*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0b0f19;--sidebar-bg: #0f1420;--panel-bg: #111827;--surface: #1a2234;--surface-2: #1f2a40;--border: #1e2d45;--accent: #c8924a;--accent-dim: rgba(200, 146, 74, .15);--accent-hover: #d9a660;--user-bubble: #1a4a8a;--user-bubble-border: #2060b0;--text-primary: #e8edf5;--text-secondary: #8899b4;--text-dim: #4a5a72;--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--radius: 12px;--radius-sm: 8px}html,body,#root{height:100%;background:var(--bg);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased}.app{display:flex;height:100vh;height:100dvh;overflow:hidden}.sidebar{width:260px;min-width:260px;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:32px 24px 24px;gap:0;overflow-y:auto}.sidebar-top{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding-bottom:28px;border-bottom:1px solid var(--border);margin-bottom:24px}.avatar-ring{width:52px;height:52px;border-radius:50%;background:var(--accent-dim);border:1.5px solid var(--accent);display:flex;align-items:center;justify-content:center}.avatar-initials{font-family:var(--font-display);font-size:18px;font-weight:500;color:var(--accent);letter-spacing:.5px}.name{font-family:var(--font-display);font-size:26px;font-weight:400;color:var(--text-primary);letter-spacing:-.3px;line-height:1.1}.tagline{font-size:12px;font-weight:300;color:var(--accent);line-height:1.6;letter-spacing:.3px;font-style:italic;font-family:var(--font-display)}.sidebar-meta{display:flex;flex-direction:column;gap:14px;padding-bottom:24px;border-bottom:1px solid var(--border);margin-bottom:24px}.meta-item{display:flex;flex-direction:column;gap:2px}.meta-label{font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-dim)}.meta-value{font-size:12.5px;font-weight:400;color:var(--text-secondary);line-height:1.3}.sidebar-links{margin-bottom:auto}.sidebar-link{display:inline-block;font-size:12px;font-weight:500;color:var(--accent);text-decoration:none;letter-spacing:.3px;transition:color .15s;padding:6px 0}.sidebar-link:hover{color:var(--accent-hover)}.sidebar-footer{margin-top:24px;font-size:10px;color:var(--text-dim);line-height:1.6}.chat-panel{flex:1;display:flex;flex-direction:column;background:var(--panel-bg);overflow:hidden;min-width:0}.mobile-header{display:none;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--sidebar-bg)}.mobile-name-block{display:flex;align-items:center;gap:10px}.mobile-initials{width:34px;height:34px;border-radius:50%;background:var(--accent-dim);border:1px solid var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:13px;color:var(--accent);flex-shrink:0}.mobile-name{font-family:var(--font-display);font-size:15px;font-weight:500;color:var(--text-primary)}.mobile-sub{font-size:10px;color:var(--text-secondary);margin-top:1px}.mobile-li{font-size:16px;color:var(--accent);text-decoration:none;padding:6px}.messages-area{flex:1;overflow-y:auto;padding:32px 28px;display:flex;flex-direction:column;gap:20px;scroll-behavior:smooth}.messages-area::-webkit-scrollbar{width:4px}.messages-area::-webkit-scrollbar-track{background:transparent}.messages-area::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.intro-screen{max-width:560px;margin:auto;text-align:center;padding:40px 0 20px}.intro-eyebrow{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:2px;color:var(--accent);margin-bottom:16px}.intro-heading{font-family:var(--font-display);font-size:36px;font-weight:400;color:var(--text-primary);line-height:1.15;margin-bottom:14px;letter-spacing:-.5px}.intro-sub{font-size:14px;font-weight:300;color:var(--text-secondary);line-height:1.7;margin-bottom:32px}.suggestions-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;text-align:left}.suggestion-chip{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-family:var(--font-body);font-size:12.5px;font-weight:400;color:var(--text-secondary);cursor:pointer;text-align:left;transition:background .15s,border-color .15s,color .15s;line-height:1.4}.suggestion-chip:hover{background:var(--surface-2);border-color:var(--accent);color:var(--text-primary)}.msg-row{display:flex;align-items:flex-start;gap:12px;animation:fadeUp .25s ease both}.msg-row.user{flex-direction:row-reverse}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.msg-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-dim);border:1px solid var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:12px;color:var(--accent);flex-shrink:0;margin-top:2px}.bubble{max-width:72%;padding:13px 17px;border-radius:var(--radius);font-size:14px;font-weight:300;line-height:1.65;white-space:pre-wrap;word-wrap:break-word}.msg-row.assistant .bubble{background:var(--surface);border:1px solid var(--border);color:var(--text-primary);border-top-left-radius:4px}.msg-row.user .bubble{background:var(--user-bubble);border:1px solid var(--user-bubble-border);color:var(--text-primary);border-top-right-radius:4px}.typing-bubble{display:flex;align-items:center;gap:5px;padding:16px 20px}.dot{width:6px;height:6px;border-radius:50%;background:var(--text-dim);animation:pulse 1.4s ease-in-out infinite}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes pulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.input-bar{padding:16px 24px 20px;border-top:1px solid var(--border);background:var(--panel-bg)}.input-form{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:4px 4px 4px 16px;transition:border-color .15s}.input-form:focus-within{border-color:var(--accent)}.chat-input{flex:1;background:transparent;border:none;outline:none;font-family:var(--font-body);font-size:14px;font-weight:300;color:var(--text-primary);padding:10px 0}.chat-input::placeholder{color:var(--text-dim)}.chat-input:disabled{opacity:.5}.send-btn{width:38px;height:38px;border-radius:8px;background:var(--accent);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;transition:background .15s,opacity .15s}.send-btn:hover:not(:disabled){background:var(--accent-hover)}.send-btn:disabled{opacity:.35;cursor:not-allowed}@media (max-width: 700px){.sidebar{display:none}.mobile-header{display:flex}.messages-area{padding:20px 16px}.intro-heading{font-size:26px}.suggestions-grid{grid-template-columns:1fr}.bubble{max-width:88%;font-size:13.5px}.input-bar{padding:12px 12px 16px}}