/* GenSpark Dark Theme Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #3b82f6;
  --secondary: #1e40af;
  --dark: #0f172a;
  --darker: #020617;
  --sidebar-width: 260px;
  --topbar-height: 64px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--darker);
  color: #e2e8f0;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #1e293b;
}

::-webkit-scrollbar-thumb {
  background: #475569;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* Sidebar */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--dark);
  border-right: 1px solid #1e293b;
  overflow-y: auto;
  z-index: 40;
  transition: all 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.sidebar-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #f1f5f9;
}

.sidebar-menu {
  padding: 1rem 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: #94a3b8;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border-left: 3px solid transparent;
}

.sidebar-link:hover {
  background: #1e293b;
  color: #f1f5f9;
}

.sidebar-link.active {
  background: #1e293b;
  color: #3b82f6;
  border-left-color: #3b82f6;
}

.sidebar-link i {
  width: 20px;
  text-align: center;
}

/* Topbar */
.topbar {
  position: fixed;
  left: var(--sidebar-width);
  top: 0;
  right: 0;
  height: var(--topbar-height);
  background: var(--dark);
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 30;
}

.topbar-search {
  flex: 1;
  max-width: 500px;
}

.topbar-search input {
  width: 100%;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  color: #f1f5f9;
  outline: none;
  transition: border-color 0.2s;
}

.topbar-search input:focus {
  border-color: #3b82f6;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar-notification {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1e293b;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.topbar-notification:hover {
  background: #334155;
}

.notification-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  border: 2px solid var(--dark);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: #1e293b;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.topbar-user:hover {
  background: #334155;
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
}

/* Main Content */
.main-content {
  margin-left: var(--sidebar-width);
  margin-top: var(--topbar-height);
  padding: 2rem;
  min-height: calc(100vh - var(--topbar-height));
}

/* Cards */
.card {
  background: var(--dark);
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s;
}

.card:hover {
  border-color: #334155;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #f1f5f9;
}

/* Stats Cards */
.stat-card {
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: #3b82f6;
  box-shadow: 0 8px 16px rgba(59, 130, 246, 0.15);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.25rem;
}

.stat-label {
  color: #94a3b8;
  font-size: 0.875rem;
}

/* Table */
.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.table th {
  text-align: left;
  padding: 1rem;
  font-weight: 600;
  color: #94a3b8;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid #1e293b;
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid #1e293b;
}

.table-row {
  transition: background 0.2s;
  cursor: pointer;
}

.table-row:hover {
  background: #1e293b;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.badge-warning {
  background: rgba(251, 146, 60, 0.1);
  color: #fb923c;
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.badge-info {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-success {
  background: #22c55e;
  color: white;
}

.btn-success:hover {
  background: #16a34a;
}

.btn-danger {
  background: #ef4444;
  color: white;
}

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

.btn-secondary {
  background: #334155;
  color: #f1f5f9;
}

.btn-secondary:hover {
  background: #475569;
}

/* Login Page */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--darker), var(--dark));
  padding: 1rem;
}

.login-box {
  width: 100%;
  max-width: 400px;
  background: var(--dark);
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.login-logo {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.5rem;
}

.login-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #f1f5f9;
}

.login-subtitle {
  text-align: center;
  color: #94a3b8;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: #cbd5e1;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-input {
  width: 100%;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: #f1f5f9;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: #3b82f6;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: #1e293b;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #1e40af);
  transition: width 0.3s;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}

.modal {
  background: var(--dark);
  border: 1px solid #1e293b;
  border-radius: 12px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #f1f5f9;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1e293b;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}

.modal-close:hover {
  background: #334155;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid #1e293b;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* Utility Classes */
.text-primary {
  color: #3b82f6;
}

.text-success {
  color: #22c55e;
}

.text-warning {
  color: #fb923c;
}

.text-danger {
  color: #ef4444;
}

/* Notification Toast */
.notification-toast {
  position: fixed;
  top: calc(var(--topbar-height) + 1rem);
  right: 1rem;
  background: var(--dark);
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 1rem;
  min-width: 300px;
  max-width: 400px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
  z-index: 60;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

/* Notifications Dropdown */
.notifications-dropdown {
  animation: slideDown 0.2s ease;
}

.notifications-dropdown::-webkit-scrollbar {
  width: 6px;
}

.notifications-dropdown::-webkit-scrollbar-track {
  background: #1e293b;
}

.notifications-dropdown::-webkit-scrollbar-thumb {
  background: #475569;
  border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 0;
  }
  
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .topbar {
    left: 0;
  }
  
  .main-content {
    margin-left: 0;
  }
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--dark);
  border-radius: 16px;
  border: 1px solid #1e293b;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.3s ease;
  width: 90%;
  max-width: 800px;
}

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

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 2rem;
  max-height: calc(90vh - 100px);
  overflow-y: auto;
}

.form-input {
  background: #1e293b;
  border: 1px solid #334155;
  color: #f1f5f9;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background: #0f172a;
}

.form-input::placeholder {
  color: #64748b;
}