@import '@mantine/core/styles.css';

:root {
  --font-inter: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Monitoring System Colors */
  --blue-primary: #2563EB;
  --purple-primary: #7C3AED;
  --gradient-blue-purple: linear-gradient(135deg, var(--blue-primary) 0%, var(--purple-primary) 100%);
  
  /* Backgrounds & Cards (Light Mode) */
  --bg-light: #F8FAFC;
  --card-light: #FFFFFF;
  
  /* Backgrounds & Cards (Dark Mode) */
  --bg-dark: #0F172A;
  --card-dark: #1E293B;

  /* Transitions */
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Resets */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: var(--font-inter);
  /* background-color handled by Mantine */
  color: var(--mantine-color-text);
}

body {
  overflow-x: hidden;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.2);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(124, 58, 237, 0.4);
}

/* Premium Dashboard Utilities */
.glass {
  background: var(--mantine-color-default);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(128, 128, 128, 0.1);
  border-radius: 24px; /* XL rounding for cards */
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.gradient-text {
  background: var(--gradient-blue-purple);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-bg {
  background: var(--gradient-blue-purple);
}

.premium-card {
  transition: var(--transition-smooth);
}
.premium-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -10px rgba(124, 58, 237, 0.3);
}

.sidebar-nav-item {
  position: relative;
  transition: var(--transition-smooth);
}

.sidebar-nav-item.active {
  background: var(--gradient-blue-purple);
  color: white;
}

/* Responsive Table */
.data-table {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table thead th {
  background: rgba(124, 58, 237, 0.05);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  padding: 12px 16px;
}

.data-table tbody tr {
  transition: var(--transition-smooth);
}
.data-table tbody tr:hover {
  background: rgba(124, 58, 237, 0.03);
}