/* Admin panel design system */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --accent: #2563eb;
  --accent-rgb: 37, 99, 235;
  --sidebar-bg: #0c1222;
  --sidebar-border: rgba(255, 255, 255, 0.08);
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --border: rgba(148, 163, 184, 0.22);
  --text: #0f172a;
  --text-muted: #64748b;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-sm: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 14px 32px rgba(15, 23, 42, 0.09);
  --shadow-lg: 0 22px 48px rgba(15, 23, 42, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }

body.panel-body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 420px at -5% -10%, rgba(var(--accent-rgb), 0.14), transparent 65%),
    radial-gradient(900px 420px at 105% -5%, rgba(236, 72, 153, 0.12), transparent 65%),
    linear-gradient(160deg, #f8faff 0%, #f1f5ff 45%, #f8faff 100%);
  position: relative;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body.panel-body::before {
  content: "";
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 55vh;
  pointer-events: none;
  background:
    radial-gradient(520px 220px at 18% 42%, rgba(56, 189, 248, 0.12), transparent 65%),
    radial-gradient(460px 200px at 68% 30%, rgba(99, 102, 241, 0.10), transparent 66%);
  filter: blur(10px);
  animation: bgFloat 12s ease-in-out infinite alternate;
  z-index: 0;
}

.panel-shell { position: relative; z-index: 1; min-height: 100vh; }

/* Sidebar */
.panel-sidebar {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, #131a2e 50%, #0c1222 100%);
  color: #fff;
  border-right: 1px solid var(--sidebar-border);
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0.875rem;
  box-shadow: 12px 0 40px rgba(15, 23, 42, 0.18);
}

.panel-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.25rem 0.5rem 1.25rem;
  border-bottom: 1px solid var(--sidebar-border);
  margin-bottom: 1rem;
}

.panel-brand img {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  object-fit: contain;
  background: #fff;
  padding: 6px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.panel-brand-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.panel-brand-sub {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
  font-weight: 500;
}

.panel-nav-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  padding: 0.75rem 0.75rem 0.35rem;
  margin-top: 0.25rem;
}

.panel-nav-link {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border-radius: var(--radius-md);
  padding: 0.62rem 0.75rem;
  margin: 2px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
  border: 1px solid transparent;
}

.panel-nav-link i {
  font-size: 1.05rem;
  width: 20px;
  text-align: center;
  opacity: 0.85;
}

.panel-nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(2px);
}

.panel-nav-link.active {
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.35), rgba(var(--accent-rgb), 0.12));
  color: #fff;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.panel-nav-link.active i { opacity: 1; }

.panel-nav-link.logout {
  margin-top: 0.5rem;
  color: rgba(251, 113, 133, 0.85);
}

.panel-nav-link.logout:hover {
  background: rgba(251, 113, 133, 0.12);
  color: #fda4af;
}

.panel-sidebar-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--sidebar-border);
}

.panel-user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sidebar-border);
}

.panel-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.panel-user-name {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-user-role {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
}

/* Main area */
.panel-main-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.panel-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.75rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.panel-topbar-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.panel-topbar-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.panel-content {
  padding: 1.5rem 1.75rem 2.5rem;
  flex: 1;
}

.panel-mobile-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
}

/* Page headers inside content */
.panel-page-header {
  margin-bottom: 1.25rem;
}

.panel-page-header h2 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.panel-page-header .subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.panel-search .form-control {
  min-width: 240px;
  border-radius: 10px;
}

/* Gateway / section cards */
.panel-main .card + .card {
  margin-top: 1rem;
}

.panel-main .card .card-body > .h5 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem !important;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.panel-main .card .card-body > .h5::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), #6366f1);
  flex-shrink: 0;
}

.data-table-card .data-table-header h3,
.data-table-header h3,
.data-table-header .h5 {
  display: block;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0 !important;
}

.data-table-card .data-table-header h3::before,
.data-table-header h3::before,
.data-table-header .h5::before {
  display: none;
}

/* Cards */
.panel-main .card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.panel-main .card.shadow-sm {
  box-shadow: var(--shadow-md);
}

.panel-main .card-body {
  padding: 1.35rem 1.5rem;
}

.panel-main .card .h5,
.panel-main .card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Forms */
.panel-main .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.panel-main .form-control,
.panel-main .form-select {
  border-radius: 10px;
  border-color: rgba(148, 163, 184, 0.35);
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.panel-main .form-control:focus,
.panel-main .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

/* Buttons */
.panel-main .btn {
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.panel-main .btn-primary {
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border: none;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.35);
}

.panel-main .btn-primary:hover {
  filter: brightness(1.05);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.4);
}

.panel-main .btn-outline-primary {
  border-color: rgba(var(--accent-rgb), 0.4);
  color: var(--accent);
}

.panel-main .btn-outline-primary:hover {
  background: rgba(var(--accent-rgb), 0.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* Tables */
.panel-main .table {
  --bs-table-bg: transparent;
  margin-bottom: 0;
}

.panel-main .table thead th {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom-width: 1px;
  padding: 0.75rem 0.85rem;
  background: rgba(248, 250, 252, 0.8);
}

.panel-main .table tbody td {
  padding: 0.85rem;
  font-size: 0.875rem;
  vertical-align: middle;
  border-color: rgba(148, 163, 184, 0.15);
}

.panel-main .table-hover tbody tr:hover {
  background: rgba(var(--accent-rgb), 0.04);
}

/* Modern data tables */
.data-table-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.data-table-card .data-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.1rem 1.35rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  background: linear-gradient(180deg, #fafbfc, #f8fafc);
}

.data-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 1.35rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.data-table-toolbar-main {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.data-table-toolbar-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.14), rgba(var(--accent-rgb), 0.06));
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  flex-shrink: 0;
  font-size: 1.15rem;
}

.data-table-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
  color: var(--text);
}

.data-table-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
  font-weight: 500;
}

.data-table-toolbar-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.table-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), rgba(var(--accent-rgb), 0.04));
  border: 1px solid rgba(var(--accent-rgb), 0.18);
}

.table-count-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.table-count-value {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.data-table-card .data-table-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

.data-table-card .data-table-header .meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.data-table-wrap {
  overflow-x: auto;
}

.table-modern {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 0;
}

.table-modern thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0.9rem 1.25rem;
  background: #eef2f7;
  border-bottom: 2px solid rgba(148, 163, 184, 0.25);
  white-space: nowrap;
  vertical-align: middle;
}

.table-modern thead th .th-label {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #475569;
}

.table-modern thead th.text-end .th-label {
  justify-content: flex-end;
  width: 100%;
}

.table-modern thead th:first-child { padding-left: 1.35rem; }
.table-modern thead th:last-child { padding-right: 1.35rem; }

.table-modern tbody tr {
  transition: background 0.12s ease;
}

.table-modern tbody tr:not(:last-child) td {
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.table-modern tbody tr:hover {
  background: rgba(var(--accent-rgb), 0.035);
}

.table-modern tbody td {
  padding: 0.95rem 1.25rem;
  font-size: 0.84rem;
  vertical-align: middle;
  color: var(--text);
}

.table-modern tbody td:first-child { padding-left: 1.35rem; }
.table-modern tbody td:last-child { padding-right: 1.35rem; }

.table-modern .cell-primary {
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.table-modern .cell-muted {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.table-modern .cell-amount {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  text-align: right;
  white-space: nowrap;
}

.table-modern .cell-amount sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 3px;
}

.table-modern .cell-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.table-modern .tbl-customer {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.table-modern .tbl-avatar {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}

.table-modern .tbl-avatar.av-paid { background: linear-gradient(135deg, #10b981, #059669); }
.table-modern .tbl-avatar.av-pending { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.table-modern .tbl-avatar.av-failed { background: linear-gradient(135deg, #f43f5e, #e11d48); }

.table-modern .tbl-customer-info {
  min-width: 0;
}

.table-modern .tbl-customer-info .cell-primary {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35em 0.75em;
  border-radius: 999px;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}

.status-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-pill.paid {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
}
.status-pill.paid::before { background: #10b981; }

.status-pill.pending {
  background: rgba(99, 102, 241, 0.1);
  color: #4338ca;
}
.status-pill.pending::before { background: #6366f1; }

.status-pill.failed {
  background: rgba(244, 63, 94, 0.1);
  color: #be123c;
}
.status-pill.failed::before { background: #f43f5e; }

.status-pill.refunded {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
}
.status-pill.refunded::before { background: #f59e0b; }

.table-modern .tbl-avatar.av-refunded { background: linear-gradient(135deg, #f59e0b, #d97706); }

/* Table row actions */
.table-modern .table-actions-cell {
  width: 1%;
  white-space: nowrap;
  text-align: right;
  vertical-align: middle;
}

.table-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.table-action-form {
  margin: 0;
  display: inline-flex;
}

.table-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0.38rem 0.65rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #fff;
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
}

.table-action-btn i {
  font-size: 0.85rem;
  opacity: 0.85;
}

.table-action-btn:hover {
  background: #f8fafc;
  border-color: rgba(var(--accent-rgb), 0.35);
  color: var(--accent);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.table-action-btn.table-action-info {
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.25);
  background: rgba(2, 132, 199, 0.06);
}

.table-action-btn.table-action-info:hover {
  background: rgba(2, 132, 199, 0.12);
  border-color: rgba(2, 132, 199, 0.4);
  color: #0369a1;
}

.table-action-btn.table-action-danger {
  color: #e11d48;
  border-color: rgba(225, 29, 72, 0.25);
  background: rgba(225, 29, 72, 0.06);
}

.table-action-btn.table-action-danger:hover {
  background: rgba(225, 29, 72, 0.12);
  border-color: rgba(225, 29, 72, 0.4);
  color: #be123c;
}

@media (max-width: 1400px) {
  .table-action-btn span {
    display: none;
  }

  .table-action-btn {
    width: 32px;
    height: 32px;
    padding: 0;
  }
}

.invoice-status-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.invoice-filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.invoice-filter-chip:hover {
  color: var(--text);
  border-color: rgba(var(--accent-rgb), 0.35);
  background: #fff;
}

.invoice-filter-chip.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.3);
}

.invoice-filter-chip.active.invoice-filter-chip--pending {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.invoice-filter-chip.active.invoice-filter-chip--paid {
  background: linear-gradient(135deg, #10b981, #059669);
}

.invoice-filter-chip.active.invoice-filter-chip--failed {
  background: linear-gradient(135deg, #f43f5e, #e11d48);
}

.invoice-filter-chip.active.invoice-filter-chip--refunded {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.gateway-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35em 0.7em;
  border-radius: 8px;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  white-space: nowrap;
}

.referrer-host {
  font-weight: 600;
  color: #4338ca;
  word-break: break-word;
}

.referrer-host:hover {
  color: var(--accent);
}

.data-table-empty {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
}

.data-table-empty i {
  font-size: 1.75rem;
  opacity: 0.45;
  display: block;
  margin-bottom: 0.5rem;
}

/* Dashboard */
.dash-hero {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(680px 280px at 0% 0%, rgba(56, 189, 248, 0.28), transparent 62%),
    radial-gradient(620px 260px at 100% 0%, rgba(236, 72, 153, 0.2), transparent 60%),
    linear-gradient(135deg, #0f172a, #1e1b4b);
  color: #f8fafc;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.22);
}

.dash-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35em 0.75em;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(248, 250, 252, 0.9);
  margin-bottom: 0.65rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 1199px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

.kpi-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-solid);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  overflow: hidden;
}

.kpi-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  border-radius: 16px 16px 0 0;
}

.kpi-card.kpi-1::after { background: linear-gradient(90deg, #3b82f6, #6366f1); }
.kpi-card.kpi-2::after { background: linear-gradient(90deg, #10b981, #06b6d4); }
.kpi-card.kpi-3::after { background: linear-gradient(90deg, #8b5cf6, #6366f1); }
.kpi-card.kpi-4::after { background: linear-gradient(90deg, #f97316, #f43f5e); }

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.kpi-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.kpi-1 .kpi-icon { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.kpi-2 .kpi-icon { background: rgba(16, 185, 129, 0.12); color: #059669; }
.kpi-3 .kpi-icon { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.kpi-4 .kpi-icon { background: rgba(249, 115, 22, 0.12); color: #ea580c; }

.kpi-value {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.kpi-foot {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  font-weight: 500;
}

.chart-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.chart-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.1rem 1.35rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.chart-card-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
}

.chart-legend {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.chart-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6366f1;
}

.chart-area {
  position: relative;
  height: 300px;
  padding: 0.5rem 1rem 1rem;
}

.chart-empty {
  position: absolute;
  inset: 1rem;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: var(--text-muted);
  background: #f8fafc;
  border-radius: 12px;
  border: 1px dashed rgba(148, 163, 184, 0.35);
}

.chart-empty-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.1);
  color: #6366f1;
  font-size: 1.15rem;
}

/* Badges */
.panel-main .badge {
  font-weight: 600;
  font-size: 0.72rem;
  padding: 0.4em 0.75em;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* Alerts */
.panel-main .alert {
  border-radius: var(--radius-md);
  border: none;
  font-size: 0.875rem;
}

.panel-main .alert-success {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
}

.panel-main .alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
}

/* Pagination */
.panel-main .pagination .page-link {
  border-radius: 8px;
  margin: 0 2px;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
}

.panel-main .pagination .page-item.active .page-link {
  background: var(--accent);
  border-color: var(--accent);
}

/* Code blocks */
.panel-main pre.bg-dark {
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-main code {
  font-size: 0.85em;
  color: #4338ca;
  background: rgba(99, 102, 241, 0.08);
  padding: 0.15em 0.4em;
  border-radius: 5px;
}

.panel-main pre code {
  color: inherit;
  background: none;
  padding: 0;
}

/* Offcanvas mobile nav */
#panelNav .panel-nav-link {
  color: var(--text);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

#panelNav .panel-nav-link:hover {
  background: rgba(0, 0, 0, 0.04);
  transform: none;
}

#panelNav .panel-nav-link.active {
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.25);
  box-shadow: none;
}

#panelNav .panel-nav-link.logout {
  color: #e11d48;
}

#panelNav .panel-nav-link.logout:hover {
  background: rgba(225, 29, 72, 0.08);
}

#panelNav .panel-nav-section {
  color: var(--text-muted);
}

/* Animations */
.fade-up {
  animation: fadeUp 0.35s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes bgFloat {
  from { transform: translateY(0); }
  to { transform: translateY(16px); }
}

/* Login page */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(800px 500px at 15% 0%, rgba(var(--accent-rgb), 0.18), transparent 60%),
    radial-gradient(600px 400px at 85% 100%, rgba(99, 102, 241, 0.12), transparent 60%),
    linear-gradient(160deg, #f8faff, #eef2ff);
}

.login-wrap {
  width: 100%;
  max-width: 420px;
}

.login-card {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.login-card-header {
  padding: 2rem 2rem 0;
  text-align: center;
}

.login-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.35);
  margin-bottom: 1rem;
}

.login-card-body {
  padding: 1.5rem 2rem 2rem;
}

.login-card-body h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 0.35rem;
}

.login-card-body .login-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.login-card .form-label {
  font-size: 0.8rem;
  font-weight: 600;
}

.login-card .form-control {
  border-radius: 10px;
  padding: 0.65rem 0.9rem;
  border-color: rgba(148, 163, 184, 0.4);
}

.login-card .form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

.login-card .input-group-text {
  border-radius: 10px 0 0 10px;
  border-color: rgba(148, 163, 184, 0.4);
}

.login-card .input-group .form-control {
  border-radius: 0 10px 10px 0;
}

.login-card .btn-login {
  border-radius: 10px;
  padding: 0.7rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border: none;
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.35);
  margin-top: 0.5rem;
}

.login-card .btn-login:hover {
  filter: brightness(1.05);
}

.login-footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

/* Panel modals */
.panel-modal .modal-content {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.panel-modal .modal-header {
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  background: linear-gradient(180deg, #fafbfc, #f8fafc);
}

.panel-modal .modal-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.panel-modal .modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.panel-modal .modal-body {
  padding: 1.25rem 1.35rem;
}

.panel-modal .modal-footer {
  padding: 0.85rem 1.35rem;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  background: #f8fafc;
}

.panel-modal .btn-close {
  margin-top: 0.15rem;
}