:root{--bg-color: #0f172a;--text-color: #f8fafc;--primary-color: #3b82f6;--secondary-color: #64748b;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--card-bg: #1e293b;--hover-bg: #334155}body{margin:0;font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0% 0%,hsla(253,16%,7%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(225,39%,30%,1) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(339,49%,30%,1) 0,transparent 50%);min-height:100vh}#root{max-width:1200px;margin:0 auto;padding:2rem}.container{display:flex;flex-direction:column;align-items:center;gap:2rem}.header{text-align:center;margin-bottom:2rem}.header h1{font-size:3rem;font-weight:800;background:linear-gradient(to right,#60a5fa,#c084fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0}.search-container{width:100%;max-width:600px;position:relative}.search-input{width:100%;padding:1rem 1.5rem 1rem 3rem;font-size:1.2rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:1rem;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;box-sizing:border-box}.search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 4px #3b82f633}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--secondary-color)}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;width:100%}.card{background:var(--card-bg);border-radius:1rem;overflow:hidden;border:1px solid var(--glass-border);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:0 10px 20px #0003}.card-image{width:100%;aspect-ratio:1;object-fit:cover;background:#000}.card-content{padding:1rem;flex:1;display:flex;flex-direction:column}.card-title{font-weight:600;font-size:1.1rem;margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-artist{color:var(--secondary-color);font-size:.9rem;margin-bottom:1rem}.card-actions{margin-top:auto}.btn{width:100%;padding:.75rem;border:none;border-radius:.5rem;font-weight:600;cursor:pointer;transition:background .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:#2563eb}.btn-disabled{background:var(--secondary-color);cursor:not-allowed;opacity:.7}.btn-success{background:#10b981;color:#fff}.loading-spinner{width:1.5rem;height:1.5rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-container{display:flex;flex-direction:column;gap:.5rem;width:100%}.error-buttons{display:flex;gap:.5rem;width:100%}.error-message{color:#ef4444;font-size:.8rem;text-align:center;line-height:1.3}.btn-error{flex:1;background:#ef4444;color:#fff}.btn-error:hover{background:#dc2626}.btn-dismiss{padding:.75rem;background:transparent;border:1px solid var(--glass-border);border-radius:.5rem;color:var(--secondary-color);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-dismiss:hover{color:var(--text-color);border-color:var(--secondary-color)}.alert-error{color:#ef4444;padding:1rem;border-radius:.5rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);text-align:center}.btn:focus-visible,button:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.search-input:focus-visible{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 4px #3b82f64d}a:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.search-input:disabled{opacity:.6;cursor:not-allowed}select.search-input{padding-left:1rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}select.search-input option{background:var(--card-bg);color:var(--text-color)}.history-grid{display:flex;flex-direction:column;gap:1rem;width:100%}.history-card{display:flex;flex-direction:row;align-items:center;padding:1rem;gap:1rem}.history-cover{width:60px;height:60px;object-fit:cover;border-radius:.5rem;flex-shrink:0;background:#000}.history-info{flex:1;min-width:0}.history-info .card-title,.history-info .card-artist{margin-bottom:.25rem}.history-date{display:flex;align-items:center;gap:.5rem;color:var(--secondary-color);font-size:.8rem}.history-delete{flex-shrink:0}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;display:flex;flex-direction:column;gap:.75rem;z-index:9999;pointer-events:none}.toast{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;border-radius:.75rem;background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 8px 32px #0000004d;min-width:280px;max-width:400px;pointer-events:auto;animation:toast-slide-in .3s ease-out}.toast-success{border-color:#10b98166;background:linear-gradient(135deg,rgba(16,185,129,.15),var(--glass-bg))}.toast-error{border-color:#ef444466;background:linear-gradient(135deg,rgba(239,68,68,.15),var(--glass-bg))}.toast-info{border-color:#3b82f666;background:linear-gradient(135deg,rgba(59,130,246,.15),var(--glass-bg))}.toast-message{flex:1;font-size:.9rem;color:var(--text-color)}.toast-dismiss{background:transparent;border:none;color:var(--secondary-color);font-size:1.25rem;cursor:pointer;padding:0;line-height:1;transition:color .2s}.toast-dismiss:hover{color:var(--text-color)}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.status-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .6rem;border-radius:1rem;font-size:.75rem;font-weight:500;white-space:nowrap}.status-pending{background:#eab30833;color:#fbbf24}.status-downloading{background:#3b82f633;color:#60a5fa;animation:pulse 2s ease-in-out infinite}.status-available{background:#10b98133;color:#34d399}.status-not_found{background:#6b728033;color:#9ca3af}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.btn-listen{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;padding:.5rem .75rem;font-size:.85rem}.btn-listen:hover{background:linear-gradient(135deg,#7c3aed,#4f46e5)}.history-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}