@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary: #0061ff;--primary-fade: rgba(0, 97, 255, .08);--secondary: #60efff;--accent: #ffb347;--florida-gradient: linear-gradient(135deg, #0061ff 0%, #60efff 100%);--gold-gradient: linear-gradient(135deg, #f6d365 0%, #fda085 100%);--bg-app: #f8fafc;--surface: #ffffff;--surface-glass: rgba(255, 255, 255, .7);--border-glass: rgba(255, 255, 255, .3);--text-main: #0f172a;--text-muted: #64748b;--text-inverse: #ffffff;--shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(0, 97, 255, .3);--radius-xl: 32px;--radius-lg: 20px;--radius-md: 12px}[data-theme=dark]{--bg-app: #000000;--primary-fade: rgba(0, 97, 255, .2);--surface: #0a0a0a;--surface-glass: rgba(18, 18, 18, .8);--border-glass: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--text-inverse: #000000;--shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(0, 97, 255, .2)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:none}body{margin:0;font-family:Inter,sans-serif;background-color:var(--bg-app);color:var(--text-main);line-height:1.6;transition:background-color .4s cubic-bezier(.4,0,.2,1);overflow:hidden}h1,h2,h3,.branding h1{font-family:Outfit,sans-serif}.app-shell{height:100vh;display:flex;flex-direction:column;overflow:hidden}.container{max-width:600px;margin:0 auto;width:100%;flex:1;display:flex;flex-direction:column;overflow:hidden}header{padding:16px 24px;flex-shrink:0;background:var(--bg-app)}.branding{background:var(--florida-gradient);border-radius:var(--radius-xl);padding:16px 24px;color:#fff;box-shadow:var(--shadow-glow);position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center}.branding-content{position:relative;z-index:1;display:flex;flex-direction:column}.branding h1{margin:0;font-size:1.35rem;font-weight:800;letter-spacing:-.01em;line-height:1.1}.branding .subtitle{margin:0 0 2px;font-size:.65rem;opacity:.9;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.header-actions{position:relative;z-index:2;display:flex;align-items:center;gap:8px}.theme-toggle,.search-btn{background:#fff3!important;border:1px solid rgba(255,255,255,.3)!important;color:#fff!important;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:none!important}.theme-toggle:active,.search-btn:active{transform:scale(.95);background:#ffffff4d!important}.branding:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);animation:rotate-bg 20s linear infinite;pointer-events:none}@keyframes rotate-bg{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.selection-area{display:flex;flex-direction:column;gap:20px;padding:0 24px 16px;flex-shrink:0;background:var(--bg-app)}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-left:4px}.custom-select-wrapper{position:relative}.topic-selector{width:100%;padding:16px 20px;font-size:1rem;border-radius:var(--radius-md);border:1px solid var(--border-glass);background:var(--surface-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-main);font-weight:600;box-shadow:var(--shadow-premium);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:all .3s}.topic-selector:hover{background:var(--surface);transform:translateY(-2px)}.navigation-tabs{padding:0 24px 16px;flex-shrink:0;background:var(--bg-app)}.section-tabs{display:flex;gap:8px;padding:6px;background:var(--surface-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-lg);border:1px solid var(--border-glass);overflow-x:auto;scrollbar-width:none}.section-tabs::-webkit-scrollbar{display:none}.section-tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;border:none;background:transparent;color:var(--text-muted);font-weight:700;font-size:.85rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);white-space:nowrap}.section-tab-btn:disabled{opacity:.3;cursor:not-allowed}.section-tab-btn.active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-premium)}.card-wrapper{flex:1;overflow-y:auto;overflow-x:hidden;padding:0 24px 120px;-webkit-overflow-scrolling:touch}.card{background:var(--surface-glass);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:var(--radius-xl);border:1px solid var(--border-glass);padding:32px;box-shadow:var(--shadow-premium);transition:all .5s ease;position:relative}.topic-title-area{margin-bottom:24px;border-bottom:1px solid var(--border-glass);padding-bottom:20px}.topic-title{font-size:1.5rem;font-weight:800;color:var(--text-main);line-height:1.3;margin:0}.topic-content{font-size:1.1rem;line-height:1.8;color:var(--text-main);text-align:left;white-space:pre-wrap}.topic-content p{margin-bottom:1.5em}.progress-badge{display:inline-block;padding:6px 12px;border-radius:8px;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.badge-pendiente{background:#64748b1a;color:var(--text-muted)}.badge-proceso{background:#0061ff1a;color:var(--primary)}.badge-dominado{background:#22c55e1a;color:#22c55e}.change-status-btn{padding:6px 12px;border-radius:8px;border:1px solid var(--border-glass);background:var(--surface);color:var(--text-main);font-size:.75rem;font-weight:700;cursor:pointer;transition:all .2s}.change-status-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.controls-sticky{position:fixed;bottom:20px;left:50%;transform:translate(-50%);width:calc(100% - 40px);max-width:500px;border-radius:28px;background:#fffffff2;backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--border-glass);padding:16px 20px;padding-bottom:max(16px,env(safe-area-inset-bottom));box-shadow:0 8px 32px #00000026;display:flex;flex-direction:column;gap:12px;z-index:9999}[data-theme=dark] .controls-sticky{background:#121212f2}.build-stamp-floating{text-align:center;font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;opacity:.4;margin-bottom:4px;color:var(--text-main)}.play-bar{display:flex;align-items:center;gap:12px}.btn-main-play{width:64px;height:64px;border-radius:20px;border:none;background:var(--florida-gradient);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-glow);transition:all .3s}.btn-main-play:hover{transform:scale(1.05);box-shadow:0 0 30px #0061ff80}.btn-main-play:active{transform:scale(.95)}.btn-stop-minimal{width:50px;height:50px;border-radius:16px;border:1px solid var(--border-glass);background:#ef44441a;color:#ef4444;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s}.btn-stop-minimal:hover{background:#ef4444;color:#fff}.audio-info{flex:1}.audio-info .label{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.audio-info .title{display:block;font-size:.95rem;font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.control-footer{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--border-glass)}.speed-badge-group{display:flex;background:var(--bg-app);padding:4px;border-radius:12px;gap:2px}.speed-badge-btn{padding:6px 12px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);font-size:.75rem;font-weight:800;cursor:pointer;transition:all .2s}.speed-badge-btn.active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-premium)}.nav-group{display:flex;gap:8px}.nav-circular-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border-glass);background:var(--surface);color:var(--text-main);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.nav-circular-btn:hover:not(:disabled){background:var(--primary);color:#fff;border-color:var(--primary)}.nav-circular-btn:disabled{opacity:.3;cursor:not-allowed}.search-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:10000;display:flex;flex-direction:column;padding:24px}.search-header{display:flex;gap:12px;margin-bottom:24px}.search-input-wrapper{flex:1;position:relative}.search-input-wrapper input{width:100%;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:16px;padding:16px 20px 16px 48px;color:#fff;font-size:1.1rem}.search-results{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.result-item{background:#ffffff0d;padding:16px;border-radius:16px;cursor:pointer;border:1px solid transparent}.result-item:hover{background:#ffffff1a;border-color:var(--secondary)}.premium-entrance{animation:entrance .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes entrance{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:10px;border:2px solid var(--bg-app)}@media (max-width: 480px){.container{padding:0}.card{padding:24px}.branding{padding:20px}.branding h1{font-size:1.25rem}.controls-sticky{width:calc(100% - 32px);bottom:16px}}