.sound-matcher-container{margin:2rem 0;background-color:#ffffff;border:1px solid #e2e8f0;border-radius:1rem;padding:1.5rem;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);width:100%;box-sizing:border-box}.sound-matcher-container *{box-sizing:border-box}.sound-matcher-header{margin-bottom:1.5rem;text-align:left}.sound-matcher-header h2{font-size:1.375rem;font-weight:800;color:#0f172a;margin:0 0 0.5rem 0;display:flex;align-items:center;gap:0.5rem;line-height:1.3}.sound-matcher-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;width:100%}.sound-card{border:1px solid #e2e8f0;border-radius:0.75rem;padding:1.25rem;background-color:#f8fafc;transition:all 0.2s ease;display:flex;flex-direction:column;justify-content:space-between;min-width:0;overflow:hidden}.sound-card:hover{border-color:#cbd5e1;box-shadow:0 4px 12px rgba(0,0,0,0.05)}.sound-card.is-playing{border-color:#0284c7;background-color:#f0f9ff;box-shadow:0 0 0 2px #0284c7}.sound-badge{display:inline-block;font-size:0.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;padding:0.2rem 0.5rem;border-radius:9999px;margin-bottom:0.5rem}.badge-emergency{background-color:#fee2e2;color:#991b1b}.badge-replacement{background-color:#fef3c7;color:#92400e}.badge-maintenance{background-color:#e0f2fe;color:#0369a1}.sound-title{font-size:1rem;font-weight:700;color:#0f172a;margin-bottom:0.35rem}.sound-desc{font-size:0.8125rem;color:#475569;line-height:1.45;margin-bottom:1rem}.sound-action-box{background-color:#ffffff;border:1px solid #e2e8f0;border-radius:0.5rem;padding:0.75rem;font-size:0.75rem;color:#334155;margin-bottom:1rem;line-height:1.4}.sound-action-box strong{color:#0f172a;display:block;margin-bottom:0.25rem}.sound-play-btn{width:100%;min-height:44px;display:flex;align-items:center;justify-content:center;gap:0.5rem;background-color:#0f172a;color:#ffffff;font-size:0.875rem;font-weight:700;border:none;border-radius:0.5rem;cursor:pointer;transition:background-color 0.15s ease;touch-action:manipulation}.sound-play-btn:hover{background-color:#1e293b}.sound-card.is-playing .sound-play-btn{background-color:#dc2626}@media (max-width:640px){.sound-matcher-grid{grid-template-columns:1fr}}