/* ── theme tokens ── */
:root {
  --font: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, monospace;
  --radius: 6px;
  --radius-lg: 10px;
}

/* dark theme (Modular Noir) — default */
:root, [data-theme="dark"] {
  --bg0: #0a0e0a;
  --bg1: #111811;
  --bg2: #1a211a;
  --bg3: #222a22;
  --border: rgba(180,210,180,0.11);
  --border2: rgba(180,210,180,0.2);
  --text0: #d4e0cc;
  --text1: #90a88e;
  --text2: #5e7060;
  --accent: #8f86e8;
  --accent-bg: rgba(143,134,232,0.12);
  --accent-border: rgba(143,134,232,0.38);
  --dot-color: #1e241e;
  --success: #2aaa7a;
  --danger: #c8612a;
}

/* light theme (Werkstatt) */
[data-theme="light"] {
  --bg0: #f5f1e8;
  --bg1: #e8e3d8;
  --bg2: #ddd8cc;
  --bg3: #cec8ba;
  --border: rgba(60,50,30,0.2);
  --border2: rgba(60,50,30,0.38);
  --text0: #0e0c08;
  --text1: #2e2a22;
  --text2: #6a6254;
  --accent: #534AB7;
  --accent-bg: rgba(83,74,183,0.09);
  --accent-border: rgba(83,74,183,0.35);
  --dot-color: #ccc8be;
  --success: #0F6E56;
  --danger: #993C1D;
}

/* adaptive: follow OS unless manually overridden */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg0: #f5f1e8;
    --bg1: #e8e3d8;
    --bg2: #ddd8cc;
    --bg3: #cec8ba;
    --border: rgba(60,50,30,0.2);
    --border2: rgba(60,50,30,0.38);
    --text0: #0e0c08;
    --text1: #2e2a22;
    --text2: #6a6254;
    --accent: #534AB7;
    --accent-bg: rgba(83,74,183,0.09);
    --accent-border: rgba(83,74,183,0.35);
    --dot-color: #ccc8be;
    --success: #0F6E56;
    --danger: #993C1D;
  }
}
/* ── D: Amber Terminal ── */
[data-theme="amber"] {
  --bg0: #070600;
  --bg1: #100e00;
  --bg2: #1a1800;
  --bg3: #252200;
  --border: rgba(255,200,0,0.12);
  --border2: rgba(255,200,0,0.22);
  --text0: #ffe566;
  --text1: #ccaa00;
  --text2: #887700;
  --accent: #ffc300;
  --accent-bg: rgba(255,195,0,0.12);
  --accent-border: rgba(255,195,0,0.4);
  --dot-color: #222000;
  --success: #88cc00;
  --danger: #ff4400;
}

/* ── E: Arctic ── */
[data-theme="arctic"] {
  --bg0: #deeef8;
  --bg1: #c4daf0;
  --bg2: #a8c8e4;
  --bg3: #88b0d4;
  --border: rgba(10,40,80,0.22);
  --border2: rgba(10,40,80,0.38);
  --text0: #060e18;
  --text1: #0e3050;
  --text2: #2a5878;
  --accent: #1a4488;
  --accent-bg: rgba(26,68,136,0.09);
  --accent-border: rgba(26,68,136,0.35);
  --dot-color: #b8cedd;
  --success: #007755;
  --danger: #aa2200;
}

/* ── F: Oxide ── */
[data-theme="oxide"] {
  --bg0: #0c0806;
  --bg1: #1c1410;
  --bg2: #281c16;
  --bg3: #34221a;
  --border: rgba(220,140,80,0.13);
  --border2: rgba(220,140,80,0.24);
  --text0: #f0d0a8;
  --text1: #cc9966;
  --text2: #996644;
  --accent: #e87844;
  --accent-bg: rgba(232,120,68,0.12);
  --accent-border: rgba(232,120,68,0.4);
  --dot-color: #302018;
  --success: #88aa44;
  --danger: #cc3300;
}

/* ── G: Matrix ── */
[data-theme="matrix"] {
  --bg0: #000800;
  --bg1: #001200;
  --bg2: #001c00;
  --bg3: #002600;
  --border: rgba(0,255,65,0.12);
  --border2: rgba(0,255,65,0.22);
  --text0: #44ff77;
  --text1: #00cc44;
  --text2: #008833;
  --accent: #00ff41;
  --accent-bg: rgba(0,255,65,0.1);
  --accent-border: rgba(0,255,65,0.35);
  --dot-color: #002800;
  --success: #00cc88;
  --danger: #ff4400;
}

/* ── H: Slate ── */
[data-theme="slate"] {
  --bg0: #eeeef6;
  --bg1: #dcdcea;
  --bg2: #c8c8dc;
  --bg3: #b4b4cc;
  --border: rgba(40,40,80,0.2);
  --border2: rgba(40,40,80,0.35);
  --text0: #080818;
  --text1: #202040;
  --text2: #505080;
  --accent: #4433cc;
  --accent-bg: rgba(68,51,204,0.09);
  --accent-border: rgba(68,51,204,0.35);
  --dot-color: #d4d4e4;
  --success: #227755;
  --danger: #cc2244;
}


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

html, body {
  height: 100%; width: 100%; overflow: hidden;
  font-family: var(--font);
  background: var(--bg0);
  color: var(--text0);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

#layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  grid-template-rows: 44px 1fr;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* ── topbar ── */
#topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg1);
  flex-shrink: 0;
}
.brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text0);
  margin-right: 6px;
  white-space: nowrap;
}
.brand span { color: var(--accent); }
.tab-btn {
  font-size: 12px; padding: 4px 9px;
  border: 0.5px solid var(--border2);
  border-radius: var(--radius);
  background: transparent; cursor: pointer;
  color: var(--text1); font-family: var(--font);
  transition: all 0.1s;
  white-space: nowrap;
}
.tab-btn.active { background: var(--accent-bg); color: var(--text0); border-color: var(--accent-border); }
.tab-btn:hover:not(.active) { background: var(--bg2); }
.spacer { flex: 1; }
.icon-btn {
  width: 28px; height: 28px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text1); font-size: 15px;
  transition: all 0.15s;
}
.icon-btn:hover { background: var(--bg2); color: var(--text0); }
.icon-btn.saved { color: var(--success); border-color: var(--success); }
#sidebar-touch-toggle { display: none; } /* only shown in touch mode, see below */

/* ── sidebar ── */
#sidebar {
  border-right: 0.5px solid var(--border);
  background: var(--bg1);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.sidebar-section {
  border-bottom: 0.5px solid var(--border);
  flex-shrink: 0;
}
.sidebar-header {
  padding: 8px 10px 6px;
  display: flex; align-items: center; justify-content: space-between;
}
.sidebar-label {
  font-size: 10px; letter-spacing: 0.14em; color: var(--text2); font-weight: 600;
}
.sidebar-add {
  width: 20px; height: 20px; border-radius: 50%;
  border: 0.5px solid var(--border2); background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text1); font-size: 15px; line-height: 1;
}
.sidebar-add:hover { background: var(--bg2); color: var(--text0); }
.sidebar-collapse-btn {
  width: 16px; height: 16px; border: none; background: transparent;
  cursor: pointer; color: var(--text2); font-size: 10px; line-height: 1;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sidebar-collapse-btn:hover { color: var(--accent); }

#patch-list {
  max-height: 140px; overflow-y: auto;
}
.patch-item {
  padding: 7px 10px; cursor: pointer;
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text1);
  border-left: 2px solid transparent;
  white-space: nowrap; overflow: hidden;
}
.patch-item:hover { background: var(--bg2); }
.patch-item.active { background: var(--bg2); border-left-color: var(--accent); color: var(--text0); }
.patch-title-text { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.patch-meta { font-size: 9px; color: var(--text1); white-space: nowrap; }

#module-list-wrap { flex: 1; overflow-y: auto; }
.module-item {
  padding: 7px 10px; cursor: pointer;
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--text1);
  border-left: 2px solid transparent;
}
.module-item:hover { background: var(--bg2); }
.module-item.active { background: var(--bg2); border-left-color: var(--accent); color: var(--text0); }
.module-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.module-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.module-hp { font-size: 10px; color: var(--text1); white-space: nowrap; }

/* ── main ── */
#main { display: flex; flex-direction: column; overflow: hidden; background: var(--bg0); }
.view { display: none; flex: 1; overflow: hidden; }
.view.active { display: flex; flex-direction: column; }

/* ── patch view ── */
#patch-toolbar {
  padding: 6px 10px;
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 6px;
  background: var(--bg1); flex-shrink: 0; flex-wrap: wrap;
}
.tool-btn {
  font-size: 12px; padding: 3px 8px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: transparent; cursor: pointer; color: var(--text1); font-family: var(--font);
}
.tool-btn:hover { background: var(--bg2); color: var(--text0); }
.tool-btn.danger:hover { border-color: var(--danger); color: var(--danger); }
#patch-status { font-size: 11px; color: var(--text2); margin-left: auto; }

#patch-canvas-wrap {
  flex: 1; overflow: auto; position: relative;
  background:
    radial-gradient(circle, var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
  background-color: var(--bg0);
}
#patch-canvas { position: relative; min-width: 2000px; min-height: 1200px; }

.patch-module {
  position: absolute; background: var(--bg1);
  border: 1px solid var(--border2);
  border-radius: var(--radius); min-width: 115px;
  cursor: move; user-select: none;
  transition: border-color 0.1s;
}
.patch-module:hover { border-color: rgba(255,255,255,0.2); }
.patch-module.dragging { opacity: 0.9; z-index: 100; }
.pm-header {
  padding: 5px 7px 4px;
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 5px;
}
.pm-name { font-size: 12px; font-weight: 600; color: var(--text0); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pm-maker { font-size: 10px; color: var(--text1); }
.pm-remove {
  width: 16px; height: 16px; border-radius: 50%;
  border: none; background: transparent; cursor: pointer;
  color: var(--text2); font-size: 13px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.pm-remove:hover { color: var(--danger); background: rgba(216,90,48,0.12); }
.pm-collapse-btn {
  width: 16px; height: 16px; border-radius: 50%;
  border: none; background: transparent; cursor: pointer;
  color: var(--text2); font-size: 11px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pm-collapse-btn:hover { color: var(--accent); background: var(--accent-bg); }
.pm-ports { display: flex; }
.pm-col { flex: 1; padding: 5px 7px; }
.pm-col-label { font-size: 9px; color: var(--text1); letter-spacing: 0.1em; margin-bottom: 3px; }
.pm-col-label.right { text-align: right; }
/* output column: text right-aligned, jack at far right edge */
.pm-col-out { padding-right: 7px; }
.pm-col-out .port.output {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  padding: 1px 0;
}
.pm-col-out .port-name { text-align: right; }
.pm-col-out .port-jack { flex-shrink: 0; }
.port {
  display: flex; align-items: center; gap: 4px;
  padding: 1px 0; cursor: crosshair; font-size: 10px; color: var(--text1);
}
.port.output { flex-direction: row-reverse; }
.port.output .port-name { text-align: right; }
.port:hover .port-jack { border-color: var(--accent) !important; background: var(--accent-bg); }
.port-jack {
  width: 11px; height: 11px; border-radius: 50%;
  border: 1.5px solid var(--border2);
  background: var(--bg2); flex-shrink: 0;
  transition: all 0.1s;
}
.port-jack.connected { box-shadow: 0 0 0 2px rgba(0,0,0,0.4); }
.port-jack.pending { border-color: var(--accent) !important; background: var(--accent-bg); animation: pulse 0.8s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.cable-svg { position: absolute; top: 0; left: 0; pointer-events: all; overflow: visible; }
.cable-svg path { cursor: pointer; }
.cable-svg path:hover { opacity: 0.5 !important; }

/* ── notes view ── */
#notes-header {
  padding: 10px 14px 8px;
  border-bottom: 0.5px solid var(--border);
  flex-shrink: 0; background: var(--bg1);
}
#patch-title {
  width: 100%; font-size: 17px; font-weight: 600;
  border: none; outline: none; background: transparent;
  color: var(--text0); font-family: var(--font);
}
#notes-textarea {
  flex: 1; border: none; outline: none; resize: none;
  padding: 14px 16px; font-size: 13px; line-height: 1.8;
  background: transparent; color: var(--text0); font-family: var(--font);
}

/* ── params view ── */
#params-view { overflow-y: auto; padding: 12px 14px; }
.empty-hint { font-size: 11px; color: var(--text2); padding: 4px 0; }
.param-module-card {
  border: 0.5px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 12px; background: var(--bg1);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.param-card-flash {
  border-color: var(--accent-border) !important;
  box-shadow: 0 0 0 2px var(--accent-bg);
}
.param-module-header {
  padding: 8px 10px; background: var(--bg2);
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600;
  border-bottom: 0.5px solid var(--border);
}
.param-maker { font-size: 9px; color: var(--text2); font-weight: 400; }
.param-row {
  display: grid; grid-template-columns: 1fr 130px 24px; gap: 8px;
  align-items: center; padding: 6px 10px;
  border-bottom: 0.5px solid var(--border); font-size: 12px;
}
.param-row:last-child { border-bottom: none; }
.param-name { color: var(--text1); }
.param-input {
  font-size: 11px; padding: 3px 6px;
  border: 0.5px solid var(--border2); border-radius: 4px;
  background: var(--bg0); color: var(--text0); font-family: var(--font); width: 100%;
}
.param-input:focus { outline: none; border-color: var(--accent-border); }
.param-del { background: transparent; border: none; color: var(--text2); cursor: pointer; font-size: 14px; padding: 0; }
.param-del:hover { color: var(--danger); }
.add-param-row { padding: 5px 10px; display: flex; gap: 6px; }
.add-param-row input { flex: 1; }

/* ── io view ── */
#io-view { overflow-y: auto; }
#io-content { padding: 14px 16px; display: flex; flex-direction: column; gap: 20px; }
.io-section h4 {
  font-size: 10px; letter-spacing: 0.14em; color: var(--text2);
  font-weight: 600; margin-bottom: 8px;
}
.io-section p { font-size: 12px; color: var(--text1); margin-bottom: 10px; line-height: 1.6; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-action {
  font-size: 12px; padding: 6px 12px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: transparent; cursor: pointer; color: var(--text1); font-family: var(--font);
  display: flex; align-items: center; gap: 5px;
}
.btn-action:hover { background: var(--bg2); color: var(--text0); }
.btn-action.primary { border-color: var(--accent-border); color: var(--accent); background: var(--accent-bg); }
.btn-action.primary:hover { background: rgba(127,119,221,0.2); }
.btn-action:disabled { opacity: 0.4; cursor: not-allowed; }
.feedback { font-size: 11px; padding: 5px 9px; border-radius: var(--radius); display: none; margin-top: 6px; }
.feedback.ok  { background: rgba(29,158,117,0.12); color: #1D9E75; display: block; border: 0.5px solid rgba(29,158,117,0.3); }
.feedback.err { background: rgba(216,90,48,0.12);  color: #D85A30; display: block; border: 0.5px solid rgba(216,90,48,0.3); }
#import-textarea {
  width: 100%; min-height: 100px; resize: vertical;
  font-size: 10px; font-family: var(--font);
  padding: 8px 10px; border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg0); color: var(--text0); margin-bottom: 8px;
}
#import-textarea:focus { outline: none; border-color: var(--accent-border); }
.json-box {
  background: var(--bg0); border: 0.5px solid var(--border);
  border-radius: var(--radius); padding: 10px; font-size: 10px;
  font-family: var(--font); color: var(--text2); line-height: 1.7;
  white-space: pre; overflow-x: auto; max-height: 130px; overflow-y: auto;
  margin-top: 8px;
}

/* ── module modal ── */
.modal-bg {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); align-items: center; justify-content: center; z-index: 300;
}
.modal-bg.open { display: flex; }
.modal {
  background: var(--bg1); border: 0.5px solid var(--border2);
  border-radius: var(--radius-lg); padding: 20px; width: 340px;
  max-width: 92vw; max-height: 90vh; overflow-y: auto;
}
.modal h3 { font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.field { margin-bottom: 10px; }
.field label { font-size: 10px; color: var(--text2); display: block; margin-bottom: 4px; letter-spacing: 0.1em; }
.field input, .field select {
  width: 100%; font-size: 13px; padding: 6px 8px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg0); color: var(--text0); font-family: var(--font);
}
.field input:focus, .field select:focus { outline: none; border-color: var(--accent-border); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.io-builder { margin-top: 4px; min-height: 10px; }
.io-tag {
  font-size: 10px; padding: 2px 7px; border-radius: 20px;
  background: var(--bg2); border: 0.5px solid var(--border2);
  color: var(--text1); cursor: pointer;
}
.io-tag:hover { border-color: var(--accent-border); color: var(--accent); }
.io-add-row { display: flex; gap: 5px; margin-top: 5px; }
.io-add-row input { flex: 1; }
.io-add-btn {
  font-size: 11px; padding: 4px 9px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: transparent; cursor: pointer; color: var(--text1); font-family: var(--font);
}
.io-add-btn:hover { background: var(--bg2); }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }
.btn-primary {
  font-size: 11px; padding: 6px 14px;
  border: 0.5px solid var(--accent-border); border-radius: var(--radius);
  background: var(--accent-bg); color: var(--accent); cursor: pointer; font-family: var(--font);
}
.btn-primary:hover { background: rgba(127,119,221,0.2); }
.btn-cancel {
  font-size: 11px; padding: 6px 14px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: transparent; color: var(--text1); cursor: pointer; font-family: var(--font);
}
.btn-cancel:hover { background: var(--bg2); }

/* ── scrollbars ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ── dot grid bg ── */
#patch-canvas-wrap {
  background-image: radial-gradient(circle, var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
}

@media (max-width: 600px) {
  #layout { grid-template-columns: 1fr; grid-template-rows: 44px auto 1fr; }
  #sidebar { grid-row: 2; display: flex; flex-direction: row; max-height: 100px; border-right: none; border-bottom: 0.5px solid var(--border); }
  #patch-list { display: none; }
  #module-list-wrap { overflow-x: auto; overflow-y: hidden; display: flex; }
  .module-item { flex-direction: column; align-items: center; gap: 2px; min-width: 70px; padding: 6px; }
  .module-name { font-size: 9px; text-align: center; }
}

/* ── touch / read mode (pointer: coarse) ── */
/* Detected via JS (Mobile.init) and applied as a data attribute, so it
   works correctly in landscape orientation too, unlike a pure width query. */
[data-touch-mode="1"] #patch-toolbar { display: none; }

[data-touch-mode="1"] .patch-module {
  cursor: default; /* no drag affordance — modules aren't draggable here */
}

/* Canvas becomes pan/zoom only — larger tap targets for ports & jacks */
[data-touch-mode="1"] #patch-canvas-wrap {
  touch-action: pan-x pan-y pinch-zoom;
}
[data-touch-mode="1"] .port-jack {
  width: 14px; height: 14px; /* bigger tap target than the default */
}
[data-touch-mode="1"] .icon-btn {
  width: 32px; height: 32px;
}

/* Tap-to-jump hint cursor on modules in the canvas */
[data-touch-mode="1"] .pm-header { cursor: pointer; }

/* ── touch-mode layout: stacked topbar, hidden/collapsible sidebar ── */
[data-touch-mode="1"] #layout {
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
}

/* Topbar becomes two rows: brand+actions on top, tabs below as a
   horizontally scrollable strip — nothing gets clipped or overflows. */
[data-touch-mode="1"] #topbar {
  flex-wrap: wrap;
  height: auto;
  padding: 8px 10px 0;
  gap: 8px;
}
[data-touch-mode="1"] .tab-row {
  flex-basis: 100%;
  display: flex; gap: 6px;
  width: 100%;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}
[data-touch-mode="1"] .tab-btn {
  padding: 7px 12px; font-size: 12px;
  flex-shrink: 0; /* tabs keep their width and scroll instead of shrinking */
}

/* Sidebar is collapsed by default in touch mode — connections tab covers
   module-adding, so the sidebar mainly takes up space here. A toggle
   button reveals it as a full-width overlay when needed. */
[data-touch-mode="1"] #sidebar {
  display: none;
}
[data-touch-mode="1"] #sidebar.touch-sidebar-open {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 300;
  width: 100%;
  max-height: none;
  flex-direction: column;
}
[data-touch-mode="1"] #sidebar-touch-toggle {
  display: flex;
}
#sidebar-touch-close { display: none; }
[data-touch-mode="1"] #sidebar.touch-sidebar-open #sidebar-touch-close {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 12px; margin: 4px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg2); color: var(--text1);
  font-family: var(--font); font-size: 12px; cursor: pointer;
  flex-shrink: 0;
}

/* Single-column parameter grid — full width per knob/toggle instead of
   a multi-column grid that overflows narrow screens. */
[data-touch-mode="1"] .pm-controls {
  grid-template-columns: 1fr !important;
}
[data-touch-mode="1"] .param-module-card {
  width: 100%;
}
[data-touch-mode="1"] .param-row {
  grid-template-columns: 90px 1fr; /* name + input side by side, type badge dropped */
  gap: 6px;
}
[data-touch-mode="1"] .param-row .param-type {
  display: none; /* redundant on narrow screens, saves space */
}

/* Connections editor: stack the mini-selects instead of cramming them
   into one row */
[data-touch-mode="1"] .conn-edit-row,
[data-touch-mode="1"] .conn-add-row {
  flex-direction: column;
  align-items: stretch;
}
[data-touch-mode="1"] .conn-mini-select {
  max-width: none;
  width: 100%;
}



/* ── inline params on patch module ── */
.pm-params {
  border-top: 0.5px solid var(--border);
}
.pm-params-header {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 7px; cursor: pointer; user-select: none;
}
.pm-params-header:hover { background: var(--bg2); }
.pm-params-label {
  font-size: 8px; letter-spacing: 0.12em; color: var(--text2); font-weight: 600; flex: 1;
}
.pm-params-count {
  font-size: 9px; color: var(--accent); font-weight: 600; min-width: 10px;
}
.pm-params-toggle {
  font-size: 9px; color: var(--text2);
}
.pm-params-body {
  border-top: 0.5px solid var(--border);
  padding: 4px 0 2px;
}
.pm-params-rows { }
.pm-param-row {
  display: grid; grid-template-columns: 1fr 80px 16px;
  align-items: center; gap: 4px;
  padding: 2px 7px;
}
.pm-param-name {
  font-size: 9px; color: var(--text2); overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.pm-param-input {
  font-size: 10px; padding: 2px 5px;
  border: 0.5px solid var(--border2); border-radius: 3px;
  background: var(--bg0); color: var(--text0);
  font-family: var(--font); width: 100%;
}
.pm-param-input:focus { outline: none; border-color: var(--accent-border); }
.pm-param-del {
  background: transparent; border: none;
  color: var(--text2); cursor: pointer; font-size: 12px;
  line-height: 1; padding: 0; display: flex; align-items: center; justify-content: center;
}
.pm-param-del:hover { color: var(--danger); }
.pm-param-add-row {
  display: flex; gap: 4px; padding: 4px 7px 3px;
  border-top: 0.5px solid var(--border);
  margin-top: 2px;
}
.pm-param-add-input {
  flex: 1; font-size: 10px; padding: 2px 5px;
  border: 0.5px solid var(--border2); border-radius: 3px;
  background: var(--bg0); color: var(--text0); font-family: var(--font);
}
.pm-param-add-input:focus { outline: none; border-color: var(--accent-border); }
.pm-param-add-btn {
  font-size: 12px; width: 18px; height: 18px;
  border: 0.5px solid var(--border2); border-radius: 3px;
  background: transparent; cursor: pointer; color: var(--text1);
  display: flex; align-items: center; justify-content: center; font-family: var(--font);
}
.pm-param-add-btn:hover { background: var(--accent-bg); color: var(--accent); border-color: var(--accent-border); }

/* ── module library delete button ── */
.module-del-btn {
  display: none;
  background: transparent; border: none;
  color: var(--text2); cursor: pointer;
  font-size: 13px; line-height: 1; padding: 0 2px;
  margin-left: 2px; flex-shrink: 0;
}
.module-item:hover .module-del-btn { display: block; }
.module-del-btn:hover { color: var(--danger); }

/* ── module library edit button ── */
.module-edit-btn {
  display: none;
  background: transparent; border: none;
  color: var(--text2); cursor: pointer;
  font-size: 13px; line-height: 1; padding: 0 2px;
  margin-left: auto; flex-shrink: 0;
}
.module-item:hover .module-edit-btn { display: flex; align-items: center; }
.module-edit-btn:hover { color: var(--accent); }
.module-item:hover .module-hp { display: none; }

/* ── instance number on duplicate modules ── */
.pm-instance {
  font-size: 8px; color: var(--text2);
  margin-left: 3px; font-weight: 400;
}

/* ── snap button active state ── */
#snap-btn.active {
  border-color: var(--accent-border);
  color: var(--accent);
}

/* ── module controls: knob / toggle / enum ── */
.pm-controls {
  border-top: 0.5px solid var(--border);
  padding: 8px 7px 6px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 4px;
  align-items: end;
}

.pm-knob-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 1px; cursor: ns-resize; user-select: none;
  padding: 2px; width: 100%;
}
.pm-knob-wrap:hover .pm-knob-svg { opacity: 0.85; }
.pm-knob-svg { display: block; }
.pm-ctrl-val   { font-size: 10px; font-weight: 700; color: var(--text0); text-align: center; min-width: 32px; }
.pm-ctrl-label { font-size: 9px; color: var(--text1); text-align: center; letter-spacing: 0.06em;
                 max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.pm-toggle-wrap { display: flex; flex-direction: column; align-items: center; gap: 2px; width: 100%; }
.pm-toggle-btn {
  width: 34px; height: 17px; border-radius: 9px;
  border: 1.5px solid var(--border2); background: var(--bg2);
  cursor: pointer; position: relative; transition: all 0.15s;
  flex-shrink: 0;
}
.pm-toggle-btn.on  { background: var(--accent); border-color: var(--accent); }
.pm-toggle-thumb {
  position: absolute; top: 2px; left: 2px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--text2); transition: all 0.15s;
}
.pm-toggle-btn.on .pm-toggle-thumb { left: 19px; background: #fff; }

.pm-enum-wrap { display: flex; flex-direction: column; gap: 2px; width: 100%; }
.pm-enum-select {
  font-size: 11px; padding: 3px 18px 3px 5px;
  border: 0.5px solid var(--border2); border-radius: 4px;
  background: var(--bg2); color: var(--text0);
  font-family: var(--font); cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='6' viewBox='0 0 8 6'%3E%3Cpath d='M1 1l3 3 3-3' stroke='%23888' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 4px center;
  width: 100%; max-width: 100%;
}

/* ── param def editor in modal ── */
.pdef-list {
  min-height: 24px; margin-bottom: 6px;
  border: 0.5px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.pdef-empty { font-size: 10px; color: var(--text2); padding: 6px 8px; }
.pdef-row {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 8px; border-bottom: 0.5px solid var(--border); font-size: 11px;
}
.pdef-row:last-child { border-bottom: none; }
.pdef-type {
  font-size: 9px; padding: 1px 5px; border-radius: 3px; letter-spacing: 0.06em;
  font-weight: 600; flex-shrink: 0;
}
.pdef-type-knob   { background: var(--accent-bg); color: var(--accent); border: 0.5px solid var(--accent-border); }
.pdef-type-toggle { background: rgba(42,170,122,0.1); color: var(--success); border: 0.5px solid rgba(42,170,122,0.3); }
.pdef-type-enum   { background: rgba(212,150,58,0.1); color: #d4963a; border: 0.5px solid rgba(212,150,58,0.3); }
.pdef-name   { flex: 1; color: var(--text0); }
.pdef-detail { font-size: 9px; color: var(--text2); }
.pdef-del {
  background: transparent; border: none; color: var(--text2);
  cursor: pointer; font-size: 13px; padding: 0; line-height: 1;
}
.pdef-del:hover { color: var(--danger); }
.pdef-add-area { margin-top: 4px; }
.pdef-add-row { display: grid; grid-template-columns: 1fr auto auto; gap: 5px; }
.pdef-add-row input { width: 100%; }
.pdef-add-row select { font-size: 11px; padding: 4px 6px; border: 0.5px solid var(--border2); border-radius: var(--radius); background: var(--bg0); color: var(--text0); font-family: var(--font); width: 90px; }

/* ── performance mark menu ── */
.mark-menu {
  position: absolute; z-index: 200;
  display: flex; align-items: center; gap: 5px;
  background: var(--bg1); border: 0.5px solid var(--border2);
  border-radius: var(--radius); padding: 5px 7px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
}
.mark-swatch {
  width: 18px; height: 18px; border-radius: 50%;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.1s;
  display: flex; align-items: center; justify-content: center;
}
.mark-swatch:hover { transform: scale(1.2); }
.mark-swatch.active { border-color: var(--text0); }
.mark-clear {
  background: var(--bg2); color: var(--text1);
  font-size: 11px; font-weight: 600; border-color: var(--border2);
}

/* ── marked control highlight ── */
.pm-knob-wrap.marked .pm-ctrl-label,
.pm-toggle-wrap.marked .pm-ctrl-label,
.pm-enum-wrap.marked .pm-ctrl-label {
  font-weight: 600;
}

/* ── module search ── */
#module-search:focus { border-color: var(--accent-border) !important; }

/* ── patch rename inline ── */
.patch-rename-input {
  flex: 1; font-size: 11px; font-family: var(--font);
  border: 0.5px solid var(--accent-border); border-radius: 3px;
  background: var(--bg1); color: var(--text0);
  padding: 1px 5px; outline: none; width: 100%;
}

/* ── cable hover: handled via JS setAttribute ── */
.cable-svg path { transition: opacity 0.1s, stroke-width 0.1s; }

/* ── keyboard shortcut tags ── */
kbd {
  font-family: var(--font); font-size: 11px;
  background: var(--bg2); border: 0.5px solid var(--border2);
  border-radius: 3px; padding: 1px 5px;
  color: var(--text0); white-space: nowrap;
}

/* ── rack view ── */
.rack-row {
  display: flex; align-items: stretch;
  background: var(--bg1); border: 0.5px solid var(--border2);
  border-radius: var(--radius); overflow: hidden;
  margin-bottom: 8px; min-height: 60px;
}
.rack-module {
  border-right: 0.5px solid var(--border);
  padding: 6px 4px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
  flex-shrink: 0; cursor: default;
  transition: background 0.1s;
}
.rack-module:hover { background: var(--bg2); }
.rack-mod-name {
  font-size: 9px; font-weight: 600; color: var(--text0);
  text-align: center; word-break: break-all; line-height: 1.2;
}
.rack-mod-name small { font-size: 7px; color: var(--text2); display: block; }
.rack-mod-hp { font-size: 8px; color: var(--text2); }
.rack-gap { background: repeating-linear-gradient(90deg, var(--border) 0px, var(--border) 1px, transparent 1px, transparent 14px); }

/* ── danger btn-action ── */
.btn-action.danger { color: var(--danger); border-color: rgba(200,97,42,0.3); }
.btn-action.danger:hover { background: rgba(200,97,42,0.1); }

/* ── photo preview ── */
#photo-preview img { border: 0.5px solid var(--border2); }

/* ── patch tags in sidebar ── */
.patch-item .patch-tags {
  display: flex; gap: 3px; flex-wrap: wrap; margin-top: 2px;
}
.patch-tag {
  font-size: 8px; padding: 0 4px; border-radius: 3px;
  background: var(--accent-bg); color: var(--accent);
  border: 0.5px solid var(--accent-border);
}

/* ── theme picker dropdown ── */
#theme-picker {
  display: none;
  position: fixed;
  top: 52px;
  right: 44px;
  background: var(--bg1);
  border: 0.5px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 500;
  overflow: hidden;
  min-width: 180px;
}
#theme-picker.open { display: block; }
.theme-option {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 14px; cursor: pointer;
  font-size: 12px; color: var(--text1);
  border-bottom: 0.5px solid var(--border);
  transition: background 0.1s;
}
.theme-option:last-child { border-bottom: none; }
.theme-option:hover { background: var(--bg2); color: var(--text0); }
.theme-option.active { color: var(--accent); background: var(--accent-bg); }
.theme-option .ti { font-size: 13px; flex-shrink: 0; }
.theme-option span { flex: 1; }
.theme-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0; border: 0.5px solid var(--border2);
}
.theme-dot.dark  { background: #1a1a1a; }
.theme-dot.light { background: #f0f0f0; }

/* ── patch action buttons (duplicate / delete) ── */
.patch-actions {
  display: none; gap: 2px; margin-left: auto; flex-shrink: 0;
}
.patch-item:hover .patch-actions { display: flex; }
.patch-item:hover .patch-meta { display: none; }
.patch-action-btn {
  background: transparent; border: none; cursor: pointer;
  font-size: 13px; color: var(--text2); padding: 0 3px; line-height: 1;
}
.patch-action-btn:hover { color: var(--accent); }
.patch-action-btn.danger:hover { color: var(--danger); }

/* ── media tab ── */
.media-upload-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.media-empty {
  font-size: 12px; color: var(--text2); padding: 20px 0;
  text-align: center; line-height: 1.7;
}
.media-section { margin-bottom: 18px; }
.media-section-label {
  font-size: 9px; font-weight: 600; letter-spacing: 0.12em;
  color: var(--text2); margin-bottom: 8px;
}
.media-photo-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.media-photo-card {
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  overflow: hidden; background: var(--bg1);
}
.media-photo-card img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  cursor: zoom-in; display: block;
  transition: opacity 0.1s;
}
.media-photo-card img:hover { opacity: 0.85; }
.media-card-footer {
  display: flex; align-items: center; gap: 4px;
  padding: 4px 6px; border-top: 0.5px solid var(--border);
}
.media-name-input {
  flex: 1; font-size: 10px; padding: 2px 4px;
  border: 0.5px solid transparent; border-radius: 3px;
  background: transparent; color: var(--text1);
  font-family: var(--font); outline: none; min-width: 0;
}
.media-name-input:focus { border-color: var(--accent-border); background: var(--bg0); color: var(--text0); }
.media-del-btn {
  background: transparent; border: none; cursor: pointer;
  font-size: 14px; color: var(--text2); padding: 0; line-height: 1; flex-shrink: 0;
}
.media-del-btn:hover { color: var(--danger); }
.media-audio-list { display: flex; flex-direction: column; gap: 6px; }
.media-audio-card {
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  padding: 8px 10px; background: var(--bg1);
}
.media-audio-info {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text1);
}
.media-audio-info .ti { font-size: 16px; flex-shrink: 0; color: var(--accent); }
.media-size { font-size: 10px; color: var(--text2); white-space: nowrap; }
audio::-webkit-media-controls-panel { background: var(--bg2); }

/* ── param text type ── */
.pm-text-wrap {
  display: flex; flex-direction: column; gap: 2px;
  width: 100%; grid-column: span 2;
}
.pm-ctrl-label.full { white-space: normal; overflow: visible; text-overflow: unset; max-width: none; }
.pm-text-input {
  font-size: 11px; padding: 3px 6px;
  border: 0.5px solid var(--border2); border-radius: 4px;
  background: var(--bg2); color: var(--text0);
  font-family: var(--font); width: 100%;
}
.pm-text-input:focus { outline: none; border-color: var(--accent-border); }
.pdef-type-text { background: rgba(100,160,100,0.1); color: #5a9a5a; border: 0.5px solid rgba(100,160,100,0.3); }

/* ── param def drag & edit ── */
.pdef-handle {
  color: var(--text2); cursor: grab; font-size: 13px;
  padding: 0 2px; flex-shrink: 0; line-height: 1;
}
.pdef-handle:active { cursor: grabbing; }
.pdef-edit {
  background: transparent; border: none; color: var(--text2);
  cursor: pointer; font-size: 13px; padding: 0; line-height: 1; margin-left: auto;
}
.pdef-edit:hover { color: var(--accent); }
.pdef-row { transition: opacity 0.15s, background 0.1s; }
.pdef-row.dragging { opacity: 0.4; }
.pdef-row.drag-over { background: var(--accent-bg); border-color: var(--accent-border); }

/* ── controls section divider ── */
.pm-controls-divider {
  height: 0.5px;
  background: var(--border);
  margin: 2px 0;
}

/* ── sort button ── */
.sort-btn {
  font-size: 9px; padding: 2px 5px;
  border: 0.5px solid var(--border2); border-radius: 3px;
  background: transparent; cursor: pointer;
  color: var(--text2); font-family: var(--font);
  margin-right: 2px;
}
.sort-btn:hover { background: var(--bg2); color: var(--text1); }
.sort-btn.active { border-color: var(--accent-border); color: var(--accent); background: var(--accent-bg); }

/* ── module category header ── */
.module-cat-header {
  font-size: 9px; font-weight: 600; letter-spacing: 0.12em;
  color: var(--text2); padding: 6px 10px 2px;
  text-transform: uppercase;
  border-top: 0.5px solid var(--border);
  margin-top: 2px;
}
.module-cat-header:first-child { border-top: none; margin-top: 0; }

/* ── IO signal type selector ── */
.io-sig-select {
  font-size: 10px; padding: 3px 5px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg0); color: var(--text1);
  font-family: var(--font); width: 72px; flex-shrink: 0;
}

/* ── IO port rows (editable, sortable via drag & drop) ── */
.io-port-row {
  display: grid; grid-template-columns: 16px 1fr 72px 18px;
  gap: 5px; align-items: center; margin-bottom: 4px;
  transition: opacity 0.15s, background 0.1s;
  border-radius: var(--radius);
}
.io-port-row.dragging { opacity: 0.4; }
.io-port-row.drag-over { background: var(--accent-bg); outline: 1px dashed var(--accent-border); }
.io-port-handle {
  color: var(--text2); cursor: grab; font-size: 13px;
  text-align: center; flex-shrink: 0; line-height: 1;
}
.io-port-handle:active { cursor: grabbing; }
.io-port-name-input {
  font-size: 11px; padding: 3px 6px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg0); color: var(--text0);
  font-family: var(--font); width: 100%;
}
.io-port-name-input:focus { outline: none; border-color: var(--accent-border); }
.io-sig-badge {
  font-size: 9px; padding: 2px 4px; border-radius: 3px;
  cursor: pointer; border: 0.5px solid; font-family: var(--font);
  font-weight: 600; text-align: center;
}
.io-sig-audio { color: var(--text2); border-color: var(--border2); background: transparent; }
.io-sig-cv    { color: var(--accent); border-color: var(--accent-border); background: var(--accent-bg); }
.io-sig-gate  { color: var(--success); border-color: rgba(42,170,122,0.35); background: rgba(42,170,122,0.1); }
.io-sig-badge:hover { opacity: 0.75; }
.io-tag-del {
  background: transparent; border: none; cursor: pointer;
  font-size: 14px; color: var(--text2); padding: 0; line-height: 1;
}
.io-tag-del:hover { color: var(--danger); }

/* ── install banner ── */
#install-banner {
  position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
  z-index: 400; animation: slideUp 0.3s ease;
}
#install-banner-content {
  background: var(--bg1); border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg); padding: 10px 16px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--text0); font-family: var(--font);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  white-space: nowrap;
}
#install-pwa-btn {
  font-size: 11px; padding: 5px 10px;
  border: 0.5px solid var(--accent-border); border-radius: var(--radius);
  background: var(--accent-bg); color: var(--accent);
  cursor: pointer; font-family: var(--font); white-space: nowrap;
}
#install-pwa-btn:hover { background: var(--accent); color: white; }
@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ── connections tab ── */
.conn-group {
  border: 0.5px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 12px; background: var(--bg1);
}
.conn-group-header {
  padding: 8px 10px; background: var(--bg2);
  font-size: 12px; font-weight: 600; color: var(--text0);
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 6px;
}
.conn-subheader {
  font-size: 9px; font-weight: 600; letter-spacing: 0.1em;
  color: var(--text2); padding: 6px 10px 2px;
}
.conn-row {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px; font-size: 12px;
  border-bottom: 0.5px solid var(--border);
}
.conn-row:last-child { border-bottom: none; }
.conn-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.conn-from-port { color: var(--text0); font-weight: 600; flex-shrink: 0; }
.conn-arrow { color: var(--text2); flex-shrink: 0; }
.conn-to-mod { color: var(--text1); flex-shrink: 0; }
.conn-to-port { color: var(--text0); font-weight: 600; flex: 1; }
.conn-sigtype {
  font-size: 8px; font-weight: 600; padding: 2px 5px; border-radius: 3px;
  flex-shrink: 0; letter-spacing: 0.04em;
}
.conn-sig-cv   { color: var(--accent);  background: var(--accent-bg);              border: 0.5px solid var(--accent-border); }
.conn-sig-gate { color: var(--success); background: rgba(42,170,122,0.1);          border: 0.5px solid rgba(42,170,122,0.35); }
.conn-del {
  background: transparent; border: none; cursor: pointer;
  font-size: 14px; color: var(--text2); padding: 0 2px; line-height: 1; flex-shrink: 0;
}
.conn-del:hover { color: var(--danger); }

/* ── touch-mode editable connections ── */
.conn-add-module-row {
  display: flex; gap: 6px; margin-bottom: 4px;
}
.conn-add-module-row select {
  flex: 1; min-width: 0; font-size: 12px; padding: 7px 8px;
  border: 0.5px solid var(--border2); border-radius: var(--radius);
  background: var(--bg0); color: var(--text0); font-family: var(--font);
}
.conn-edit-row {
  display: flex; align-items: center; gap: 5px; flex-wrap: wrap;
  padding: 7px 10px; font-size: 12px;
  border-bottom: 0.5px solid var(--border);
}
.conn-edit-row:last-of-type { border-bottom: none; }
.conn-fixed-port {
  color: var(--text0); font-weight: 600; flex-shrink: 0;
}
.conn-mini-select {
  font-size: 11px; padding: 5px 6px;
  border: 0.5px solid var(--border2); border-radius: 4px;
  background: var(--bg0); color: var(--text0); font-family: var(--font);
  min-width: 0; max-width: 130px;
}
.conn-add-row {
  display: flex; align-items: center; gap: 5px; flex-wrap: wrap;
  padding: 7px 10px 10px;
}
.conn-add-row .tool-btn { flex-shrink: 0; }
.conn-empty-hint {
  font-size: 11px; color: var(--text2); padding: 6px 10px 10px;
}

/* ── manuals tab ── */
.manuals-list { display: flex; flex-direction: column; gap: 8px; }
.manual-module-row {
  border: 0.5px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--bg1);
}
.manual-module-header {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 10px; background: var(--bg2);
  border-bottom: 0.5px solid var(--border);
}
.manual-module-name { font-size: 12px; font-weight: 600; color: var(--text0); }
.manual-module-maker { font-size: 10px; color: var(--text2); }
.manual-file-list { padding: 4px 0; }
.manual-file-row {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px; font-size: 12px;
  border-bottom: 0.5px solid var(--border);
}
.manual-file-row:last-child { border-bottom: none; }
.manual-file-row .ti-file-type-pdf { color: var(--danger); font-size: 15px; flex-shrink: 0; }
.manual-file-name {
  color: var(--text0); text-decoration: none; flex: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.manual-file-name:hover { color: var(--accent); text-decoration: underline; }
.manual-file-size { font-size: 10px; color: var(--text2); flex-shrink: 0; }
.manual-open-external {
  color: var(--text2); flex-shrink: 0; display: flex; align-items: center;
  font-size: 13px; padding: 0 2px;
}
.manual-open-external:hover { color: var(--accent); }
.manual-empty-hint {
  font-size: 11px; color: var(--text2); padding: 8px 10px;
}

/* ── inline PDF viewer ── */
.manual-viewer {
  border-top: 0.5px solid var(--border);
  background: var(--bg0);
}
.manual-viewer-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px; font-size: 10px; letter-spacing: 0.08em;
  color: var(--text2); text-transform: uppercase;
  border-bottom: 0.5px solid var(--border);
}
.manual-viewer-frame {
  width: 100%; height: 70vh; border: none; display: block;
  background: #525659; /* neutral grey matches most PDF viewer chrome */
}