/* ============================================================
   Livery Designer v2 — Plugin styles
   All classes prefixed with `ld-` to avoid theme collisions
   ============================================================ */

.livery-designer-app {
  --ld-bg: #0a0e1a;
  --ld-surface: #141a2a;
  --ld-surface-2: #1c2236;
  --ld-border: #242b42;
  --ld-border-strong: #2f3753;
  --ld-text: #e8eaf0;
  --ld-text-dim: #8a93a8;
  --ld-text-faint: #555d72;
  --ld-accent: #0197f1;
  --ld-accent-hover: #33aef4;
  --ld-success: #4ade80;
  --ld-danger: #ef4444;

  position: relative;
  display: grid;
  grid-template-columns: 340px 1fr;
  grid-template-rows: 64px 1fr 72px;
  height: var(--ld-height, 720px);
  background: var(--ld-bg);
  color: var(--ld-text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--ld-border);
}

.livery-designer-app *,
.livery-designer-app *::before,
.livery-designer-app *::after {
  box-sizing: border-box;
}

.livery-designer-app input,
.livery-designer-app textarea,
.livery-designer-app button,
.livery-designer-app select {
  font-family: inherit;
}

/* Header */
.ld-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--ld-surface);
  border-bottom: 1px solid var(--ld-border);
}
.ld-brand { display: flex; align-items: center; gap: 12px; }
.ld-brand-logo { height: 36px; width: auto; display: block; }
.ld-version-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ld-accent);
  border: 1px solid var(--ld-accent);
  padding: 2px 6px;
  border-radius: 3px;
}
.ld-header-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--ld-text-dim);
  letter-spacing: 1px; text-transform: uppercase;
}
.ld-header-dot { color: var(--ld-success); }

/* Sidebar */
.ld-sidebar {
  background: var(--ld-surface);
  border-right: 1px solid var(--ld-border);
  overflow-y: auto;
  padding: 20px;
}
.ld-sidebar::-webkit-scrollbar { width: 6px; }
.ld-sidebar::-webkit-scrollbar-thumb { background: var(--ld-border-strong); border-radius: 3px; }

.ld-step { margin-bottom: 24px; }
.ld-step-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.ld-step-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--ld-accent);
  color: #000;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500; font-size: 12px;
  display: grid; place-items: center;
}
.ld-step-title {
  font-family: 'Anton', sans-serif;
  font-size: 15px; letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ld-text);
}

/* Vehicle picker */
.ld-vehicle-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.ld-vehicle-card {
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  border-radius: 6px;
  padding: 12px 8px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  overflow: hidden;
  min-height: 86px;
}
.ld-vehicle-card:hover { border-color: var(--ld-border-strong); background: #232a40; }
.ld-vehicle-card.active { border-color: var(--ld-accent); background: rgba(1, 151, 241, 0.1); }
.ld-vehicle-card svg, .ld-vehicle-card img { width: 100%; height: 50px; object-fit: contain; }
.ld-vehicle-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 1px; color: var(--ld-text-dim);
  text-transform: uppercase;
  text-align: center;
}
.ld-vehicle-card.active .ld-vehicle-label { color: var(--ld-accent); }
.ld-vehicle-upload-card {
  border-style: dashed;
  grid-column: 1 / -1;
}
.ld-vehicle-upload-card .ld-upload-plus {
  font-size: 22px;
  color: var(--ld-text-dim);
  line-height: 1;
}
.ld-vehicle-upload-card:hover .ld-upload-plus { color: var(--ld-accent); }
#ldVehicleFileInput { display: none; }

/* Tabs */
.ld-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--ld-surface-2);
  padding: 3px;
  border-radius: 6px;
  margin-bottom: 14px;
}
.ld-tab-btn {
  background: transparent;
  border: none;
  color: var(--ld-text-dim);
  padding: 8px 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s;
}
.ld-tab-btn:hover { color: var(--ld-text); }
.ld-tab-btn.active {
  background: var(--ld-accent);
  color: #000;
}
.ld-tab-content { display: none; }
.ld-tab-content.active { display: block; }

/* Upload */
.ld-upload-zone {
  border: 2px dashed var(--ld-border-strong);
  border-radius: 6px;
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--ld-surface-2);
  display: block;
}
.ld-upload-zone:hover, .ld-upload-zone.dragover {
  border-color: var(--ld-accent);
  background: rgba(1, 151, 241, 0.06);
}
.ld-upload-zone-icon { font-size: 24px; margin-bottom: 6px; color: var(--ld-text-dim); }
.ld-upload-zone-text { font-size: 13px; color: var(--ld-text); margin-bottom: 4px; }
.ld-upload-zone-hint {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--ld-text-faint); letter-spacing: 0.5px;
}
#ldLogoFileInput { display: none; }

/* Shape tools */
.ld-shape-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 12px;
}
.ld-shape-btn {
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  color: var(--ld-text-dim);
  padding: 12px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.ld-shape-btn:hover { border-color: var(--ld-accent); color: var(--ld-accent); }
.ld-shape-btn-icon {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  color: var(--ld-text);
}
.ld-shape-btn:hover .ld-shape-btn-icon { color: var(--ld-accent); }

/* Control rows */
.ld-control-row { margin-bottom: 12px; }
.ld-control-label {
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ld-text-dim);
  margin-bottom: 6px;
}
.ld-control-value { color: var(--ld-accent); }

.ld-color-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.ld-color-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ld-color-input-wrap label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ld-text-dim);
}
.ld-color-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  border-radius: 4px;
  padding: 4px 6px;
}
.ld-color-input-row input[type="color"] {
  width: 24px; height: 24px;
  border: none; background: none; cursor: pointer; padding: 0;
  border-radius: 3px;
}
.ld-color-input-row input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; border-radius: 3px; }
.ld-color-input-row input[type="color"]::-webkit-color-swatch { border: 1px solid var(--ld-border-strong); border-radius: 3px; }
.ld-color-input-row .ld-color-hex {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--ld-text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  width: 100%;
  outline: none;
}

.ld-none-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--ld-text-dim);
  cursor: pointer;
}
.ld-none-toggle input { cursor: pointer; }

.livery-designer-app input[type="range"] {
  width: 100%; height: 4px;
  background: var(--ld-border);
  border-radius: 2px; appearance: none; -webkit-appearance: none;
  cursor: pointer;
}
.livery-designer-app input[type="range"]::-webkit-slider-thumb {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px;
  background: var(--ld-accent);
  border-radius: 50%; cursor: pointer;
}
.livery-designer-app input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--ld-accent);
  border-radius: 50%; cursor: pointer; border: none;
}

.ld-text-input {
  width: 100%;
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  color: var(--ld-text);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 13px;
  margin-bottom: 8px;
}
.ld-text-input:focus { outline: none; border-color: var(--ld-accent); }
textarea.ld-text-input { resize: vertical; min-height: 60px; }
select.ld-text-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%238a93a8' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 30px;
  cursor: pointer;
}

.ld-add-btn {
  width: 100%;
  background: var(--ld-accent);
  color: #000;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-family: 'Anton', sans-serif;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
}
.ld-add-btn:hover { background: var(--ld-accent-hover); }

.ld-draw-toggle-btn {
  width: 100%;
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border-strong);
  color: var(--ld-text);
  padding: 12px;
  border-radius: 4px;
  font-family: 'Anton', sans-serif;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 12px;
}
.ld-draw-toggle-btn.active {
  background: var(--ld-accent);
  color: #000;
  border-color: var(--ld-accent);
}
.ld-draw-status {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ld-text-dim);
  padding: 6px;
  background: var(--ld-surface-2);
  border-radius: 4px;
  margin-bottom: 8px;
}
.ld-draw-status.active { color: var(--ld-accent); }

/* Element list */
.ld-element-list {
  margin-top: 16px;
  border-top: 1px solid var(--ld-border);
  padding-top: 12px;
}
.ld-element-list-header {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ld-text-dim);
  margin-bottom: 8px;
}
.ld-element-list-empty {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ld-text-faint);
  text-align: center;
  padding: 12px;
  letter-spacing: 0.5px;
}
.ld-element-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px;
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 4px;
}
.ld-element-item:hover { border-color: var(--ld-border-strong); }
.ld-element-item.active { border-color: var(--ld-accent); }
.ld-element-icon {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  color: var(--ld-text-dim);
  flex-shrink: 0;
}
.ld-element-item.active .ld-element-icon { color: var(--ld-accent); }
.ld-element-thumb {
  width: 24px; height: 24px;
  background: #fff;
  border-radius: 3px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.ld-element-name {
  flex: 1;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ld-text);
}
.ld-element-delete {
  background: none; border: none;
  color: var(--ld-text-dim);
  cursor: pointer; font-size: 14px;
  padding: 2px 4px;
  border-radius: 2px;
}
.ld-element-delete:hover { color: var(--ld-danger); }

/* Adjust controls */
.ld-controls.disabled { opacity: 0.4; pointer-events: none; }
.ld-button-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 8px;
}
.ld-mini-btn {
  background: var(--ld-surface-2);
  border: 1px solid var(--ld-border);
  color: var(--ld-text);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px; text-transform: uppercase;
  cursor: pointer; transition: all 0.15s;
}
.ld-mini-btn:hover { border-color: var(--ld-accent); color: var(--ld-accent); }
.ld-mini-btn.ld-danger:hover { border-color: var(--ld-danger); color: var(--ld-danger); }

.ld-adjust-section { display: none; }
.ld-adjust-section.show { display: block; }

/* Canvas */
.ld-canvas-area {
  background: var(--ld-bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 24px;
  overflow: hidden;
  position: relative;
}
.ld-canvas-wrapper {
  background: linear-gradient(180deg, #1a1f30 0%, #0e1220 100%);
  border: 1px solid var(--ld-border);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
  max-width: 100%; max-height: 100%;
  transition: box-shadow 0.2s;
}
.ld-canvas-wrapper.draw-mode {
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04), 0 0 0 2px var(--ld-accent);
}
.ld-corner-tr, .ld-corner-bl, .ld-corner-br {
  position: absolute;
  width: 12px; height: 12px;
  border: 1px solid var(--ld-accent);
  opacity: 0.4;
}
.ld-corner-tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.ld-corner-bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.ld-corner-br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

#ldDesignerCanvas { display: block; border-radius: 8px; }

.ld-canvas-empty {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  pointer-events: none;
  color: var(--ld-text-faint);
  text-align: center; padding: 20px;
}
.ld-canvas-empty-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.3; }
.ld-canvas-empty-text {
  font-family: 'Anton', sans-serif;
  font-size: 16px; letter-spacing: 2px; text-transform: uppercase;
}

.ld-canvas-info {
  position: absolute; bottom: 12px; left: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--ld-text-faint);
  letter-spacing: 0.5px; pointer-events: none;
}

.ld-draw-mode-indicator {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ld-accent);
  background: rgba(10, 14, 26, 0.85);
  padding: 4px 8px;
  border-radius: 3px;
  border: 1px solid var(--ld-accent);
  display: none;
  pointer-events: none;
}
.ld-draw-mode-indicator.show { display: block; }

/* Action bar */
.ld-actionbar {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  background: var(--ld-surface);
  border-top: 1px solid var(--ld-border);
}
.ld-actionbar-left { display: flex; gap: 8px; align-items: center; }
.ld-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--ld-text-dim);
  letter-spacing: 1px; text-transform: uppercase;
}
.ld-status-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ld-success);
  margin-right: 6px;
  box-shadow: 0 0 8px var(--ld-success);
}
.ld-actionbar-right { display: flex; gap: 10px; }
.ld-btn {
  padding: 12px 22px;
  border-radius: 4px;
  font-family: 'Anton', sans-serif;
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.ld-btn-secondary {
  background: transparent; color: var(--ld-text);
  border-color: var(--ld-border-strong);
}
.ld-btn-secondary:hover { border-color: var(--ld-text); }
.ld-btn-primary {
  background: var(--ld-accent); color: #000;
  border-color: var(--ld-accent);
}
.ld-btn-primary:hover {
  background: var(--ld-accent-hover);
  border-color: var(--ld-accent-hover);
}
.ld-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Modal */
.ld-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center; justify-content: center;
  z-index: 100000;
  padding: 20px;
}
.ld-modal-overlay.active { display: flex; }
.ld-modal {
  background: var(--ld-surface, #141a2a);
  border: 1px solid var(--ld-border, #242b42);
  border-radius: 8px;
  width: 100%; max-width: 540px;
  max-height: 90vh; overflow-y: auto;
  color: var(--ld-text, #e8eaf0);
  font-family: 'DM Sans', system-ui, sans-serif;
}
.ld-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--ld-border, #242b42);
  display: flex; justify-content: space-between; align-items: center;
}
.ld-modal-title {
  font-family: 'Anton', sans-serif;
  font-size: 18px; letter-spacing: 2px; text-transform: uppercase;
}
.ld-modal-close {
  background: none; border: none;
  color: var(--ld-text-dim, #8a93a8);
  font-size: 24px; cursor: pointer; padding: 0;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 4px;
}
.ld-modal-close:hover { color: var(--ld-text, #e8eaf0); background: var(--ld-surface-2, #1c2236); }
.ld-modal-body { padding: 24px; }

.ld-preview-thumb {
  background: var(--ld-surface-2, #1c2236);
  border-radius: 6px; padding: 12px;
  margin-bottom: 20px;
  border: 1px solid var(--ld-border, #242b42);
}
.ld-preview-thumb img { width: 100%; border-radius: 4px; display: block; }

.ld-form-row { margin-bottom: 16px; }
.ld-form-row label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--ld-text-dim, #8a93a8);
  margin-bottom: 6px;
}
.ld-req { color: var(--ld-accent, #0197f1); }
.ld-form-row input,
.ld-form-row textarea {
  width: 100%;
  background: var(--ld-surface-2, #1c2236);
  border: 1px solid var(--ld-border, #242b42);
  color: var(--ld-text, #e8eaf0);
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 14px;
}
.ld-form-row input:focus,
.ld-form-row textarea:focus {
  outline: none;
  border-color: var(--ld-accent, #0197f1);
}
.ld-form-row textarea { resize: vertical; min-height: 80px; }

.ld-form-error {
  color: var(--ld-danger, #ef4444);
  font-size: 13px; min-height: 20px;
  margin-bottom: 8px;
}

.ld-form-actions { display: flex; gap: 10px; margin-top: 20px; }
.ld-form-actions .ld-btn { flex: 1; }

.ld-success-state { text-align: center; padding: 20px 0; }
.ld-success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.15);
  color: var(--ld-success, #4ade80);
  display: grid; place-items: center;
  font-size: 32px; margin: 0 auto 16px;
}
.ld-success-title {
  font-family: 'Anton', sans-serif;
  font-size: 22px; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 8px;
}
.ld-success-msg { color: var(--ld-text-dim, #8a93a8); margin-bottom: 20px; }

/* Responsive */
@media (max-width: 900px) {
  .livery-designer-app {
    grid-template-columns: 1fr;
    grid-template-rows: 56px auto 1fr 64px;
    height: auto;
    min-height: var(--ld-height, 720px);
  }
  .ld-sidebar {
    max-height: 320px;
    border-right: none;
    border-bottom: 1px solid var(--ld-border);
  }
  .ld-canvas-area { padding: 12px; min-height: 300px; }
  .ld-header { padding: 0 16px; }
  .ld-actionbar { padding: 0 16px; }
  .ld-btn { padding: 10px 14px; font-size: 12px; letter-spacing: 1.2px; }
  .ld-header-meta, .ld-version-tag { display: none; }
  .ld-brand-logo { height: 28px; }
}