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1fr;gap:12px}.dashboard-stat-card{padding:16px;flex-direction:column;gap:12px}.dashboard-stat-icon{width:40px;height:40px}.dashboard-stat-value{font-size:24px}.dashboard-chapters-grid,.dashboard-modules-grid{grid-template-columns:1fr}.dashboard-upgrade-cta{padding:24px}.dashboard-upgrade-cta-content{flex-direction:column;text-align:center}.dashboard-upgrade-cta-text{min-width:100%}.dashboard-upgrade-cta .btn{width:100%}.dashboard-page-header{flex-direction:column;align-items:flex-start}.dashboard-filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px;margin-bottom:16px;-webkit-overflow-scrolling:touch}.dashboard-filter-btn{flex-shrink:0}.dashboard-chapter-row{padding:12px;gap:12px}.dashboard-chapter-info h4{font-size:13px}.dashboard-player-card{padding:20px}.dashboard-player-content h3{font-size:18px}.dashboard-settings{max-width:100%}}@media (max-width: 480px){.dashboard-content{padding:16px 12px}.dashboard-welcome{padding:20px}.dashboard-welcome h1{font-size:20px}.dashboard-stats-grid{gap:10px}.dashboard-stat-card{padding:14px}.dashboard-stat-value{font-size:20px}.dashboard-stat-label{font-size:11px}.dashboard-chapter-card{padding:16px}.dashboard-module-header{padding:12px 16px}.dashboard-chapter-row{padding:10px 12px}.dashboard-chapter-num{width:28px;height:28px;font-size:11px}.dashboard-chapter-info h4{font-size:12px}.dashboard-chapter-info span{font-size:11px}}@supports (padding-bottom: env(safe-area-inset-bottom)){@media (max-width: 768px){.dashboard-content{padding-bottom:calc(20px + env(safe-area-inset-bottom))}}}.dashboard-bottom-nav{position:fixed;bottom:0;left:0;right:0;height:64px;background:var(--surface);border-top:1px solid var(--border);display:none;justify-content:space-around;align-items:center;padding:8px 16px;z-index:1000;padding-bottom:max(8px,env(safe-area-inset-bottom))}@media (max-width: 768px){.dashboard-bottom-nav{display:flex}.dashboard-content{padding-bottom:140px}.dashboard-content.has-player{padding-bottom:200px}}.dashboard-bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px 16px;transition:all .2s ease;font-family:inherit;border-radius:12px}.dashboard-bottom-nav-item:hover{color:var(--text)}.dashboard-bottom-nav-item.active{color:var(--accent)}.dashboard-bottom-nav-item svg{width:24px;height:24px}.dashboard-bottom-nav-item span{font-size:11px;font-weight:500}.spotify-mini-player{position:fixed;bottom:64px;left:0;right:0;height:64px;background:linear-gradient(180deg,var(--surface-elevated) 0%,var(--surface) 100%);border-top:1px solid var(--border);display:flex;align-items:center;padding:8px 16px;z-index:999;cursor:pointer;transition:all .3s ease}.spotify-mini-player:hover{background:var(--surface-hover)}@media (min-width: 769px){.spotify-mini-player{bottom:0;left:260px;border-radius:0}.dashboard-sidebar.collapsed~.dashboard-main .spotify-mini-player{left:72px}}.spotify-mini-artwork{width:48px;height:48px;background:linear-gradient(135deg,var(--accent),#ff6b00);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 12px #ff6b004d}.spotify-mini-artwork svg{width:24px;height:24px;color:#fff}.spotify-mini-info{flex:1;margin-left:12px;min-width:0;overflow:hidden}.spotify-mini-title{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.spotify-mini-subtitle{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.spotify-mini-controls{display:flex;align-items:center;gap:8px}.spotify-mini-btn{width:40px;height:40px;border-radius:50%;border:none;background:transparent;color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.spotify-mini-btn:hover{background:var(--surface-hover);transform:scale(1.1)}.spotify-mini-btn.play{background:var(--accent);color:#fff}.spotify-mini-btn.play:hover{background:var(--accent-hover);box-shadow:0 4px 12px #ff6b0066}.spotify-mini-progress{position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--surface-elevated)}.spotify-mini-progress-bar{height:100%;background:var(--accent);transition:width .1s linear}.spotify-full-player{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#1a1a1a,#0a0a0a);z-index:2000;display:flex;flex-direction:column;animation:slideUp .3s ease;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.spotify-full-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;flex-shrink:0}.spotify-full-close{width:40px;height:40px;border-radius:50%;border:none;background:#ffffff1a;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.spotify-full-close:hover{background:#fff3}.spotify-full-header-title{font-size:12px;color:#ffffffb3;text-transform:uppercase;letter-spacing:1px;font-weight:600}.spotify-full-menu{width:40px;height:40px;border-radius:50%;border:none;background:transparent;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.spotify-full-content{flex:1;display:flex;flex-direction:column;align-items:center;padding:20px;justify-content:center}.spotify-full-artwork{width:min(300px,70vw);height:min(300px,70vw);background:linear-gradient(135deg,var(--accent),#ff6b00,#ff8533);border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:40px;box-shadow:0 20px 60px #ff6b0066;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 20px 60px #ff6b0066}50%{box-shadow:0 20px 80px #ff6b0099}}.spotify-full-artwork.paused{animation:none}.spotify-full-artwork svg{width:80px;height:80px;color:#fff}.spotify-full-info{text-align:center;margin-bottom:32px;width:100%;max-width:400px}.spotify-full-title{font-size:24px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}.spotify-full-subtitle{font-size:16px;color:#fff9}.spotify-full-progress{width:100%;max-width:400px;margin-bottom:24px}.spotify-full-progress-bar{width:100%;height:4px;background:#fff3;border-radius:2px;cursor:pointer;position:relative}.spotify-full-progress-fill{height:100%;background:#fff;border-radius:2px;transition:width .1s linear;position:relative}.spotify-full-progress-fill:after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);width:12px;height:12px;background:#fff;border-radius:50%;opacity:0;transition:opacity .2s ease}.spotify-full-progress-bar:hover .spotify-full-progress-fill:after{opacity:1}.spotify-full-time{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:#ffffff80}.spotify-full-controls{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:24px}.spotify-full-btn{border:none;background:transparent;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0}.spotify-full-btn:hover{transform:scale(1.1)}.spotify-full-btn.secondary{width:40px;height:40px;opacity:.7}.spotify-full-btn.secondary:hover{opacity:1}.spotify-full-btn.play{width:72px;height:72px;background:#fff;border-radius:50%;color:#1a1a1a}.spotify-full-btn.play:hover{transform:scale(1.05);box-shadow:0 8px 24px #ffffff4d}.spotify-full-btn.play svg{width:32px;height:32px}.spotify-full-extras{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:400px;padding:0 16px}.spotify-extra-btn{width:44px;height:44px;border-radius:50%;border:none;background:transparent;color:#fff9;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.spotify-extra-btn:hover{color:#fff;background:#ffffff1a}.spotify-extra-btn.active{color:var(--accent)}.dashboard-chapter-playing{position:relative}.dashboard-chapter-playing:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);border-radius:0 3px 3px 0}.playing-wave{display:flex;align-items:flex-end;gap:2px;height:16px}.playing-wave span{width:3px;background:var(--accent);border-radius:2px;animation:wave 1s ease-in-out infinite}.playing-wave span:nth-child(1){animation-delay:0s;height:8px}.playing-wave span:nth-child(2){animation-delay:.1s;height:12px}.playing-wave span:nth-child(3){animation-delay:.2s;height:6px}.playing-wave span:nth-child(4){animation-delay:.3s;height:14px}@keyframes wave{0%,to{transform:scaleY(1)}50%{transform:scaleY(.5)}}.dashboard-mobile-header{display:none;position:sticky;top:0;left:0;right:0;height:60px;background:var(--bg);border-bottom:1px solid var(--border);padding:0 16px;align-items:center;justify-content:space-between;z-index:100}@media (max-width: 768px){.dashboard-mobile-header{display:flex}}.dashboard-mobile-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--text)}.dashboard-mobile-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),#ff6b00);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px}.dashboard-mobile-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ff6b00);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease}.dashboard-mobile-avatar:hover{transform:scale(1.05);box-shadow:0 4px 12px #ff6b004d}.dashboard-chapter-card.playing{border-color:var(--accent);background:linear-gradient(135deg,#ff6b001a,#ff6b000d)}.dashboard-chapter-card.playing:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,107,0,.1),transparent);border-radius:inherit;pointer-events:none}.dashboard-chapter-row.playing{background:linear-gradient(90deg,#ff6b0026,#ff6b000d);border-left:3px solid var(--accent)}.dashboard-chapter-row.playing .dashboard-chapter-num{background:var(--accent);color:#fff}@media (max-width: 768px){.spotify-mini-player{padding-bottom:max(8px,env(safe-area-inset-bottom))}.spotify-full-content{padding:16px}.spotify-full-artwork{width:min(280px,65vw);height:min(280px,65vw);margin-bottom:32px}.spotify-full-title{font-size:20px}.spotify-full-subtitle{font-size:14px}.spotify-full-controls{gap:20px}.spotify-full-btn.play{width:64px;height:64px}.spotify-full-btn.play svg{width:28px;height:28px}}@media (max-width: 480px){.spotify-mini-player{padding:6px 12px;height:60px}.spotify-mini-artwork{width:44px;height:44px}.spotify-mini-title{font-size:13px}.spotify-mini-subtitle{font-size:11px}.spotify-mini-btn{width:36px;height:36px}.spotify-full-artwork{width:min(240px,60vw);height:min(240px,60vw);margin-bottom:24px}.spotify-full-title{font-size:18px}.spotify-full-btn.play{width:56px;height:56px}.dashboard-bottom-nav{height:56px;padding:6px 12px}.dashboard-bottom-nav-item{padding:6px 12px}.dashboard-bottom-nav-item svg{width:22px;height:22px}.dashboard-bottom-nav-item span{font-size:10px}}@media (max-width: 768px){.dashboard-sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);display:flex;z-index:1001}.dashboard-sidebar.open{transform:translate(0)}.dashboard-main{margin-left:0!important;width:100%}.dashboard-header{display:none}}.spotify-volume-control{display:flex;align-items:center;gap:8px}.spotify-volume-slider{width:80px;height:4px;background:#fff3;border-radius:2px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.spotify-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer}.spotify-volume-slider::-moz-range-thumb{width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;border:none}@media (min-width: 769px){.spotify-mini-player{height:72px;padding:12px 24px;background:var(--surface);border-top:1px solid var(--border)}.spotify-mini-artwork{width:56px;height:56px;border-radius:6px}.spotify-mini-title{font-size:15px}.spotify-mini-subtitle{font-size:13px}.spotify-mini-controls{gap:12px}.spotify-mini-btn{width:44px;height:44px}.spotify-mini-btn.play{width:48px;height:48px}}