/**
 * تنسيقات لوحة التحكم الأكاديمية وإدارة النظام (Dashboard Styles)
 * متوافقة مع النمطين: الليلي (Architectural Blueprint) والنهاري الفاخر (Brown & Beige)
 */

/* الترويسة العليا للوحة التحكم */
.dashboard-header-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.dashboard-header-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
}

.dashboard-brand-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.dashboard-icon-badge {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--color-primary-glow);
  color: var(--on-surface-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border: 1px solid var(--border-accent);
}

.dashboard-titles h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.dashboard-titles p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.dashboard-status-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.dash-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
}

.dash-pill-cf {
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: var(--on-surface-accent);
}

.dash-pill-db {
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.08);
  color: var(--on-surface-success);
}

.dash-pill-user {
  border-color: var(--border-accent);
  background: var(--color-primary-glow);
  color: var(--on-surface-primary);
}

/* بطاقات الإحصائيات الأربعة (KPIs) */
.dash-kpis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.dash-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.dash-kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.dash-kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.kpi-students { background: rgba(56, 189, 248, 0.12); color: var(--on-surface-primary); }
.kpi-courses { background: rgba(245, 158, 11, 0.12); color: #d97706; }
.kpi-subs { background: rgba(244, 63, 94, 0.12); color: #e11d48; }
.kpi-cf { background: rgba(16, 185, 129, 0.12); color: #059669; }

[data-theme="light"] .kpi-students { background: rgba(92, 58, 33, 0.1); color: var(--on-surface-primary); }
[data-theme="light"] .kpi-courses { background: rgba(184, 115, 38, 0.12); color: var(--on-surface-accent); }
[data-theme="light"] .kpi-subs { background: rgba(185, 56, 38, 0.1); color: var(--on-surface-danger); }
[data-theme="light"] .kpi-cf { background: rgba(45, 122, 56, 0.1); color: var(--on-surface-success); }

.dash-kpi-info h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.dash-kpi-value {
  font-family: var(--font-latin);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.dash-kpi-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* شريط تبويبات لوحة التحكم الداخلية */
.dashboard-subtabs {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.dash-subtab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-arabic);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.dash-subtab-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.dash-subtab-btn.active {
  color: var(--on-surface-primary);
  background: var(--bg-surface);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .dash-subtab-btn.active {
  color: var(--on-surface-primary);
  background: #FFFFFF;
  border-color: rgba(92, 58, 33, 0.22);
}

/* لوحات المحتوى التابعة للتبويبات */
.dash-panel {
  display: none;
  animation: fadeIn 0.25s ease forwards;
}

.dash-panel.active-panel {
  display: block;
}

/* ترويسة العمليات وأزرار التصفية في كل لوحة */
.dash-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.dash-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.dash-select-filter {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-arabic);
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

/* الجداول الأكاديمية */
.dash-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.dash-table {
  width: 100%;
  border-collapse: collapse;
  text-align: right;
  font-size: 0.875rem;
}

.dash-table th {
  background: var(--bg-surface);
  padding: 14px 18px;
  font-weight: 800;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.dash-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.dash-table tr:hover td {
  background: var(--bg-hover);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.status-pending { background: rgba(245, 158, 11, 0.15); color: #d97706; border: 1px solid rgba(245, 158, 11, 0.3); }
.status-approved { background: rgba(16, 185, 129, 0.15); color: #059669; border: 1px solid rgba(16, 185, 129, 0.3); }
.status-revision { background: rgba(244, 63, 94, 0.15); color: #e11d48; border: 1px solid rgba(244, 63, 94, 0.3); }

/* بطاقة تكامل كلاود فلير الفاخرة */
.cf-integration-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}

.cf-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.cf-card-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cf-icon-large {
  font-size: 2rem;
  color: #f58220; /* Cloudflare Brand Orange */
}

.cf-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.cf-detail-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
}

.cf-detail-box label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.cf-detail-box strong {
  font-family: var(--font-latin);
  font-size: 0.95rem;
  color: var(--text-primary);
  display: block;
  word-break: break-all;
}

.cf-console-box {
  background: #060a14;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--on-surface-primary);
  direction: ltr;
  text-align: left;
  overflow-x: auto;
  line-height: 1.6;
}

[data-theme="light"] .cf-console-box {
  background: #2A1E17;
  color: #F8F3EA;
  border-color: rgba(92, 58, 33, 0.25);
}

/* ==========================================================================
   أزرار إجراءات الصفوف في جداول لوحة التحكم
   ========================================================================== */
.dash-row-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.dash-row-actions .btn { white-space: nowrap; }

/* منع الجدول من كسر التخطيط على الشاشات الضيقة */
.dash-table-wrapper,
.dash-panel table { max-width: 100%; }

@media (max-width: 900px) {
  .dash-panel .scroll-x,
  .dash-panel table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* دوران مؤشر الانتظار — يحترم تفضيل تقليل الحركة */
.spin { animation: pudSpin 900ms linear infinite; }
@keyframes pudSpin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

@media (max-width: 768px) {
  .dash-kpis-grid {
    display: flex !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-behavior: smooth;
    gap: var(--space-3) !important;
    padding-bottom: var(--space-2) !important;
    margin-inline: -16px !important;
    padding-inline: 16px !important;
    scrollbar-width: thin;
  }

  .dash-kpis-grid::-webkit-scrollbar {
    height: 4px;
  }

  .dash-kpis-grid::-webkit-scrollbar-thumb {
    background: var(--border-subtle);
    border-radius: var(--radius-full);
  }

  .dash-kpis-grid > .dash-kpi-card {
    flex: 0 0 75% !important;
    min-width: 220px !important;
    max-width: 280px !important;
    scroll-snap-align: start !important;
    scroll-snap-stop: normal !important;
  }
}