.app{min-height:100vh;background-color:var(--bg-color)}.tg-viewport{height:var(--tg-viewport-height, 100vh);overflow:hidden}@media (prefers-color-scheme: dark){:root{--primary-color: #0088cc;--secondary-color: #2c2c2e;--text-color: #ffffff;--hint-color: #8e8e93;--bg-color: #000000}}@media (prefers-contrast: high){.meditation-card,.filter-chip{border:2px solid var(--text-color)}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #000000);line-height:1.6;overflow-x:hidden}#root{min-height:100vh;width:100%}:root{--primary-color: var(--tg-theme-button-color, #007AFF);--primary-text: var(--tg-theme-button-text-color, #ffffff);--secondary-color: var(--tg-theme-secondary-bg-color, #f1f1f1);--text-color: var(--tg-theme-text-color, #000000);--hint-color: var(--tg-theme-hint-color, #999999);--link-color: var(--tg-theme-link-color, #007AFF);--bg-color: var(--tg-theme-bg-color, #ffffff);--border-radius: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--transition: all .2s ease}.app{min-height:100vh;padding:0;background-color:var(--bg-color)}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;padding:2rem}.spinner{width:40px;height:40px;margin-bottom:1rem}.spinner__circle{width:100%;height:100%;border:3px solid var(--secondary-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-message{color:var(--hint-color);font-size:.9rem}.error-message{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;padding:2rem;text-align:center}.error-icon{font-size:3rem;margin-bottom:1rem}.error-title{font-size:1.2rem;margin-bottom:.5rem;color:var(--text-color)}.error-text{color:var(--hint-color);margin-bottom:1.5rem;max-width:300px}.retry-btn{background-color:var(--primary-color);color:var(--primary-text);border:none;padding:12px 24px;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);min-width:120px}.retry-btn:hover{opacity:.8}.retry-btn:active{transform:scale(.98)}.meditation-catalog{padding:1rem;max-width:100%}.catalog-header{text-align:center;margin-bottom:2rem;padding:1rem 0}.catalog-title{font-size:1.5rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color)}.catalog-subtitle{color:var(--hint-color);font-size:.9rem}.filter-bar{background-color:var(--secondary-color);border-radius:var(--border-radius);padding:1rem;margin-bottom:1.5rem}.filter-section{margin-bottom:1rem}.filter-section:last-child{margin-bottom:0}.filter-section__title{font-size:.9rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color)}.filter-chips{display:flex;flex-wrap:wrap;gap:.5rem}.filter-chip{background-color:var(--bg-color);color:var(--text-color);border:1px solid var(--secondary-color);padding:8px 16px;border-radius:20px;font-size:.8rem;cursor:pointer;transition:var(--transition);white-space:nowrap}.filter-chip--active{background-color:var(--primary-color);color:var(--primary-text);border-color:var(--primary-color)}.filter-chip:hover{opacity:.8}.filter-chip:active{transform:scale(.95)}.filter-actions{margin-top:1rem;text-align:center}.clear-filters-btn{background:none;color:var(--link-color);border:none;font-size:.9rem;cursor:pointer;text-decoration:underline}.meditation-results{margin-top:1.5rem}.results-count{font-size:.9rem;color:var(--hint-color);margin-bottom:1rem;text-align:center}.meditation-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;padding:0}.meditation-card{background-color:var(--bg-color);border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;transition:var(--transition);border:1px solid var(--secondary-color)}.meditation-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00000026}.meditation-card:active{transform:translateY(0)}.meditation-card__image{position:relative;width:100%;height:160px;background-color:var(--secondary-color);display:flex;align-items:center;justify-content:center;overflow:hidden}.meditation-card__image img{width:100%;height:100%;object-fit:cover}.meditation-card__placeholder{font-size:3rem;opacity:.5}.meditation-card__premium-badge{position:absolute;top:8px;right:8px;background-color:#ffd700e6;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:1rem}.meditation-card__content{padding:1rem}.meditation-card__title{font-size:1rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color);line-height:1.3}.meditation-card__meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;font-size:.8rem}.meditation-card__duration{color:var(--primary-color);font-weight:500}.meditation-card__category{color:var(--hint-color);background-color:var(--secondary-color);padding:2px 8px;border-radius:12px}.meditation-card__description{font-size:.85rem;color:var(--hint-color);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.empty-state{text-align:center;padding:3rem 1rem}.empty-state__icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.empty-state__title{font-size:1.2rem;margin-bottom:.5rem;color:var(--text-color)}.empty-state__message{color:var(--hint-color);margin-bottom:1.5rem;max-width:300px;margin-left:auto;margin-right:auto}.meditation-player{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-color)}.meditation-player.error{justify-content:center;align-items:center;text-align:center;padding:2rem}.secure-player{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-color)}.secure-player.loading,.secure-player.error{justify-content:center;align-items:center;text-align:center;padding:2rem}.security-indicator{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--hint-color)}.security-icon{color:#4caf50}.security-text{font-weight:500}.listened-indicator{position:absolute;top:0;left:0;height:100%;background-color:#4caf504d;border-radius:2px;transition:width .3s ease}.session-info{margin-top:1rem;padding:.75rem;background-color:#0000000d;border-radius:8px;font-size:.8rem}.session-stats{display:flex;justify-content:space-between;align-items:center;color:var(--hint-color)}.session-id{font-family:monospace;font-size:.7rem;opacity:.7}.secure-player audio{display:none}.secure-player .progress-bar-container{position:relative;-webkit-user-select:none;user-select:none}.secure-player .progress-slider{cursor:pointer}.secure-player .progress-slider:disabled{cursor:not-allowed;opacity:.5}.secure-player{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.secure-player *{-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;user-drag:none}.secure-player{-webkit-context-menu:none;-moz-context-menu:none;context-menu:none}.secure-player .meditation-thumbnail{-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none}.player-header{padding:1rem;border-bottom:1px solid var(--secondary-color);display:flex;align-items:center;justify-content:flex-start}.back-btn{background:none;border:none;color:var(--link-color);font-size:1rem;cursor:pointer;padding:8px;border-radius:8px;transition:var(--transition)}.back-btn:hover{background-color:var(--secondary-color)}.player-title{font-size:1.1rem;font-weight:600;color:var(--text-color);flex:1;text-align:center;margin:0 1rem}.player-content{flex:1;display:flex;flex-direction:column;justify-content:center;padding:2rem 1rem;max-width:400px;margin:0 auto;width:100%}.meditation-info{text-align:center;margin-bottom:3rem}.meditation-thumbnail{width:200px;height:200px;border-radius:var(--border-radius);object-fit:cover;margin-bottom:1.5rem;box-shadow:var(--shadow)}.meditation-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-color)}.meditation-description{color:var(--hint-color);line-height:1.5;max-width:300px;margin:0 auto}.player-controls{background-color:var(--secondary-color);border-radius:var(--border-radius);padding:1.5rem}.progress-container{margin-bottom:2rem}.time-display{display:flex;justify-content:space-between;margin-bottom:1rem;font-size:.9rem;color:var(--hint-color)}.progress-bar-container{position:relative}.progress-bar{width:100%;height:4px;background-color:#0000001a;border-radius:2px;overflow:hidden}.progress-fill{height:100%;background-color:var(--primary-color);transition:width .1s ease}.progress-slider{position:absolute;top:-8px;left:0;width:100%;height:20px;opacity:0;cursor:pointer}.control-buttons{display:flex;justify-content:center}.play-pause-btn{width:80px;height:80px;border-radius:50%;background-color:var(--primary-color);color:var(--primary-text);border:none;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.play-pause-btn:hover{opacity:.8}.play-pause-btn:active{transform:scale(.95)}.play-pause-btn:disabled{opacity:.5;cursor:not-allowed}.loading-icon,.play-icon,.pause-icon{display:flex;align-items:center;justify-content:center}@media (max-width: 768px){.meditation-grid{grid-template-columns:1fr;gap:.75rem}.meditation-card{margin:0}.filter-chips{justify-content:center}.catalog-header{padding:.5rem 0}.player-content{padding:1rem}.meditation-thumbnail{width:150px;height:150px}.meditation-title{font-size:1.3rem}}@media (max-width: 480px){.meditation-catalog{padding:.5rem}.filter-bar,.meditation-card__content,.player-header{padding:.75rem}.play-pause-btn{width:70px;height:70px;font-size:1.3rem}}