.bpm-calc{display:flex;flex-direction:column;gap:1.5rem;padding:2rem;background:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:24px;border:1px solid rgba(255,255,255,.5);color:#1e293b;max-width:1100px;margin:1rem auto;box-shadow:0 10px 40px #0000000d,inset 0 1px #fffc}.bpm-calc__header{display:flex;flex-direction:row;gap:1.5rem;align-items:center;justify-content:space-between;padding:1.5rem 2rem;background:#fff;border-radius:20px;border:1px solid rgba(226,232,240,.8);box-shadow:0 4px 12px #00000005}.bpm-calc__field{display:flex;align-items:center;gap:1rem;flex:1}.bpm-calc__label{font-size:.75rem;font-weight:800;color:#64748b;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}.bpm-calc__input-main{width:140px;padding:.5rem 1rem;font-size:2.25rem;font-weight:800;text-align:center;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;color:#1e293b;transition:all .3s ease}.bpm-calc__input-main:focus{outline:none;border-color:#4f46e5;background:#fff;box-shadow:0 0 0 4px #4f46e51a}.bpm-calc__tap-btn{height:56px;min-width:180px;font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:#4f46e5;border:none;border-radius:14px;color:#fff;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 4px 14px #4f46e540}.bpm-calc__tap-btn svg{width:20px;height:20px}.bpm-calc__tap-btn:hover{background:#4338ca;transform:translateY(-2px);box-shadow:0 6px 20px #4f46e54d}.bpm-calc__tap-btn:active{transform:translateY(1px);box-shadow:0 2px 10px #4f46e533}.bpm-calc__tap-btn--active{background:#ec4899!important;animation:tap-pulse .15s ease-out}@keyframes tap-pulse{0%{transform:scale(1)}50%{transform:scale(.95)}to{transform:scale(1)}}.bpm-calc__sections{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.bpm-calc__card{background:#fff;border-radius:20px;padding:1.5rem;border:1px solid #e2e8f0;box-shadow:0 2px 8px #00000005}.bpm-calc__card-title{margin-bottom:1.25rem;font-size:1rem;font-weight:700;color:#475569;display:flex;align-items:center;gap:.5rem}.bpm-calc__card-title svg{color:#4f46e5;width:18px;height:18px}.bpm-calc__table{width:100%;border-collapse:collapse}.bpm-calc__th{text-align:left;padding:.5rem;font-size:.65rem;font-weight:700;color:#94a3b8;text-transform:uppercase;border-bottom:1px solid #f1f5f9}.bpm-calc__td{padding:.75rem .5rem;border-bottom:1px solid #f8fafc}.bpm-calc__note-name{font-size:.85rem;color:#334155;font-weight:500}.bpm-calc__ms-value{color:#059669;font-weight:700;font-size:.95rem}.bpm-calc__hz-value{color:#94a3b8;font-size:.75rem}.bpm-calc__copy{background:transparent;border:none;border-radius:8px;padding:.4rem;color:#cbd5e1;cursor:pointer;transition:all .2s;display:flex;align-items:center;position:relative}.bpm-calc__copy:hover{background:#f1f5f9;color:#4f46e5}.bpm-calc__copy--success{color:#10b981!important}.bpm-calc__copy--success:after{content:attr(data-copy-feedback);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#10b981;color:#fff;padding:.25rem .5rem;border-radius:4px;font-size:.65rem;font-weight:700;pointer-events:none;white-space:nowrap;animation:fade-up .3s ease-out}@keyframes fade-up{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}.bpm-calc__extra-section{grid-column:1 / -1;background:linear-gradient(to right,#f8faff,#fff9fc)}.bpm-calc__pre-delay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}.bpm-calc__pre-delay-card{background:#fff;padding:1.25rem;border-radius:14px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;border:1px solid #e2e8f0;transition:all .2s}.bpm-calc__pre-delay-card:hover{border-color:#4f46e5;box-shadow:0 4px 12px #4f46e514}.bpm-calc__pre-delay-info{display:flex;flex-direction:column}.bpm-calc__pre-delay-type{font-size:.65rem;font-weight:700;color:#64748b;text-transform:uppercase}.bpm-calc__pre-delay-ms{font-size:1.5rem;font-weight:800;color:#059669}.bpm-calc__info{font-size:.85rem;color:#64748b;margin-top:.5rem}:global(.dark) .bpm-calc{background:#0f172acc;border-color:#ffffff0d;color:#f1f5f9}:global(.dark) .bpm-calc__header,:global(.dark) .bpm-calc__card,:global(.dark) .bpm-calc__pre-delay-card{background:#1e293b;border-color:#ffffff0d}:global(.dark) .bpm-calc__input-main{background:#0f172a;border-color:#334155;color:#f1f5f9}:global(.dark) .bpm-calc__note-name{color:#cbd5e1}:global(.dark) .bpm-calc__extra-section{background:linear-gradient(to right,#4f46e50d,#ec48990d)}@media(max-width:1024px){.bpm-calc__sections{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.bpm-calc{padding:1rem}.bpm-calc__header{flex-direction:column;padding:1rem}.bpm-calc__sections,.bpm-calc__pre-delay-grid{grid-template-columns:1fr}.bpm-calc__field{width:100%;justify-content:center}.bpm-calc__tap-btn{width:100%}}