/* Dolphin Telecoms theme — ported from Desktop/Odoo/Dashboard/web design system
   (petrol/amber brand palette, Rubik type, soft-shadow rounded cards). */

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

:root {
  /* Brand */
  --petrol-50: #eef4f6;
  --petrol-100: #d5e3e8;
  --petrol-200: #aac7d1;
  --petrol-300: #6f9dab;
  --petrol-400: #3d7688;
  --petrol-500: #1e5f74;
  --petrol-600: #194f60;
  --petrol-700: #153f4d;
  --petrol-800: #0f2f3a;
  --petrol-900: #0a2028;

  --amber-50: #fff7e6;
  --amber-400: #f7b733;
  --amber-500: #f5a623;
  --amber-600: #e08e12;

  /* Semantic */
  --success: #39da8a;
  --success-light: #d2ffe8;
  --warning: #fdac41;
  --warning-light: #ffeed9;
  --danger: #ff5b5c;
  --danger-light: #ffdede;
  --info: #00cfdd;
  --info-light: #ccf5f8;

  /* App chrome */
  --appbg: #f6f8fb;
  --border: #e5e7eb;
  --text: #1f2d33;
  --text-muted: #6b7280;
  --text-faint: #94a3b8;

  --shadow-card: 0 0 20px 0 rgba(15, 47, 58, 0.05);
  --shadow-cardhover: 0 0 20px 0 rgba(15, 47, 58, 0.1);
  --shadow-header: 0 4px 20px 0 rgba(15, 47, 58, 0.05);

  --radius: 1rem;
  --radius-sm: 0.75rem;
  --gap: 1.8rem;
  --sider-w: 240px;
  --sider-w-sm: 80px;
}

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

body {
  font-family: "Rubik", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--appbg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--petrol-500);
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  height: 100%;
  width: var(--sider-w);
  background: #fff;
  border-right: 1px solid var(--border);
  transition: width 0.25s, transform 0.25s;
}
.sidebar.collapsed {
  width: var(--sider-w-sm);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 69px;
  padding: 0 1.25rem;
  border-bottom: 1px solid #f1f5f9;
  flex-shrink: 0;
}
.sidebar-brand img {
  width: 36px;
  height: 36px;
  border-radius: 0.75rem;
  object-fit: contain;
  flex-shrink: 0;
}
.sidebar-brand-text {
  overflow: hidden;
  white-space: nowrap;
}
.sidebar.collapsed .sidebar-brand-text {
  display: none;
}
.sidebar-brand-text p:first-child {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--petrol-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-brand-text p:last-child {
  font-size: 0.68rem;
  color: var(--text-faint);
}
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.sidebar-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.sidebar-nav a:hover {
  background: var(--petrol-50);
  color: var(--petrol-600);
  text-decoration: none;
}
.sidebar-nav a.active {
  background: var(--petrol-50);
  color: var(--petrol-700);
}
.sidebar-nav a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 1.5rem;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background: var(--petrol-500);
}
.sidebar-nav svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: currentColor;
}
.sidebar.collapsed .sidebar-nav span {
  display: none;
}
.sidebar-collapse-toggle {
  flex-shrink: 0;
  border-top: 1px solid #f1f5f9;
  padding: 0.75rem;
}
.sidebar-collapse-toggle button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  border: none;
  background: transparent;
  border-radius: 0.75rem;
  color: var(--text-faint);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.sidebar-collapse-toggle button:hover {
  background: var(--petrol-50);
  color: var(--petrol-600);
}
.sidebar-collapse-toggle svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.25s;
}
.sidebar.collapsed .sidebar-collapse-toggle svg {
  transform: rotate(180deg);
}
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.4);
}
.sidebar-backdrop.active {
  display: block;
}

/* ---------- Top header (sits beside sidebar) ---------- */
.topheader {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  height: 69px;
  padding: 0 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.topheader h1 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--petrol-800);
}
.topheader-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.topheader-actions a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.topheader-actions a:hover {
  background: var(--petrol-50);
  color: var(--petrol-600);
  border-color: var(--petrol-200);
  text-decoration: none;
}
.topheader-actions a.logout {
  color: var(--danger);
  border-color: transparent;
}
.topheader-actions a.logout:hover {
  background: var(--danger-light);
  color: var(--danger);
  border-color: transparent;
}
.sidebar-mobile-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 0.4rem;
  border-radius: 0.5rem;
  color: var(--petrol-700);
  cursor: pointer;
}
.sidebar-mobile-toggle svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ---------- Layout ---------- */
.app-body {
  min-height: 100%;
  margin-left: var(--sider-w);
  transition: margin-left 0.25s;
}
.app-body.sidebar-collapsed {
  margin-left: var(--sider-w-sm);
}
.content {
  max-width: 1200px;
  margin: var(--gap) auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.mobile-open {
    transform: translateX(0);
    width: var(--sider-w);
  }
  .sidebar.mobile-open .sidebar-brand-text,
  .sidebar.mobile-open .sidebar-nav span {
    display: block;
  }
  .sidebar-collapse-toggle {
    display: none;
  }
  .app-body,
  .app-body.sidebar-collapsed {
    margin-left: 0;
  }
  .sidebar-mobile-toggle {
    display: inline-flex;
  }
}

/* ---------- Dashboard stat cards ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: #fff;
  padding: 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}
.stat-card:hover {
  box-shadow: var(--shadow-cardhover);
}
.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}
.stat-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.stat-card.tone-petrol .stat-icon { background: rgba(30, 95, 116, 0.14); color: var(--petrol-500); }
.stat-card.tone-amber .stat-icon { background: rgba(245, 166, 35, 0.16); color: var(--amber-600); }
.stat-card.tone-success .stat-icon { background: rgba(57, 218, 138, 0.16); color: #2bb673; }
.stat-card.tone-danger .stat-icon { background: rgba(255, 91, 92, 0.14); color: var(--danger); }
.stat-card.tone-info .stat-icon { background: rgba(0, 207, 221, 0.16); color: #00b3c0; }
.stat-body {
  min-width: 0;
  flex: 1;
}
.stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--petrol-800);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-faint);
}
.stat-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

/* ---------- Small status badge (table cells, e.g. kyc_status.php) ---------- */
.stat-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.stat-badge.tone-petrol { background: rgba(30, 95, 116, 0.14); color: var(--petrol-600); }
.stat-badge.tone-amber { background: rgba(245, 166, 35, 0.16); color: var(--amber-600); }
.stat-badge.tone-success { background: rgba(57, 218, 138, 0.16); color: #1e8a55; }
.stat-badge.tone-danger { background: rgba(255, 91, 92, 0.14); color: var(--danger); }
.stat-badge.tone-info { background: rgba(0, 207, 221, 0.16); color: #00838d; }

/* ---------- Simple CSS bar trend chart (no JS charting lib) ---------- */
.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 140px;
  padding-top: 0.5rem;
}
.trend-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 0.4rem;
}
.trend-bar {
  width: 100%;
  max-width: 28px;
  background: var(--petrol-400);
  border-radius: 4px 4px 0 0;
  transition: background 0.15s;
}
.trend-bar-wrap:hover .trend-bar {
  background: var(--petrol-600);
}
.trend-label {
  font-size: 0.65rem;
  color: var(--text-faint);
  white-space: nowrap;
}

/* ---------- Date range picker ---------- */
.range-picker {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.range-pills {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.range-custom {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.range-custom input[type="date"] {
  width: auto;
  padding: 0.4rem 0.6rem;
  font-size: 0.8rem;
}
.range-custom span {
  color: var(--text-faint);
  font-size: 0.8rem;
}
.range-custom .btn {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
}
.range-pill {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.range-pill:hover {
  border-color: var(--petrol-300);
  color: var(--petrol-600);
  text-decoration: none;
}
.range-pill.active {
  background: var(--petrol-500);
  border-color: var(--petrol-500);
  color: #fff;
}

/* ---------- Chart row (side-by-side cards) ---------- */
.chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
@media (max-width: 800px) {
  .chart-row {
    grid-template-columns: 1fr;
  }
}
.chart-subtitle {
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-top: -0.7rem;
  margin-bottom: 1rem;
}

/* ---------- Horizontal bar rows (recharge channel) ---------- */
.hbar-row {
  display: grid;
  grid-template-columns: 110px 1fr 70px;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}
.hbar-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hbar-track {
  height: 10px;
  background: var(--appbg);
  border-radius: 999px;
  overflow: hidden;
}
.hbar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.3s;
}
.hbar-value {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--petrol-800);
  text-align: right;
}

/* ---------- Donut chart (recharge channel share) ---------- */
.donut-wrap {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0 auto 1rem;
}
.donut-svg {
  width: 100%;
  height: 100%;
}
.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.donut-center-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--petrol-800);
}
.donut-center-label {
  font-size: 0.68rem;
  color: var(--text-faint);
}
.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.donut-legend-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
}
.donut-swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}
.donut-legend-label {
  flex: 1;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.donut-legend-value {
  font-weight: 600;
  color: var(--petrol-800);
}

/* ---------- SVG area/line trend (recharge trend) ---------- */
.trend-svg {
  width: 100%;
  height: 160px;
  display: block;
}
.trend-svg-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-faint);
  margin-top: 0.4rem;
}

/* ---------- Cards ---------- */
.card,
.welcome-card,
.admin-section {
  background: #fff;
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}
.card:hover,
.welcome-card:hover,
.admin-section:hover {
  box-shadow: var(--shadow-cardhover);
}
.card h2,
.welcome-card h2,
.admin-section h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--petrol-800);
  margin-bottom: 1.1rem;
}
.card h2 .count {
  font-weight: 400;
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-left: 0.5rem;
}
.welcome-card p {
  color: var(--text-muted);
}
.welcome-card .meta {
  font-size: 0.85rem;
  color: var(--text-faint);
  margin-top: 0.5rem;
}

.admin-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}
.admin-link {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.admin-link:hover {
  border-color: var(--petrol-300);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}
.admin-link h3 {
  font-size: 0.95rem;
  color: var(--petrol-800);
  margin-bottom: 0.3rem;
  font-weight: 600;
}
.admin-link p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ---------- Dashboard quick links (no report access) ---------- */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.quick-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition: box-shadow 0.15s, transform 0.15s;
}
.quick-link:hover {
  box-shadow: var(--shadow-cardhover);
  transform: translateY(-1px);
  text-decoration: none;
}
.quick-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(30, 95, 116, 0.14);
  color: var(--petrol-500);
  flex-shrink: 0;
}
.quick-link-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.quick-link h3 {
  font-size: 0.9rem;
  color: var(--petrol-800);
  margin-bottom: 0.2rem;
  font-weight: 600;
}
.quick-link p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 1.1rem;
}
.form-group.full {
  grid-column: 1 / -1;
}
.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text);
}
.form-group label .req {
  color: var(--danger);
}
.form-group input,
.form-group select,
.form-group textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="url"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--petrol-400);
  box-shadow: 0 0 0 3px rgba(30, 95, 116, 0.12);
}
.form-group .hint {
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-top: 0.35rem;
  line-height: 1.4;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.25rem;
}
@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}
.section-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--petrol-800);
  margin: 0.5rem 0 0.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  grid-column: 1 / -1;
}

/* ---------- Buttons ---------- */
.btn {
  padding: 0.6rem 1.3rem;
  border: none;
  border-radius: 0.6rem;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  font-family: inherit;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: var(--petrol-500);
  color: #fff;
}
.btn-primary:hover {
  background: var(--petrol-600);
}
.btn-secondary {
  background: #eef1f4;
  color: var(--text);
}
.btn-secondary:hover {
  background: #e2e6eb;
}
.btn-accent {
  background: var(--amber-500);
  color: #fff;
}
.btn-accent:hover {
  background: var(--amber-600);
}
.btn-danger {
  background: var(--danger-light);
  color: #b3251f;
}
.btn-danger:hover {
  background: #ffd0d0;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ---------- Messages / badges ---------- */
.msg {
  padding: 0.75rem 1rem;
  border-radius: 0.6rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  line-height: 1.4;
}
.msg.success {
  background: var(--success-light);
  color: #0a6b45;
}
.msg.error {
  background: var(--danger-light);
  color: #a3231e;
}
.msg.info {
  background: var(--info-light);
  color: #0a7e88;
}
.msg.warning {
  background: var(--warning-light);
  color: #92530a;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.badge-petrol {
  background: var(--petrol-50);
  color: var(--petrol-600);
}
.badge-amber {
  background: var(--amber-50);
  color: var(--amber-600);
}
.badge-success {
  background: var(--success-light);
  color: #0a6b45;
}
.badge-danger {
  background: var(--danger-light);
  color: #a3231e;
}

/* Status/action badges (audit log, user status, roles) */
.action-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.badge.active, .action-badge.action-login { background: var(--success-light); color: #0a6b45; }
.badge.inactive, .action-badge.action-delete { background: var(--danger-light); color: #a3231e; }
.action-badge.action-logout { background: var(--petrol-50); color: var(--petrol-600); }
.action-badge.action-create { background: var(--info-light); color: #0a7e88; }
.action-badge.action-update { background: var(--warning-light); color: #92530a; }
.action-badge.action-reset { background: #fbe7f3; color: #9d174d; }
.action-badge.action-export { background: #ece5fb; color: #5b21b6; }
.action-badge.action-default { background: #f3f4f6; color: #374151; }
.badge.admin { background: var(--info-light); color: #0a7e88; }
.badge.agent { background: var(--warning-light); color: #92530a; }

/* ---------- Tables ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table th {
  text-align: left;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: var(--appbg);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
table td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
table tbody tr:hover {
  background: var(--petrol-50);
}
table .count {
  color: var(--text-faint);
  font-weight: 400;
  font-size: 0.85rem;
}

.view-link {
  color: var(--petrol-500);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
}
.view-link:hover {
  text-decoration: underline;
}

/* ---------- Search / filter bars ---------- */
.search-form {
  display: flex;
  gap: 1.1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.search-form .form-group {
  margin-bottom: 0;
  flex: 1;
  min-width: 200px;
}

/* ---------- Search mode tabs (customer_search.php) ---------- */
.search-tabs {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.search-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.9rem;
  border: none;
  background: transparent;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
}
.search-tab svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}
.search-tab:hover {
  color: var(--petrol-600);
}
.search-tab.active {
  color: var(--petrol-600);
  border-bottom-color: var(--petrol-500);
  font-weight: 600;
}
.search-mode-panel {
  display: none;
  gap: 1.1rem;
  flex-wrap: wrap;
  flex: 1 1 100%;
}
.search-mode-panel.active {
  display: flex;
}

/* ---------- Modals ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 47, 58, 0.45);
  z-index: 1000;
  justify-content: center;
  align-items: flex-start;
  padding-top: 5vh;
  overflow-y: auto;
}
.modal-overlay.active {
  display: flex;
}
.modal {
  background: #fff;
  border-radius: var(--radius);
  width: 92%;
  max-width: 720px;
  max-height: 87vh;
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(15, 47, 58, 0.25);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.6rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: #fff;
  border-radius: var(--radius) var(--radius) 0 0;
}
.modal-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--petrol-800);
  margin: 0;
}
.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-faint);
  padding: 0;
  line-height: 1;
  transition: color 0.15s;
}
.modal-close:hover {
  color: var(--text);
}
.modal-body {
  padding: 1.6rem;
}
.loading {
  text-align: center;
  padding: 2.5rem;
  color: var(--text-faint);
}
.modal h3,
.modal-body h3 {
  margin: 1.5rem 0 0.6rem;
  font-size: 1rem;
  color: var(--petrol-800);
  font-weight: 600;
}
.modal h3:first-child,
.modal-body h3:first-child {
  margin-top: 0;
}

/* ---------- Detail grid (customer/account view) ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}
@media (max-width: 640px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}
.detail-item .label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}
.detail-item .value {
  font-size: 0.92rem;
  color: var(--text);
}

/* ---------- Login page ---------- */
.login-container {
  background: #fff;
  padding: 2.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-cardhover);
  width: 100%;
  max-width: 400px;
}
.login-container h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--petrol-800);
  text-align: center;
  font-weight: 700;
}
.login-container p.subtitle {
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.75rem;
  font-size: 0.9rem;
}
body.login-body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* ---------- Admin table row actions ---------- */
.actions a {
  margin-right: 0.75rem;
  font-size: 0.83rem;
  font-weight: 500;
  text-decoration: none;
}
.actions a:hover {
  text-decoration: underline;
}
a.edit { color: var(--petrol-500); }
a.reset { color: var(--amber-600); }
a.delete { color: var(--danger); }
a.toggle { color: var(--success); }

/* ---------- Permission checkbox grids ---------- */
.perm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.6rem;
  margin-top: 0.4rem;
}
.perm-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.perm-item input {
  width: auto;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
}
.checkbox-label input {
  width: auto;
}

/* ---------- Filter bars (audit log, reports) ---------- */
.filter-row,
.filter-form {
  display: flex;
  gap: 1.1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.filter-row .form-group,
.filter-form .form-group {
  margin-bottom: 0;
}
.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover {
  background: #2ec27a;
}
.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
}

/* ---------- Reports table / pagination ---------- */
.table-wrap {
  max-height: 70vh;
  overflow: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.table-wrap table th {
  position: sticky;
  top: 0;
}
.file-list {
  color: var(--text-faint);
  font-size: 0.8rem;
  margin-bottom: 0.6rem;
}
.pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1.1rem;
  font-size: 0.88rem;
}
.pagination a,
.pagination span {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--text);
}
.pagination a:hover {
  background: var(--petrol-50);
  border-color: var(--petrol-200);
}
.pagination .active {
  background: var(--petrol-500);
  color: #fff;
  border-color: var(--petrol-500);
}
.pagination .disabled {
  color: var(--text-faint);
  pointer-events: none;
}

/* ---------- Key/value summary block (system config) ---------- */
.current-config {
  background: var(--appbg);
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}
.current-config h3 {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.current-config .item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
  font-size: 0.85rem;
}
.current-config .item .label {
  color: var(--text);
  font-weight: 500;
}
.current-config .item .value {
  color: var(--text-muted);
  font-family: "Courier New", monospace;
  text-align: right;
  word-break: break-all;
}
.masked {
  letter-spacing: 1px;
}

/* ---------- Utility ---------- */
.text-muted {
  color: var(--text-muted);
}
.mt-1 { margin-top: 0.75rem; }
.mt-2 { margin-top: 1.5rem; }