/* ===================================================================
   admin-courses.css  (v2)
   - Page-specific styles for /admin/courses pages
   - Coexists with /css/admin-bundle.min.css (which provides .header,
     .nav-container, .dashboard-button, etc.)
   - All custom classes prefixed with cp- to avoid collisions
   =================================================================== */

:root {
  --cp-bg-deep:        #0a0e14;
  --cp-bg-panel:       #131820;
  --cp-bg-panel-2:     #1a2030;
  --cp-bg-input:       #0f141d;
  --cp-border:         #2a3142;
  --cp-border-soft:    #1f2532;

  --cp-text:           #e6edf3;
  --cp-text-muted:     #8b949e;
  --cp-text-dim:       #6e7681;

  /* Match the existing site's orange/gold accent (#ff8c00) */
  --cp-gold:           #ff8c00;
  --cp-gold-soft:      #ffb700;
  --cp-gold-glow:      rgba(255, 140, 0, 0.12);

  --cp-status-active:  #10b981;
  --cp-status-active-bg: rgba(16, 185, 129, 0.15);
  --cp-status-warn:    #fbbf24;
  --cp-status-warn-bg: rgba(251, 191, 36, 0.15);
  --cp-status-danger:  #ef4444;
  --cp-status-danger-bg: rgba(239, 68, 68, 0.15);

  --cp-shadow-md:      0 4px 12px rgba(0, 0, 0, 0.4);
  --cp-shadow-lg:      0 8px 24px rgba(0, 0, 0, 0.5);

  --cp-radius-sm:      6px;
  --cp-radius-md:      10px;
  --cp-radius-lg:      14px;
}

/* ============= PAGE LAYOUT ============= */

.cp-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 24px 60px;
}

.cp-page-title {
  text-align: center;
  margin: 8px 0 4px;
}

.cp-page-title h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--cp-gold);
  margin: 0;
  letter-spacing: 0.3px;
}

.cp-page-subtitle {
  text-align: center;
  color: var(--cp-text-muted);
  font-size: 14px;
  margin: 0 0 24px;
}

/* ============= STATS ============= */

.cp-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}

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

.cp-stat {
  background: linear-gradient(180deg, var(--cp-bg-panel) 0%, var(--cp-bg-panel-2) 100%);
  border: 1px solid var(--cp-border-soft);
  border-radius: var(--cp-radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.cp-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--cp-radius-sm);
  background: var(--cp-bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.cp-stat-content { flex: 1; min-width: 0; }
.cp-stat-label {
  color: var(--cp-text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 2px;
}

.cp-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--cp-text);
  line-height: 1.1;
}

/* ============= CARDS / PANELS ============= */

.cp-card {
  background: var(--cp-bg-panel);
  border: 1px solid var(--cp-border-soft);
  border-radius: var(--cp-radius-md);
  padding: 22px;
  margin-bottom: 18px;
}

.cp-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--cp-border-soft);
}

.cp-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--cp-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cp-card-title-icon { font-size: 18px; }

/* ============= BUTTONS ============= */

.cp-btn {
  padding: 9px 16px;
  border-radius: var(--cp-radius-sm);
  border: 1px solid var(--cp-border);
  background: var(--cp-bg-panel-2);
  color: var(--cp-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  text-decoration: none;
}

.cp-btn:hover { border-color: var(--cp-gold); color: var(--cp-gold); }
.cp-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.cp-btn-gold {
  background: linear-gradient(180deg, var(--cp-gold) 0%, #e07a00 100%);
  color: #1a1a1a;
  border-color: var(--cp-gold);
  font-weight: 600;
}

.cp-btn-gold:hover {
  background: linear-gradient(180deg, #ffa733 0%, var(--cp-gold) 100%);
  color: #1a1a1a;
  box-shadow: 0 0 12px var(--cp-gold-glow);
}

.cp-btn-gold-outline {
  background: transparent;
  color: var(--cp-gold);
  border-color: var(--cp-gold);
}

.cp-btn-gold-outline:hover { background: var(--cp-gold-glow); color: var(--cp-gold); }

.cp-btn-danger { border-color: var(--cp-border); color: var(--cp-text-muted); }
.cp-btn-danger:hover { border-color: var(--cp-status-danger); color: var(--cp-status-danger); }

.cp-btn-sm { padding: 6px 10px; font-size: 12px; }

/* ============= FORMS ============= */

.cp-form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.cp-form-row.cp-row-inline {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.cp-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--cp-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.cp-label .cp-label-icon { color: var(--cp-gold); font-size: 11px; }

.cp-input,
.cp-select,
.cp-textarea {
  background: var(--cp-bg-input);
  border: 1px solid var(--cp-border);
  color: var(--cp-text);
  padding: 10px 12px;
  border-radius: var(--cp-radius-sm);
  font-family: inherit;
  font-size: 13px;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.cp-input:focus,
.cp-select:focus,
.cp-textarea:focus {
  outline: none;
  border-color: var(--cp-gold);
  box-shadow: 0 0 0 3px var(--cp-gold-glow);
}

.cp-textarea { resize: vertical; min-height: 80px; }

.cp-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (max-width: 700px) {
  .cp-form-grid { grid-template-columns: 1fr; }
}

.cp-checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cp-text);
  cursor: pointer;
}

.cp-checkbox-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--cp-gold);
  cursor: pointer;
}

/* ============= TABLE ============= */

.cp-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.cp-toolbar .cp-input,
.cp-toolbar .cp-select { width: auto; min-width: 160px; }
.cp-toolbar .cp-search { flex: 1; min-width: 200px; }

.cp-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

.cp-table thead {
  background: var(--cp-bg-panel-2);
}

.cp-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--cp-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--cp-border);
}

.cp-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--cp-border-soft);
  color: var(--cp-text);
  vertical-align: middle;
}

.cp-table tbody tr:hover { background: rgba(255, 140, 0, 0.04); }

.cp-table-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.cp-table-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--cp-text-muted);
  font-size: 13px;
}

/* ============= BADGES ============= */

.cp-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
  line-height: 1.4;
}

.cp-badge.b-active   { background: var(--cp-status-active-bg); color: var(--cp-status-active); }
.cp-badge.b-inactive { background: rgba(139, 148, 158, 0.15); color: var(--cp-text-muted); }
.cp-badge.b-warn     { background: var(--cp-status-warn-bg);   color: var(--cp-status-warn); }
.cp-badge.b-gold     { background: var(--cp-gold-glow); color: var(--cp-gold); }
.cp-badge.b-blue     { background: rgba(64, 156, 255, 0.15); color: #58a6ff; }
.cp-badge.b-pink     { background: rgba(255, 126, 182, 0.15); color: #ff7eb6; }
.cp-badge.b-purple   { background: rgba(176, 131, 240, 0.15); color: #b083f0; }
.cp-badge.b-danger   { background: var(--cp-status-danger-bg); color: var(--cp-status-danger); }

/* ============= MODAL ============= */

.cp-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(5, 8, 14, 0.85);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.cp-modal-overlay.is-open { display: flex; }

.cp-modal {
  background: var(--cp-bg-panel);
  border: 1px solid var(--cp-border);
  border-radius: var(--cp-radius-lg);
  width: 100%;
  max-width: 880px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--cp-shadow-lg);
  overflow: hidden;
}

.cp-modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--cp-border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cp-modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--cp-gold);
  margin: 0;
}

.cp-modal-close {
  width: 32px; height: 32px;
  background: transparent;
  border: none;
  color: var(--cp-text-muted);
  font-size: 22px;
  cursor: pointer;
  border-radius: var(--cp-radius-sm);
  display: flex; align-items: center; justify-content: center;
}

.cp-modal-close:hover { background: var(--cp-bg-input); color: var(--cp-text); }

.cp-modal-body {
  padding: 18px 22px;
  overflow-y: auto;
  flex: 1;
}

.cp-modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--cp-border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--cp-bg-panel-2);
}

/* ============= UTILITIES ============= */

.cp-flex { display: flex; }
.cp-gap-2 { gap: 8px; }
.cp-gap-3 { gap: 12px; }
.cp-mt-2 { margin-top: 8px; }
.cp-mt-3 { margin-top: 12px; }
.cp-mb-2 { margin-bottom: 8px; }
.cp-text-center { text-align: center; }
.cp-text-muted { color: var(--cp-text-muted); }
.cp-text-gold { color: var(--cp-gold); }
.cp-mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; }

.cp-loading {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--cp-border);
  border-top-color: var(--cp-gold);
  border-radius: 50%;
  animation: cp-spin 0.7s linear infinite;
}
@keyframes cp-spin { to { transform: rotate(360deg); } }

.cp-toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--cp-bg-panel);
  border: 1px solid var(--cp-border);
  border-left: 3px solid var(--cp-gold);
  border-radius: var(--cp-radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--cp-text);
  box-shadow: var(--cp-shadow-lg);
  z-index: 2000;
  max-width: 360px;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.cp-toast.is-visible { opacity: 1; transform: translateX(0); }
.cp-toast.t-error    { border-left-color: var(--cp-status-danger); }
.cp-toast.t-success  { border-left-color: var(--cp-status-active); }

/* ============= EDIT — TWO COLUMN ============= */

.cp-edit-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 18px;
}

@media (max-width: 1000px) {
  .cp-edit-grid { grid-template-columns: 1fr; }
}

.cp-link-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cp-link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--cp-bg-input);
  border: 1px solid var(--cp-border-soft);
  border-radius: var(--cp-radius-sm);
}

.cp-link-item:hover { border-color: var(--cp-border); }

.cp-link-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--cp-gold-glow);
  color: var(--cp-gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
}

.cp-link-body { flex: 1; min-width: 0; }
.cp-link-title { font-size: 13px; font-weight: 500; color: var(--cp-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cp-link-meta { font-size: 11px; color: var(--cp-text-muted); margin-top: 2px; }

.cp-lib-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--cp-radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.1s;
}

.cp-lib-item:hover { background: var(--cp-bg-input); }
.cp-lib-item.is-selected {
  background: var(--cp-gold-glow);
  border-color: rgba(255, 140, 0, 0.3);
}

.cp-lib-item input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--cp-gold);
}

.cp-lib-item-body { flex: 1; min-width: 0; }
.cp-lib-item-title { font-size: 13px; font-weight: 500; color: var(--cp-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cp-lib-item-meta { font-size: 11px; color: var(--cp-text-muted); margin-top: 3px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* ============= ADMIN-NAV-RIGHT custom slot ============= */
/* Match the same nav-right-overrides used by other admin pages */
.admin-nav-right {
  display: flex;
  gap: 12px;
  align-items: center;
}
.admin-nav-right .dashboard-button {
  padding: 10px 20px;
  background: rgba(255, 140, 0, 0.1);
  border: 1px solid rgba(255, 140, 0, 0.3);
  border-radius: 8px;
  color: #ff8c00;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s;
}
.admin-nav-right .dashboard-button:hover {
  background: rgba(255, 140, 0, 0.2);
  border-color: #ff8c00;
}
/* Hide dynamically injected dashboard buttons from auth-integration.js */
.nav-container > .dashboard-button,
.nav-container > a.dashboard-button,
.header .nav-right,
.nav-container > .nav-right { display: none !important; }