}.doc-empty{text-align:center;color:var(--text-muted);padding:40px;font-size:14px}.toast{border-radius:var(--radius-md);z-index:9999;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);max-width:350px;padding:14px 20px;font-size:13px;font-weight:500;animation:.3s ease-out toast-in;position:fixed;bottom:24px;right:24px}.toast.success{color:var(--success);background:#4ade8026;border-color:#4ade8033}.toast.error{color:var(--danger);background:#f8717126;border-color:#f8717133}@keyframes toast-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;animation:.2s fade-in;display:flex;position:fixed;inset:0}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--bg-elevated);border:1px solid var(--glass-border);border-radius:var(--radius-lg);text-align:center;width:90%;max-width:380px;padding:28px}.modal-card h3{margin-bottom:8px;font-size:16px}.modal-card p{color:var(--text-secondary);margin-bottom:24px;font-size:13px}.modal-actions{justify-content:center;gap:10px;display:flex}@media (max-width:768px){.header{padding:10px 16px}.header-title{font-size:15px}.header-subtitle{display:none}.chat-messages{padding:16px}.chat-input-area{padding:12px 16px 16px}.message-content{max-width:85%;font-size:13px}.admin-container{padding:20px 16px}.uploader-zone{padding:24px}.doc-meta{flex-direction:column;gap:2px}.chat-suggestions{flex-direction:column;align-items:center}}@media (max-width:480px){.header-logo{width:32px;height:32px;font-size:14px}.header-link{padding:6px 10px;font-size:12px}.message-avatar{width:28px;height:28px;font-size:12px}}