/* Pitch Sequencer */
  .pseq-panel {
    background: var(--bg2);
    border-top: 2px solid rgba(64,196,170,.25);
    flex-shrink: 0;
    padding: 12px 20px 14px;
  }
  .pseq-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
  }
  .pseq-title {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text3);
    letter-spacing: 2px;
    text-transform: uppercase;
  }
  .pseq-status {
    font-family: var(--mono);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--border);
    color: var(--text3);
    transition: all .2s;
  }
  .pseq-status.playing { color: var(--teal); border-color: rgba(64,196,170,.4); background: rgba(64,196,170,.08); }
  .pseq-controls { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-wrap: wrap; }
  .pseq-btn {
    padding: 5px 12px;
    border-radius: 6px;
    font-family: var(--mono);
    font-size: 11px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg3);
    color: var(--text2);
    transition: all .15s;
    letter-spacing: 1px;
  }
  .pseq-btn:hover { border-color: var(--border2); color: var(--text); }
  .pseq-btn.start { background: rgba(64,196,170,.12); border-color: rgba(64,196,170,.35); color: var(--teal); }
  .pseq-btn.start:hover { background: rgba(64,196,170,.22); }
  .pseq-btn.stop { background: rgba(255,107,107,.1); border-color: rgba(255,107,107,.3); color: var(--coral); }
  .pseq-btn.stop:hover { background: rgba(255,107,107,.2); }
  .pseq-grid {
    display: flex;
    gap: 3px;
    align-items: flex-end;
    height: 110px;
    padding: 0 2px;
  }
  .pseq-lane {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    height: 100%;
  }
  .pseq-slider-wrap {
    flex: 1;
    width: 100%;
    position: relative;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 5px;
    overflow: hidden;
    cursor: ns-resize;
    user-select: none;
    transition: border-color .1s;
  }
  .pseq-lane.active-step .pseq-slider-wrap { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
  .pseq-lane.muted .pseq-slider-wrap { opacity: .28; }
  .pseq-fill {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: rgba(64,196,170,.3);
    border-top: 2px solid var(--teal);
    pointer-events: none;
  }
  .pseq-lane.active-step .pseq-fill { background: rgba(64,196,170,.5); }
  .pseq-note-label {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text3);
    text-align: center;
    line-height: 1.2;
    height: 12px;
    white-space: nowrap;
  }
  .pseq-lane.active-step .pseq-note-label { color: var(--teal); }
  .pseq-step-num { font-family: var(--mono); font-size: 8px; color: var(--text3); opacity: .45; height: 10px; }
  .pseq-meta { display: flex; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
  .pseq-meta-label { font-family: var(--mono); font-size: 10px; color: var(--text3); white-space: nowrap; }
  .pseq-select {
    padding: 5px 8px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: var(--mono);
    font-size: 11px;
    outline: none;
    cursor: pointer;
  }
  .pseq-select:focus { border-color: var(--teal); }
  .pseq-bpm-val { font-family: var(--mono); font-size: 11px; color: var(--teal); min-width: 30px; }
  .pseq-quick-btns { display: flex; gap: 4px; flex-wrap: wrap; }
  .pseq-quick-btn {
    padding: 4px 8px;
    border-radius: 5px;
    font-family: var(--mono);
    font-size: 10px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg4);
    color: var(--text3);
    transition: all .15s;
  }
  .pseq-quick-btn:hover { color: var(--text2); border-color: var(--border2); }

  /* ── SE Compare Modal ── */
  .cmp-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.75);
    z-index: 110;
    align-items: center;
    justify-content: center;
    padding: 16px;
  }
  .cmp-overlay.open { display: flex; }
  .cmp-modal {
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: 16px;
    width: 900px;
    max-width: 98vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .cmp-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
  }
  .cmp-title { font-family: var(--mono); font-size: 13px; color: var(--accent2); letter-spacing: 1px; flex: 1; }
  .cmp-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .cmp-body::-webkit-scrollbar { width: 4px; }
  .cmp-body::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }
  .cmp-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
    flex-wrap: wrap;
  }
  .cmp-slot {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color .15s;
    position: relative;
  }
  .cmp-slot.slot-active { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(108,99,255,.25); }
  .cmp-slot-header {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .cmp-slot-num {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text3);
    background: var(--bg4);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 2px 7px;
    flex-shrink: 0;
  }
  .cmp-slot-name {
    font-size: 13px;
    font-weight: 500;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .cmp-slot-name.empty { color: var(--text3); font-style: italic; font-weight: 400; }
  .cmp-slot-wave {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text3);
    background: var(--bg4);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 6px;
  }
  .cmp-waveform {
    width: 100%;
    height: 52px;
    border-radius: 6px;
    background: var(--bg2);
    border: 1px solid var(--border);
    display: block;
  }
  .cmp-params-mini {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
  }
  .cmp-param-mini {
    background: var(--bg4);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 8px;
    text-align: center;
  }
  .cmp-param-mini-label { font-family: var(--mono); font-size: 8px; color: var(--text3); letter-spacing: .5px; }
  .cmp-param-mini-val { font-family: var(--mono); font-size: 11px; color: var(--accent2); margin-top: 2px; }
  .cmp-slot-actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
  }
  .cmp-act-btn {
    flex: 1;
    min-width: 0;
    padding: 7px 4px;
    border-radius: 7px;
    font-family: var(--mono);
    font-size: 10px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg4);
    color: var(--text2);
    transition: all .15s;
    text-align: center;
    letter-spacing: .5px;
    white-space: nowrap;
  }
  .cmp-act-btn:hover { border-color: var(--border2); color: var(--text); }
  .cmp-act-btn.play-btn { background: rgba(108,99,255,.15); border-color: rgba(108,99,255,.4); color: var(--accent2); }
  .cmp-act-btn.play-btn:hover { background: rgba(108,99,255,.28); }
  .cmp-act-btn.load-btn { background: rgba(57,217,138,.08); border-color: rgba(57,217,138,.3); color: var(--green); }
  .cmp-act-btn.load-btn:hover { background: rgba(57,217,138,.18); }
  .cmp-act-btn.del-btn { color: var(--text3); }
  .cmp-act-btn.del-btn:hover { color: var(--coral); border-color: rgba(255,107,107,.3); }
  .cmp-act-btn.capture-btn { background: rgba(255,183,77,.08); border-color: rgba(255,183,77,.3); color: var(--amber); }
  .cmp-act-btn.capture-btn:hover { background: rgba(255,183,77,.18); }
  .cmp-play-all-btn {
    padding: 9px 18px;
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 12px;
    cursor: pointer;
    border: 1px solid rgba(108,99,255,.4);
    background: rgba(108,99,255,.15);
    color: var(--accent2);
    letter-spacing: 1px;
    transition: all .15s;
  }
  .cmp-play-all-btn:hover { background: rgba(108,99,255,.28); }
  .cmp-seq-btn {
    padding: 9px 14px;
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 12px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg3);
    color: var(--text2);
    transition: all .15s;
  }
  .cmp-seq-btn:hover { border-color: var(--border2); color: var(--text); }
  .cmp-add-slot-btn {
    padding: 9px 14px;
    border-radius: 8px;
    font-family: var(--mono);
    font-size: 12px;
    cursor: pointer;
    border: 1px dashed var(--border2);
    background: transparent;
    color: var(--text3);
    transition: all .15s;
  }
  .cmp-add-slot-btn:hover { border-color: var(--accent); color: var(--accent2); }
  .cmp-empty-slot {
    background: var(--bg3);
    border: 2px dashed var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 30px 14px;
    cursor: pointer;
    transition: all .15s;
    min-height: 180px;
  }
  .cmp-empty-slot:hover { border-color: var(--accent); background: rgba(108,99,255,.05); }
  .cmp-empty-icon { font-size: 22px; color: var(--text3); }
  .cmp-empty-label { font-family: var(--mono); font-size: 11px; color: var(--text3); }
  .cmp-playing-badge {
    position: absolute;
    top: 10px; right: 10px;
    font-family: var(--mono);
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(108,99,255,.25);
    color: var(--accent2);
    border: 1px solid rgba(108,99,255,.4);
    display: none;
  }
  .cmp-playing-badge.visible { display: block; }