/* ── Vendor Dashboard CSS ── */
.vendor-page {
  padding-top: var(--navbar-height);
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Dashboard Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - var(--navbar-height));
}

/* Sidebar Nav */
.dash-sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-glass);
  padding: var(--space-xl) 0;
  position: sticky;
  top: var(--navbar-height);
  height: calc(100vh - var(--navbar-height));
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.dash-brand {
  padding: 0 var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: var(--space-lg);
}

.dash-vendor-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.dash-vendor-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-vendor);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--fs-md);
  color: white;
  flex-shrink: 0;
}
.dash-vendor-name {
  font-size: var(--fs-sm);
  font-weight: 600;
}
.dash-vendor-role {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.dash-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-sm);
  gap: 4px;
}

.dash-nav-label {
  padding: var(--space-sm) var(--space-md);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

.dash-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 11px var(--space-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none;
  background: transparent;
  width: 100%;
  text-align: left;
}
.dash-nav-item:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
}
.dash-nav-item.active {
  background: rgba(125,207,207,0.1);
  color: var(--accent-primary);
  border-right: 2px solid var(--accent-primary);
}
.dash-nav-item .icon { font-size: var(--fs-md); width: 20px; text-align: center; }
.dash-nav-item .badge-count {
  margin-left: auto;
  background: var(--gradient-btn);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* Main content */
.dash-main {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.dash-page { display: none; }
.dash-page.active { display: flex; flex-direction: column; gap: var(--space-xl); }

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dash-header h1 { font-size: var(--fs-2xl); font-weight: 800; }
.dash-header p  { color: var(--text-muted); font-size: var(--fs-sm); }

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.kpi-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: all var(--transition-base);
}
.kpi-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.kpi-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.kpi-value {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.kpi-change {
  font-size: var(--fs-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.kpi-change.up   { color: #2ed573; }
.kpi-change.down { color: #e74c3c; }

.kpi-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  margin-left: auto;
}
.kpi-icon-revenue { background: rgba(125,207,207,0.15); }
.kpi-icon-orders  { background: rgba(27,111,173,0.15); }
.kpi-icon-views   { background: rgba(139,94,139,0.15); }
.kpi-icon-rating  { background: rgba(255,215,0,0.15); }

/* Charts Area */
.charts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-lg);
}

.chart-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}
.chart-title { font-size: var(--fs-md); font-weight: 700; }
.chart-period {
  display: flex;
  gap: 4px;
  background: var(--bg-glass);
  border-radius: var(--radius-full);
  padding: 3px;
}
.period-btn {
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  transition: all var(--transition-fast);
}
.period-btn.active {
  background: var(--gradient-btn);
  color: white;
}

canvas { width: 100% !important; }

/* Demand Bar Chart */
.demand-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.demand-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.demand-name {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  min-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.demand-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--bg-glass);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.demand-bar-fill {
  height: 100%;
  background: var(--gradient-btn);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}
.demand-pct {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--accent-primary);
  min-width: 35px;
  text-align: right;
}

/* Products Table */
.data-table-wrap {
  background: var(--gradient-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-glass);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-glass);
  background: var(--bg-glass);
}
.data-table td {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--fs-sm);
  border-bottom: 1px solid rgba(125,207,207,0.05);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-glass); }

.product-row-img {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.product-row-info { display: flex; align-items: center; gap: var(--space-md); }
.product-row-name { font-weight: 600; }
.product-row-cat  { font-size: var(--fs-xs); color: var(--text-muted); }

/* Order Status */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.status-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
}
.status-pending  { background: rgba(255,165,0,0.1); color: #ffa500; }
.status-pending::before  { background: #ffa500; }
.status-shipped  { background: rgba(27,111,173,0.1); color: var(--surfer); }
.status-shipped::before  { background: var(--surfer); }
.status-delivered{ background: rgba(46,213,115,0.1);  color: #2ed573; }
.status-delivered::before{ background: #2ed573; }
.status-cancelled{ background: rgba(231,76,60,0.1); color: #e74c3c; }
.status-cancelled::before{ background: #e74c3c; }

/* Product Add Form */
.add-product-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
.add-product-form .full-width { grid-column: 1 / -1; }

.image-upload-area {
  border: 2px dashed var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--bg-glass);
}
.image-upload-area:hover, .image-upload-area.drag-over {
  border-color: var(--accent-primary);
  background: rgba(125,207,207,0.05);
}
.image-upload-area .upload-icon { font-size: 3rem; margin-bottom: var(--space-md); opacity: 0.5; }
.image-upload-area p { font-size: var(--fs-sm); color: var(--text-muted); }

.image-previews {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.image-preview-thumb {
  width: 80px; height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-glass);
  position: relative;
}

@media (max-width: 1024px) {
  .dashboard-layout { grid-template-columns: 200px 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .dash-sidebar { position: fixed; left: -240px; z-index: 500; height: 100vh; top: 0; transition: left var(--transition-base); }
  .dash-sidebar.open { left: 0; }
  .add-product-form { grid-template-columns: 1fr; }
}