/* IGRTEC Drive — design system */
:root {
  --igr-navy: #0a1f3d;
  --igr-navy-deep: #061528;
  --igr-blue: #1e5aa8;
  --igr-blue-bright: #2b6fd4;
  --igr-blue-dark: #164a8a;
  --igr-cyan: #00bcd4;
  --igr-cyan-light: #5eead4;
  --igr-teal: #14b8a6;
  --igr-text: #0f172a;
  --igr-text-muted: #64748b;
  --igr-text-light: #94a3b8;
  --igr-border: #e2e8f0;
  --igr-border-light: #f1f5f9;
  --igr-bg: #f4f7fb;
  --igr-bg-soft: #eef2f7;
  --igr-white: #ffffff;
  --igr-accent-soft: rgba(30, 90, 168, 0.09);
  --igr-accent-soft-cyan: rgba(0, 188, 212, 0.1);
  --igr-shadow-xs: 0 1px 2px rgba(12, 35, 64, 0.05);
  --igr-shadow-sm: 0 2px 8px rgba(12, 35, 64, 0.07);
  --igr-shadow: 0 8px 30px rgba(12, 35, 64, 0.1);
  --igr-shadow-lg: 0 20px 50px rgba(12, 35, 64, 0.14);
  --igr-radius-sm: 8px;
  --igr-radius: 12px;
  --igr-radius-lg: 16px;
  --igr-radius-xl: 20px;
  --igr-radius-pill: 999px;
  --igr-radius-footer: 48px 0 0 0;
  --igr-gradient-brand: linear-gradient(135deg, var(--igr-blue) 0%, var(--igr-blue-bright) 55%, var(--igr-cyan) 100%);
  --igr-gradient-surface: linear-gradient(180deg, #fafbfd 0%, var(--igr-bg) 100%);
  --igr-transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);

  --blue: var(--igr-blue);
  --blue-hover: var(--igr-blue-bright);
  --text: var(--igr-text);
  --text-2: var(--igr-text-muted);
  --border: var(--igr-border);
  --bg: var(--igr-bg);
}

/* Drive theme — OneDrive-style, tonos claros IGRTEC */
.drive-app {
  --drive-bg: #e9eef5;
  --drive-bg-elevated: #f5f8fc;
  --drive-surface: #ffffff;
  --drive-surface-hover: #f3f7fb;
  --drive-surface-active: #e8eef6;
  --drive-border: #c5d2e0;
  --drive-border-subtle: #d8e2ec;
  --drive-text: #152338;
  --drive-text-secondary: #3d5269;
  --drive-text-muted: #5c718a;
  --drive-accent: #1e5aa8;
  --drive-accent-hover: #2b6fd4;
  --drive-accent-glow: rgba(30, 90, 168, 0.2);
  --drive-cyan: #0e9eb3;
  --drive-cyan-bright: #06b6d4;
  --drive-cyan-soft: rgba(30, 90, 168, 0.1);
  --drive-danger: #dc2626;
  --drive-danger-bg: rgba(220, 38, 38, 0.08);
  --drive-warning-bg: rgba(251, 146, 60, 0.14);
  --drive-warning-border: rgba(234, 88, 12, 0.35);
  --drive-warning-text: #c2410c;
  --drive-card-pdf: #dc2626;
  --drive-card-word: #2563eb;
  --drive-card-excel: #16a34a;
  --drive-card-ppt: #ea580c;
  --drive-card-folder: #d97706;
  --drive-card-image: #0d9488;
  --drive-shadow: 0 2px 10px rgba(21, 35, 56, 0.07);
  --drive-shadow-lg: 0 8px 28px rgba(21, 35, 56, 0.1);
}