:root{--bg-main: #0b0f19;--bg-sidebar: #111827;--bg-card: #1f2937;--bg-bubble-bot: #1e293b;--bg-bubble-user: #0284c7;--text-main: #f3f4f6;--text-muted: #9ca3af;--text-subtle: #6b7280;--accent-cyan: #38bdf8;--accent-blue: #2563eb;--accent-gold: #f59e0b;--accent-emerald: #10b981;--border-color: #374151;--border-focus: #0ea5e9;--font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}#root{height:100%}.app-layout{display:flex;width:100%;height:100%;overflow:hidden}.sidebar{width:330px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:20px 16px;overflow-y:auto;flex-shrink:0;transition:transform .3s ease;z-index:40}.brand-header{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--border-color)}.brand-logo{width:42px;height:42px;background:linear-gradient(135deg,#0284c7,#2563eb);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #0ea5e94d}.brand-info h2{font-size:1.05rem;font-weight:700;color:#fff;letter-spacing:-.02em}.badge-status{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;color:var(--accent-cyan);font-weight:600}.badge-status .dot{width:7px;height:7px;background-color:var(--accent-emerald);border-radius:50%;box-shadow:0 0 8px var(--accent-emerald)}.sidebar-section{margin-top:20px}.section-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-subtle);margin-bottom:10px;padding-left:4px}.quick-nav{display:flex;flex-direction:column;gap:6px}.nav-chip{background-color:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:var(--radius-sm);padding:9px 12px;color:var(--text-main);font-size:.83rem;font-weight:500;text-align:left;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .2s ease;font-family:inherit}.nav-chip svg{color:var(--accent-cyan);flex-shrink:0}.nav-chip:hover{background-color:#0ea5e91f;border-color:var(--accent-cyan);transform:translate(3px)}.nav-chip.outline{border-color:#3b82f6;background:#3b82f614}.sidebar-footer{margin-top:auto;padding-top:18px}.company-card{background-color:var(--bg-card);border:1px solid var(--border-color);padding:12px;border-radius:var(--radius-md);font-size:.78rem;color:var(--text-muted)}.company-card strong{color:#fff}.company-card a{color:var(--accent-cyan);text-decoration:none}.company-card a:hover{text-decoration:underline}.address-sub{margin-top:4px;font-size:.7rem;color:var(--text-subtle)}.chat-container{flex:1;display:flex;flex-direction:column;height:100%;background-color:var(--bg-main);position:relative;min-width:0}.top-nav{height:60px;border-bottom:1px solid var(--border-color);background-color:#111827d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:10}.nav-left{display:flex;align-items:center;gap:12px}.header-titles h1{font-size:1.1rem;font-weight:700;color:#fff}.header-titles .subtitle{font-size:.72rem;color:var(--text-muted)}.nav-right{display:flex;align-items:center;gap:10px}.lang-pill{font-size:.75rem;background-color:#38bdf81a;color:var(--accent-cyan);border:1px solid rgba(56,189,248,.25);padding:4px 10px;border-radius:20px;display:flex;align-items:center;gap:6px;font-weight:600}.icon-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-muted);width:36px;height:36px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.icon-btn:hover{background-color:var(--bg-card);color:#fff;border-color:var(--text-subtle)}.mobile-toggle{display:none}.quick-chips-bar{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:10px 20px;background-color:#11182780;border-bottom:1px solid var(--border-color);scrollbar-width:none}.quick-chips-bar::-webkit-scrollbar{display:none}.chip-btn{background-color:#38bdf814;border:1px solid rgba(56,189,248,.25);color:var(--accent-cyan);font-size:.78rem;font-weight:600;padding:5px 12px;border-radius:16px;white-space:nowrap;cursor:pointer;transition:all .2s;font-family:inherit}.chip-btn:hover{background-color:#38bdf82e;border-color:var(--accent-cyan);transform:translateY(-1px)}.messages-flow{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:18px;scroll-behavior:smooth}.message-row{display:flex;gap:12px;max-width:840px;width:100%}.message-row.user-row{align-self:flex-end;flex-direction:row-reverse}.message-row.bot-row{align-self:flex-start}.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.bot-avatar{background:linear-gradient(135deg,#0ea5e9,#3b82f6);color:#fff;box-shadow:0 2px 8px #0ea5e94d}.user-avatar{background:#374151;color:#e5e7eb}.message-bubble{padding:14px 18px;border-radius:var(--radius-lg);font-size:.9rem;line-height:1.6;max-width:85%;word-break:break-word}.bot-bubble{background-color:var(--bg-bubble-bot);border:1px solid var(--border-color);color:var(--text-main);border-top-left-radius:4px}.user-bubble{background:linear-gradient(135deg,#0284c7,#2563eb);color:#fff;border-top-right-radius:4px}.bubble-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.08)}.sender-name{font-weight:700;font-size:.78rem;color:var(--accent-cyan)}.badge-source{font-size:.68rem;background:#ffffff14;padding:2px 7px;border-radius:4px;color:var(--text-muted)}.bubble-footer{margin-top:10px;padding-top:6px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between}.citations-tag{font-size:.7rem;color:var(--text-muted)}.bubble-actions{display:flex;gap:6px}.mini-btn{background:transparent;border:none;color:var(--text-subtle);cursor:pointer;padding:3px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.mini-btn:hover{color:#fff;background:#ffffff1a}.mini-btn.speaking{color:var(--accent-cyan);animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.markdown-body p{margin-bottom:8px}.markdown-body p:last-child{margin-bottom:0}.markdown-body ul,.markdown-body ol{margin-left:20px;margin-bottom:8px}.markdown-body li{margin-bottom:3px}.markdown-body h3{font-size:.96rem;color:var(--accent-cyan);margin-bottom:6px;margin-top:6px}.markdown-body blockquote{border-left:3px solid var(--accent-gold);color:#fde047;background:#f59e0b14;padding:6px 12px;border-radius:4px;margin:8px 0}.markdown-body table{width:100%;border-collapse:collapse;margin:8px 0;font-size:.8rem}.markdown-body th,.markdown-body td{border:1px solid var(--border-color);padding:6px 10px;text-align:left}.markdown-body th{background-color:#ffffff0d;color:var(--accent-cyan)}.markdown-body code{background:#0000004d;padding:2px 6px;border-radius:4px;font-size:.85em;color:#fbbf24}.chat-input-wrapper{padding:14px 20px;background-color:var(--bg-sidebar);border-top:1px solid var(--border-color)}.input-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);display:flex;align-items:center;padding:8px 14px;gap:10px;box-shadow:var(--shadow-md);transition:border-color .2s}.input-card:focus-within{border-color:var(--border-focus)}.chat-input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-family:inherit;font-size:.9rem;resize:none;max-height:120px;line-height:1.4}.btn-send{background:linear-gradient(135deg,#0284c7,#2563eb);border:none;color:#fff;padding:8px 16px;border-radius:var(--radius-md);font-weight:600;font-size:.85rem;display:flex;align-items:center;gap:6px;cursor:pointer;transition:all .2s;font-family:inherit}.btn-send:hover:not(:disabled){background:linear-gradient(135deg,#0369a1,#1d4ed8);transform:scale(1.02)}.btn-send:disabled{opacity:.5;cursor:not-allowed}.input-footer-note{font-size:.7rem;color:var(--text-subtle);text-align:center;margin-top:6px}.input-footer-note a{color:var(--accent-cyan);text-decoration:none}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-box{background:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:var(--radius-lg);max-width:680px;width:100%;max-height:85vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-lg)}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1rem;color:#fff;display:flex;align-items:center;gap:8px}.modal-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center}.modal-close:hover{color:#fff}.modal-body{padding:20px;overflow-y:auto}.search-input-box{margin-bottom:14px}.search-field{width:100%;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 12px;color:#fff;font-size:.85rem;outline:none;font-family:inherit}.search-field:focus{border-color:var(--accent-cyan)}.section-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px;margin-bottom:10px;cursor:pointer;transition:all .2s}.section-item:hover{border-color:var(--accent-cyan);background:#0ea5e914}.section-item h4{color:var(--accent-cyan);font-size:.9rem;margin-bottom:4px}.section-item p{font-size:.8rem;color:var(--text-muted)}.policy-table{width:100%;border-collapse:collapse;font-size:.83rem}.policy-table th,.policy-table td{border:1px solid var(--border-color);padding:10px 12px}.policy-table th{background-color:var(--bg-card);color:var(--accent-cyan);text-align:left}.company-address-box{margin-top:16px;background:var(--bg-card);padding:12px;border-radius:var(--radius-sm);font-size:.83rem;color:var(--text-muted)}@media (max-width: 820px){.sidebar{position:absolute;top:0;left:0;bottom:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.mobile-toggle{display:flex}}