/* ============================================================
   GCFL Design System — 7. ADMIN PAGES (admin_*.html)
   Shared card / form / table / modal layer for the admin hub modules.
   Page title, breadcrumb, subnav and buttons come from
   theme-layout.css and theme-components.css. Tokens only.
   ============================================================ */

.tab-content {
  display: block !important;
  max-width: 100%;
}

.tit-page-wrap {
  max-width: 100%;
  box-sizing: border-box;
}

/* Cards */
.card,
section.card,
.krds-setting-card {
  width: 100%;
  max-width: 100%;
  margin-bottom: 24px;
  padding: 28px 32px;
  box-sizing: border-box;
  background: var(--krds-surface);
  border: 1px solid var(--krds-border);
  border-radius: var(--krds-radius-xl);
  box-shadow: var(--krds-shadow-sm);
}

.card h2,
section.card h2,
.card h3,
section.card h3 {
  margin: 0 0 8px;
  color: var(--krds-text-strong);
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.card .muted,
section.card .muted,
.muted {
  color: var(--krds-text-secondary) !important;
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Form layout */
.form-group,
.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 100%;
  margin-bottom: 14px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

label {
  color: var(--krds-text-secondary);
  font-size: 0.9375rem;
  font-weight: 600;
}

:where(input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="range"]):not([type="color"]), select, textarea) {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

textarea {
  min-height: 120px;
}

.button-group,
.row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  max-width: 100%;
}

/* Tables */
.table-responsive,
.grades-table-wrap {
  width: 100%;
  max-width: 100%;
  margin-top: 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--krds-border);
  border-radius: var(--krds-radius-md);
}

table {
  text-align: left;
  font-size: 1.0625rem;
}

th {
  font-size: 0.9375rem;
  white-space: nowrap;
}

td {
  vertical-align: middle;
}

td.mono,
.mono {
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

/* Modals (centered dialog instead of the public bottom sheet) */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}

.modal.open {
  display: flex !important;
}

.modal-card {
  width: min(640px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px 32px;
  box-sizing: border-box;
  background: var(--krds-surface);
  border: 1px solid var(--krds-border);
  border-radius: var(--krds-radius-xl);
  border-bottom-left-radius: var(--krds-radius-xl);
  border-bottom-right-radius: var(--krds-radius-xl);
  box-shadow: var(--krds-shadow-lg, 0 10px 30px rgba(0, 0, 0, 0.3));
  transform: none;
  animation: none;
}

#globalStatusBox {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 10000;
  transform: translateX(-50%);
  display: none;
  padding: 12px 20px;
  border-radius: var(--krds-radius-md);
  background: var(--krds-inverse-bg);
  border-left: 4px solid var(--krds-primary-text);
  color: var(--krds-inverse-text);
  font-size: 1.0625rem;
  font-weight: 600;
  box-shadow: var(--krds-shadow-lg, 0 8px 24px rgba(0, 0, 0, 0.3));
}

/* Mobile */
@media (max-width: 768px) {
  .form-grid-2,
  .form-grid-3 {
    grid-template-columns: 1fr !important;
  }

  .card,
  section.card,
  .krds-setting-card {
    padding: 18px 14px !important;
    border-radius: var(--krds-radius-md) !important;
  }

  .modal-card {
    padding: 20px 16px;
  }

  /* toolbars built with inline flex rows must wrap on phones */
  .log-toolbar,
  .log-toolbar > div {
    flex-wrap: wrap !important;
    min-width: 0;
    max-width: 100%;
  }

  .log-toolbar > div:has(#auditSearchInput) {
    flex: 1 1 100%;
  }

  .log-toolbar input[type="date"],
  .log-toolbar input[type="text"] {
    flex: 1 1 140px;
    width: auto !important;
    min-width: 0;
  }

  .row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }

  .row > * {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .button-group {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }

  .button-group .button,
  .button-group .krds-btn {
    width: 100% !important;
  }
}