:root{--bg-dark: #090D16;--bg-card: rgba(17, 24, 39, .7);--bg-card-hover: rgba(31, 41, 55, .8);--border-card: rgba(255, 255, 255, .08);--border-accent: rgba(99, 102, 241, .3);--text-primary: #F9FAFB;--text-secondary: #9CA3AF;--text-muted: #6B7280;--accent-cyan: #06B6D4;--accent-indigo: #6366F1;--accent-purple: #8B5CF6;--accent-emerald: #10B981;--accent-amber: #F59E0B;--accent-rose: #F43F5E;--font-main: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-display: "Space Grotesk", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-glow: 0 0 25px rgba(99, 102, 241, .15);--shadow-card: 0 10px 30px -5px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.12) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(6,182,212,.1) 0px,transparent 50%);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:rgba(0,0,0,.2)}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.3)}.app-container{max-width:1280px;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.glass-card{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.header-container{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.75rem;flex-wrap:wrap;gap:1rem}.brand-section{display:flex;align-items:center;gap:1rem}.brand-icon{width:46px;height:46px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--accent-indigo),var(--accent-cyan));display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 0 20px #06b6d44d}.brand-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#FFFFFF 30%,#A5B4FC 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-tagline{color:var(--text-secondary);font-size:.875rem}.assemblyai-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.25);border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--accent-cyan)}.status-bar{display:flex;align-items:center;gap:1.5rem;padding:.75rem 1.25rem;font-size:.85rem;flex-wrap:wrap}.status-indicator{display:flex;align-items:center;gap:.5rem}.dot{width:8px;height:8px;border-radius:50%}.dot.online{background-color:var(--accent-emerald);box-shadow:0 0 8px var(--accent-emerald)}.dot.offline{background-color:var(--accent-rose);box-shadow:0 0 8px var(--accent-rose)}.dot.pulsing{animation:pulse-dot 1.5s infinite}@keyframes pulse-dot{0%{transform:scale(.95);opacity:.7}50%{transform:scale(1.2);opacity:1}to{transform:scale(.95);opacity:.7}}.speakers-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}@media (max-width: 768px){.speakers-grid{grid-template-columns:1fr}}.speaker-card{padding:1.5rem;position:relative;transition:all .25s ease;cursor:pointer;border:2px solid transparent}.speaker-card.active-a{border-color:var(--accent-purple);box-shadow:0 0 20px #8b5cf633;background:rgba(139,92,246,.08)}.speaker-card.active-b{border-color:var(--accent-cyan);box-shadow:0 0 20px #06b6d433;background:rgba(6,182,212,.08)}.speaker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.speaker-info{display:flex;align-items:center;gap:.75rem}.speaker-flag{font-size:2rem}.speaker-name{font-weight:700;font-size:1.1rem}.speaker-lang{color:var(--text-secondary);font-size:.875rem}.mic-badge{display:flex;align-items:center;gap:.35rem;padding:.35rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase}.mic-badge.active{background:rgba(244,63,94,.15);color:var(--accent-rose);border:1px solid rgba(244,63,94,.3);animation:pulse-border 1.5s infinite}.mic-badge.inactive{background:rgba(255,255,255,.05);color:var(--text-muted)}@keyframes pulse-border{0%{box-shadow:0 0 #f43f5e66}70%{box-shadow:0 0 0 10px #f43f5e00}to{box-shadow:0 0 #f43f5e00}}.speak-btn{width:100%;padding:.75rem 1rem;border-radius:var(--radius-sm);border:none;font-weight:600;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s ease}.speak-btn-a{background:linear-gradient(135deg,var(--accent-purple),var(--accent-indigo));color:#fff}.speak-btn-a:hover{opacity:.9;transform:translateY(-1px)}.speak-btn-b{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-emerald));color:#fff}.speak-btn-b:hover{opacity:.9;transform:translateY(-1px)}.main-grid{display:grid;grid-template-columns:1fr 340px;gap:1.5rem}@media (max-width: 1024px){.main-grid{grid-template-columns:1fr}}.live-transcript-card{padding:1.25rem 1.5rem;margin-bottom:1.25rem;border-left:4px solid var(--accent-rose);background:rgba(244,63,94,.05)}.live-indicator{display:flex;align-items:center;gap:.5rem;color:var(--accent-rose);font-weight:700;font-size:.85rem;text-transform:uppercase;margin-bottom:.5rem}.live-text{font-size:1.15rem;color:var(--text-primary);font-style:italic}.conversation-section{display:flex;flex-direction:column;height:520px}.conversation-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-card);display:flex;justify-content:space-between;align-items:center}.conversation-title{font-size:1.1rem;font-weight:700;display:flex;align-items:center;gap:.5rem}.conversation-list{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.msg-card{padding:1.25rem;border-radius:var(--radius-md);border:1px solid var(--border-card);position:relative;display:flex;flex-direction:column;gap:.75rem;transition:all .2s ease}.msg-card.person_a{background:rgba(139,92,246,.06);border-left:4px solid var(--accent-purple);margin-right:2rem}.msg-card.person_b{background:rgba(6,182,212,.06);border-left:4px solid var(--accent-cyan);margin-left:2rem}.msg-header{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-secondary)}.msg-speaker{font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:.35rem}.msg-content{display:flex;flex-direction:column;gap:.5rem}.msg-original{font-size:1.05rem;font-weight:500;color:var(--text-primary)}.msg-translation-box{background:rgba(0,0,0,.25);padding:.75rem 1rem;border-radius:var(--radius-sm);border-left:3px solid var(--accent-emerald)}.msg-translation-label{font-size:.75rem;color:var(--accent-emerald);font-weight:700;text-transform:uppercase;margin-bottom:.25rem}.msg-translation-text{font-size:1.05rem;color:#e5e7eb;font-weight:600}.tts-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:.25rem;border-radius:4px;display:flex;align-items:center;gap:.25rem;font-size:.75rem;transition:all .2s ease}.tts-btn:hover{color:var(--accent-cyan);background:rgba(255,255,255,.05)}.insights-panel{padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.insights-title{font-size:1.1rem;font-weight:700;display:flex;align-items:center;gap:.5rem;color:var(--text-primary);border-bottom:1px solid var(--border-card);padding-bottom:.75rem}.insights-list{display:flex;flex-direction:column;gap:.75rem}.insight-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:rgba(255,255,255,.03);border:1px solid var(--border-card);border-radius:var(--radius-sm)}.insight-icon{font-size:1.25rem}.insight-details{display:flex;flex-direction:column}.insight-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;font-weight:600}.insight-value{font-size:.95rem;font-weight:700;color:var(--text-primary)}.empty-insights{color:var(--text-muted);font-size:.85rem;text-align:center;padding:2rem 0;font-style:italic}.controls-bar{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.75rem;gap:1rem;flex-wrap:wrap}.action-buttons{display:flex;align-items:center;gap:1rem}.btn{padding:.75rem 1.5rem;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;cursor:pointer;display:flex;align-items:center;gap:.5rem;border:none;transition:all .2s ease}.btn-start{background:linear-gradient(135deg,var(--accent-emerald),var(--accent-cyan));color:#042f2e;box-shadow:0 0 15px #10b9814d}.btn-start:hover{opacity:.9;transform:translateY(-1px)}.btn-stop{background:linear-gradient(135deg,var(--accent-rose),#BE123C);color:#fff}.btn-stop:hover{opacity:.9}.btn-secondary{background:rgba(255,255,255,.05);color:var(--text-secondary);border:1px solid var(--border-card)}.btn-secondary:hover{background:rgba(255,255,255,.1);color:var(--text-primary)}.checkbox-label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-label input{width:18px;height:18px;accent-color:var(--accent-indigo);cursor:pointer}.demo-banner{background:linear-gradient(90deg,rgba(245,158,11,.15),rgba(217,119,6,.15));border:1px solid rgba(245,158,11,.3);padding:.75rem 1.25rem;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:space-between;color:var(--accent-amber);font-size:.875rem;font-weight:600}.footer-credits{text-align:center;color:var(--text-muted);font-size:.8rem;padding:1rem 0}