@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #2dd4bf0d;
  --accent-green: #10B981;
  --accent-green-hover: #059669;
  --accent-green-alpha: rgba(16, 185, 129, 0.1);
  --border-color: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --danger: #ef4444;
  --warning: #f59e0b;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: #475569;
  border-radius: 10px;
}

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

/* Base Components */
.glass-panel {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.dashboard-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  transition: all 0.2s ease-in-out;
}

.dashboard-card:hover {
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.dashboard-card-static {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
}

.btn-primary {
  background-color: var(--accent-green);
  color: white;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--accent-green-hover);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: #475569;
}

.input-field {
  background-color: #0f172a;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px var(--accent-green-alpha);
}

/* Layout */
#sidebar {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-link {
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
}

.sidebar-link:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.sidebar-link.active {
  background-color: var(--accent-green-alpha);
  color: var(--accent-green);
  border-left-color: var(--accent-green);
}

.sidebar-link.active svg {
  color: var(--accent-green);
}

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

.page-transition {
  animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-ring-warning {
  0% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); }
  100% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

@keyframes pulse-ring-danger {
  0% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.8); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.online {
  background-color: var(--accent-green);
  animation: pulse-ring 2s infinite;
}

.status-dot.warning {
  background-color: var(--warning);
  animation: pulse-ring-warning 2s infinite;
}

.status-dot.offline {
  background-color: var(--danger);
  animation: pulse-ring-danger 2s infinite;
}

/* Charts Tooltip Customization */
#chartjs-tooltip {
  opacity: 1;
  position: absolute;
  background: rgba(15, 23, 42, 0.9);
  color: white;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  pointer-events: none;
  transform: translate(-50%, 0);
  transition: all .1s ease;
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  padding: 8px 12px;
  font-size: 12px;
  z-index: 50;
}

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

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

.data-table th {
  background-color: rgba(15, 23, 42, 0.5);
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  color: var(--text-main);
  white-space: nowrap;
}

.data-table tbody tr {
  transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* Loading Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(16, 185, 129, 0.3);
  border-radius: 50%;
  border-top-color: var(--accent-green);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 40;
  border-radius: inherit;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.loading-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* Utilities */
.text-gradient {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(to right, #10B981, #3b82f6);
}

.badge {
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-green {
  background-color: rgba(16, 185, 129, 0.1);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-blue {
  background-color: rgba(59, 130, 246, 0.1);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-gray {
  background-color: rgba(148, 163, 184, 0.1);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

/* Modal */
.modal-backdrop {
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
}

.modal-content {
  animation: modalPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Form switch (Toggle) */
.toggle-checkbox:checked {
  right: 0;
  border-color: var(--accent-green);
}
.toggle-checkbox:checked + .toggle-label {
  background-color: var(--accent-green);
}
.toggle-checkbox {
  right: 0;
  z-index: 1;
  border-color: #475569;
  transition: all 0.3s;
}
.toggle-label {
  width: 3rem;
  height: 1.5rem;
  background-color: #334155;
  border-radius: 9999px;
  transition: all 0.3s;
}