/* ===== DrumStation — Dark Theme, Orange/Yellow Accent ===== */
:root {
  --bg: #1a1a1a;
  --bg2: #222;
  --bg3: #2a2a2a;
  --fg: #e0e0e0;
  --fg2: #999;
  --accent: #f0a030;
  --accent2: #e8c840;
  --accent-dim: #7a5018;
  --border: #333;
  --knob-bg: #444;
  --knob-indicator: var(--accent);
  --trigger-bg: #553300;
  --trigger-active: var(--accent);
}

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

body {
  font-family: 'Courier New', monospace;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  user-select: none;
}

/* ===== Header ===== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--bg2);
  border-bottom: 2px solid var(--accent-dim);
}

.header h1 {
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 2px;
}

.header .version {
  color: var(--fg2);
  font-size: 12px;
}

/* ===== MIDI Bar ===== */
.midi-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.midi-bar label {
  color: var(--fg2);
  font-size: 11px;
  text-transform: uppercase;
}

.midi-bar select {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 4px 8px;
  font-size: 12px;
  font-family: inherit;
  border-radius: 3px;
}

.midi-bar select:focus {
  border-color: var(--accent);
  outline: none;
}

#midi-status {
  color: var(--fg2);
  font-size: 11px;
  margin-left: auto;
}

/* ===== Kit Bar ===== */
.kit-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

.kit-bar button, .mode-btn {
  background: var(--bg3);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 5px 14px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.15s;
}

.kit-bar button:hover, .mode-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.mode-btn {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: bold;
  min-width: 50px;
  text-align: center;
}

/* ===== Voice Grid ===== */
.voice-grid {
  padding: 12px 20px;
}

.voice-grid table {
  width: 100%;
  border-collapse: collapse;
}

.voice-grid th {
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  padding: 6px 4px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  font-weight: normal;
  letter-spacing: 1px;
}

.voice-grid th:first-child {
  text-align: left;
  width: 120px;
}

.voice-grid td {
  padding: 6px 4px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.voice-grid td:first-child {
  text-align: left;
  color: var(--accent2);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.voice-grid tr:hover {
  background: rgba(240, 160, 48, 0.05);
}

/* ===== Trigger Button ===== */
.voice-trigger {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: var(--trigger-bg);
  border: 2px solid var(--accent-dim);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.1s;
}

.voice-trigger:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.voice-trigger.active {
  background: var(--accent);
  border-color: var(--accent2);
  box-shadow: 0 0 12px rgba(240, 160, 48, 0.5);
}

/* ===== Voice Random Button ===== */
.voice-random {
  display: inline-block;
  width: 24px;
  height: 24px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
  line-height: 22px;
  text-align: center;
  color: var(--fg2);
  transition: all 0.15s;
}

.voice-random:hover {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent);
}

/* ===== Knob ===== */
.knob-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.knob {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--knob-bg);
  border: 2px solid #555;
  position: relative;
  cursor: grab;
  transition: border-color 0.15s;
}

.knob:hover {
  border-color: var(--accent);
}

.knob.active {
  border-color: var(--accent);
  cursor: grabbing;
}

.knob::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 50%;
  width: 2px;
  height: 10px;
  background: var(--knob-indicator);
  transform-origin: bottom center;
  transform: translateX(-50%);
  border-radius: 1px;
}

.knob-value {
  font-size: 10px;
  color: var(--fg2);
  min-width: 30px;
  text-align: center;
}

/* ===== Monitor Section ===== */
.monitor-section {
  margin: 12px 20px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.monitor-section.collapsed .monitor-content {
  display: none;
}

.monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg3);
  cursor: pointer;
}

.monitor-header button {
  background: var(--bg);
  color: var(--fg2);
  border: 1px solid var(--border);
  padding: 2px 10px;
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 3px;
}

.monitor-header button:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.monitor-content {
  background: var(--bg);
}

.monitor-filters {
  display: flex;
  gap: 12px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--fg2);
}

.monitor-filters label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

#monitor-log {
  height: 200px;
  overflow-y: auto;
  font-size: 11px;
  padding: 4px;
}

.mon-row {
  display: flex;
  gap: 8px;
  padding: 2px 8px;
  align-items: baseline;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.mon-row.mon-even { background: rgba(255,255,255,0.02); }
.mon-time { color: var(--fg2); min-width: 90px; }
.mon-dir { min-width: 50px; font-weight: bold; }
.mon-dir-in { color: #6c6; }
.mon-dir-out { color: #69f; }
.mon-type { color: var(--accent); min-width: 70px; }
.mon-detail { flex: 1; }
.mon-hex-toggle { color: var(--fg2); cursor: pointer; font-size: 10px; }
.mon-hex-toggle:hover { color: var(--accent); }
.mon-hex { display: none; color: var(--fg2); font-size: 10px; word-break: break-all; }
.mon-hex.show { display: inline; }

#monitor-count { color: var(--fg2); font-size: 11px; }

/* ===== Global Parameters Bar ===== */
.global-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

.global-param {
  display: flex;
  align-items: center;
  gap: 10px;
}

.global-param label {
  color: var(--fg2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.empty-cell { background: transparent; }
.voice-name { font-weight: bold; white-space: nowrap; }

/* ===== Kit Manager ===== */
.kit-manager-section {
  margin: 12px 20px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.kit-manager-section.collapsed .kit-manager-content { display: none; }

.kit-manager-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg3);
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 1px;
}

.kit-toolbar {
  display: flex;
  gap: 6px;
}

.kit-toolbar button {
  background: var(--bg);
  color: var(--fg2);
  border: 1px solid var(--border);
  padding: 3px 10px;
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 3px;
}

.kit-toolbar button:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.kit-manager-content {
  background: var(--bg);
  max-height: 300px;
  overflow-y: auto;
}

.kit-list { padding: 4px 0; }

.kit-empty {
  padding: 20px;
  text-align: center;
  color: var(--fg2);
  font-size: 12px;
}

.kit-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-size: 12px;
}

.kit-row:hover { background: rgba(240, 160, 48, 0.06); }

.kit-num {
  color: var(--accent);
  font-weight: bold;
  min-width: 32px;
}

.kit-name { flex: 1; color: var(--fg); }

.kit-mode {
  color: var(--fg2);
  font-size: 10px;
  min-width: 30px;
  text-align: center;
}

.kit-actions { display: flex; gap: 4px; }

.kit-act-btn {
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 13px;
  padding: 2px 4px;
  border-radius: 3px;
}

.kit-act-btn:hover {
  border-color: var(--accent);
  background: var(--bg3);
}

/* ===== Kit Save Modal ===== */
.kit-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.kit-modal-overlay.show { display: flex; }

.kit-modal {
  background: var(--bg2);
  border: 1px solid var(--accent-dim);
  border-radius: 6px;
  padding: 20px 24px;
  min-width: 300px;
}

.kit-modal h3 {
  color: var(--accent);
  margin-bottom: 16px;
  font-size: 14px;
  letter-spacing: 1px;
}

.kit-modal label {
  display: block;
  color: var(--fg2);
  font-size: 11px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.kit-modal input {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 6px 8px;
  font-size: 13px;
  font-family: inherit;
  border-radius: 3px;
}

.kit-modal input:focus {
  border-color: var(--accent);
  outline: none;
}

.kit-modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  justify-content: flex-end;
}

.kit-modal-actions button {
  background: var(--bg3);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 6px 16px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 3px;
}

.kit-modal-actions button:first-child {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent);
}

.kit-modal-actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ===== Trigger Pads ===== */
.pads-bar {
  margin: 12px 0;
  padding: 8px 12px;
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 6px;
}

.pads-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.pad {
  width: 56px;
  height: 56px;
  background: #2a2a2a;
  border: 2px solid #444;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  transition: background 0.05s, border-color 0.05s, box-shadow 0.05s;
}

.pad:hover {
  border-color: #e8a020;
}

.pad.active {
  background: #e8a020;
  border-color: #ffb833;
  box-shadow: 0 0 12px rgba(232, 160, 32, 0.5);
  color: #111;
}

.pad-name {
  font-size: 11px;
  font-weight: 700;
  color: #ddd;
  line-height: 1.2;
}

.pad.active .pad-name {
  color: #111;
}

.pad-key {
  font-size: 9px;
  color: #777;
  margin-top: 2px;
}

.pad.active .pad-key {
  color: #333;
}

.pads-vel {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  justify-content: center;
}

.pads-vel label {
  font-size: 11px;
  color: #888;
}

.pad-vel-slider {
  width: 120px;
  accent-color: #e8a020;
}

.pad-vel-value {
  font-size: 11px;
  color: #e8a020;
  min-width: 24px;
}

/* Parameter Tooltip (#622) */
.param-tooltip {
  position: absolute;
  z-index: 9999;
  background: #1a1a2e;
  color: #e0e0e0;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  line-height: 1.4;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* ===== Morph Panel ===== */
.morph-panel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: #1a1a1a;
  border-bottom: 1px solid #333;
}
.morph-panel .midi-btn {
  font-size: 0.75rem;
  padding: 4px 10px;
  white-space: nowrap;
}
.morph-panel .midi-btn.active {
  background: #e8a020;
  color: #000;
}
.morph-slider-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 120px;
}
.morph-label {
  font-size: 0.8rem;
  font-weight: bold;
  color: #e8a020;
}
#morph-slider {
  flex: 1;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: #333;
  border-radius: 3px;
  outline: none;
}
#morph-slider:not(:disabled) {
  background: linear-gradient(90deg, #e8a020, #ff6a00);
  cursor: pointer;
}
#morph-slider:disabled {
  opacity: 0.3;
}
#morph-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #e8a020;
  cursor: pointer;
}
#morph-slider::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #e8a020;
  cursor: pointer;
}
.morph-status {
  font-size: 0.7rem;
  color: #666;
  white-space: nowrap;
}
.morph-status.has-a, .morph-status.has-b { color: #e8a020; }
.morph-status.ready { color: #0f0; }
.morph-status.mismatch { color: #f44; }

/* Compare A/B */
.compare-btn.compare-active { background: #e8a020; color: #000; box-shadow: 0 0 8px rgba(232,160,32,0.5); }
.rp-undo-btn { background: #333 !important; border-color: #666 !important; margin-top: 4px; }
.rp-undo-btn:hover { background: #444 !important; border-color: #888 !important; }

/* Randomizer Panel */
.randomizer-panel {
  position: fixed; top: 60px; right: 24px; width: 300px;
  background: var(--bg2); border: 1px solid var(--accent); border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,.6); z-index: 1000; padding: 16px;
}
.rp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.rp-title { font-size: 14px; font-weight: 700; letter-spacing: 2px; color: var(--accent); }
.rp-close { background: none; border: none; color: var(--fg2); font-size: 16px; cursor: pointer; padding: 2px 6px; }
.rp-close:hover { color: var(--fg); }
.rp-section { margin-bottom: 16px; }
.rp-label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 2px; color: var(--fg2); margin-bottom: 8px; }
.rp-intensity { display: flex; gap: 4px; }
.rp-level-btn {
  flex: 1; background: var(--bg); border: 1px solid var(--border); color: var(--fg2);
  padding: 6px 4px; border-radius: 4px; font-size: 10px; cursor: pointer;
  transition: all .15s; text-transform: uppercase; letter-spacing: 0.5px;
}
.rp-level-btn:hover { border-color: var(--accent); color: var(--fg); }
.rp-level-btn.active { background: rgba(240,160,48,.15); border-color: var(--accent); color: var(--accent); }
.rp-locks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.rp-lock-item {
  display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--fg2);
  cursor: pointer; padding: 4px 8px; border-radius: 4px; background: var(--bg); border: 1px solid var(--border);
}
.rp-lock-item:hover { border-color: var(--fg2); }
.rp-lock-item input { display: none; }
.rp-lock-item:has(input:checked) { border-color: var(--accent); color: var(--accent); }
.rp-lock-icon { font-size: 12px; }
.rp-go-btn {
  width: 100%; background: rgba(240,160,48,.15); border: 1px solid var(--accent); color: var(--accent);
  padding: 10px; border-radius: 6px; font-size: 13px; font-weight: 700; letter-spacing: 2px; cursor: pointer; margin-top: 4px;
}
.rp-go-btn:hover { background: rgba(240,160,48,.25); }
.randomize-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--bg2); border: 1px solid var(--accent); color: var(--accent);
  padding: 10px 20px; border-radius: 8px; font-size: 13px; z-index: 1001;
  display: flex; align-items: center; gap: 10px;
}
.toast-undo-btn {
  background: rgba(240,160,48,.2); border: 1px solid var(--accent); color: var(--accent);
  padding: 4px 12px; border-radius: 4px; cursor: pointer; font-size: 12px;
}

/* Locked param indicator */
.param-group.locked, .knob-group.locked { opacity: 0.5; position: relative; }
.param-group.locked::after, .knob-group.locked::after {
  content: "🔒"; position: absolute; top: 2px; right: 2px; font-size: 10px; pointer-events: none;
}

/* MIDI Activity LED */
.midi-led-group { display: inline-flex; align-items: center; margin-left: 6px; gap: 2px; }
.midi-led { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #333; margin: 0 2px; transition: background 0.05s; font-size: 0; line-height: 0; overflow: hidden; }
.midi-led-in.active { background: #0f0; box-shadow: 0 0 6px #0f0; }
.midi-led-out.active { background: #f60; box-shadow: 0 0 6px #f60; }

/* ===== Sequencer ===== */
.seq-section { margin: 0; }
.seq-section.collapsed .seq-content { display: none; }
.seq-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; background: var(--bg2); border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.seq-header span { font-weight: bold; font-size: 14px; }

.seq-container { background: var(--bg); }

/* Transport */
.seq-transport {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  background: var(--bg2); border-bottom: 1px solid var(--border);
  flex-wrap: wrap; position: sticky; top: 0; z-index: 10;
}
.seq-btn {
  background: var(--bg3); color: var(--fg); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 4px; cursor: pointer; font-size: 14px;
  font-family: inherit;
}
.seq-btn:hover { background: var(--accent-dim); }
.seq-btn.active { background: var(--accent); color: #000; }
.seq-tempo, .seq-swing { display: flex; align-items: center; gap: 4px; }
.seq-tempo span, .seq-swing span { font-size: 11px; color: var(--fg2); }
.seq-tempo input[type="number"] {
  width: 52px; background: var(--bg); color: var(--fg); border: 1px solid var(--border);
  padding: 3px 4px; border-radius: 3px; font-family: inherit; font-size: 12px; text-align: center;
}
.seq-swing input[type="range"] { width: 80px; accent-color: var(--accent); }
.seq-sep { width: 1px; height: 20px; background: var(--border); margin: 0 4px; }
#seq-preset {
  background: var(--bg3); color: var(--fg); border: 1px solid var(--border);
  padding: 4px 6px; border-radius: 3px; font-family: inherit; font-size: 12px;
}

/* Grid */
.seq-grid { padding: 8px 12px; overflow-x: auto; }
.seq-grid-inner { display: inline-block; min-width: 100%; }
.seq-row { display: flex; align-items: center; gap: 0; margin-bottom: 2px; }
.seq-header-row { margin-bottom: 4px; }
.seq-label {
  width: 100px; min-width: 100px; font-size: 11px; color: var(--fg2);
  padding: 0 6px; text-align: right; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis;
}
.seq-step-num {
  width: 32px; min-width: 32px; text-align: center; font-size: 9px;
  color: var(--fg2); margin: 0 1px;
}
.seq-cell {
  width: 32px; height: 26px; min-width: 32px; margin: 0 1px;
  background: var(--bg3); border: 1px solid var(--border); border-radius: 3px;
  cursor: pointer; transition: background 0.05s;
}
.seq-cell:hover { border-color: var(--fg2); }
.seq-cell.active { background: rgba(255, 102, 0, var(--vel-opacity, 0.78)); border-color: #f60; }
.seq-cell { position: relative; }
.seq-cell.current { box-shadow: inset 0 0 0 2px rgba(255,255,255,0.6); }
.seq-cell.active::after {
  content: attr(data-prob-label);
  position: absolute; bottom: 0; right: 1px;
  font-size: 7px; line-height: 1; color: #fff; opacity: 0.7;
  pointer-events: none;
}
.seq-cell.active[data-prob="75"] { background: rgba(255, 102, 0, calc(var(--vel-opacity, 0.78) * 0.75)); }
.seq-cell.active[data-prob="50"] { background: rgba(255, 102, 0, calc(var(--vel-opacity, 0.78) * 0.55)); }
.seq-cell.active[data-prob="25"] { background: rgba(255, 102, 0, calc(var(--vel-opacity, 0.78) * 0.35)); }
.seq-cell.active[data-prob="0"]  { background: rgba(255, 102, 0, 0.15); border-style: dashed; }
.seq-cell.seq-beat-start { margin-left: 4px; }
.seq-step-num.seq-beat-start { margin-left: 4px; }

/* Velocity Popup */
.seq-vel-popup {
  position: fixed; z-index: 1000; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px; display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.seq-vel-slider { width: 80px; accent-color: var(--accent); }
.seq-vel-val { font-size: 11px; color: var(--fg); min-width: 24px; text-align: center; }

/* Load Dialog */
.seq-load-overlay {
  position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
}
.seq-load-dialog {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px; min-width: 300px; max-width: 90vw; max-height: 80vh; overflow-y: auto;
}
.seq-load-dialog h3 { margin-bottom: 12px; font-size: 14px; }
.seq-load-item {
  display: flex; align-items: center; gap: 8px; padding: 8px;
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.seq-load-item:hover { background: var(--bg3); }
.seq-load-name { flex: 1; font-size: 13px; }
.seq-load-info { font-size: 11px; color: var(--fg2); }
.seq-load-del { background: none; border: none; color: #f44; cursor: pointer; font-size: 14px; padding: 2px 6px; }
.seq-load-close { margin-top: 12px; }

/* Keyboard shortcuts */
.shortcuts-hint { cursor: pointer; opacity: .5; font-size: 12px; margin-left: 12px; }
.shortcuts-hint:hover { opacity: 1; }
#shortcuts-overlay { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,.8); display: flex; align-items: center; justify-content: center; }
.shortcuts-dialog { background: var(--bg2, #222); color: var(--fg, #eee); border-radius: 12px; padding: 24px 32px; max-width: 520px; width: 90%; }
.shortcuts-dialog h2 { margin: 0 0 16px; font-size: 18px; }
.shortcuts-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.shortcuts-group h3 { margin: 0 0 8px; font-size: 13px; color: var(--accent, #f90); text-transform: uppercase; }
.shortcut-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; font-size: 13px; }
.shortcut-row kbd { display: inline-block; min-width: 28px; text-align: center; padding: 2px 6px; background: rgba(255,255,255,.1); border-radius: 4px; font-family: monospace; font-size: 12px; }
.shortcuts-close { text-align: center; margin: 16px 0 0; font-size: 12px; opacity: .6; }

/* Kit section headers in grid and sequencer */
.kit-section { margin-bottom: 16px; }
.kit-section-title { margin: 12px 0 4px; font-size: 14px; color: var(--accent, #f90); text-transform: uppercase; letter-spacing: 1px; padding-left: 4px; }
.seq-section-header { opacity: 0.7; }
.seq-kit-label { font-weight: bold; color: var(--accent, #f90); font-size: 11px; text-transform: uppercase; }
.pads-section-label { font-size: 11px; color: var(--accent, #f90); text-transform: uppercase; letter-spacing: 1px; padding: 6px 0 2px 4px; font-weight: bold; }
.rp-lock-section-label { font-size: 11px; color: var(--accent, #f90); text-transform: uppercase; letter-spacing: 1px; padding: 8px 0 4px; font-weight: bold; }

/* === V2 utility class === */
.is-hidden { display: none !important; }

/* === V2 — replaces inline style attrs in seq velocity popup === */
.seq-vel-popup-label { font-size: 10px; color: var(--fg2); }
.seq-vel-popup-label-prob { margin-left: 6px; }

/* === V2 a11y skip-link === */
.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  z-index: 100000;
  padding: 0.5rem 1rem;
  background: var(--bg, #111418);
  color: var(--accent, #ff9100);
  text-decoration: none;
  font-weight: 700;
  border: 2px solid var(--accent, #ff9100);
  border-radius: 4px;
}
.skip-link:focus,
.skip-link:focus-visible {
  top: 8px;
}