/*
  App Theme Layer
  - Uses CSS variables defined in Views/Shared/_Layout.cshtml
  - Works for light/dark mode
  - Keeps Bootstrap components consistent
*/

/* Improve native control theming */
:root{ color-scheme: light; }
html.dark-mode{ color-scheme: dark; }
body.dark-mode{ color-scheme: dark; }

body{
  --bs-body-bg: var(--bg-color);
  --bs-body-color: var(--text-color);
  --bs-border-color: var(--border-color);
  --bs-link-color: var(--primary-color);
  --bs-link-hover-color: color-mix(in srgb, var(--primary-color) 80%, var(--text-color));
  --app-control-background: color-mix(in srgb, var(--surface-color) 90%, var(--bg-color));
  --app-control-inset-shadow: 2px -20px 20px 13px color-mix(in srgb, var(--surface-color) 72%, #e9dfdf) inset;
  --app-report-table-accent: #0f4c81;
  --app-report-table-accent-dark: #123c63;
  --app-report-table-header-soft: #dce9f8;
  --app-report-table-grid: #d2ddeb;
  --app-report-table-row-alt: #fbfdff;
  --app-report-table-row-hover: #f4f8ff;
  --app-report-table-footer: #d8e6f7;
  --app-report-table-shadow: 0 10px 26px rgba(15, 76, 129, 0.06);
}

/* Typography */
html, body{
  font-family: var(--app-font-family, 'Tajawal', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif);
}

/* Surfaces */
.card,
.modal-content,
.dropdown-menu,
.offcanvas,
.list-group{
  background-color: var(--surface-color) !important;
  color: var(--text-color);
  border-color: var(--border-color) !important;
  border-radius: var(--radius-lg, 14px);
}

.card-header,
.card-footer{
  background-color: color-mix(in srgb, var(--surface-color) 92%, var(--hover-color)) !important;
  border-color: var(--border-color) !important;
}

/* Text helpers */
.text-muted{ color: var(--secondary-text) !important; }

/* Background helpers */
.bg-light{ background-color: var(--hover-color) !important; }
.bg-white{ background-color: var(--surface-color) !important; }

/* Forms */
.form-control,
.form-select,
.form-control:focus,
.form-select:focus,
.input-group-text{
  background-color: var(--app-control-background) !important;
  color: var(--text-color) !important;
  border-color: var(--border-color) !important;
  border-radius: 0 !important;
  box-shadow: var(--app-control-inset-shadow) !important;
}

.form-control::placeholder{ color: color-mix(in srgb, var(--secondary-text) 75%, transparent); }

.form-control:focus,
.form-select:focus{
  box-shadow:
    var(--app-control-inset-shadow),
    0 0 0 .2rem color-mix(in srgb, var(--primary-color) 22%, transparent) !important;
}

.form-check-input{
  border-color: var(--border-color) !important;
}

.form-check-input:checked{
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

input[type="checkbox"],
input[type="radio"]{ accent-color: var(--primary-color); }

/* Buttons */
.btn{
  border-radius: var(--radius-md, 12px);
}

.btn-primary{
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.btn-primary:hover{
  background-color: color-mix(in srgb, var(--primary-color) 86%, #000) !important;
  border-color: color-mix(in srgb, var(--primary-color) 86%, #000) !important;
}

.btn-outline-primary{
  color: var(--primary-color) !important;
  border-color: color-mix(in srgb, var(--primary-color) 65%, var(--border-color)) !important;
}

.btn-outline-primary:hover{
  background-color: color-mix(in srgb, var(--primary-color) 14%, transparent) !important;
}

.btn-outline-secondary{
  color: var(--text-color) !important;
  border-color: var(--border-color) !important;
}

.btn-outline-secondary:hover{
  background-color: var(--hover-color) !important;
}

/* Tables */
table.table:not(.app-table-plain):not(.app-datagrid){
  --bs-table-color: var(--text-color);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--app-report-table-grid);
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 0;
}

.table-responsive{
  border: 1px solid color-mix(in srgb, var(--app-report-table-accent) 12%, var(--border-color));
  border-radius: var(--radius-lg, 18px);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-color) 96%, #fff) 0%, var(--surface-color) 100%);
  box-shadow: var(--app-report-table-shadow);
}

.table-responsive > .table{
  margin-bottom: 0;
}

table.table:not(.app-table-plain):not(.app-datagrid) > :not(caption) > * > *{
  border-color: var(--app-report-table-grid) !important;
  vertical-align: middle;
  padding: .82rem .72rem;
}

table.table.table-sm:not(.app-table-plain):not(.app-datagrid) > :not(caption) > * > *{
  padding: .66rem .58rem;
}

table.table:not(.app-table-plain):not(.app-datagrid) thead tr:first-child th{
  background: var(--app-report-table-accent-dark) !important;
  color: #fff !important;
  font-size: .92rem;
  font-weight: 800;
  text-align: center;
  border-color: var(--app-report-table-grid) !important;
}

table.table:not(.app-table-plain):not(.app-datagrid) thead tr + tr th{
  background: var(--app-report-table-header-soft) !important;
  color: var(--text-color) !important;
  font-weight: 700;
  text-align: center;
  border-color: var(--app-report-table-grid) !important;
}

table.table:not(.app-table-plain):not(.app-datagrid) tbody td,
table.table:not(.app-table-plain):not(.app-datagrid) tbody th{
  background: var(--surface-color);
}

table.table:not(.app-table-plain):not(.app-datagrid) tbody tr:nth-child(even) td,
table.table:not(.app-table-plain):not(.app-datagrid) tbody tr:nth-child(even) th{
  background: var(--app-report-table-row-alt);
}

table.table:not(.app-table-plain):not(.app-datagrid) tbody tr:hover td,
table.table:not(.app-table-plain):not(.app-datagrid) tbody tr:hover th,
table.table.table-hover:not(.app-table-plain):not(.app-datagrid) > tbody > tr:hover > *{
  background: var(--app-report-table-row-hover) !important;
}

table.table:not(.app-table-plain):not(.app-datagrid) tfoot td,
table.table:not(.app-table-plain):not(.app-datagrid) tfoot th{
  background: var(--app-report-table-footer) !important;
  color: var(--text-color);
  font-weight: 800;
  border-color: var(--app-report-table-grid) !important;
}

.table-light{
  --bs-table-bg: var(--app-report-table-header-soft) !important;
  --bs-table-striped-bg: var(--app-report-table-row-alt);
  --bs-table-hover-bg: var(--app-report-table-row-hover);
}

.table-hover > tbody > tr:hover{
  background-color: var(--app-report-table-row-hover) !important;
}

/* Alerts */
.alert{
  border-radius: var(--radius-md, 12px);
  border-color: var(--border-color);
}

/* Badges */
.badge{ border-radius: 999px; }

/* Page wrappers (nice default spacing) */
.app-page{ padding-top: .5rem; }

.app-page-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  margin: .75rem 0 1rem;
}

.app-page-title{
  margin: 0;
  font-weight: 800;
}

/* HR quick polish */
.hr-filters .card{ border-style: dashed; }