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

:root {
  /* === Light Theme (Default) === */
  /* Color palette from UI/UX Pro Max - SaaS General */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-tertiary: #f1f5f9;
  --color-bg-card: #ffffff;
  --color-bg-hover: #e2e8f0;
  --color-bg-input: #ffffff;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  --color-border-focus: #2563eb;
  --color-text-primary: #1e293b;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-light: rgba(37, 99, 235, 0.1);
  --color-success: #10b981;
  --color-success-light: rgba(16, 185, 129, 0.1);
  --color-warning: #f59e0b;
  --color-warning-light: rgba(245, 158, 11, 0.1);
  --color-danger: #ef4444;
  --color-danger-light: rgba(239, 68, 68, 0.1);
  --color-info: #2563eb;
  --color-info-light: rgba(37, 99, 235, 0.1);
  /* Additional accent colors */
  --color-accent-orange: #ea580c;
  --color-accent-orange-light: rgba(234, 88, 12, 0.1);

  /* Typography - Responsive Scale */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-size-xs: clamp(11px, 0.75rem, 12px);
  --font-size-sm: clamp(12px, 0.85rem, 13px);
  --font-size-base: clamp(13px, 0.95rem, 14px);
  --font-size-lg: clamp(14px, 1rem, 16px);
  --font-size-xl: clamp(16px, 1.1rem, 18px);
  --font-size-2xl: clamp(18px, 1.5rem, 24px);
  --font-size-3xl: clamp(20px, 2rem, 28px);
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing Scale - 8pt Grid */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Border Radius - Modern Enterprise */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;

  /* Shadows - Subtle Enterprise */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout - Fluid */
  --sidebar-width: clamp(200px, 18vw, 260px);
  --header-height: clamp(48px, 5vh, 56px);
  --page-padding: clamp(12px, 3vw, 24px);

  /* Legacy aliases (for backward compatibility) */
  --bg-primary: var(--color-bg-primary);
  --bg-secondary: var(--color-bg-secondary);
  --bg-tertiary: var(--color-bg-tertiary);
  --bg-card: var(--color-bg-card);
  --bg-hover: var(--color-bg-hover);
  --bg-input: var(--color-bg-input);
  --border-color: var(--color-border);
  --border-focus: var(--color-border-focus);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-muted);
  --accent-primary: var(--color-accent);
  --accent-primary-hover: var(--color-accent-hover);
  --accent-success: var(--color-success);
  --accent-success-bg: var(--color-success-light);
  --accent-warning: var(--color-warning);
  --accent-warning-bg: var(--color-warning-light);
  --accent-danger: var(--color-danger);
  --accent-danger-bg: var(--color-danger-light);
  --accent-danger-hover: #dc2626;
  --accent-info: var(--color-info);
  --accent-info-bg: var(--color-info-light);
  --radius-sm: var(--radius-sm);
  --radius-md: var(--radius-md);
  --radius-lg: var(--radius-lg);
  --shadow-sm: var(--shadow-sm);
  --shadow-md: var(--shadow-md);
  --shadow-lg: var(--shadow-lg);
  --font-mono: var(--font-mono);
  --font-sans: var(--font-family);
  --transition-fast: var(--transition-fast);
  --transition-normal: var(--transition-base);
  --terminal-bg: #1e293b;
  --terminal-text: #e2e8f0;
  --diff-num-color: #94a3b8;
}

/* === Dark Theme === */
[data-theme="dark"],
.dark {
  /* Color palette - Dark mode with UI/UX Pro Max aesthetic */
  --color-bg-primary: #0f172a;
  --color-bg-secondary: #1e293b;
  --color-bg-tertiary: #1e293b;
  --color-bg-card: #1e293b;
  --color-bg-hover: #334155;
  --color-bg-input: #0f172a;
  --color-border: #334155;
  --color-border-hover: #475569;
  --color-border-focus: #3b82f6;
  --color-text-primary: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-accent: #3b82f6;
  --color-accent-hover: #2563eb;
  --color-accent-light: rgba(59, 130, 246, 0.15);
  --color-success: #34d399;
  --color-success-light: rgba(52, 211, 153, 0.15);
  --color-warning: #fbbf24;
  --color-warning-light: rgba(251, 191, 36, 0.15);
  --color-danger: #f87171;
  --color-danger-light: rgba(248, 113, 113, 0.15);
  --color-info: #60a5fa;
  --color-info-light: rgba(96, 165, 250, 0.15);
  /* Additional accent colors */
  --color-accent-orange: #f97316;
  --color-accent-orange-light: rgba(249, 115, 22, 0.15);

  /* Legacy aliases */
  --bg-primary: var(--color-bg-primary);
  --bg-secondary: var(--color-bg-secondary);
  --bg-tertiary: var(--color-bg-tertiary);
  --bg-card: var(--color-bg-card);
  --bg-hover: var(--color-bg-hover);
  --bg-input: var(--color-bg-input);
  --border-color: var(--color-border);
  --border-focus: var(--color-border-focus);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-muted);
  --accent-primary: var(--color-accent);
  --accent-primary-hover: var(--color-accent-hover);
  --accent-success: var(--color-success);
  --accent-success-bg: var(--color-success-light);
  --accent-warning: var(--color-warning);
  --accent-warning-bg: var(--color-warning-light);
  --accent-danger: var(--color-danger);
  --accent-danger-bg: var(--color-danger-light);
  --accent-danger-hover: #f87171;
  --accent-info: var(--color-info);
  --accent-info-bg: var(--color-info-light);
  --terminal-bg: #0f172a;
  --terminal-text: #c9d1d9;
  --diff-num-color: #64748b;
}

/* === Global Reset === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

html, body {
  height: 100%;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
}

::selection {
  background: var(--color-accent);
  color: white;
}

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

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* === Focus Styles === */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}