.metronome-app {
    border: 1px solid #e3e6ea;
    border-radius: 12px;
    background: linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);
}

.metronome-canvas-wrapper {
    position: relative;
    background: radial-gradient(circle at 30% 30%,rgba(13,110,253,0.08),transparent 50%),radial-gradient(circle at 80% 20%,rgba(108,117,125,0.08),transparent 45%);
    border-radius: 10px;
    padding: 12px;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.08);
}

#metronome-canvas {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    background: linear-gradient(135deg,#0d6efd0d,#ffffff);
}

.metronome-warning {
    position: absolute;
    inset: 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 12px;
    border-radius: 8px;
    background: rgba(255,255,255,0.92);
    border: 1px dashed #adb5bd;
}

.metronome-control .form-range {
    accent-color: #0d6efd;
}

.metronome-control .input-group > .btn {
    min-width: 58px;
}

.tempo-readout {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.metronome-app .card-body {
    padding: 20px 22px;
}

@media (max-width:768px) {
    .metronome-app .card-body {
        padding: 16px;
    }

    .metronome-control .input-group > .btn {
        min-width: 52px;
    }
}

.metronome-advanced-toggle .btn-link {
    font-weight: 600;
    text-decoration: none;
}

    .metronome-advanced-toggle .btn-link:hover {
        text-decoration: underline;
    }

.metronome-advanced {
    border-radius: 10px;
}

.metronome-advanced-container {
	margin-top: 10px;
}

.metronome-advanced-container .metronome-advanced {
	background: #f8fafc;
	border: 1px solid #e5e7eb;
	box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
	padding: 12px;
}

    .metronome-advanced .form-label {
        margin-bottom: 0.25rem;
    }

    .metronome-advanced .form-control, .metronome-advanced .form-select {
        font-size: 0.95rem;
    }

.metronome-compact-controls {
    background: transparent;
    padding: 12px;
    border-radius: 8px;
}

    .metronome-compact-controls .input-group-sm > .btn {
        min-width: 42px;
        font-size: 0.85rem;
    }

    .metronome-compact-controls .form-control {
        font-size: 0.9rem;
    }

#subdivision-cycle {
    font-size: 0.9rem;
    padding: 6px 10px;
}

#play-toggle {
    font-size: 0.95rem;
    padding: 8px 12px;
}

@media (min-width:576px) {
    .metronome-compact-controls .input-group-sm > .btn {
        min-width: 50px;
    }

    #subdivision-cycle, #play-toggle {
        font-size: 1rem;
    }
}

.metronome-rhythm-icon {
    display: block;
    max-width: 100%;
    max-height: 46px;
    object-fit: contain;
}

#subdivision-cycle {
    border-color: #6c757d;
    transition: all 0.15s ease;
}

    #subdivision-cycle:hover {
        border-color: #0d6efd;
        background-color: #f8f9fa;
    }

    #subdivision-cycle:active {
        transform: scale(0.98);
    }

    #subdivision-cycle:focus-visible {
        outline: 0;
        box-shadow: 0 0 0 0.25rem rgba(13,110,253,0.25);
    }

.metronome-layout {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.metronome-row {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
}

    .metronome-row.metronome-primary {
        align-items: stretch;
    }

    .metronome-row.metronome-row-tight {
        align-items: flex-start;
    }

.metronome-block {
    background: transparent;
    border: 0;
    border-radius: 10px;
    padding: 12px;
    box-shadow: none;
    flex: 1 1 0;
}

.metronome-divider {
    border: 0;
    border-top: 1px solid #e5e7eb;
    margin: 0;
}

.play-block {
    display: flex;
    align-items: stretch;
    justify-content: center;
}

    .play-block button {
        width: 100%;
        height: 100%;
        min-height: 56px;
        font-size: 1.05rem;
        font-weight: 600;
    }

@media (min-width:992px) {
    .metronome-row {
        flex-direction: row;
    }

    .metronome-block {
        flex: 1;
    }

    .metronome-row.metronome-primary .metronome-block.play-block {
        max-width: 220px;
    }
}

.metronome-meta {
    color: #6c757d;
    font-size: 0.85rem;
}

.bpm-slider .btn-group-vertical .btn {
}

.bpm-slider .bpm-step-group .btn {
    min-width: 44px;
    padding: 6px 8px;
}

.bpm-slider input[type=range] {
    min-height: 36px;
}

.bpm-slider {
    column-gap: 10px;
}

.compas-control span {
    min-width: 36px;
    text-align: center;
}

.compas-control span.fs-5 {
    font-weight: 700;
}

.rhythm-control .btn {
    min-width: 44px;
    padding: 6px 8px;
}

.rhythm-display {
    background: transparent;
    padding: 6px 10px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
}

.rhythm-control {
    gap: 8px;
}

.metronome-row.metronome-row-tight .metronome-block {
    display: flex;
    flex-direction: column;
}

.metronome-row.metronome-row-tight .metronome-block > .rhythm-control,
.metronome-row.metronome-row-tight .metronome-block > .compas-control,
.metronome-row.metronome-row-tight .metronome-block > .input-group {
    margin-top: auto;
}

.rhythm-control,
.compas-control {
    height: 56px;
    align-items: center;
}

.rhythm-display {
    height: 40px;
}

.metronome-rhythm-icon {
    display: block;
    height: 38px;
    width: auto;
}
}

.metronome-advanced-container {
    margin-top: 4px;
}

.metronome-advanced {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    box-shadow: none;
}