/* Admin Kelas Kreator. shadcn-like primitives on Ekraf tokens. */
@import url("../style.css");

:root {
  --background: var(--bg);
  --foreground: var(--ink);
  --card: var(--bg);
  --card-foreground: var(--ink);
  --primary: var(--btn-bg);
  --primary-foreground: var(--btn-ink);
  --secondary: var(--surface);
  --secondary-foreground: var(--ink);
  --muted: var(--surface);
  --muted-foreground: #587082;
  --accent: var(--accent);
  --accent-foreground: var(--accent-text);
  --destructive: #b42318;
  --destructive-foreground: #ffffff;
  --border: var(--line);
  --input: var(--line-strong);
  --ring: var(--accent);
  --sidebar-width: 15rem;
  --header-height: 3.5rem;
}

:root[data-theme="dark"] {
  --muted-foreground: var(--muted);
  --card: var(--surface);
}

body.admin-body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
}

.admin-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  border-right: 1px solid var(--border);
  background: var(--card);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  text-transform: uppercase;
  padding: 0 1.25rem 1rem;
  color: var(--foreground);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.admin-brand span {
  display: block;
  font-family: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

.admin-nav {
  list-style: none;
  margin: 0;
  padding: 0 0.75rem;
  flex: 1;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.admin-nav a[aria-current="page"] {
  background: var(--secondary);
  color: var(--foreground);
}

.admin-nav a svg {
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}

.admin-sidebar-foot {
  padding: 1rem 1.25rem 0;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.admin-sidebar-foot a {
  font-size: 0.85rem;
  color: var(--muted-foreground);
  text-decoration: none;
}

.admin-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-header {
  height: var(--header-height);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: rgba(var(--bg-rgb), 0.84);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.admin-header h1 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin: 0;
  text-transform: uppercase;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-user {
  font-size: 0.85rem;
  color: var(--muted-foreground);
}

.admin-content {
  padding: 1.5rem;
  flex: 1;
}

.admin-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  color: var(--foreground);
}

/* shadcn Card */
.ui-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--card-foreground);
}

.ui-card-header {
  padding: 1.25rem 1.25rem 0;
}

.ui-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
}

.ui-card-desc {
  font-size: 0.85rem;
  color: var(--muted-foreground);
  margin: 0.25rem 0 0;
}

.ui-card-body {
  padding: 1.25rem;
}

.ui-card-footer {
  padding: 0 1.25rem 1.25rem;
  display: flex;
  gap: 0.5rem;
}

/* stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-value {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* shadcn Button variants */
.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  height: 2.25rem;
  padding: 0 0.875rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 150ms var(--ease-out), border-color 150ms var(--ease-out);
}

.ui-btn-default {
  background: var(--primary);
  color: var(--primary-foreground);
}

.ui-btn-outline {
  background: transparent;
  border-color: var(--input);
  color: var(--foreground);
}

.ui-btn-ghost {
  background: transparent;
  color: var(--foreground);
}

.ui-btn-destructive {
  background: var(--destructive);
  color: var(--destructive-foreground);
}

.ui-btn-sm {
  height: 2rem;
  padding: 0 0.65rem;
  font-size: 0.8rem;
}

@media (hover: hover) and (pointer: fine) {
  .ui-btn-default:hover { background: var(--btn-hover); }
  .ui-btn-outline:hover { background: var(--secondary); }
  .ui-btn-ghost:hover { background: var(--secondary); }
  .admin-nav a:hover { background: var(--secondary); color: var(--foreground); }
}

/* shadcn Input, Select */
.ui-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ui-label {
  font-size: 0.85rem;
  font-weight: 500;
}

.ui-input,
.ui-select {
  height: 2.25rem;
  padding: 0 0.75rem;
  border: 1px solid var(--input);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  font: inherit;
  font-size: 0.875rem;
}

.ui-input:focus,
.ui-select:focus {
  outline: 2px solid var(--ring);
  outline-offset: 1px;
}

.ui-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  align-items: flex-end;
}

.ui-toolbar .ui-field {
  flex: 1 1 10rem;
  min-width: 8rem;
}

/* shadcn Badge */
.ui-badge {
  display: inline-flex;
  align-items: center;
  border-radius: calc(var(--radius) - 2px);
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border);
}

.ui-badge-default {
  background: var(--secondary);
  color: var(--foreground);
}

.ui-badge-success {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent-foreground);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.ui-badge-warn {
  background: #fef3c7;
  color: #92400e;
  border-color: #fcd34d;
}

:root[data-theme="dark"] .ui-badge-warn {
  background: #422006;
  color: #fcd34d;
  border-color: #78350f;
}

.ui-badge-muted {
  background: transparent;
  color: var(--muted-foreground);
}

/* shadcn Table */
.ui-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ui-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.ui-table th,
.ui-table td {
  padding: 0.65rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.ui-table th {
  font-weight: 600;
  color: var(--muted-foreground);
  font-size: 0.8rem;
  background: var(--secondary);
}

.ui-table tbody tr:last-child td {
  border-bottom: 0;
}

.ui-table .num {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.ui-table tbody tr[data-clickable] {
  cursor: pointer;
}

@media (hover: hover) and (pointer: fine) {
  .ui-table tbody tr[data-clickable]:hover td {
    background: color-mix(in srgb, var(--accent) 8%, transparent);
  }
}

/* Tabs */
.ui-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.ui-tab {
  padding: 0.5rem 1rem;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.ui-tab[aria-selected="true"] {
  color: var(--foreground);
  border-bottom-color: var(--accent);
}

.ui-tab-panel[hidden] {
  display: none;
}

/* Upload row */
.upload-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.upload-row:first-child {
  border-top: 0;
}

.upload-meta {
  min-width: 0;
}

.upload-meta strong {
  display: block;
  font-size: 0.9rem;
}

.upload-meta span {
  font-size: 0.8rem;
  color: var(--muted-foreground);
}

.upload-file {
  font-size: 0.8rem;
  color: var(--muted-foreground);
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* materi actions on progress page */
.materi-aksi {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.materi-aksi .ui-btn {
  height: 2rem;
  font-size: 0.8rem;
}

.bar-list li .status-badge {
  margin-left: 0.5rem;
}

/* PDF reader */
.baca-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.baca-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--background);
  position: sticky;
  top: 0;
  z-index: 10;
}

.baca-toolbar h1 {
  font-family: var(--display);
  font-size: 1.25rem;
  margin: 0;
  text-transform: uppercase;
}

.baca-viewer {
  flex: 1;
  min-height: calc(100vh - 4rem);
  background: var(--secondary);
}

.baca-viewer iframe {
  width: 100%;
  height: calc(100vh - 4rem);
  border: 0;
  display: block;
}

.baca-fallback {
  padding: 3rem 1.25rem;
  text-align: center;
  color: var(--muted-foreground);
}

@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 20;
    width: var(--sidebar-width);
    transform: translateX(-100%);
    transition: transform 260ms var(--ease-out);
    box-shadow: none;
  }

  .admin-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
  }

  .admin-menu-toggle {
    display: grid;
    place-items: center;
  }

  .admin-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 15;
  }

  .admin-overlay.open {
    display: block;
  }

  .upload-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .admin-sidebar {
    transition: none;
  }
}