/* ================================================================
   MidiPro.org — Editor Stylesheet
   Matches the design system from index.html / neue-seite.txt
   ================================================================ */

/* ─── Design tokens ─── */
:root {
  --bg:        #080a0f;
  --surface:   #0d1018;
  --surface2:  #111520;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(255,255,255,0.12);
  --accent:    #ff3c3c;
  --gold:      #f5c842;
  --teal:      #00d4b4;
  --text:      #e8eaf0;
  --muted:     #636b7e;
  --dim:       #3a4060;
  --kbd-bg:    #0b0d14;

  /* Input / control colours (kept legible on dark bg) */
  --input-bg:  #141824;
  --input-border: rgba(255,255,255,0.13);
  --input-text:#d4e0f0;

  /* Heights */
  --nav-h:     52px;
  --toolbar-h: 34px;
  --meta-h:    36px;
  --kbd-h:     320px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  line-height: 1.45;
  overflow: hidden; /* editor fills viewport */
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Scrollbars ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ════════════════════════════════════════════
   TOPBAR / NAV
════════════════════════════════════════════ */
.editor-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  background: rgba(8,10,15,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}

.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.nav-logo span { color: var(--accent); }

.nav-center {
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  flex: 1;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-actions { display: flex; gap: 0.75rem; align-items: center; }

.nav-back {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 0.3rem;
  transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }

/* ════════════════════════════════════════════
   CHANGES WARNING
════════════════════════════════════════════ */
.changes-warning {
  visibility: hidden;
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  z-index: 1002;
  background: rgba(8,10,15,0.95);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  text-align: center;
  max-width: 340px;
  box-shadow: 0 0 40px rgba(245,200,66,0.15);
}

/* ════════════════════════════════════════════
   MAIN EDITOR LAYOUT
════════════════════════════════════════════ */
.editor-main {
  margin-top: var(--nav-h);
  display: flex;
  flex: 1;
  height: calc(100vh - var(--nav-h) - var(--kbd-h) - 28px);
  overflow: hidden;
}

/* ─── Left: Track column ─── */
.editor-col-tracks {
  width: 280px;
  min-width: 220px;
  max-width: 320px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.panel-header {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.btn-add-track {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 0.35rem 0.9rem;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: background 0.15s;
  width: 100%;
}
.btn-add-track:hover { background: #e02828; }

.tracks-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ─── Track block ─── */
.track-block {
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  background: var(--surface);
  transition: background 0.15s;
}
.track-block:hover { background: var(--surface2); }

.track-row-top,
.track-row-mid,
.track-row-bot {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.track-row-bot { margin-bottom: 0; }

.track-number {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 700;
  width: 14px;
  flex-shrink: 0;
}

.track-btns { display: flex; gap: 3px; margin-left: auto; }

.track-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.track-name {
  width: 70px !important;
  font-weight: 700;
}

/* ─── Right: Main workspace ─── */
.editor-col-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ════════════════════════════════════════════
   TOOLBAR / META ROWS
════════════════════════════════════════════ */
.toolbar-row {
  height: var(--toolbar-h);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.meta-bar {
  height: var(--meta-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 10px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.meta-left, .meta-right {
  display: flex; align-items: center; gap: 6px;
}

.meta-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  font-weight: 600;
  text-transform: uppercase;
}
.meta-label-dim {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
}
.meta-ticks {
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  color: var(--teal);
}

/* ════════════════════════════════════════════
   EDITOR SPLIT (Notes | Pattern)
════════════════════════════════════════════ */
.editor-split {
  display: flex;
  flex: 1;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}
.pane + .pane {
  border-left: 1px solid var(--border);
}

.pane-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.pane-track-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.01em;
}

.range-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.range-sep { color: var(--muted); font-size: 0.8rem; }

/* ─── Data table ─── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
}
.data-table thead th {
  background: #0f1320;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.66rem;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
  text-align: left;
}
.data-tbody {
  display: block;
  overflow-y: auto;
  height: 200px;
}
.data-table thead, .data-table tbody tr {
  display: table;
  width: 100%;
  table-layout: fixed;
}
.data-table tbody tr td {
  padding: 4px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  cursor: pointer;
  transition: background 0.1s;
  font-size: 0.72rem;
  color: var(--input-text);
}
.data-table tbody tr:hover td { background: rgba(0,212,180,0.06) !important; }
.data-table tbody tr:focus td { background: rgba(0,212,180,0.12) !important; }

/* Selected row */
.data-table tbody tr[style*="navy"] td,
.data-table tbody tr.selected td {
  background: #1f2a4a !important;
  color: #fff;
}

/* Edit row below table */
.edit-row { flex-shrink: 0; }
.edit-row td { padding: 2px 3px; }

/* ════════════════════════════════════════════
   OPERATIONS BAR
════════════════════════════════════════════ */
.operations-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--surface2);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
  overflow-x: auto;
}

.op-group {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--muted);
}
.op-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.op-radio { gap: 6px; }
.op-radio label { display: flex; align-items: center; gap: 3px; font-size: 0.72rem; }

/* ─── Operation buttons ─── */
.btn-op {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 5px 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.3;
  text-align: center;
  transition: filter 0.15s, transform 0.1s;
}
.btn-op:hover { filter: brightness(1.15); transform: translateY(-1px); }
.btn-op--copy   { background: #6a1010; color: #fff; }
.btn-op--edit   { background: #102060; color: #fff; }
.btn-op--render { background: #0a4020; color: #fff; }

.btn-op-small {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border: none;
  border-radius: 4px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  width: 150px;
  transition: border-color 0.15s;
}
.btn-op-small:hover { border-color: var(--teal); color: var(--teal); }

/* ════════════════════════════════════════════
   KEYBOARD STRIP
════════════════════════════════════════════ */
.keyboard-strip {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--kbd-bg);
  border-top: 1px solid var(--border);
  height: var(--kbd-h);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.keyboard-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
  background: var(--surface2);
}

/* Send-type grid */
.kbd-send-type {
  border-collapse: collapse;
  flex-shrink: 0;
}
.kbd-send-type td {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 3px 10px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
  text-align: center;
  transition: background 0.1s, color 0.1s;
  width: 56px;
}
.kbd-send-type td:hover { background: var(--surface); color: var(--text); }
.kbd-send-type .kbd-type-active,
#kbdType1.active {
  background: #1f2a4a;
  color: var(--teal);
  border-color: var(--teal);
}

.kbd-major-minor {
  border-collapse: collapse;
  flex-shrink: 0;
}
.kbd-major-minor td {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 3px 8px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
  text-align: center;
  transition: background 0.1s, color 0.1s;
  width: 50px;
}
.kbd-major-minor .kbd-type-active { background: #1f2a4a; color: var(--gold); border-color: var(--gold); }

/* Duration images strip */
.duration-strip {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}
.dur-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: border-color 0.1s, background 0.1s;
}
.dur-btn:hover { border-color: var(--border2); background: var(--surface2); }
.dur-btn--active { border-color: var(--teal) !important; background: rgba(0,212,180,0.08) !important; }
.dur-img {
  width: 36px;
  height: 36px;
  display: block;
  filter: invert(0.85) sepia(0.2);
}
.dur-btn--active .dur-img { filter: invert(0.95) sepia(0.5) hue-rotate(120deg) saturate(2); }

/* Keyboard params row */
.kbd-params {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--muted);
}
.kbd-params label {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

/* ─── Piano keyboard ─── */
.keyboard-holder {
  position: relative;
  height: 200px;
  margin: 6px 10px;
  user-select: none;
  -webkit-user-select: none;
  overflow-x: auto;
  overflow-y: hidden;
  flex: 1;
}

/* Key styles (JS generated, but give defaults) */
.key {
  position: absolute;
  font-family: 'DM Mono', monospace;
  font-weight: 300;
  font-size: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0 0 5px 5px;
  cursor: pointer;
  box-shadow: 0 5px 1px rgba(0,0,0,0.6);
  transition: margin 0.05s ease, background-color 0.05s ease, box-shadow 0.05s ease;
}
.key:hover { background-color: var(--gold) !important; }
.key .label { position: absolute; bottom: 5px; text-align: center; left: 0; right: 0; }
.white {
  background-color: #d8d8d8;
  color: #222;
  z-index: 0;
  text-shadow: 0 1px 1px rgba(32,32,32,0.3);
}
.black {
  background-color: #1a1a1a;
  color: #ccc;
  z-index: 1;
  text-shadow: 0 -1px 1px rgba(255,255,255,0.3);
}

/* ════════════════════════════════════════════
   SHARED CONTROLS
════════════════════════════════════════════ */

/* Inputs */
.input-midi {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--input-text);
  padding: 2px 5px;
  border-radius: 3px;
  outline: none;
  transition: border-color 0.15s;
}
.input-midi:focus { border-color: var(--teal); }

.input-tempo { width: 36px; font-weight: 700; text-align: center; }
.input-range { width: 80px; }

.select-instrument {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--input-text);
  padding: 2px 4px;
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.select-small { font-size: 0.7rem; }
.select-channel { width: 44px; }
.select-volume  { width: 48px; }
.select-inline  { font-size: 0.68rem; border: none; background: transparent; color: var(--text); padding: 0; }

/* Toolbar buttons */
.btn-toolbar {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 3px 8px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--muted);
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.btn-toolbar:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }
.btn-toolbar--accent { background: rgba(255,60,60,0.1); border-color: rgba(255,60,60,0.3); color: var(--accent); }
.btn-toolbar--accent:hover { background: rgba(255,60,60,0.18); }
.btn-help { background: rgba(0,212,180,0.08); border-color: rgba(0,212,180,0.3); color: var(--teal); }
.btn-help:hover { background: rgba(0,212,180,0.15); }

/* File label button */
.btn-file-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 3px 8px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--muted);
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s, border-color 0.15s;
}
.btn-file-label:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

/* Beveled button (track controls) */
.btn-beveled {
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 2px 6px;
  background: #1a1f2e;
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.1s;
}
.btn-beveled:hover { background: #252c42; }
.btn-micro { background: rgba(0,212,180,0.08); border-color: rgba(0,212,180,0.25); color: var(--teal); }

.btn-view {
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 2px 7px;
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.25);
  color: var(--gold);
  border-radius: 3px;
  cursor: pointer;
}
.btn-view:hover { background: rgba(245,200,66,0.18); }

.btn-settings {
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  padding: 2px 7px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--muted);
  border-radius: 3px;
  cursor: pointer;
  margin-left: auto;
}
.btn-settings:hover { color: var(--text); }

.btn-tiny {
  font-family: 'DM Mono', monospace;
  font-size: 0.66rem;
  padding: 1px 6px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--muted);
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.1s;
}
.btn-tiny:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

.btn-primary-sm {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.5rem 1.5rem;
  background: var(--teal);
  color: #000;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: filter 0.15s;
}
.btn-primary-sm:hover { filter: brightness(1.1); }

/* ════════════════════════════════════════════
   OVERLAYS
════════════════════════════════════════════ */

/* Inline overlays (Edit Range, Controllers) */
.overlay-panel {
  position: absolute;
  top: var(--nav-h);
  left: 280px; /* after tracks column */
  right: 0;
  bottom: var(--kbd-h);
  z-index: 1002;
  background: #0e1220;
  border: 1px solid var(--border2);
  overflow: auto;
  padding: 0;
}

.overlay-titlebar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 8px 12px;
  background: #0a0d16;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.overlay-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.overlay-options {
  margin-left: auto;
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.overlay-options label { display: flex; align-items: center; gap: 4px; cursor: pointer; }

.btn-overlay-close {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  padding: 3px 8px;
  background: rgba(255,60,60,0.1);
  border: 1px solid rgba(255,60,60,0.3);
  color: var(--accent);
  border-radius: 3px;
  cursor: pointer;
}
.btn-overlay-close-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
  text-decoration: none;
  padding: 3px 8px;
  border: 1px solid rgba(255,60,60,0.3);
  border-radius: 3px;
  background: rgba(255,60,60,0.08);
  transition: background 0.15s;
}
.btn-overlay-close-link:hover { background: rgba(255,60,60,0.16); }

.overlay-table { margin: 12px auto; }
.overlay-row { }
.overlay-row.alt { background: rgba(255,255,255,0.02); }
.overlay-row td { padding: 8px 12px; vertical-align: middle; font-size: 0.8rem; color: var(--text); }

/* Full-screen overlays (Channel Settings, Custom Mappings) */
.overlay-full {
  position: fixed;
  inset: 0;
  z-index: 1005;
  background: rgba(8,10,15,0.97);
  overflow: auto;
  font-size: 0.82rem;
}
.overlay-full .overlay-content {
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 2rem;
}

/* Channel settings */
.channel-settings-body {
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.cs-block {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
}
.cs-block--wide { flex: 1 1 100%; }
.cs-label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cs-table { border-collapse: collapse; width: 100%; font-size: 0.78rem; }
.cs-table th {
  background: #0a0d16;
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--border);
  text-align: center;
}
.cs-table td { padding: 5px 8px; border: 1px solid var(--border); vertical-align: middle; text-align: center; }
.cs-row-label {
  text-align: left !important;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--teal);
  font-weight: 600;
  white-space: nowrap;
}

.lfo-destinations {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 8px;
  font-size: 0.78rem;
}
.lfo-destinations label { display: flex; align-items: center; gap: 4px; cursor: pointer; color: var(--text); }
.cs-footer { margin: 1rem 1.5rem; text-align: center; }

/* Controllers overlay body */
.overlay-body { padding: 12px; }
.ctrl-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.ctrl-label { font-family: 'DM Mono', monospace; font-size: 0.72rem; color: var(--muted); }
.ctrl-grid { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.ctrl-section {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px 10px;
}
.ctrl-section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  width: 100%;
  margin-bottom: 2px;
}
.ctrl-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--text);
  margin-top: 6px;
}
.ctrl-actions label { display: flex; align-items: center; gap: 3px; cursor: pointer; }

/* Custom Mappings */
.mappings-scroll {
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding: 0 1rem 1rem;
}
.mappings-table { max-width: 700px; margin: 0 auto; }

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.editor-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 6px 1.5rem;
  text-align: center;
  flex-shrink: 0;
}
.editor-footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
}
.editor-footer a {
  color: var(--muted);
  text-decoration: none;
  margin: 0 0.5rem;
  transition: color 0.15s;
}
.editor-footer a:hover { color: var(--text); }

/* ════════════════════════════════════════════
   MIDI PLAYER (legacy IDs kept, restyled)
════════════════════════════════════════════ */
#MIDI_player,
#MIDI_play,
#MIDI_stop,
#MIDI_restart,
#MIDI_forward,
#MIDI_back {
  /* Any MIDI.js player buttons get basic styling */
  cursor: pointer;
}

/* ════════════════════════════════════════════
   CHECKBOXES & RADIOS (subtle dark style)
════════════════════════════════════════════ */
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--teal);
}

/* ════════════════════════════════════════════
   SCROLLABLE SECTIONS
════════════════════════════════════════════ */
.tableFixHead          { overflow-y: auto; }
.tableFixHead thead th { position: sticky; top: 0; z-index: 1; }

/* ════════════════════════════════════════════
   RESPONSIVE — collapse tracks panel on small screens
════════════════════════════════════════════ */
@media (max-width: 900px) {
  .editor-col-tracks { width: 200px; min-width: 160px; }
  .overlay-panel { left: 200px; }
}
@media (max-width: 640px) {
  .editor-col-tracks { display: none; }
  .overlay-panel { left: 0; }
}