@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a26;--bg-card-hover:#223;--bg-elevated:#252538;--text-primary:#f0f0f5;--text-secondary:#9999b0;--text-muted:#666680;--accent-primary:#6c5ce7;--accent-primary-hover:#7c6ef7;--accent-secondary:#00cec9;--accent-gradient:linear-gradient(135deg,#6c5ce7,#00cec9);--accent-gradient-warm:linear-gradient(135deg,#fd79a8,#fdcb6e);--danger:#ff6b6b;--success:#00b894;--warning:#fdcb6e;--info:#74b9ff;--border:hsla(0,0%,100%,.06);--border-hover:hsla(0,0%,100%,.12);--shadow-sm:0 2px 8px rgba(0,0,0,.2);--shadow-md:0 4px 16px rgba(0,0,0,.3);--shadow-lg:0 8px 32px rgba(0,0,0,.4);--shadow-glow:0 0 20px rgba(108,92,231,.15);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--sidebar-width:260px;--header-height:64px}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}a{color:var(--accent-secondary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-primary-hover)}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);padding:24px 0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto}.sidebar-brand{padding:0 24px 24px;border-bottom:1px solid var(--border);margin-bottom:16px}.sidebar-brand h1{font-size:1.25rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.sidebar-brand p{font-size:.75rem;color:var(--text-muted);margin-top:4px}.sidebar-nav{flex:1 1;padding:0 12px}.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all .2s ease;margin-bottom:2px}.sidebar-nav a:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-nav a.active{background:rgba(108,92,231,.12);color:var(--accent-primary)}.sidebar-nav-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:1rem}.sidebar-section-label{padding:16px 16px 8px;font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.sidebar-footer{padding:16px 24px;border-top:1px solid var(--border)}.sidebar-user{display:flex;align-items:center;gap:10px}.sidebar-user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff}.sidebar-user-info{flex:1 1;min-width:0}.sidebar-user-name{font-size:.8rem;font-weight:600;color:var(--text-primary)}.sidebar-user-email,.sidebar-user-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:.7rem;color:var(--text-muted)}.main-content{flex:1 1;margin-left:var(--sidebar-width);padding:32px 40px;min-height:100vh}.page-header{margin-bottom:32px}.page-header h1{font-size:1.75rem;font-weight:700;letter-spacing:-.5px;margin-bottom:4px}.page-header p{color:var(--text-secondary);font-size:.9rem}.page-header-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;transition:all .25s ease}.card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:16px;gap:16px}.card-title{font-size:1rem;font-weight:600;margin-bottom:4px}.card-subtitle{font-size:.8rem;color:var(--text-secondary)}.card-meta{display:flex;margin-top:12px;font-size:.75rem;color:var(--text-muted)}.btn,.card-meta{align-items:center;gap:8px}.btn{display:inline-flex;justify-content:center;padding:10px 20px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;font-family:Inter,sans-serif;border:none;cursor:pointer;transition:all .2s ease;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 12px rgba(108,92,231,.3)}.btn-primary:hover:not(:disabled){box-shadow:0 4px 20px rgba(108,92,231,.5);transform:translateY(-1px)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-danger{background:hsla(0,100%,71%,.15);color:var(--danger);border:1px solid hsla(0,100%,71%,.2)}.btn-danger:hover:not(:disabled){background:hsla(0,100%,71%,.25)}.btn-success{background:rgba(0,184,148,.15);color:var(--success);border:1px solid rgba(0,184,148,.2)}.btn-success:hover:not(:disabled){background:rgba(0,184,148,.25)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;font-family:Inter,sans-serif;transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(108,92,231,.15)}.form-input::placeholder{color:var(--text-muted)}.form-select{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;font-family:Inter,sans-serif;-webkit-appearance:none;-moz-appearance:none;appearance:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-primary{background:rgba(108,92,231,.15);color:var(--accent-primary)}.badge-success{background:rgba(0,184,148,.15);color:var(--success)}.badge-warning{background:hsla(39,97%,71%,.15);color:var(--warning)}.badge-danger{background:hsla(0,100%,71%,.15);color:var(--danger)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;width:90%;max-width:480px;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:12px;gap:12px;padding:16px;flex:1 1}.video-tile{position:relative;background:var(--bg-secondary);border-radius:var(--radius-md);overflow:hidden;aspect-ratio:16/9;border:1px solid var(--border)}.video-tile video{width:100%;height:100%;object-fit:cover}.video-tile-name{position:absolute;bottom:8px;left:8px;background:rgba(0,0,0,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:4px 10px;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;color:#fff}.video-tile-speaking{border-color:var(--accent-secondary);box-shadow:0 0 12px rgba(0,206,201,.3)}.meeting-controls{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;background:var(--bg-secondary);border-top:1px solid var(--border)}.meeting-controls .btn{width:48px;height:48px;border-radius:50%;padding:0;font-size:1.2rem}.meeting-controls .btn.active{background:var(--danger);color:#fff}.speaker-overlay{position:fixed;top:0;left:0;right:0;z-index:500;background:linear-gradient(180deg,rgba(10,10,15,.95),rgba(10,10,15,0));padding:20px;text-align:center;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.speaker-overlay-title{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.speaker-overlay-name{font-size:1.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.speaker-overlay-timer{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin-top:4px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.speaker-overlay-countdown{font-size:4rem;font-weight:800;color:var(--accent-primary);animation:pulse 1s ease infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}.speaker-progress{width:200px;height:4px;background:var(--bg-elevated);border-radius:2px;margin:8px auto 0;overflow:hidden}.speaker-progress-bar{height:100%;background:var(--accent-gradient);border-radius:2px;transition:width 1s linear}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.login-brand{text-align:center;margin-bottom:32px}.login-brand h1{font-size:1.75rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-brand p{color:var(--text-muted);font-size:.85rem;margin-top:8px}.meeting-room{display:flex;flex-direction:column;height:100vh;background:var(--bg-primary)}.meeting-room-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.meeting-room-header h2{font-size:1rem;font-weight:600}.meeting-room-body{flex:1 1;display:flex;overflow:hidden}.meeting-room-sidebar{width:300px;background:var(--bg-secondary);border-left:1px solid var(--border);padding:16px;overflow-y:auto}.breakout-panel{padding:16px;background:var(--bg-elevated);border-radius:var(--radius-md);border:1px solid var(--border)}.breakout-panel-title{font-size:.9rem;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}.breakout-room-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;margin-bottom:8px}.breakout-room-item h4{font-size:.8rem;font-weight:600;color:var(--accent-secondary)}.breakout-room-item ul{list-style:none;margin-top:6px}.breakout-room-item li{font-size:.75rem;color:var(--text-secondary);padding:2px 0}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:16px}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.empty-state p{font-size:.85rem;margin-bottom:20px}.lobby{max-width:600px;margin:0 auto;padding-top:20px}.lobby-info{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px;margin-bottom:20px}.lobby-info h2{font-size:1.2rem;font-weight:700;margin-bottom:16px}.lobby-detail{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.85rem}.lobby-detail-label{color:var(--text-muted);min-width:100px}.lobby-detail-value{color:var(--text-primary);word-break:break-all}.lobby-join{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.active{background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.inactive{background:var(--text-muted)}.text-center{text-align:center}.mb-4{margin-bottom:16px}.mb-8{margin-bottom:32px}.mt-4{margin-top:16px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.w-full{width:100%}