@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");
@import url("forms.css");
@import url("sidebar.css");

:root {
  --bg: #f9fafb;
  --surface: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --text-muted: #6b7280;
  --accent: #2563eb;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;

  --sidebar-width: clamp(240px, 18vw, 280px);
  --sidebar-collapsed-width: 72px;
  --header-height: 30px;
}

@media (max-width: 1440px) {
  :root {
    --sidebar-width: 220px;
  }
}

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

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
  height: 100dvh;
  overflow: hidden;
}

/* Layout */
.app-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  height: 100dvh;
  transition: grid-template-columns 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Laptop // Mini Tablet Policy (Auto-Collapse) */
@media (max-width: 1366px) {
  .app-container:not(.sidebar-open) {
    grid-template-columns: var(--sidebar-collapsed-width) 1fr;
  }
}

/* Mobile Policy (Single Column + Overlay Sidebar) */
@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 1fr;
    display: block;
  }
  .app-container.sidebar-collapsed {
      grid-template-columns: 1fr;
  }
}

.app-container.sidebar-collapsed {
  grid-template-columns: var(--sidebar-collapsed-width) 1fr;
}

.app-container > .main-content {
  grid-column: 2;
  grid-row: 1;
}

.main-content {
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: var(--bg);
}

.dashboard-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
.dashboard-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.dashboard-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.header-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

/* Stats Row - Compact */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px;
  text-align: center;
}

.stat-number {
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-text {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-item.stat-warning {
    border-color: var(--danger);
    background: #fff5f5;
}

.stat-item.stat-warning .stat-number {
    color: var(--danger);
}

.stat-item.stat-warning .stat-text {
    color: var(--danger);
}

/* Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.grid-left,
.grid-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px;
}

.card.alert {
  border-left: 3px solid var(--danger);
}

.card.card-critical {
    border-left: 3px solid var(--danger);
    background: #fffafa;
}

.card.card-critical .card-title {
    color: var(--danger);
}

.card.card-critical .card-title i {
    margin-right: 8px;
}

.critical-row {
    background: #fff8f8;
}

.warning-text {
    color: var(--warning);
    font-weight: 600;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.card-link {
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

/* Chart */
.chart-box {
  height: 200px;
  margin-top: 8px;
}

/* Table */
.table-box {
  margin-top: 8px;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead tr {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.data-table th {
  padding: 14px 20px;
  text-align: left;
  font-size: 11px;
  font-weight: 800;
  color: #64748b;
  text-transform: uppercase;
}

.data-table tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.15s;
}

.data-table tbody tr:hover {
  background: #f8fafc;
}

.data-table td {
  padding: 10px 20px;
  color: #64748b;
  vertical-align: middle;
}

.product {
  font-weight: 500;
}

.code {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 11px;
  margin-left: 4px;
}

.data-table .negative {
  color: var(--danger);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.ok {
  background: #e8f5e9;
  color: var(--success);
}

.badge.danger {
  background: #ffebee;
  color: var(--danger);
}

.badge.warning {
  background: #fff3e0;
  color: var(--warning);
}

.error {
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
}

/* Alert List */
.alert-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alert-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background: #fff3e0;
  border-left: 2px solid var(--danger);
}

.alert-name {
  font-weight: 500;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 2px;
}

.alert-code {
  font-size: 11px;
  color: var(--text-muted);
}

.alert-value {
  font-weight: 600;
  font-size: 12px;
  color: var(--danger);
}

/* Stock List */
.stock-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.stock-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #f5f5f5;
  border-radius: 4px;
  transition: background-color 0.2s;
}

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

.stock-row:hover {
  background: #fafafa;
}

.stock-row.negative {
  background: #fff3e0;
  border-left: 2px solid var(--danger);
}

.stock-main {
  flex: 1;
}

.stock-name {
  font-weight: 500;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 2px;
}

.stock-code {
  font-size: 11px;
  color: var(--text-muted);
}

.stock-values {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stock-balance {
  font-weight: 600;
  font-size: 12px;
  color: var(--text);
  min-width: 80px;
  text-align: right;
}

.stock-balance.negative {
  color: var(--danger);
}

/* Orders List */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 400px;
  overflow-y: auto;
}

.order-row {
  padding: 10px;
  border-bottom: 1px solid #f5f5f5;
}

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

.order-main {
  margin-bottom: 6px;
}

.order-client {
  font-weight: 500;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 2px;
}

.order-product {
  font-size: 11px;
  color: var(--text-muted);
}

.order-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.order-qty {
  font-weight: 600;
  font-size: 12px;
  color: var(--text);
}

.order-date {
  font-size: 11px;
  color: var(--text-muted);
}

.order-status {
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.order-status.done {
  background: #e8f5e9;
  color: var(--success);
}

.order-status.pending {
  background: #fff3e0;
  color: var(--warning);
}

/* Empty/Loading */
.empty,
.loading {
  text-align: center;
  padding: 30px 20px;
  color: var(--text-muted);
  font-size: 12px;
}

/* --- ELITE MULTI-SCALE SYSTEM --- */

/* 1. COMPACT LAPTOPS & MINI TABLETS (1024px - 1440px) */
@media (max-width: 1440px) {
    .dashboard-wrapper {
        max-width: 100%;
        padding: 16px;
    }
    .stats-row {
        gap: 8px;
    }
    .stat-number {
        font-size: 22px;
    }
    .dashboard-grid {
        gap: 12px;
    }
}

/* 2. MOBILE & TABLET PORTRAIT (< 1024px) */
@media (max-width: 1024px) {
    .dashboard-wrapper {
        padding: 12px;
    }
    .dashboard-header h1 {
        font-size: 20px;
    }
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .stat-item {
        padding: 12px;
    }
    .stat-number {
        font-size: 20px;
    }
    .card {
        padding: 12px;
    }
    .chart-box {
        height: 180px;
    }
    /* Touch friendly tables */
    .table-box {
        margin: 0 -12px;
        padding: 0 12px;
    }
}

/* 3. SMALL MOBILE (< 480px) */
@media (max-width: 480px) {
    .stats-row {
        grid-template-columns: 1fr;
    }
    .dashboard-header {
        text-align: center;
    }
    .order-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}