/* ═══════════════════════════════════════════════════════════════════════
   Custom Overrides — Professional Accounting Software Theme
   Optimized for readability, clarity, and data-heavy workflows
   Loads AFTER adminlte.css to override defaults
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Google Font ──────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── Light Theme Variables ────────────────────────────────────────────── */
:root,
[data-bs-theme="light"] {
  /* Typography — clear, readable sizes */
  --bs-font-sans-serif: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto,
    'Helvetica Neue', sans-serif;
  --bs-body-font-size: 0.9rem;
  --bs-body-font-weight: 400;
  --bs-body-line-height: 1.55;

  /* Strong, professional color palette */
  --bs-primary: #1a56db;
  --bs-secondary: #4b5563;
  --bs-success: #047857;
  --bs-info: #0e7490;
  --bs-warning: #b45309;
  --bs-danger: #b91c1c;
  --bs-light: #f3f4f6;
  --bs-dark: #111827;

  --bs-primary-rgb: 26, 86, 219;
  --bs-secondary-rgb: 75, 85, 99;
  --bs-success-rgb: 4, 120, 87;
  --bs-info-rgb: 14, 116, 144;
  --bs-warning-rgb: 180, 83, 9;
  --bs-danger-rgb: 185, 28, 28;
  --bs-light-rgb: 243, 244, 246;
  --bs-dark-rgb: 17, 24, 39;

  /* Subtle backgrounds — visible but not overpowering */
  --bs-primary-bg-subtle: #dbeafe;
  --bs-secondary-bg-subtle: #e5e7eb;
  --bs-success-bg-subtle: #d1fae5;
  --bs-info-bg-subtle: #cffafe;
  --bs-warning-bg-subtle: #fef3c7;
  --bs-danger-bg-subtle: #fee2e2;

  /* Subtle borders — clearly visible */
  --bs-primary-border-subtle: #93c5fd;
  --bs-secondary-border-subtle: #9ca3af;
  --bs-success-border-subtle: #6ee7b7;
  --bs-info-border-subtle: #67e8f9;
  --bs-warning-border-subtle: #fcd34d;
  --bs-danger-border-subtle: #fca5a5;

  /* Text emphasis — high contrast, fully readable */
  --bs-primary-text-emphasis: #1e40af;
  --bs-secondary-text-emphasis: #1f2937;
  --bs-success-text-emphasis: #065f46;
  --bs-info-text-emphasis: #155e75;
  --bs-warning-text-emphasis: #78350f;
  --bs-danger-text-emphasis: #7f1d1d;

  /* Body — dark text on clean white/light background */
  --bs-body-color: #111827;
  --bs-body-color-rgb: 17, 24, 39;
  --bs-body-bg: #f9fafb;
  --bs-body-bg-rgb: 249, 250, 251;
  --bs-secondary-color: rgba(17, 24, 39, 0.75);
  --bs-tertiary-bg: #f3f4f6;

  /* Links — clearly visible blue */
  --bs-link-color: #1a56db;
  --bs-link-color-rgb: 26, 86, 219;
  --bs-link-hover-color: #1e40af;
  --bs-link-hover-color-rgb: 30, 64, 175;
  --bs-link-decoration: none;

  /* Borders — visible structural lines */
  --bs-border-color: #d1d5db;
  --bs-border-color-translucent: rgba(0, 0, 0, 0.12);
  --bs-border-radius: 0.375rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-border-radius-lg: 0.5rem;

  /* Shadows — subtle depth */
  --bs-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --bs-box-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --bs-box-shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.06);

  /* Focus ring */
  --bs-focus-ring-color: rgba(26, 86, 219, 0.25);

  /* Grays — full range, all readable */
  --bs-gray-100: #f3f4f6;
  --bs-gray-200: #e5e7eb;
  --bs-gray-300: #d1d5db;
  --bs-gray-400: #9ca3af;
  --bs-gray-500: #6b7280;
  --bs-gray-600: #4b5563;
  --bs-gray-700: #374151;
  --bs-gray-800: #1f2937;
  --bs-gray-900: #111827;
}

/* ── Dark Theme Variables ─────────────────────────────────────────────── */
[data-bs-theme="dark"] {
  --bs-body-color: #f3f4f6;
  --bs-body-color-rgb: 243, 244, 246;
  --bs-body-bg: #111827;
  --bs-body-bg-rgb: 17, 24, 39;
  --bs-secondary-bg: #1f2937;
  --bs-secondary-bg-rgb: 31, 41, 55;
  --bs-tertiary-bg: #1a2332;
  --bs-border-color: #374151;
  --bs-border-color-translucent: rgba(255, 255, 255, 0.12);

  --bs-primary-text-emphasis: #93c5fd;
  --bs-secondary-text-emphasis: #d1d5db;
  --bs-success-text-emphasis: #6ee7b7;
  --bs-info-text-emphasis: #67e8f9;
  --bs-warning-text-emphasis: #fcd34d;
  --bs-danger-text-emphasis: #fca5a5;

  --bs-primary-bg-subtle: #1e3a5f;
  --bs-secondary-bg-subtle: #1f2937;
  --bs-success-bg-subtle: #064e3b;
  --bs-info-bg-subtle: #164e63;
  --bs-warning-bg-subtle: #451a03;
  --bs-danger-bg-subtle: #450a0a;

  --bs-primary-border-subtle: #1e40af;
  --bs-secondary-border-subtle: #4b5563;
  --bs-success-border-subtle: #047857;
  --bs-info-border-subtle: #0e7490;
  --bs-warning-border-subtle: #b45309;
  --bs-danger-border-subtle: #b91c1c;

  --bs-link-color: #93c5fd;
  --bs-link-hover-color: #bfdbfe;

  --bs-heading-color: #f9fafb;
}

/* ── Global Resets ────────────────────────────────────────────────────── */
body {
  font-family: var(--bs-font-sans-serif);
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #111827;
}

a {
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-weight: 700;
  color: var(--bs-heading-color, #111827);
}

/* ── Cards ────────────────────────────────────────────────────────────── */
.card {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow-sm);
  background-color: #fff;
}

.card-header {
  background: #f9fafb;
  border-bottom: 1px solid var(--bs-border-color);
  padding: 0.875rem 1.25rem;
  font-weight: 600;
  color: #111827;
  font-size: 0.9375rem;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background: #f9fafb;
  border-top: 1px solid var(--bs-border-color);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #111827;
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--bs-border-radius);
  padding: 0.4375rem 1rem;
  transition: all 0.15s ease;
}

.btn-primary {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}
.btn-primary:hover {
  background-color: #1e40af;
  border-color: #1e40af;
  color: #fff;
}

.btn-dark {
  background-color: #111827;
  border-color: #111827;
  color: #fff;
}
.btn-dark:hover {
  background-color: #1f2937;
  border-color: #1f2937;
  color: #fff;
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}
.btn-outline-primary:hover {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

.btn-outline-secondary {
  color: #374151;
  border-color: #d1d5db;
}
.btn-outline-secondary:hover {
  background-color: #f3f4f6;
  border-color: #9ca3af;
  color: #111827;
}

.btn-outline-danger {
  color: var(--bs-danger);
  border-color: var(--bs-danger);
}
.btn-outline-danger:hover {
  background-color: var(--bs-danger);
  border-color: var(--bs-danger);
  color: #fff;
}

.btn-light {
  background-color: #f3f4f6;
  border-color: #d1d5db;
  color: #1f2937;
}
.btn-light:hover {
  background-color: #e5e7eb;
  border-color: #9ca3af;
  color: #111827;
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.3125rem 0.625rem;
  border-radius: var(--bs-border-radius-sm);
}

/* ── Tables — critical for accounting data ────────────────────────────── */
.table {
  font-size: 0.875rem;
  color: #111827;
  --bs-table-bg: transparent;
}

.table > thead {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #111827;
}

.table > thead > tr > th {
  background-color: #e5e7eb;
  border-bottom: 2px solid #9ca3af;
  padding: 0.625rem 0.875rem;
  white-space: nowrap;
  color: #111827;
  font-weight: 700;
}

.table > tbody > tr > td {
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
  border-bottom: 1px solid #e5e7eb;
  color: #111827;
}

.table-hover > tbody > tr:hover > td {
  background-color: #eff6ff;
}

.table-bordered > :not(caption) > * > * {
  border-color: #d1d5db;
}

/* Numeric columns in tables — ensure amounts are always bold and readable */
.table td.text-end,
.table td:last-child {
  font-variant-numeric: tabular-nums;
}

/* ── Badges ───────────────────────────────────────────────────────────── */
.badge {
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  padding: 0.35em 0.65em;
  border-radius: 0.25rem;
}

.badge.bg-success-subtle {
  background-color: #d1fae5 !important;
  color: #065f46 !important;
}

.badge.bg-secondary {
  background-color: #e5e7eb !important;
  color: #1f2937 !important;
}

.badge.bg-primary-subtle {
  background-color: #dbeafe !important;
  color: #1e40af !important;
}

.badge.bg-light {
  background-color: #f3f4f6 !important;
  color: #1f2937 !important;
  border: 1px solid #d1d5db !important;
}

.badge.bg-warning {
  color: #111827 !important;
}

.badge.bg-danger-subtle {
  background-color: #fee2e2 !important;
  color: #7f1d1d !important;
}

.badge.bg-warning-subtle {
  background-color: #fef3c7 !important;
  color: #78350f !important;
}

/* ── Form Controls — data entry clarity ───────────────────────────────── */
.form-control,
.form-select {
  font-size: 0.875rem;
  border: 1px solid #d1d5db;
  border-radius: var(--bs-border-radius);
  padding: 0.5rem 0.75rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  color: #111827;
  background-color: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  color: #111827;
}

.form-control::placeholder {
  color: #6b7280;
}

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: #111827;
  margin-bottom: 0.375rem;
}

.input-group-text {
  font-size: 0.875rem;
  border-color: #d1d5db;
  background-color: #f3f4f6;
  color: #374151;
}

/* ── Sidebar — professional dark sidebar ──────────────────────────────── */
.app-sidebar {
  background-color: #0f172a !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.app-sidebar .nav-link {
  font-size: 0.875rem;
  font-weight: 400;
  color: #cbd5e1;
  padding: 0.5rem 1rem;
  border-radius: var(--bs-border-radius);
  margin: 1px 0.5rem;
  transition: all 0.15s ease;
}

.app-sidebar .nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.08);
}

.app-sidebar .nav-link.active {
  color: #fff;
  background-color: #1a56db;
  font-weight: 600;
}

.app-sidebar .nav-link.active .nav-icon {
  color: #fff;
}

.app-sidebar .nav-header {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #94a3b8;
  padding: 1rem 1rem 0.375rem;
}

.brand-link {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.brand-text {
  font-weight: 700 !important;
  font-size: 1rem;
  color: #fff !important;
}

/* ── Top Navbar / Header ──────────────────────────────────────────────── */
.app-header.navbar {
  border-bottom: 1px solid var(--bs-border-color);
  box-shadow: var(--bs-box-shadow-sm);
  min-height: 3.5rem;
  background-color: #fff !important;
}

.app-header .nav-link {
  font-size: 0.875rem;
  color: #374151;
  transition: color 0.15s ease;
}

.app-header .nav-link:hover {
  color: #111827;
}

/* ── Content Header / Breadcrumbs ─────────────────────────────────────── */
.app-content-header h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: #111827;
}

.breadcrumb {
  font-size: 0.8125rem;
  margin-bottom: 0;
}

.breadcrumb-item a {
  color: var(--bs-primary);
  font-weight: 500;
}

.breadcrumb-item.active {
  color: #4b5563;
}

/* ── Alerts — clear status communication ──────────────────────────────── */
.alert {
  font-size: 0.875rem;
  border-radius: var(--bs-border-radius);
  font-weight: 500;
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
  border-left: 4px solid #047857;
}

.alert-danger {
  background-color: #fee2e2;
  color: #7f1d1d;
  border: 1px solid #fca5a5;
  border-left: 4px solid #b91c1c;
}

.alert-warning {
  background-color: #fef3c7;
  color: #78350f;
  border: 1px solid #fcd34d;
  border-left: 4px solid #b45309;
}

.alert-info {
  background-color: #cffafe;
  color: #155e75;
  border: 1px solid #67e8f9;
  border-left: 4px solid #0e7490;
}

/* ── Pagination ───────────────────────────────────────────────────────── */
.page-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  border-color: #d1d5db;
  padding: 0.375rem 0.75rem;
}

.page-link:hover {
  color: var(--bs-primary);
  background-color: #dbeafe;
  border-color: #93c5fd;
}

.page-item.active .page-link {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

/* ── Dropdown ─────────────────────────────────────────────────────────── */
.dropdown-menu {
  font-size: 0.875rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow-lg);
  padding: 0.375rem;
}

.dropdown-item {
  font-size: 0.875rem;
  padding: 0.4375rem 0.75rem;
  border-radius: var(--bs-border-radius-sm);
  color: #1f2937;
  transition: background-color 0.1s ease;
}

.dropdown-item:hover {
  background-color: #eff6ff;
  color: #111827;
}

/* ── Modals ───────────────────────────────────────────────────────────── */
.modal-header {
  background-color: #f9fafb;
  border-bottom: 1px solid #d1d5db;
}

.modal-title {
  font-weight: 700;
  color: #111827;
}

.modal-footer {
  background-color: #f9fafb;
  border-top: 1px solid #d1d5db;
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.app-footer {
  font-size: 0.8125rem;
  color: #4b5563;
  border-top: 1px solid var(--bs-border-color);
}

/* ── Utilities — no dim / light / invisible text ──────────────────────── */
.text-muted {
  color: #4b5563 !important;
}

.text-secondary {
  color: #374151 !important;
}

.fw-semibold {
  font-weight: 600 !important;
}

.bg-body-tertiary {
  background-color: #f3f4f6 !important;
}

small, .small {
  font-size: 0.8125rem;
  color: #374151;
}

.fs-7 {
  font-size: 0.8125rem !important;
}

/* ── Info boxes / Stat widgets ────────────────────────────────────────── */
.info-box .info-box-text,
.small-box .inner p {
  color: #374151;
  font-weight: 500;
}

.info-box .info-box-number,
.small-box .inner h3 {
  color: #111827;
  font-weight: 700;
}

/* ── Image Thumbnails ─────────────────────────────────────────────────── */
.img-thumbnail {
  border-color: #d1d5db;
  border-radius: var(--bs-border-radius);
  padding: 0.25rem;
}

/* ── Quill Editor Overrides ───────────────────────────────────────────── */
.ql-toolbar.ql-snow {
  border-color: #d1d5db;
  border-radius: var(--bs-border-radius) var(--bs-border-radius) 0 0;
  font-family: var(--bs-font-sans-serif);
}

.ql-container.ql-snow {
  border-color: #d1d5db;
  border-radius: 0 0 var(--bs-border-radius) var(--bs-border-radius);
  font-family: var(--bs-font-sans-serif);
  font-size: 0.9rem;
  color: #111827;
}

.ql-editor {
  min-height: 200px;
}

.ql-editor.ql-blank::before {
  color: #6b7280;
  font-style: normal;
}

/* ── Scrollbar (Webkit) ───────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f3f4f6;
}

::-webkit-scrollbar-thumb {
  background-color: #9ca3af;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #6b7280;
}

/* ── Selection ────────────────────────────────────────────────────────── */
::selection {
  background-color: rgba(26, 86, 219, 0.2);
  color: #111827;
}

/* ── Print styles — clean invoices and reports ────────────────────────── */
@media print {
  body {
    color: #000 !important;
    font-size: 12pt;
  }

  .app-sidebar,
  .app-header,
  .app-footer,
  .btn,
  .no-print {
    display: none !important;
  }

  .card {
    border: 1px solid #000;
    box-shadow: none;
  }

  .table > thead > tr > th {
    background-color: #e5e7eb !important;
    color: #000 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .table > tbody > tr > td {
    color: #000 !important;
    border-bottom: 1px solid #ccc;
  }
}