/* dashboard-styles.css */

/* --- المتغيرات العامة للوحة التحكم --- */
:root {
  --sidebar-width: 250px;
  --header-height: 70px;
  --dash-bg: #f4f7fa;
  --dash-card-bg: #ffffff;
  --dash-border: #e5e7eb;
  --dash-text-primary: #1f2937;
  --dash-text-secondary: #6b7280;
  --dash-accent: #3b82f6;
  --dash-accent-light: #dbeafe;
  --dash-radius: 12px;
  --dash-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

html[data-theme='dark'] {
  --dash-bg: #0d1117; /* لون خلفية داكن جداً */
  --dash-card-bg: #161b22; /* لون الكروت */
  --dash-border: #30363d; /* لون الحدود */
  --dash-text-primary: #c9d1d9; /* لون النص الأساسي */
  --dash-text-secondary: #8b949e; /* لون النص الثانوي */
}

/* --- الهيكل الأساسي للصفحة --- */
body.dashboard-page {
  display: flex; /* Use flexbox for the main layout */
  background-color: var(--dash-bg);
  color: var(--dash-text-primary);
  margin: 0;
  font-family: 'Tajawal', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  flex-direction: column; /* Stack children vertically */
}

html[data-theme='dark'] .sidebar {
  border-left-color: var(--dash-border);
}

/* --- حاويات المحتوى --- */
.page-content-wrapper {
  background-color: var(--dash-bg);
  padding-top: var(--header-height); /* Add padding to offset the fixed header */
  transition: margin 0.3s ease;
  flex-grow: 1; /* Allow wrapper to grow */
  width: 100%; /* Ensure it takes full width */
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.content-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  opacity: 0;
  pointer-events: none; /* Disable clicks by default */
  transition: opacity 0.3s ease;
  z-index: 9999 !important;
}

.sidebar-overlay.is-active {
  opacity: 1;
  pointer-events: auto; /* Enable clicks only when active */
}

/* --- الشريط العلوي (Header) --- */
.top-navbar {
  height: var(--header-height);
  background-color: var(--dash-card-bg);
  border-bottom: 1px solid var(--dash-border);
  display: flex;
  align-items: center !important;
  justify-content: space-between !important; /* Ensures items are spaced out */
  padding: 0 20px !important; /* Symmetrical padding */
  gap: 15px !important; /* Adds space between the grouped items */
  flex-shrink: 0;
  /* --- FIX: Lock header to the viewport --- */
  position: fixed !important;
  top: 0;
  left: 0 !important;
  right: 0 !important;
  width: 100vw !important; /* FIX: Full viewport width */
  box-sizing: border-box !important; /* FIX: Ensure padding doesn't break width */
  z-index: 9998 !important; /* FIX: Ensure header is below sidebar (10000) but above content */
  transition: none !important; /* Prevent sliding with sidebar */
  margin: 0 !important; /* Reset any sliding margins */
}

/* --- NEW: Responsive adjustments for the top navbar on mobile --- */
@media (max-width: 768px) {
  .top-navbar {
    padding: 0 16px !important; /* Reduce padding on mobile */
  }
}
/* NEW: Container for avatar and theme toggle */
.header-left-actions {
  display: flex;
  align-items: center;
  gap: 20px; /* Spacing between avatar and theme toggle */
  margin-right: auto; /* Pushes this group to the far left in RTL */
}

/* Remove old header groups */
.header-start,
.header-end {
  display: none;
}

.header-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dash-text-primary);
}

/* --- Layout Rules for Desktop --- */
@media (min-width: 769px) {
  .stats-grid,
  .courses-grid {
    display: flex;
    gap: 20px;
  }
}

/* --- End Layout Rules --- */

.header-icon-btn {
  background: transparent;
  border: none;
  color: var(--dash-text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  transition: background-color 0.2s ease;
}

.header-icon-btn:hover {
  background-color: var(--dash-bg);
}

/* --- Profile Dropdown --- */
.profile-dropdown {
  position: relative;
}

.profile-avatar-btn {
  background: none;
  border: none;
  padding: 0;
  border-radius: 50%; /* جعل الزر نفسه دائريًا */
  cursor: pointer;
}

.theme-toggle-switch {
  cursor: pointer;
  z-index: 1010; /* Ensure it's clickable */
}

.profile-avatar-btn img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--dash-accent);
}

.dropdown-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  width: 220px;
  background-color: var(--dash-card-bg);
  border: 1px solid var(--dash-border);
  border-radius: var(--dash-radius);
  box-shadow: var(--dash-shadow);
  padding: 8px;
  z-index: 1010; /* Ensure it appears above other content */
  display: none; /* Hide by default */
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.dropdown-menu.active {
  display: block; /* Show when active */
  opacity: 1;
  transform: translateY(0);
}

.dropdown-header {
  padding: 8px 12px;
  margin-bottom: 4px;
}
.dropdown-header .user-name {
  font-weight: 600;
  display: block;
}
.dropdown-header .user-email {
  font-size: 0.875rem;
  color: var(--dash-text-secondary);
  display: block;
}

.dropdown-divider {
  height: 1px;
  background-color: var(--dash-border);
  margin: 8px 0;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--dash-text-primary);
  transition: background-color 0.2s ease;
}

.dropdown-menu a:hover {
  background-color: var(--dash-bg);
}

/* --- المحتوى الرئيسي --- */
.page-content {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto; /* السماح بالـ scroll هنا فقط */
}

.welcome-bar h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.welcome-bar p {
  font-size: 1.1rem;
  color: var(--dash-text-secondary);
}

/* --- إصلاح تنسيق الكروت --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px; /* مسافة بين الكروت */
  margin-top: 32px; /* مسافة بين رسالة الترحيب والكروت */
  margin-bottom: 32px;
}

.stat-card {
  background-color: var(--dash-card-bg);
  border-radius: var(--dash-radius);
  padding: 24px;
  border: 1px solid var(--dash-border);
  box-shadow: var(--dash-shadow);
  display: flex; /* لضمان المحاذاة الأفقية */
  align-items: center; /* لمحاذاة العناصر عموديًا */
  gap: 20px; /* مسافة بين الأيقونة والنص */
}

.icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  color: #fff;
  flex-shrink: 0;
}

.stat-card.courses .icon-wrapper {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
}
.stat-card.quizzes .icon-wrapper {
  background: linear-gradient(135deg, #4ade80, #22c55e);
}
.stat-card.points .icon-wrapper {
  background: linear-gradient(135deg, #facc15, #f59e0b);
}

.stat-info h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--dash-text-secondary);
  font-weight: 600;
}

.stat-info .stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dash-text-primary);
}

/* --- قسم الكورسات --- */
.courses-section h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.course-card {
  background-color: var(--dash-card-bg);
  border-radius: 16px; /* More rounded corners */
  overflow: hidden;
  border: 1px solid var(--dash-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative; /* For overlay positioning */
  text-decoration: none; /* Remove underline from link */
  display: block; /* Ensure the link takes up the full space */
}

html[data-theme='dark'] .course-card {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

html[data-theme='dark'] .course-card:hover {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.course-card .thumbnail {
  width: 100%;
  height: 160px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.course-card:hover .thumbnail {
  transform: scale(1.05);
}

/* Overlay for play icon */
.play-icon-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 160px; /* Match thumbnail height */
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.play-icon-overlay i {
  font-size: 48px;
  color: rgba(255, 255, 255, 0.8);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.course-card:hover .play-icon-overlay {
  opacity: 1;
}

.course-info {
  padding: 16px;
  background-color: var(--dash-card-bg);
}

.course-info h4 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dash-text-primary);
}

/* New progress bar styles */
.progress-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-bar {
  flex-grow: 1;
  height: 8px;
  background-color: var(--dash-bg);
  border-radius: 4px;
  overflow: hidden;
}

.progress-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dash-text-secondary);
}

.progress-fill {
  height: 100%;
  background-color: var(--dash-accent);
  border-radius: 4px;
}

/* --- الشريط السفلي --- */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  background-color: var(--dash-card-bg);
  border-top: 1px solid var(--dash-border);
  padding: 16px 24px;
  z-index: 2147483647 !important; /* Max z-index to ensure it's on top of everything */
  color: var(--dash-text-secondary);
}

.site-footer a {
  color: var(--dash-text-secondary);
  text-decoration: none;
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--dash-text-primary);
}

.site-footer .separator {
  color: var(--dash-text-secondary);
  user-select: none;
}

/* --- My Account Page: Quiz Results Table --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--dash-border);
  border-radius: var(--dash-radius);
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px; /* Ensure table has a minimum width for readability */
}

.results-table th,
.results-table td {
  padding: 12px 15px;
  text-align: right;
  border-bottom: 1px solid var(--dash-border);
}

.results-table thead tr {
  background-color: var(--dash-bg);
}

.results-table th {
  font-weight: 600;
  color: var(--dash-text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.results-table tbody tr {
  transition: background-color 0.2s ease;
}

.results-table tbody tr:nth-child(even) {
  background-color: var(--dash-bg);
}

.results-table tbody tr:hover {
  background-color: var(--dash-accent-light);
}

/* --- NEW: Submenu Styles --- */
.has-submenu .submenu-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.has-submenu .arrow-icon {
  transition: transform 0.3s ease;
}

/* الحالة الافتراضية للقائمة المنسدلة (مخفية) */
.submenu-list {
  list-style: none;
  padding-right: 20px; /* مسافة بادئة للتمييز */
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, margin-top 0.4s ease-out;
}

/* Open State */
.has-submenu.open > .submenu-toggle .arrow-icon {
  transform: rotate(180deg);
}

.has-submenu.open > .submenu-list {
  max-height: 200px; /* Adjust as needed for more items */
  margin-top: 8px; /* Space between parent and child when open */
}

/* Submenu Item Styling */
.submenu-list .nav-link {
  font-size: 14px !important; /* Smaller font size */
  padding-top: 10px !important;
  padding-bottom: 10px !important;
  color: var(--dash-text-secondary) !important;
  background: transparent !important; /* Ensure no background conflicts */
}

.submenu-list .nav-link:hover {
  background: rgba(255, 255, 255, 0.05) !important;
  color: #fff !important;
}