/* editor.css — Styles for docs/editor.html
 * Inherits base tokens from styles.css (dark background, fonts, buttons).
 */

/* ── Reset body for editor layout ──────────────────────────────────────────── */

#editor-app {
  display: grid;
  height: 100vh;
  grid-template-rows: 44px 1fr auto;
  min-width: 1100px;
}

/* ── Header ────────────────────────────────────────────────────────────────── */

#editor-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  background: #0f1018;
  border-bottom: 1px solid #252635;
  flex-shrink: 0;
}

.editor-title {
  font-size: 14px;
  font-weight: 600;
  color: #c0c0e8;
  letter-spacing: 0.04em;
  margin-right: auto;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ── Panels row ────────────────────────────────────────────────────────────── */

#panels-row {
  display: grid;
  grid-template-columns: 300px 320px minmax(0, 1fr);
  overflow: hidden;
}

.panel {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid #1e1f2a;
  background: #0f1018;
  padding: 12px;
}

.panel-physics {
  overflow: hidden;  /* physics panel manages its own scroll */
  padding: 0;
}

/* ── Panel titles ──────────────────────────────────────────────────────────── */

.panel-title-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #252635;
  flex-shrink: 0;
}

.panel-title-row .panel-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
  flex: 1;
}

.snap-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: #8888aa;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.snap-toggle input[type="checkbox"] {
  cursor: pointer;
  accent-color: #7a7aee;
}

.panel-title {
  font-size: 13px;
  font-weight: 600;
  color: #c8c8e8;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #252635;
  flex-shrink: 0;
}

.section-subtitle {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #606080;
  margin-bottom: 8px;
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */

.btn {
  background: #1e2035;
  border: 1px solid #30325a;
  color: #b0b0d0;
  padding: 5px 11px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: background 0.12s;
  white-space: nowrap;
}

.btn:hover { background: #272950; }
.btn:active { background: #323465; }

.btn-primary {
  background: #3040a0;
  border-color: #4050c0;
  color: #e0e0f8;
}
.btn-primary:hover { background: #3850b8; }

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: #606080;
}
.btn-ghost:hover { color: #9090b0; background: transparent; }

.btn-add {
  font-size: 11px;
  padding: 4px 9px;
  margin-bottom: 10px;
}

/* ── Patch palette (Panel 1) ────────────────────────────────────────────────── */

.patch-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
  align-items: center;
}

.patch-token {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #1a1b2a;
  border: 1px solid #2e2f45;
  border-radius: 20px;
  padding: 3px 6px 3px 4px;
  cursor: grab;
  user-select: none;
  transition: border-color 0.15s;
}

.patch-token:hover { border-color: #5050a0; }
.patch-token:active { cursor: grabbing; }

.patch-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.patch-name {
  font-size: 12px;
  font-weight: 600;
  color: #d0d0e8;
  min-width: 14px;
  outline: none;
  cursor: text;
}

.patch-name:focus { border-bottom: 1px dashed #6060a0; }

.patch-delete {
  font-size: 13px;
  color: #606080;
  background: none;
  border: none;
  padding: 0 2px;
  cursor: pointer;
  line-height: 1;
}
.patch-delete:hover { color: #e84040; }

/* ── Interaction table ────────────────────────────────────────────────────── */

.interaction-section {
  border-top: 1px solid #1e1f2a;
  padding-top: 10px;
}

.interaction-table-wrapper {
  overflow-x: auto;
}

.interaction-table {
  border-collapse: collapse;
  font-size: 11px;
  width: 100%;
}

.interaction-table th,
.interaction-table td {
  border: 1px solid #1e1f2a;
  padding: 5px 7px;
  text-align: center;
  min-width: 42px;
}

.interaction-table thead th {
  background: #131420;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.05em;
}

.interaction-table tbody th {
  background: #131420;
  font-weight: 700;
  font-size: 10px;
}

.interaction-cell.editable {
  cursor: pointer;
  transition: filter 0.1s;
}
.interaction-cell.editable:hover {
  filter: brightness(1.5);
  outline: 1px solid #6060c0;
}

.interaction-cell.mirror {
  background: #0d0e16;
  color: #50507a;
}

/* ── Interaction popover ──────────────────────────────────────────────────── */

.interaction-popover {
  background: #181928;
  border: 1px solid #30325a;
  border-radius: 6px;
  padding: 10px 12px;
  min-width: 170px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.popover-title {
  font-size: 11px;
  font-weight: 600;
  color: #a0a0c8;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.popover-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 6px;
}

.popover-row label {
  font-size: 11px;
  color: #7070a0;
  flex-direction: row;
  white-space: nowrap;
}

.popover-row input {
  width: 70px;
  background: #111220;
  border: 1px solid #30325a;
  color: #c0c0e0;
  padding: 3px 5px;
  border-radius: 3px;
  font-size: 11px;
}

.btn-apply {
  width: 100%;
  margin-top: 4px;
  background: #283080;
  border-color: #4050c0;
  color: #d0d0f0;
}
.btn-apply:hover { background: #3040a0; }

/* ── Particle cards (Panel 2) ────────────────────────────────────────────── */

.particle-card {
  background: #151625;
  border: 1px solid #252640;
  border-radius: 6px;
  margin-bottom: 10px;
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: #1a1b2e;
  border-bottom: 1px solid #252640;
  cursor: grab;
  user-select: none;
}
.card-header:active { cursor: grabbing; }

.card-header input[type="color"] {
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 3px;
}

.card-name {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  color: #c0c0e0;
}

.card-delete {
  font-size: 14px;
  color: #505070;
  background: none;
  border: none;
  padding: 0 3px;
  cursor: pointer;
  line-height: 1;
}
.card-delete:hover { color: #e84040; }

.particle-canvas {
  display: block;
  margin: 8px auto;
  background: #0d0e18;
  border-radius: 4px;
  cursor: crosshair;
  touch-action: none;
}

.card-inputs {
  display: flex;
  gap: 8px;
  padding: 6px 8px 8px;
}

.input-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  flex-direction: row;
  color: #808098;
}

.input-wrap span {
  font-size: 11px;
  color: #606080;
  white-space: nowrap;
}

.input-wrap input {
  width: 100%;
  background: #111220;
  border: 1px solid #252540;
  color: #c0c0e0;
  padding: 3px 5px;
  border-radius: 3px;
  font-size: 11px;
}

/* ── Panel 3 (Physics preview) ──────────────────────────────────────────── */

.panel-physics {
  display: flex;
  flex-direction: column;
}

/* Give the physics panel title its own padding since the panel has no padding */
.panel-physics .panel-title {
  padding: 10px 12px 8px;
  margin-bottom: 0;
}

.panel3-canvas-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #08090c;
  min-width: 0;
  min-height: 0;
}

.panel3-canvas {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  touch-action: none;
  cursor: crosshair;
}

.panel3-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #0f1018;
  border-top: 1px solid #1e1f2a;
  flex-shrink: 0;
}

.footer-input-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-direction: row;
  color: #606080;
}

.footer-input-wrap span {
  font-size: 11px;
  white-space: nowrap;
}

.footer-input-wrap input {
  width: 55px;
  background: #111220;
  border: 1px solid #252540;
  color: #c0c0e0;
  padding: 3px 5px;
  border-radius: 3px;
  font-size: 11px;
}

/* ── JSON preview section ──────────────────────────────────────────────────── */

.json-section {
  background: #0d0e18;
  border-top: 1px solid #1e1f2a;
  flex-shrink: 0;
  overflow: hidden;
  max-height: 200px;
  transition: max-height 0.2s ease;
}

.json-section.collapsed {
  max-height: 32px;
}

.json-toggle-btn {
  width: 100%;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid #1e1f2a;
  background: #0f1018;
  text-align: left;
  padding: 6px 12px;
  color: #606080;
  font-size: 11px;
  font-family: monospace;
}
.json-toggle-btn:hover { color: #9090b0; background: #0f1018; }

.json-preview {
  width: 100%;
  height: 160px;
  background: #0a0b12;
  border: none;
  color: #8888b8;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 10px;
  padding: 8px 12px;
  resize: none;
  outline: none;
}

/* ── Drop zone highlight ────────────────────────────────────────────────────── */

.panel3-canvas-wrapper.drop-active {
  outline: 2px dashed #6070d8;
}

/* ── Drag ghost (added by drag.js) ──────────────────────────────────────────── */

.drag-ghost {
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}