/* © Shimon Shmueli */
:root {
  --bg: #1e1f22;
  --panel: #2a2c30;
  --panel-2: #34373c;
  --ink: #e6e7e9;
  --muted: #8a8f96;
  --accent: #4f9eff;
  --border: #3a3d42;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font: 13px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg); color: var(--ink);
  display: flex; flex-direction: column;
}

.toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.toolbar .brand { font-weight: 600; letter-spacing: .3px; padding-right: 4px; }
.toolbar .sep { width: 1px; height: 20px; background: var(--border); margin: 0 4px; }
.toolbar .hint { margin-left: auto; color: var(--muted); font-size: 11px; }
.toolbar button {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 4px 10px; cursor: pointer;
  font-size: 12px;
}
.toolbar button:hover { border-color: var(--accent); }
.toolbar button:disabled { opacity: .45; cursor: default; }
.toolbar button:disabled:hover { border-color: var(--border); }
.toolbar label { color: var(--muted); user-select: none; }

/* Grouped sections in the toolbar */
.tg {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 6px;
  position: relative;
}
.tg-label {
  font-size: 9px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--muted); padding-right: 4px; border-right: 1px solid var(--border);
  margin-right: 2px; line-height: 1;
}
.tg-divider { width: 1px; height: 16px; background: var(--border); margin: 0 2px; }
.tg-spacer { flex: 1 1 auto; }
.tg .adds-to {
  font-size: 11px; padding-left: 6px; padding-right: 2px;
  border-left: 1px dashed var(--border);
  margin-left: 4px;
}
.tg .chk { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; }
.toolbar .accent {
  background: var(--accent); color: white; border-color: var(--accent);
  font-weight: 600;
}
.toolbar .accent:hover { filter: brightness(1.1); }
.toolbar .ghost {
  background: transparent; color: var(--muted);
}
.toolbar .ghost:hover { color: var(--ink); border-color: #6b3a3a; background: rgba(120, 50, 50, 0.18); }
.toolbar .icon-btn {
  width: 54px; padding: 8px 11px; font-size: 25px; line-height: 1;
}

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1100; backdrop-filter: blur(2px);
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--border); border-radius: 8px;
  min-width: 420px; max-width: 540px; max-height: 80vh;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; overflow: hidden;
}
.modal header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
}
.modal header h3 { margin: 0; font-size: 13px; }
.modal .close {
  background: transparent; border: 0; color: var(--ink);
  font-size: 18px; cursor: pointer; padding: 0 6px;
}
.modal .modal-body { padding: 14px; overflow: auto; }
.modal .section { margin: 0 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.modal .kv-row { display: grid; grid-template-columns: 140px 1fr; gap: 8px; align-items: center; margin: 6px 0; }
.modal .kv-row label { color: var(--ink); font-size: 12px; }
.modal .kv-field { display: flex; gap: 4px; }
.modal .kv-field input {
  flex: 1; background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px; padding: 5px 7px; font: inherit;
}
.modal .reveal {
  background: var(--panel-2); color: var(--muted);
  border: 1px solid var(--border); border-radius: 4px;
  width: 30px; cursor: pointer;
}
.modal .reveal:hover { color: var(--ink); border-color: var(--accent); }
.modal .actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 14px; }
.modal .actions button {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 5px 14px; cursor: pointer;
}
.modal .actions .primary { background: var(--accent); color: white; border-color: var(--accent); font-weight: 600; }
.modal .actions button:hover { border-color: var(--accent); }
.modal .link-btn {
  background: transparent; border: 0; color: var(--accent);
  cursor: pointer; padding: 0; font: inherit; text-decoration: underline;
}
.modal .link-btn:hover { color: white; }
.modal .preset-warning {
  background: rgba(255, 180, 60, 0.12); color: #ffb84d;
  border: 1px solid rgba(255, 180, 60, 0.35); border-radius: 4px;
  padding: 6px 8px; margin: 6px 0;
}
.modal .setup-preview {
  margin: 10px 0 4px;
  padding: 8px 10px;
  background: rgba(120, 160, 220, 0.07);
  border: 1px solid rgba(120, 160, 220, 0.25);
  border-radius: 4px;
}
.modal .setup-preview .setup-title {
  text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 10px; margin-bottom: 6px;
}
.modal .setup-grid {
  display: grid; grid-template-columns: 110px 1fr;
  gap: 2px 12px; margin: 0;
}
.modal .setup-grid dt { color: var(--muted, #9aa); }
.modal .setup-grid dd { margin: 0; }
.modal .sp-notes {
  margin: 8px 0 0; padding: 6px 8px;
  background: rgba(0,0,0,0.18); border-radius: 3px;
  white-space: pre-wrap; word-wrap: break-word;
  font: inherit; font-size: 11px; line-height: 1.45;
}

/* Help / cheatsheet table */
.help-body { min-width: 480px; }
.help-table { width: 100%; border-collapse: collapse; margin: 4px 0 14px; }
.help-table tr td { padding: 4px 6px; vertical-align: top; font-size: 12px; }
.help-table .help-keys { width: 38%; white-space: nowrap; }
.help-table .help-keys kbd {
  display: inline-block; padding: 1px 6px;
  font: 11px/1.4 ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--border); border-bottom-width: 2px;
  border-radius: 4px; margin-right: 2px;
}

.sample-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 6px; }
.sample-card {
  text-align: left; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 6px; padding: 10px 12px; cursor: pointer; color: var(--ink);
  transition: border-color .15s, transform .05s;
}
.sample-card:hover { border-color: var(--accent); }
.sample-card:active { transform: scale(0.98); }
.sample-card .sample-name { font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.sample-card-action { background: rgba(79,158,255,0.08); border-style: dashed; }
.sample-card-action .sample-name { color: var(--accent); }
.sample-card-action:hover { background: rgba(79,158,255,0.15); }

.modal .paste-area {
  width: 100%; box-sizing: border-box;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 8px 10px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px; line-height: 1.45;
  min-height: 180px;
}
.modal .paste-area:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
/* First-run tour */
.tour-card {
  position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 360px; max-width: calc(100vw - 24px);
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--accent);
  border-radius: 8px; padding: 14px 16px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  z-index: 1600; backdrop-filter: blur(2px);
}
.tour-card h3 { margin: 4px 0 8px; font-size: 14px; color: var(--accent); }
.tour-card p  { margin: 0 0 12px; font-size: 12px; line-height: 1.55; color: var(--ink); }
.tour-step    { margin-bottom: 4px; }
.tour-actions { display: flex; align-items: center; gap: 6px; }
.tour-actions button {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 4px 12px; cursor: pointer; font-size: 12px;
}
.tour-actions button:hover:not(:disabled) { border-color: var(--accent); }
.tour-actions button:disabled { opacity: .35; cursor: default; }
.tour-actions .primary { background: var(--accent); color: white; border-color: var(--accent); font-weight: 600; }
.tour-actions .tour-skip { color: var(--muted); border-color: transparent; padding-left: 0; }
.tour-actions .tour-skip:hover { color: var(--ink); border-color: var(--border); }
.tour-spacer { flex: 1; }

.tour-highlight {
  position: relative;
  z-index: 1500;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.5);
  border-radius: 4px;
  transition: outline-color .15s;
}

.copyright {
  background: var(--bg);
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 10px; letter-spacing: .4px;
  text-align: center;
  padding: 4px 12px;
  user-select: none;
}

.modal code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px; background: var(--bg); padding: 1px 4px; border-radius: 3px;
  border: 1px solid var(--border);
}

/* Dropdown menus */
.dd-toggle .caret { color: var(--muted); margin-left: 2px; }
.dd-menu {
  position: fixed;
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px; min-width: 160px;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
  z-index: 800;
  display: flex; flex-direction: column;
}
.dd-menu button {
  background: transparent; border: 0; color: var(--ink);
  text-align: left; padding: 6px 10px; border-radius: 4px;
  cursor: pointer; font-size: 12px;
}
.dd-menu button:hover { background: var(--panel-2); }
.dd-menu button.danger:hover { background: #5a2a2a; }
.dd-menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }

.layout {
  flex: 1; display: grid;
  grid-template-columns: 200px 1fr 240px;
  min-height: 0;
}
.panel {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 12px; overflow: auto;
  position: relative;
}
.panel.right { border-right: 0; border-left: 1px solid var(--border); }
.panel-resize {
  position: absolute; top: 0; right: -3px; bottom: 0;
  width: 6px; cursor: col-resize; z-index: 5;
  background: transparent; transition: background .12s;
}
.panel-resize:hover, .panel-resize.dragging { background: rgba(79,158,255,0.35); }

/* Dark custom checkboxes — replaces the default white macOS/Windows boxes
   that look out of place against the dark panel. */
input[type="checkbox"] {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  vertical-align: middle;
  margin: 0 2px 0 0;
}
input[type="checkbox"]:hover { border-color: var(--accent); }
input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 3px; top: 0px;
  width: 4px; height: 8px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Make every textarea fixed-size so no element shows a resize handle. */
textarea { resize: none; }

/* Subtle scrollbars across the app */
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.12) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.10); border-radius: 4px;
  border: 2px solid transparent; background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); background-clip: padding-box; }
*::-webkit-scrollbar-corner { background: transparent; }
.panel h3 { margin: 0 0 8px; font-size: 11px; text-transform: uppercase; color: var(--muted); letter-spacing: .8px; }

.stage { background: #16171a; position: relative; overflow: hidden; }

.zoom-overlay {
  position: absolute; top: 8px; right: 8px; z-index: 30;
  display: flex; align-items: center; gap: 2px;
  background: rgba(42,44,48,0.85); border: 1px solid var(--border);
  border-radius: 6px; padding: 2px;
  backdrop-filter: blur(4px);
  user-select: none;
}
.labels-toggle {
  position: absolute; top: 8px; left: 8px; z-index: 30;
  background: rgba(42,44,48,0.85); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px;
  backdrop-filter: blur(4px);
  user-select: none; font-size: 11px; color: var(--muted);
}
.history-overlay {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  z-index: 30;
  display: flex; align-items: center; gap: 2px;
  background: rgba(42,44,48,0.85);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 2px;
  backdrop-filter: blur(4px);
  user-select: none;
}
.history-overlay button {
  background: transparent; color: var(--ink); border: 0;
  padding: 3px 10px; border-radius: 4px; cursor: pointer;
  font-size: 16px; min-width: 30px; line-height: 1;
}
.history-overlay button:disabled { opacity: 0.32; cursor: default; }
.history-overlay button:hover:not(:disabled) { background: rgba(255,255,255,0.08); }
.labels-toggle { display: inline-flex; gap: 10px; }
.labels-toggle label { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.labels-toggle input { accent-color: var(--accent); }
.zoom-overlay button {
  background: transparent; color: var(--ink);
  border: 0; padding: 3px 8px; border-radius: 4px; cursor: pointer; font-size: 12px;
  min-width: 22px; line-height: 1;
}
.zoom-overlay button:hover { background: rgba(255,255,255,0.08); }
.zoom-overlay .z-pct { color: var(--muted); font-size: 11px; padding: 0 6px; min-width: 38px; text-align: right; }
.zoom-overlay .z-help {
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(255,255,255,0.06); color: var(--muted);
  border: 1px solid var(--border); padding: 0; font-size: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: help;
}
.zoom-overlay .z-help:hover { color: var(--ink); border-color: var(--accent); }
.zoom-overlay .z-help-wrap { position: relative; display: inline-flex; }
.zoom-overlay .z-tip {
  display: none;
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 10px; min-width: 220px;
  font-size: 11px; line-height: 1.5;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4); z-index: 40;
}
.zoom-overlay .z-help-wrap:hover .z-tip,
.zoom-overlay .z-help:focus + .z-tip { display: block; }
.zoom-overlay .z-tip-title { font-weight: 600; margin-bottom: 4px; color: var(--ink); }
.zoom-overlay .z-tip table { border-collapse: collapse; width: 100%; }
.zoom-overlay .z-tip td { padding: 1px 0; vertical-align: top; }
.zoom-overlay .z-tip td:first-child { color: var(--muted); padding-right: 10px; white-space: nowrap; }

.tree { list-style: none; padding-left: 12px; margin: 0; }
.tree:first-child { padding-left: 0; }
.tree-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 3px 6px; border-radius: 3px; cursor: pointer; gap: 4px;
}
.tree-row:hover { background: var(--panel-2); }
.tree-row.selected { background: var(--accent); color: white; }
.tree-name { flex: 1; user-select: none; }
.tree-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .1s; }
.tree-row:hover .tree-actions, .tree-row.selected .tree-actions { opacity: 1; }
.tree-btn {
  background: transparent; border: 1px solid var(--border); color: inherit;
  width: 18px; height: 18px; line-height: 1; padding: 0; border-radius: 3px;
  font-size: 12px; cursor: pointer;
}
.tree-btn:hover { background: rgba(255,255,255,.15); }
.tree-row.prim .tree-name { color: var(--muted); font-size: 12px; }
.tree-row.prim.selected .tree-name { color: white; }
/* Non-primary members of a multi-prim selection — same accent, slightly dimmed. */
.tree-row.prim.multi { background: rgba(79,158,255,0.45); }
.tree-row.prim.multi .tree-name { color: white; }
.tree-row.drag-source { opacity: 0.45; }
.tree-row.drop-target {
  background: rgba(79,158,255,0.18) !important;
  outline: 2px solid var(--accent); outline-offset: -2px;
}
.swatch { width: 12px; height: 12px; border-radius: 2px; border: 1px solid rgba(255,255,255,.2); }
/* Recent-colors strip — shown under a color input in the Inspector. */
.swatch-strip {
  display: flex; flex-wrap: wrap; gap: 3px;
  margin: -4px 0 6px 84px;       /* indent to align with the input column */
}
.swatch-btn {
  width: 16px; height: 16px; padding: 0;
  border: 1px solid rgba(255,255,255,.18); border-radius: 3px;
  cursor: pointer; transition: transform .06s;
}
.swatch-btn:hover { transform: scale(1.12); border-color: rgba(255,255,255,.45); }
/* Pose-override indicator on Inspector X/Y rows. */
.override-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); margin-left: 6px; flex: 0 0 7px;
}
.override-reset {
  background: transparent; border: 0; color: var(--muted);
  font-size: 12px; line-height: 1; padding: 0 4px; cursor: pointer;
}
.override-reset:hover { color: var(--ink); }
.adds-to { font-size: 11px; padding: 0 4px; }
.mode-group {
  display: inline-flex; border: 1px solid var(--border); border-radius: 4px; overflow: hidden;
}
.mode-group button {
  background: var(--panel-2); border: 0; border-radius: 0;
  color: var(--muted); padding: 4px 12px; cursor: pointer;
}
.mode-group button.active { background: var(--accent); color: white; }
.mode-group button:not(.active):hover { color: var(--ink); background: #3a3d42; }
body.mode-pose .build-only, body.mode-link .build-only { display: none; }

.pose-bar {
  background: var(--panel); border-top: 1px solid var(--border);
  padding: 8px 12px; display: flex; align-items: center; gap: 12px;
  min-height: 44px; flex-wrap: wrap;
}
.pose-left { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.pose-chips { display: contents; }
.pose-save {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 4px 10px; cursor: pointer; font-size: 12px;
}
.pose-save:hover { border-color: var(--accent); }
.pose-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 4px 3px 10px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 14px; font-size: 12px;
}
.pose-chip:hover { border-color: var(--accent); }
.pose-chip.active { background: var(--accent); color: white; border-color: var(--accent); }
.pose-name { cursor: pointer; user-select: none; }
.pose-del, .pose-mirror {
  background: transparent; border: 0; color: inherit;
  width: 18px; height: 18px; border-radius: 50%;
  cursor: pointer; font-size: 12px; line-height: 1; padding: 0; opacity: .55;
}
.pose-del { font-size: 14px; }
.pose-del:hover, .pose-mirror:hover { opacity: 1; background: rgba(255,255,255,.15); }
.pose-slider { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.pose-slider .label { color: var(--muted); font-size: 11px; }
.pose-slider .pct { min-width: 32px; text-align: right; color: var(--ink); }
.pose-slider input[type="range"] { width: 180px; accent-color: var(--accent); }

/* Timeline bar — fixed-height footer so the canvas above stays stable when
   step chips are added/removed/wrap. Step row scrolls horizontally instead. */
.timeline-bar {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 8px 12px 10px;
  min-height: 156px;
}
.timeline-bar-inner {
  display: flex; flex-direction: column; gap: 8px;
}
.tl-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tl-top-row { display: flex; align-items: flex-start; gap: 10px; }
.tl-left-stack {
  display: flex; flex-direction: column; gap: 14px;
  flex: 0 0 auto;
}
.tl-left-stack .tl-add { display: flex; gap: 4px; }
.tl-left-stack .tl-row-slider {
  display: flex; align-items: center; gap: 6px;
  width: 100%;
}
.tl-left-stack .tl-blend {
  flex: 1; min-width: 0;
  -webkit-appearance: none; appearance: none;
  height: 4px; background: var(--panel-2);
  border-radius: 2px; outline: none; cursor: pointer;
}
.tl-left-stack .tl-blend::-webkit-slider-runnable-track { height: 4px; background: var(--panel-2); border-radius: 2px; }
.tl-left-stack .tl-blend::-moz-range-track            { height: 4px; background: var(--panel-2); border-radius: 2px; }
.tl-left-stack .tl-blend::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--panel);
  margin-top: -4px; cursor: pointer;
}
.tl-left-stack .tl-blend::-moz-range-thumb {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--panel); cursor: pointer;
}
.tl-left-stack .tl-blend:disabled { opacity: 0.4; }
.tl-left-stack .tl-slider-pct { min-width: 30px; text-align: right; color: var(--ink); font-size: 10px; }
.tl-top-row .tl-steps {
  flex: 1; min-width: 0;
  display: flex; gap: 8px; flex-wrap: nowrap; align-items: center;
  overflow-x: auto; overflow-y: hidden;
  padding-bottom: 2px;
}
.tl-row-controls { gap: 8px; margin-top: 4px; }
.tl-play-stack { display: inline-flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.tl-play-row   { display: inline-flex; gap: 6px; }
.tl-play-stack .tl-loop { font-size: 11px; color: var(--muted); user-select: none; padding-left: 2px; }
.tl-row-controls button {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 5px;
  padding: 5px 14px; cursor: pointer; font-size: 15px; min-width: 42px;
}
.tl-row-controls button:disabled { opacity: .4; cursor: default; }
.tl-row-controls button:hover:not(:disabled) { border-color: var(--accent); }
.tl-row-controls .tl-loop { color: var(--muted); font-size: 12px; user-select: none; }
.tl-controls button:disabled { opacity: .4; cursor: default; }
.tl-controls button:hover:not(:disabled) { border-color: var(--accent); }
.tl-loop { color: var(--muted); font-size: 11px; user-select: none; margin-left: 6px; }
.tl-steps { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; flex: 1; min-width: 0; }
.tl-step {
  display: inline-flex; align-items: center; gap: 3px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px;
  padding: 2px 4px 2px 6px; font-size: 11px;
}
.tl-step.current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.tl-idx {
  background: var(--bg); border: 1px solid var(--border);
  width: 14px; height: 14px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; color: var(--muted);
}
.tl-step.current .tl-idx { background: var(--accent); color: white; border-color: var(--accent); }
.tl-name { font-weight: 600; padding-right: 2px; max-width: 80px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.tl-name:hover { text-decoration: underline; }
.modal-sep { border: 0; border-top: 1px solid var(--border); margin: 10px 0; }
.tl-step input[type="number"] {
  background: var(--bg); color: var(--ink); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 2px; font-size: 11px; width: 38px;
  -moz-appearance: textfield;
}
.tl-step input[type="number"]::-webkit-outer-spin-button,
.tl-step input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.tl-step select {
  background: var(--bg); color: var(--ink); border: 1px solid var(--border);
  border-radius: 3px; padding: 0 2px; font-size: 11px;
}
.tl-arrow { color: var(--muted); font-size: 10px; padding: 0 1px; }
.tl-grip {
  color: var(--muted); cursor: grab; user-select: none;
  font-size: 10px; line-height: 1; padding: 0 2px;
  letter-spacing: -2px;
}
.tl-grip:active { cursor: grabbing; }
/* During a drag: dim slightly + 1px blue stroke. The stroke persists into
   the post-drop highlight below so the chip is "outlined" continuously from
   pick-up to settle. */
.tl-step.dragging {
  opacity: 0.6;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}
.tl-drop-indicator {
  position: relative;
  flex: 0 0 4px;        /* don't let the flex container shrink the indicator away */
  width: 4px; align-self: stretch;
  background: var(--accent); border-radius: 2px; margin: 0 6px;
  box-shadow: 0 0 6px rgba(79,158,255,0.55);
  animation: tl-drop-pulse 0.9s ease-in-out infinite;
}
.tl-drop-indicator::before,
.tl-drop-indicator::after {
  content: ''; position: absolute; left: -4px;
  width: 0; height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
}
.tl-drop-indicator::before { top: -7px;    border-top:    8px solid var(--accent); }
.tl-drop-indicator::after  { bottom: -7px; border-bottom: 8px solid var(--accent); }
@keyframes tl-drop-pulse {
  0%, 100% { box-shadow: 0 0 6px  rgba(79,158,255,0.55); }
  50%      { box-shadow: 0 0 14px rgba(79,158,255,0.95); }
}
/* Successful-drop fade: glows brighter for a beat, then dissolves over ~1s. */
.tl-drop-indicator.fading {
  animation: tl-drop-fade 1s ease-out forwards;
  pointer-events: none;
}
/* Solid full-brightness for ~920 ms, then fade-off over the last 80 ms. */
@keyframes tl-drop-fade {
  0%, 92% { opacity: 1; transform: scaleY(1);   box-shadow: 0 0 22px rgba(79,158,255,1); }
  100%    { opacity: 0; transform: scaleY(0.7); box-shadow: 0 0  0px rgba(79,158,255,0); }
}
/* Step highlight — chip + name both go accent for the indicator's full
   duration, then snap back when the class is removed. */
.tl-name.tl-name-flash { color: var(--accent); font-weight: 700; }
/* :has() lifts the highlight to the whole chip. Keyframe fades the stroke +
   tint + glow over the same ~1s the insertion indicator uses so they end
   together — solid for the first quarter, then smoothly back to default. */
.tl-step:has(.tl-name.tl-name-flash) {
  animation: tl-step-flash 1s ease-out forwards;
}
/* Hold full chip highlight for ~920 ms, fade off only in the last 80 ms so the
   stroke is visibly solid for almost the full duration. */
@keyframes tl-step-flash {
  0%, 92% {
    background-color: rgba(79,158,255,0.22);
    border-color: var(--accent);
    box-shadow:
      0 0 0 1px var(--accent) inset,
      0 0 8px rgba(79,158,255,0.45);
  }
  100% {
    background-color: rgba(79,158,255,0);
    border-color: var(--border);
    box-shadow:
      0 0 0 1px rgba(79,158,255,0) inset,
      0 0 8px rgba(79,158,255,0);
  }
}
.tl-btn {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  width: 18px; height: 18px; padding: 0; border-radius: 3px; cursor: pointer; font-size: 11px;
}
.tl-btn:hover { color: var(--ink); border-color: var(--border); background: rgba(255,255,255,.06); }
.tl-add { display: inline-flex; align-items: center; gap: 4px; }
.tl-divider { width: 1px; height: 22px; background: var(--border); margin: 0 4px; }
.tl-add select.tl-add-sel {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 3px 6px; font-size: 11px;
}
.tl-fill {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 3px 8px; cursor: pointer; font-size: 11px;
}
.tl-fill:hover:not(:disabled) { border-color: var(--accent); }
.tl-fill:disabled { opacity: .4; cursor: default; }

/* Personality drawer */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 360px; background: var(--panel);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(0,0,0,.35);
  transform: translateX(100%); transition: transform .2s ease;
  z-index: 900; display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
}
.drawer header h3 { margin: 0; font-size: 13px; }
.drawer .close {
  background: transparent; border: 0; color: var(--ink);
  font-size: 18px; cursor: pointer; padding: 0 6px;
}
.drawer .body { padding: 12px 14px; overflow: auto; display: flex; flex-direction: column; gap: 8px; }
.drawer .body label.muted { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.drawer .small { font-size: 11px; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--ink);
  padding: 3px 8px; font-size: 11px; border-radius: 10px; cursor: pointer;
}
.chip:hover { border-color: var(--accent); }
.personality-text,
.personality-input {
  width: 100%; box-sizing: border-box;
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 6px 8px; font: inherit;
}
.personality-text:focus,
.personality-input:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
.provider-row { display: flex; gap: 6px; align-items: center; }
.provider-row select, .provider-row .api-key {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 4px; padding: 4px 6px;
}
.provider-row .api-key { flex: 1; }
.generate, .accept-all {
  background: var(--accent); color: white; border: 0; border-radius: 4px;
  padding: 6px 12px; cursor: pointer; font-weight: 600;
}
.generate:disabled, .accept-all:disabled { opacity: .6; cursor: default; }
.proposals { display: flex; flex-direction: column; gap: 6px; }
.proposal {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 4px; padding: 8px;
}
.proposal-head { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.proposal .pname { font-weight: 600; font-size: 12px; }
.proposal button {
  background: transparent; border: 1px solid var(--border); color: var(--ink);
  padding: 2px 8px; border-radius: 3px; cursor: pointer; font-size: 11px;
}
.proposal button:hover:not(:disabled) { border-color: var(--accent); }
.rots { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.rot {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 6px; font-size: 11px; color: var(--muted);
}
.rot.unknown { color: #ff9b6b; border-color: #6b3a2a; }
#inspector select {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 3px;
  padding: 3px 4px; max-width: 130px;
}

#inspector .row { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
#inspector label { width: 60px; color: var(--muted); font-size: 11px; }
#inspector input[type="number"], #inspector input[type="text"] {
  width: 70px; background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: 3px; padding: 3px 6px;
}
#inspector input[type="color"] {
  width: 28px; height: 22px; padding: 0; border: 1px solid var(--border); background: none;
}
.muted { color: var(--muted); font-size: 11px; }

.context-menu {
  position: fixed; z-index: 1000;
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--border); border-radius: 6px;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
  padding: 4px; min-width: 180px;
  font-size: 12px;
}
.context-menu .item {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 6px 10px; border-radius: 4px; cursor: pointer;
}
.context-menu .item:hover:not(.disabled) { background: var(--accent); color: white; }
.context-menu .item.disabled { color: var(--muted); cursor: default; }
.context-menu .item .kbd { color: var(--muted); font-size: 11px; }
.context-menu .item:hover:not(.disabled) .kbd { color: rgba(255,255,255,.8); }
.context-menu .sep { height: 1px; background: var(--border); margin: 4px 2px; }