/* Acquabio Brand Identity Design System (Manual de Marca + Linear/Plane 2026 SaaS) */

:root {
  /* Official Acquabio Brand Palette */
  --brand-primary: #358ccb;        /* Azul Acquabio Oficial */
  --brand-primary-hover: #2a6fa3;  /* Accent Hover */
  --brand-secondary: #1b255a;      /* Azul Marino Profundo Oficial */
  --brand-secondary-light: #26337a;
  --brand-accent: #358ccb;
  --brand-accent-muted: rgba(53, 140, 203, 0.15);
  --brand-glow: rgba(53, 140, 203, 0.3);

  /* Deep SaaS Dark Surfaces (derived from Azul Marino #1b255a) */
  --bg-app: #080b18;               /* Deepest void */
  --bg-sidebar: #0c1024;           /* Sidebar navigation surface */
  --bg-card: #121835;              /* Card & panel surface */
  --bg-card-hover: #172044;        /* Elevated card hover */
  --bg-card-subtle: #0e132c;       /* Inset panel */
  --bg-input: #0a0e21;             /* Form input background */
  
  /* Borders (Ultra sleek, subtle, 1px) */
  --border-subtle: #1c2652;        /* Linear-like crisp divider */
  --border-subtle-hover: #2d3b7a;
  --border-focus: #358ccb;
  --border-glow: rgba(53, 140, 203, 0.4);

  /* Text Hierarchy */
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-brand: #358ccb;
  --text-inverse: #080b18;

  /* Functional Status Colors */
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-success-border: rgba(16, 185, 129, 0.3);

  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-warning-border: rgba(245, 158, 11, 0.3);

  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.12);
  --color-danger-border: rgba(239, 68, 68, 0.3);

  /* AMBA Zones (Clean modern pastels) */
  --zone-norte: #38bdf8;
  --zone-sur: #34d399;
  --zone-oeste: #fbbf24;
  --zone-caba: #a78bfa;

  /* Official Typography: Montserrat */
  --font-family-base: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-family-display: 'Montserrat', system-ui, sans-serif;

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 9px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(53, 140, 203, 0.25);

  /* Micro-transitions */
  --transition-fast: 140ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 220ms cubic-bezier(0.16, 1, 0.3, 1);
}