/* Sound Player Styles */

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro', 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

body.compact {
    background: #1a1a2e;
    min-height: auto;
    padding: 6px;
}

/* Container */
.container {
    text-align: center;
    width: 100%;
    max-width: 360px;
}

.compact .container { max-width: none; }

/* Typography */
.sound-type {
    color: #4ade80;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.compact .sound-type { font-size: 0.6rem; }

.sound-name {
    color: #e94560;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.compact .sound-name { font-size: 1.1rem; margin-bottom: 4px; }

.description {
    color: #a0a0b0;
    font-size: 0.85rem;
    margin-bottom: 14px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.compact .description { font-size: 0.7rem; margin-bottom: 8px; }

/* Controls */
.controls {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.compact .controls { gap: 4px; margin-bottom: 8px; }

.control-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #a0a0b0;
    padding: 6px 14px;
    font-size: 0.75rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.compact .control-btn { padding: 4px 10px; font-size: 0.65rem; }

.control-btn.active {
    background: rgba(233, 69, 96, 0.3);
    border-color: #e94560;
    color: #e94560;
}

/* Play Button */
.play-btn {
    background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
    border: none;
    color: white;
    padding: 14px 44px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.3);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
}

.compact .play-btn { padding: 10px 28px; font-size: 0.85rem; }

.play-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(233, 69, 96, 0.4); }
.play-btn:active { transform: translateY(0); }
.play-btn.playing {
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

/* iOS Unlock Overlay */
.ios-unlock {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26, 26, 46, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 1000;
    cursor: pointer;
    touch-action: manipulation;
}

.ios-unlock-text {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.ios-unlock-btn {
    background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
    color: white;
    padding: 20px 50px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
}

/* Visualizer */
.visualizer {
    margin-top: 14px;
    height: 60px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
}

.compact .visualizer { height: 40px; margin-top: 8px; }

.viz-bar {
    width: 8px;
    background: linear-gradient(180deg, #e94560 0%, #4ade80 100%);
    border-radius: 4px 4px 0 0;
    transition: height 0.1s ease;
    height: 10px;
}

.compact .viz-bar { width: 5px; }

/* Piano */
.piano {
    display: flex;
    justify-content: center;
    margin-top: 14px;
    height: 70px;
    position: relative;
}

.compact .piano { height: 45px; margin-top: 8px; }

.key {
    position: relative;
    background: linear-gradient(180deg, #fff 0%, #e8e8e8 100%);
    border: 1px solid #ccc;
    border-radius: 0 0 4px 4px;
    width: 24px;
    height: 70px;
    margin: 0 1px;
    transition: all 0.15s ease;
}

.compact .key { width: 18px; height: 45px; }

.key.black {
    background: linear-gradient(180deg, #333 0%, #111 100%);
    width: 16px;
    height: 44px;
    margin: 0 -8px;
    z-index: 1;
    border-color: #000;
}

.compact .key.black { width: 12px; height: 28px; margin: 0 -6px; }

.key.active {
    background: linear-gradient(180deg, #e94560 0%, #c73e54 100%) !important;
    border-color: #c73e54;
}

.key.black.active {
    background: linear-gradient(180deg, #ff6b6b 0%, #e94560 100%) !important;
}

/* Waveform Display */
.waveform {
    margin-top: 14px;
    height: 60px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.compact .waveform { height: 40px; margin-top: 8px; }

.wave-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: #e94560;
    transform: translateY(-50%);
}

/* Synth Canvas */
.synth-canvas {
    margin-top: 14px;
    width: 100%;
    height: 120px;
    background: rgba(0,0,0,0.4);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
}

.compact .synth-canvas {
    height: 85px;
    margin-top: 8px;
}

/* Synth Display */
.synth-display {
    margin-top: 14px;
    padding: 12px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
}

.compact .synth-display {
    padding: 8px;
    margin-top: 8px;
}

.synth-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.synth-row:last-child { margin-bottom: 0; }

.synth-label {
    font-size: 10px;
    color: #a8d8ea;
    width: 50px;
    text-align: right;
}

.synth-bar {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
}

.synth-fill {
    height: 100%;
    background: linear-gradient(90deg, #e94560, #0f3460);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Compare Grid */
.compare-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-top: 14px;
}

.compact .compare-grid {
    gap: 4px;
    margin-top: 8px;
}

.compare-item {
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    padding: 8px;
    text-align: center;
    cursor: pointer;
}

.compare-item canvas {
    width: 100%;
    height: 50px;
}

.compare-label {
    font-size: 10px;
    color: #a8d8ea;
    margin-top: 4px;
}

/* Drum Grid */
.drum-grid {
    margin-top: 14px;
    display: grid;
    gap: 2px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    padding: 8px;
    font-size: 10px;
}

.compact .drum-grid {
    margin-top: 8px;
    padding: 6px;
    font-size: 9px;
}

.drum-row {
    display: flex;
    align-items: center;
    gap: 2px;
}

.drum-label {
    width: 28px;
    text-align: right;
    padding-right: 4px;
    color: #a8d8ea;
    font-weight: 500;
    flex-shrink: 0;
}

.compact .drum-label {
    width: 22px;
    font-size: 8px;
}

.drum-steps {
    display: flex;
    gap: 1px;
    flex: 1;
}

.drum-step {
    flex: 1;
    height: 14px;
    background: rgba(255,255,255,0.08);
    border-radius: 2px;
    transition: all 0.1s;
}

.compact .drum-step { height: 10px; }

.drum-step.active {
    background: #e94560;
    box-shadow: 0 0 6px rgba(233,69,96,0.5);
}

/* Drum step colors */
.drum-step.kick.active { background: #ff6b6b; }
.drum-step.snare.active { background: #ffd93d; }
.drum-step.hihat.active { background: #6bcb77; }
.drum-step.openhat.active { background: #4d96ff; }
.drum-step.clap.active { background: #ff9f43; }
.drum-step.bass808.active, .drum-step.\38 08.active { background: #a55eea; }
.drum-step.rim.active { background: #f8b500; }
.drum-step.crash.active { background: #00d4aa; }
.drum-step.tom.active, .drum-step.tomlow.active { background: #e17055; }
.drum-step.shaker.active { background: #81ecec; }
.drum-step.tamb.active, .drum-step.tambourine.active { background: #fdcb6e; }
.drum-step.maracas.active { background: #a8e6cf; }
.drum-step.cowbell.active { background: #fab1a0; }
.drum-step.triangle.active { background: #dfe6e9; }
.drum-step.woodblock.active, .drum-step.block.active { background: #b2bec3; }
.drum-step.conga.active, .drum-step.congalow.active { background: #e17055; }
.drum-step.bongo.active, .drum-step.bongolow.active { background: #fd79a8; }
.drum-step.guiro.active { background: #55a3ff; }

.drum-step.playing {
    transform: scale(1.2);
    filter: brightness(1.3);
}

/* Beat Markers */
.beat-marker {
    display: flex;
    gap: 1px;
    margin-left: 32px;
    margin-top: 4px;
}

.compact .beat-marker { margin-left: 26px; }

.beat-num {
    flex: 1;
    text-align: center;
    font-size: 8px;
    color: rgba(255,255,255,0.4);
}

.beat-num.downbeat {
    color: rgba(255,255,255,0.7);
    font-weight: bold;
}

/* Melody Roll Visualization */
.melody-roll {
    margin-top: 14px;
    height: 110px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.compact .melody-roll {
    height: 80px;
    margin-top: 8px;
}

.melody-roll-wrapper {
    display: flex;
    height: 100%;
}

.melody-pitch-labels {
    display: flex;
    flex-direction: column;
    width: 28px;
    flex-shrink: 0;
    background: rgba(0,0,0,0.2);
    border-right: 1px solid rgba(255,255,255,0.1);
}

.compact .melody-pitch-labels {
    width: 22px;
}

.melody-pitch-label {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    color: rgba(255,255,255,0.5);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.compact .melody-pitch-label {
    font-size: 7px;
}

.melody-pitch-label.root {
    color: #4ade80;
    font-weight: bold;
}

.melody-pitch-label.accidental {
    color: rgba(255,255,255,0.3);
    font-size: 7px;
}

.melody-roll-area {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.melody-lanes {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
}

.melody-lane {
    flex: 1;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.melody-lane.octave-line {
    border-bottom-color: rgba(74, 222, 128, 0.3);
}

.melody-lane.black-key {
    background: rgba(0,0,0,0.15);
}

.melody-notes {
    position: absolute;
    inset: 4px 8px;
}

.melody-note {
    position: absolute;
    height: calc(100% / var(--lane-count, 8) - 2px);
    min-height: 8px;
    max-height: 14px;
    background: var(--note-color, #e94560);
    border-radius: 3px;
    transform: translateY(50%);
    box-shadow: 0 0 8px var(--note-color, #e94560);
    transition: all 0.1s ease;
    opacity: 0.9;
}

.compact .melody-note {
    max-height: 10px;
}

.melody-note.playing {
    opacity: 1;
    transform: translateY(50%) scale(1.1);
    box-shadow: 0 0 16px var(--note-color, #e94560), 0 0 24px var(--note-color, #e94560);
    filter: brightness(1.4) !important;
    z-index: 10;
}

.melody-beat-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.melody-beat-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255,255,255,0.08);
}

/* Delay Visualization */
.delay-viz {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 50px;
    padding: 0 10px;
    position: relative;
}

.delay-echo {
    width: 16px;
    background: var(--delay-color, #4ade80);
    border-radius: 3px 3px 0 0;
    box-shadow: 0 0 8px var(--delay-color, #4ade80);
    animation: delayPulse 0.3s ease-out;
    position: relative;
}

.delay-echo::after {
    content: attr(data-label);
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 8px;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
}

@keyframes delayPulse {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.delay-axis {
    position: absolute;
    bottom: -20px;
    left: 10px;
    right: 10px;
    display: flex;
    justify-content: space-between;
    font-size: 8px;
    color: rgba(255,255,255,0.4);
}

/* Effect Container (shared for delay, reverb, panning, sidechain) */
.effect-viz {
    margin-top: 14px;
    height: 80px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    padding: 10px;
}

.compact .effect-viz {
    height: 60px;
    margin-top: 8px;
}

/* Reverb Visualization */
.reverb-viz {
    width: 100%;
    height: 50px;
}

.reverb-label {
    display: flex;
    justify-content: space-between;
    font-size: 8px;
    color: rgba(255,255,255,0.4);
    padding: 4px 10px 0;
}

/* Panning Visualization */
.panning-viz {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 5px;
}

.pan-speaker {
    font-size: 20px;
    transition: opacity 0.2s, transform 0.2s;
}

.pan-speaker.left {
    transform: scaleX(-1);
}

.pan-track {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    position: relative;
}

.pan-indicator {
    position: absolute;
    top: 50%;
    width: 16px;
    height: 16px;
    background: var(--pan-color, #f472b6);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px var(--pan-color, #f472b6);
}

.pan-center {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.3);
    transform: translateX(-50%);
}

.pan-labels {
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    font-size: 10px;
    color: rgba(255,255,255,0.5);
}

/* Sidechain Visualization */
.sidechain-viz {
    position: relative;
}

.sidechain-viz svg {
    width: 100%;
    height: 50px;
}

.sidechain-labels {
    font-size: 9px;
    color: rgba(255,255,255,0.5);
    text-align: center;
    margin-top: 4px;
}

/* Arpeggio Visualization (reuse melody-roll styles) */
.arp-roll {
    margin-top: 14px;
    height: 80px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.compact .arp-roll {
    height: 55px;
    margin-top: 8px;
}

.arp-note {
    position: absolute;
    width: 8px;
    background: #22d3ee;
    border-radius: 2px;
    box-shadow: 0 0 6px #22d3ee;
    transition: all 0.1s ease;
    opacity: 0.8;
}

.arp-note.playing {
    opacity: 1;
    transform: scale(1.3);
    box-shadow: 0 0 12px #22d3ee, 0 0 20px #22d3ee;
}

/* Bassline Roll */
.bassline-roll {
    margin-top: 14px;
    height: 70px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.compact .bassline-roll {
    height: 50px;
    margin-top: 8px;
}

.bassline-note {
    position: absolute;
    height: 10px;
    background: #a78bfa;
    border-radius: 3px;
    box-shadow: 0 0 8px #a78bfa;
    transition: all 0.1s ease;
    opacity: 0.85;
}

.bassline-note.playing {
    opacity: 1;
    transform: scaleY(1.2);
    box-shadow: 0 0 14px #a78bfa, 0 0 22px #a78bfa;
}

.bassline-note.accent {
    height: 14px;
}

.bassline-note.slide {
    border-radius: 3px 10px 10px 3px;
}

/* Utility */
.hidden { display: none !important; }