/* Dashboard Styles */
:root {
  --sidebar-width: 280px;
  --sidebar-collapsed-width: 70px;
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --text-dark: #1f2937;
  --text-medium: #4b5563;
  --text-light: #9ca3af;
  --border-color: #e5e7eb;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-white);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  z-index: 1000;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-x: hidden;
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.sidebar.collapsed .sidebar-header {
  padding: 20px 10px;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--primary-color);
}

.sidebar-logo-img {
  width: 32px;
  height: 32px;
}

.sidebar.collapsed .sidebar-logo {
  justify-content: center;
}

.sidebar.collapsed .sidebar-logo span {
  display: none;
}

.sidebar-brand {
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
}

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.sidebar-toggle:hover {
  background: var(--bg-light);
  color: var(--text-dark);
}

.sidebar-nav {
  flex: 1;
  padding: 20px 0;
  overflow-y: auto;
}

.sidebar-menu {
  list-style: none;
}

.sidebar-menu-item {
  margin-bottom: 4px;
}

.sidebar-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: var(--text-medium);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, padding 0.2s ease, gap 0.2s ease;
  border-left: 3px solid transparent;
}

.sidebar-menu-link:hover {
  background: var(--bg-light);
  color: var(--text-dark);
}

.sidebar-menu-link.active {
  background: #eff6ff;
  color: var(--primary-color);
  border-left-color: var(--primary-color);
}

.sidebar-menu-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.sidebar-chevron {
  flex-shrink: 0;
  margin-left: auto;
  transition: transform 0.2s ease;
  transform: rotate(180deg);
}

.sidebar-menu-link.active .sidebar-chevron,
.sidebar-menu-link[aria-expanded="true"] .sidebar-chevron {
  transform: rotate(-90deg);
}

.sidebar.collapsed .sidebar-menu-link > span:not(.sidebar-menu-icon):not(.sidebar-chevron) {
  display: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.sidebar.collapsed .sidebar-menu-link {
  justify-content: center;
  gap: 0;
  padding: 12px 10px;
}

.sidebar.collapsed .sidebar-menu-link .sidebar-chevron {
  display: none;
}

.sidebar.collapsed .sidebar-menu-link .sidebar-menu-icon {
  margin: 0;
}

.sidebar-submenu {
  list-style: none;
  padding-left: 52px;
  display: none;
}

.sidebar-submenu.active {
  display: block;
}

.sidebar.collapsed .sidebar-submenu {
  display: none !important;
}

.sidebar-submenu-item {
  margin-bottom: 2px;
}

.sidebar-submenu-link {
  display: block;
  padding: 8px 12px;
  color: var(--text-medium);
  text-decoration: none;
  font-size: 14px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.sidebar-submenu-link:hover {
  background: var(--bg-light);
  color: var(--text-dark);
}

.sidebar-submenu-link.active {
  background: #eff6ff;
  color: var(--primary-color);
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

.sidebar.collapsed .sidebar-footer {
  display: none;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: #eff6ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
}

.user-details {
  flex: 1;
}

.user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
}

.user-role {
  font-size: 12px;
  color: var(--text-light);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-medium);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.logout-btn:hover {
  background: #fef2f2;
  color: var(--danger);
  border-color: #fecaca;
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

/* Top Bar */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-medium);
  cursor: pointer;
  padding: 8px;
}

.top-bar-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.notification-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--text-medium);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.15s;
}

.notification-btn:hover {
  background: var(--bg-light);
}

.notification-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--danger);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

/* Dashboard Content */
.dashboard-content {
  padding: 32px;
}

/* Welcome Section */
.welcome-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.welcome-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.welcome-subtitle {
  font-size: 14px;
  color: var(--text-medium);
}

.welcome-date {
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
}

/* Summary Cards */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.summary-card {
  background: var(--bg-white);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--border-color);
  transition: box-shadow 0.15s, transform 0.15s;
}

.summary-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.summary-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.summary-icon-blue {
  background: #eff6ff;
  color: var(--info);
}

.summary-icon-yellow {
  background: #fef3c7;
  color: var(--warning);
}

.summary-icon-green {
  background: #d1fae5;
  color: var(--success);
}

.summary-icon-purple {
  background: #ede9fe;
  color: #8b5cf6;
}

.summary-content {
  flex: 1;
}

.summary-label {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
  margin-bottom: 4px;
}

.summary-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.summary-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
}

.summary-trend-up {
  color: var(--success);
}

.summary-trend-down {
  color: var(--danger);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

/* Dashboard Card */
.dashboard-card {
  background: var(--bg-white);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.dashboard-card-full {
  grid-column: 1 / -1;
}

.dashboard-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.dashboard-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
}

.view-all-btn {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s;
}

.view-all-btn:hover {
  color: var(--primary-hover);
}

.dashboard-card-body {
  padding: 24px;
}

/* Activity List */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.activity-item {
  display: flex;
  gap: 12px;
}

.activity-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.activity-icon-new {
  background: var(--info);
}

.activity-icon-approved {
  background: var(--success);
}

.activity-icon-service {
  background: #8b5cf6;
}

.activity-icon-update {
  background: var(--warning);
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.activity-description {
  font-size: 13px;
  color: var(--text-medium);
  margin-bottom: 4px;
}

.activity-time {
  font-size: 12px;
  color: var(--text-light);
}

/* Quick Actions */
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.quick-action-btn:hover {
  background: #eff6ff;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.quick-action-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.quick-action-icon-blue {
  background: var(--info);
}

.quick-action-icon-green {
  background: var(--success);
}

.quick-action-icon-yellow {
  background: var(--warning);
}

.quick-action-icon-purple {
  background: #8b5cf6;
}

.quick-action-icon-pink {
  background: #ec4899;
}

.quick-action-icon-orange {
  background: #f97316;
}

.quick-action-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

/* Announcements */
.announcements-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.announcement-item {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--bg-light);
  border-radius: 8px;
  border-left: 4px solid var(--border-color);
}

.announcement-item-urgent {
  border-left-color: var(--danger);
  background: #fef2f2;
}

.announcement-badge {
  flex-shrink: 0;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--danger);
  color: white;
}

.announcement-badge-info {
  background: var(--info);
}

.announcement-content {
  flex: 1;
}

.announcement-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.announcement-description {
  font-size: 13px;
  color: var(--text-medium);
  margin-bottom: 8px;
  line-height: 1.5;
}

.announcement-time {
  font-size: 12px;
  color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .sidebar.collapsed ~ .main-content {
    margin-left: 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .dashboard-content {
    padding: 20px;
  }

  .summary-cards {
    grid-template-columns: 1fr;
  }

  .welcome-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .quick-actions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .top-bar {
    padding: 16px 20px;
  }

  .top-bar-title {
    font-size: 18px;
  }

  .summary-cards {
    gap: 16px;
  }

  .quick-actions-grid {
    grid-template-columns: 1fr;
  }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

@media (max-width: 768px) {
  .sidebar-overlay.active {
    display: block;
  }
}