/* ===== DASHBOARD LAYOUT ===== */
.dashboard-body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== TOPBAR ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
  border-bottom: 1px solid var(--card-border);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.logo-text {
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.logo-os {
  color: var(--accent);
}

.topbar-sep {
  color: var(--card-border);
}

.topbar-page {
  color: var(--fg-muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.topbar-date {
  color: var(--fg-muted);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-label {
  color: var(--accent);
}

/* ===== MAIN ===== */
.dashboard-main {
  padding: 2rem;
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ===== STAT CARDS ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--card-border);
  border: 1px solid var(--card-border);
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--card-bg);
  padding: 1.5rem 1.75rem;
  transition: background 0.2s;
}

.stat-card:hover {
  background: #161616;
}

.stat-card--accent {
  background: rgba(200, 255, 0, 0.04);
}

.stat-card--accent:hover {
  background: rgba(200, 255, 0, 0.08);
}

.stat-card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-card--accent .stat-card-value {
  color: var(--accent);
}

.stat-card-sub {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* ===== DASHBOARD GRID ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  align-items: start;
}

.right-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ===== PANELS ===== */
.panel {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
}

.panel-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.panel-title-text {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--fg);
}

.panel-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.05);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

/* ===== COLLECTION FILTERS ===== */
.catalog-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--fg-muted);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.05em;
}

.filter-btn:hover {
  border-color: var(--fg-muted);
  color: var(--fg);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  font-weight: 600;
}

/* ===== CATALOG TABLE ===== */
.catalog-table-wrap {
  overflow-x: auto;
  max-height: 580px;
  overflow-y: auto;
}

.catalog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.catalog-table thead th {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-align: left;
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  background: var(--card-bg);
}

.catalog-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s;
}

.catalog-table tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

.catalog-table tbody tr:last-child {
  border-bottom: none;
}

.catalog-table td {
  padding: 0.75rem 1rem;
  color: var(--fg);
  vertical-align: middle;
}

.product-name-cell {
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sku-cell code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.05);
  padding: 0.2rem 0.4rem;
  border-radius: 2px;
  white-space: nowrap;
}

.price-cell {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg);
}

.qty-cell {
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* Collection Tags */
.collection-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}

.collection-tag--core {
  background: rgba(255,255,255,0.07);
  color: var(--fg-muted);
  border: 1px solid rgba(255,255,255,0.1);
}

.collection-tag--drop-01 {
  background: rgba(200, 255, 0, 0.1);
  color: var(--accent);
  border: 1px solid rgba(200,255,0,0.2);
}

.collection-tag--accessories {
  background: rgba(150, 150, 255, 0.1);
  color: #a8a8ff;
  border: 1px solid rgba(150,150,255,0.2);
}

/* Stock Badges */
.stock-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  white-space: nowrap;
}

.stock-badge--in_stock {
  background: rgba(0, 200, 100, 0.1);
  color: #4ade80;
  border: 1px solid rgba(0, 200, 100, 0.2);
}

.stock-badge--low_stock {
  background: rgba(255, 160, 0, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(255, 160, 0, 0.25);
}

.stock-badge--out_of_stock {
  background: rgba(255, 60, 60, 0.08);
  color: #f87171;
  border: 1px solid rgba(255, 60, 60, 0.2);
}

/* ===== SALE FORM ===== */
.sale-form {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-row--two > div {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.form-input,
.form-select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  color: var(--fg);
  padding: 0.6rem 0.75rem;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  border-radius: 2px;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--accent);
}

.form-select option {
  background: #1a1a1a;
  color: var(--fg);
}

.btn-submit {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  letter-spacing: 0.02em;
  border-radius: 2px;
}

.btn-submit:hover {
  opacity: 0.85;
}

.btn-submit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.sale-feedback {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-height: 1.25rem;
}

.sale-feedback--ok {
  color: #4ade80;
}

.sale-feedback--err {
  color: #f87171;
}

/* ===== RECENT SALES ===== */
.sales-list {
  max-height: 340px;
  overflow-y: auto;
}

.sale-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s;
  gap: 1rem;
}

.sale-row:last-child {
  border-bottom: none;
}

.sale-row:hover {
  background: rgba(255,255,255,0.03);
}

.sale-product {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.2rem;
}

.sale-sku code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
}

.sale-note {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-style: italic;
  margin-top: 0.15rem;
}

.sale-row-right {
  text-align: right;
  flex-shrink: 0;
}

.sale-revenue {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.sale-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-muted);
}

.empty-state {
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .right-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .dashboard-main {
    padding: 1rem;
  }

  .stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .right-col {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 0 1rem;
  }
}