/* ============================
   Pingzu Page Editor — Styles
   ============================ */

:root {
  --bg-dark: #1a1a2e;
  --bg-panel: #16213e;
  --bg-surface: #0f3460;
  --accent: #e94560;
  --accent-hover: #ff6b81;
  --text-primary: #eee;
  --text-secondary: #a0a0b8;
  --border: #2a2a4a;
  --toolbar-h: 48px;
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow: hidden;
}

/* ---- Toolbar ---- */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--toolbar-h);
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  gap: 8px;
  z-index: 100;
}

.toolbar-left, .toolbar-center, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.toolbar-brand {
  font-weight: 700;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.5px;
  padding-right: 8px;
  white-space: nowrap;
}

.toolbar-divider {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 6px;
}

.toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.toolbar-btn:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border);
}

.toolbar-btn.active,
.toolbar-btn.device-btn.active {
  background: var(--bg-surface);
  color: var(--accent);
  border-color: var(--accent);
}

.toolbar-btn-primary {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}

.toolbar-btn-primary:hover {
  background: var(--accent-hover) !important;
}

.device-buttons {
  display: flex;
  gap: 2px;
}

/* ---- Editor Layout ---- */
.editor-wrap {
  display: flex;
  height: calc(100vh - var(--toolbar-h));
}

.panel-left, .panel-right {
  width: 240px;
  min-width: 240px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-right {
  border-right: none;
  border-left: 1px solid var(--border);
}

.panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-dark);
}

.panel-tab {
  flex: 1;
  padding: 10px 8px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.panel-tab:hover { color: var(--text-primary); }
.panel-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.panel-content {
  display: none;
  overflow-y: auto;
  flex: 1;
  padding: 8px;
}

.panel-content.active { display: block; }

#gjs {
  flex: 1;
  overflow: hidden;
}

/* ---- GrapeJS Theme Overrides ---- */
.gjs-one-bg { background-color: var(--bg-dark) !important; }
.gjs-two-color { color: var(--text-secondary) !important; }
.gjs-three-bg { background-color: var(--bg-surface) !important; }
.gjs-four-color, .gjs-four-color-h:hover { color: var(--accent) !important; }

/* Hide GrapeJS default panels (we use our own) */
.gjs-pn-panels { display: none !important; }
.gjs-cv-canvas { top: 0 !important; }

/* Block items in left panel */
.gjs-blocks-cs {
  padding: 4px;
}

.gjs-block {
  width: calc(50% - 4px) !important;
  min-height: 60px !important;
  margin: 2px !important;
  border-radius: 6px !important;
  border: 1px solid var(--border) !important;
  background: var(--bg-dark) !important;
  color: var(--text-secondary) !important;
  font-size: 11px !important;
  transition: all 0.15s !important;
}

.gjs-block:hover {
  border-color: var(--accent) !important;
  color: var(--text-primary) !important;
}

/* Layers */
.gjs-layers {
  background: transparent !important;
}

.gjs-layer {
  background: var(--bg-dark) !important;
  border-radius: 4px;
  margin-bottom: 2px;
}

.gjs-layer-title {
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  padding: 6px 8px !important;
}

/* Style manager */
.gjs-sm-sector {
  border-bottom: 1px solid var(--border) !important;
}

.gjs-sm-sector-title {
  background: var(--bg-dark) !important;
  color: var(--text-primary) !important;
  font-size: 12px !important;
  padding: 8px 10px !important;
  border-bottom: 1px solid var(--border) !important;
}

.gjs-sm-property {
  font-size: 12px !important;
}

.gjs-field {
  background: var(--bg-dark) !important;
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  color: var(--text-primary) !important;
}

.gjs-field input,
.gjs-field select {
  color: var(--text-primary) !important;
}

/* Selector manager */
#selector-panel {
  padding: 8px;
}

.gjs-sm-sector .gjs-sm-colorp-c {
  border-radius: 4px !important;
}

/* Trait manager */
.gjs-trt-trait {
  padding: 6px 0 !important;
}

.gjs-trt-trait__wrp-name {
  font-size: 12px !important;
  color: var(--text-secondary) !important;
}

/* Scrollbar */
.panel-content::-webkit-scrollbar { width: 6px; }
.panel-content::-webkit-scrollbar-track { background: var(--bg-panel); }
.panel-content::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.panel-content::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* Canvas frame */
.gjs-frame-wrapper {
  background: #f5f5f5;
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 700px;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover { color: var(--text-primary); }

.modal-body {
  padding: 20px;
  flex: 1;
  overflow-y: auto;
}

.modal-body p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.modal-body textarea {
  width: 100%;
  height: 300px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  padding: 12px;
  resize: vertical;
}

.modal-body textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

.btn-secondary {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

.btn-secondary:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.btn-primary {
  padding: 8px 20px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  z-index: 2000;
  transition: transform 0.3s ease;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* Auto-save indicator */
.autosave-indicator {
  position: fixed;
  bottom: 12px;
  right: 12px;
  font-size: 11px;
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 50;
}

.autosave-indicator.show { opacity: 1; }

/* ---- Library Button Accent ---- */
.toolbar-btn-accent {
  background: var(--bg-surface) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

.toolbar-btn-accent:hover {
  background: var(--accent) !important;
  color: #fff !important;
}

/* ---- Modal Sizes ---- */
.modal-sm { width: 500px; }
.modal-lg { width: 900px; max-width: 95vw; }

/* ---- URL Input ---- */
.url-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
}

.url-input:focus {
  outline: none;
  border-color: var(--accent);
}

.url-error {
  margin-top: 8px;
  color: var(--accent);
  font-size: 12px;
}

/* ---- Library Grid ---- */
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.library-loading,
.library-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-secondary);
  padding: 40px 0;
  font-size: 14px;
}

.library-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}

.library-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(233, 69, 96, 0.15);
}

.library-card-thumb {
  width: 100%;
  height: 150px;
  background-size: cover;
  background-position: center top;
  background-color: var(--bg-surface);
}

.library-card-info {
  padding: 12px 14px;
}

.library-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.library-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.library-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-secondary);
}

.library-card-category {
  background: var(--bg-surface);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}