:root {
  --primary: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --secondary: #10b981;
  --secondary-dark: #059669;
  --dark: #1f2937;
  --gray: #6b7280;
  --light-gray: #f3f4f6;
  --white: #ffffff;
  --warning: #f59e0b;
  --danger: #ef4444;
  --success: #10b981;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --radius: 12px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Cairo", sans-serif;
}

body {
  background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
header {
  background: linear-gradient(
    135deg,
    var(--primary-dark) 0%,
    var(--primary) 100%
  );
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.6rem;
  font-weight: 800;
}

.logo i {
  font-size: 2rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.user-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 5px 10px;
  border-radius: 6px;
  transition: var(--transition);
}

.user-profile:hover {
  background: rgba(255, 255, 255, 0.1);
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.user-name {
  font-weight: 600;
}

.user-type-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.notification-icon {
  position: relative;
  cursor: pointer;
  font-size: 1.3rem;
}

.notification-badge {
  position: absolute;
  top: -5px;
  left: -5px;
  background: var(--danger);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.logout-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logout-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Notifications Panel */
.notification-panel {
  position: fixed;
  top: 80px;
  left: 20px;
  width: 350px;
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 1001;
  display: none;
}

.notification-panel.active {
  display: block;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.notification-header {
  padding: 15px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notification-body {
  max-height: 400px;
  overflow-y: auto;
  padding: 10px;
}

.notification-item {
  padding: 12px;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  gap: 10px;
  border-radius: 8px;
  margin-bottom: 5px;
  transition: var(--transition);
  position: relative;
  align-items: flex-start;
}

.notification-item:hover {
  background: #f9fafb;
}

.notification-item i {
  color: var(--primary);
  margin-top: 3px;
}

.notification-content {
  flex: 1;
}

.notification-content h4 {
  margin-bottom: 5px;
  color: var(--dark);
}

.notification-time {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 5px;
}

.delete-notification-btn {
  background: transparent;
  border: none;
  color: var(--gray);
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 0.9rem;
  align-self: flex-start;
  margin-top: 2px;
}

.delete-notification-btn:hover {
  background: #fee2e2;
  color: var(--danger);
}

.clear-all-notifications-btn {
  transition: var(--transition);
}

.clear-all-notifications-btn:hover {
  background: var(--danger) !important;
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Main Content */
.main-content {
  padding: 30px 0;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.welcome-message {
  text-align: center;
  margin-bottom: 30px;
  padding: 20px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.welcome-message h1 {
  color: var(--primary);
  margin-bottom: 10px;
}

.welcome-message p {
  color: var(--gray);
}

/* Stats Cards */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background-color: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 15px;
  transition: var(--transition);
  cursor: pointer;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.stat-icon.bus {
  background-color: #dbeafe;
  color: var(--primary);
}
.stat-icon.route {
  background-color: #d1fae5;
  color: var(--secondary);
}
.stat-icon.time {
  background-color: #fef3c7;
  color: var(--warning);
}
.stat-icon.station {
  background-color: #e0e7ff;
  color: #6366f1;
}

.stat-info h3 {
  font-size: 2rem;
  margin-bottom: 5px;
  color: var(--primary-dark);
}

.stat-info p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* Location Control */
.location-control {
  background: white;
  padding: 15px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-secondary {
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
  transform: translateY(-2px);
}

.location-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  padding: 5px 12px;
  border-radius: 20px;
  background: #f3f4f6;
}

.location-status.active {
  background: #d1fae5;
  color: var(--secondary-dark);
}

.location-status.active i {
  color: var(--secondary-dark);
}

/* Live Map */
.map-container {
  background-color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 30px;
  height: 450px;
  position: relative;
  overflow: hidden;
}

.map-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.map {
  height: 350px;
  background-color: #e0f2fe;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.fit-to-location-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  margin-top: 15px;
  margin-bottom: 30px;
  align-self: flex-end;
  margin-left: 0;
  margin-right: 0;
}

.fit-to-location-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.fit-to-location-btn i {
  font-size: 1rem;
}

.bus-marker {
  position: absolute;
  width: 35px;
  height: 35px;
  background-color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  cursor: pointer;
  z-index: 10;
  border: 3px solid white;
}

.bus-marker:hover {
  transform: scale(1.3);
  z-index: 20;
}

.bus-marker.active {
  transform: scale(1.3);
  background-color: var(--danger);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
  z-index: 20;
  animation: pulse 1.5s infinite;
}

.user-marker {
  position: absolute;
  width: 25px;
  height: 25px;
  background-color: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  z-index: 5;
  border: 3px solid white;
}

.station-marker {
  position: absolute;
  width: 18px;
  height: 18px;
  background-color: var(--warning);
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.route-line {
  position: absolute;
  height: 5px;
  background-color: var(--danger);
  opacity: 0.8;
  transform-origin: left center;
  z-index: 2;
  border-radius: 2px;
  pointer-events: none;
}

/* Section Title */
.section-title {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-light);
}

/* Buses List */
.buses-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.bus-card {
  background-color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 2px solid transparent;
}

.bus-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.bus-card.active {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.bus-header {
  padding: 15px;
  background-color: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bus-number {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--primary);
}

.bus-status {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.bus-status.active {
  background-color: #d1fae5;
  color: var(--secondary-dark);
}

.bus-body {
  padding: 20px;
}

.bus-route {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
  font-weight: 600;
}

.bus-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
}

.info-item i {
  color: var(--primary);
}

.bus-actions {
  display: flex;
  gap: 10px;
}

.btn {
  padding: 10px 15px;
  border-radius: 6px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

/* Profile Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2000;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: 20px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: white;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: var(--dark);
}

.form-control {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-row {
  display: flex;
  gap: 10px;
}

.form-row .form-group {
  flex: 1;
}

.modal-footer {
  padding: 20px;
  border-top: 1px solid #e5e7eb;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:hover {
  background: #dc2626;
}

/* Access Denied */
.access-denied {
  text-align: center;
  padding: 50px 20px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 50px auto;
  max-width: 500px;
}

.access-denied i {
  font-size: 4rem;
  color: var(--danger);
  margin-bottom: 20px;
}

.access-denied h2 {
  color: var(--dark);
  margin-bottom: 15px;
}

.access-denied p {
  color: var(--gray);
  margin-bottom: 25px;
}

.access-denied .btn {
  display: inline-flex;
  padding: 12px 30px;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

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

  .buses-list {
    grid-template-columns: 1fr;
  }

  .map-container {
    height: 400px;
  }

  .map {
    height: 300px;
  }

  .notification-panel {
    width: 90%;
    right: 5%;
    left: 5%;
  }

  .form-row {
    flex-direction: column;
  }
}