/* ==========================================================================
 * BIZONE ERP — UNIFIED MODULES STYLING
 * (Hóa Đơn Mua Hàng, Báo Cáo Doanh Thu Sàn TMĐT, Sao Kê Ngân Hàng)
 * Thiết kế chuẩn Dark Mode / Modern Glassmorphism đồng bộ 100% với BizOne ERP
 * ========================================================================== */

/* ---- Scoped Tab Containers ---- */
#tab-invoices,
#tab-revenue,
#tab-bankstatements {
  padding: 1.25rem 1.5rem;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  animation: fadeInPane 0.2s ease-in-out;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Module Header Banner (Glassmorphism Dark Slate) ---- */
.biz-module-header {
  background: linear-gradient(135deg, #111827 0%, #1e293b 100%);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.biz-module-header .biz-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.biz-module-header .biz-header-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.biz-module-header h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 2px 0;
  color: #fff;
  letter-spacing: -0.01em;
}
.biz-module-header p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: 0;
}
.biz-module-header .biz-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---- Filter Panel Card ---- */
.biz-filter-panel {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.biz-filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}
.biz-filter-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.biz-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.biz-filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.biz-filter-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.biz-filter-control {
  padding: 7px 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.8rem;
  outline: none;
  background-color: var(--bg-input);
  color: var(--text-primary);
  transition: all 0.2s ease;
}
.biz-filter-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* ---- Stats / KPI Grid ---- */
.biz-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 1.25rem;
}
.biz-stat-card {
  background: var(--bg-card);
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  transition: transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.biz-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}
.biz-stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.biz-stat-val {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}
.biz-stat-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---- Sub-Tabs Navigation Inside Modules ---- */
.biz-subtabs-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  overflow-x: auto;
}
.biz-subtab-btn {
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.biz-subtab-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.biz-subtab-btn.active {
  background: var(--accent-primary);
  color: #fff;
  border-color: var(--accent-primary);
}
.biz-subtab-pane {
  display: none;
}
.biz-subtab-pane.active {
  display: block;
}

/* ---- Data Table Card ---- */
.biz-table-card {
  background: var(--bg-card);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  margin-bottom: 1.25rem;
}
.biz-table-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  color: var(--text-primary);
}
.biz-table-card th {
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}
.biz-table-card td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}
.biz-table-card tr:hover td {
  background-color: var(--bg-hover);
}
.biz-table-card .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: 'JetBrains Mono', monospace, sans-serif;
}
.biz-table-card .text-center {
  text-align: center;
}

/* ---- Charts Grid ---- */
.biz-charts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  margin-bottom: 1.25rem;
}
@media(max-width: 992px) {
  .biz-charts-grid { grid-template-columns: 1fr; }
}
.biz-chart-card {
  background: var(--bg-card);
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.biz-chart-title {
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---- Badges & Tags ---- */
.biz-badge {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-block;
  white-space: nowrap;
}
.biz-badge-success { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.biz-badge-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.biz-badge-danger  { background: rgba(239, 68, 68, 0.15);  color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.biz-badge-info    { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.biz-badge-purple  { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }

/* Bank Statement specific badges */
.biz-badge-san { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.biz-badge-tt  { background: rgba(59, 130, 246, 0.15); color: #3b82f6; border: 1px solid rgba(59, 130, 246, 0.3); }
.biz-badge-cp  { background: rgba(249, 115, 22, 0.15); color: #f97316; border: 1px solid rgba(249, 115, 22, 0.3); }
.biz-badge-ht  { background: rgba(234, 179, 8, 0.15);  color: #eab308; border: 1px solid rgba(234, 179, 8, 0.3); }
.biz-badge-lt  { background: rgba(148, 163, 184, 0.15); color: #94a3b8; border: 1px solid rgba(148, 163, 184, 0.3); }

/* ---- Dropzone Banner ---- */
.biz-dropzone {
  border: 2px dashed rgba(59, 130, 246, 0.4);
  background: rgba(30, 41, 59, 0.5);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.25rem;
  transition: all 0.25s ease;
  cursor: pointer;
}
.biz-dropzone:hover {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.08);
}
.biz-dropzone.dragover {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
  transform: scale(1.01);
}

/* ---- Light Theme Overrides (when body has .light-theme) ---- */
body.light-theme .biz-module-header {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}
body.light-theme .biz-dropzone {
  background: #f8fafc;
  border-color: #cbd5e1;
}
body.light-theme .biz-dropzone:hover {
  background: #eff6ff;
  border-color: #3b82f6;
}
body.light-theme .biz-table-card td {
  border-bottom: 1px solid #f1f5f9;
}
body.light-theme .biz-table-card tr:hover td {
  background-color: #f8fafc;
}