/* ============================================================
   ALIVE WATER THEME VARIABLES
   Modern unified palette combining system + brand colors
   ============================================================ */

:root {
  /* ===== Brand Colors (from Alive Water logo) ===== */
  --primary: #0084cb;          /* Way Beyond the Blue – vibrant water tone */
  --primary-light: #46c6f0;    /* Thor’s Thunder – highlight aqua tone */
  --primary-dark: #0054a9;     /* Blue Chip – deep ocean */
  --secondary: #00a0e0;        /* Homeworld – aqua accent */
  --accent: #009ad8;           /* Slight variation for buttons/hover */

  /* ===== Semantic States ===== */
  --success: #10b981;          /* green success tone */
  --warning: #f59e0b;          /* amber warning tone */
  --error: #ef4444;            /* red error tone */

  /* ===== Neutral + Backgrounds ===== */
  --text: #231f20;             /* Velvet Black – main text */
  --text-light: #4a5568;       /* soft gray-blue for secondary text */
  --light-bg: #f9fbfd;         /* very light bluish background */
  --border: #dbe7f3;           /* subtle blue-gray border */
  --white: #ffffff;            /* pure white */

  /* ===== Shadows & Depth ===== */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);

  /* ===== Spacing System ===== */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* ===== Border Radius ===== */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 12px;
  --radius-pill: 999px;

  /* ===== Transitions ===== */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition: all 0.3s ease;

  /* ===== Typography ===== */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;

  /* ===== Elevation & Z-Index ===== */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* ============================================================
   DARK MODE SUPPORT
   ============================================================ */
/*@media (prefers-color-scheme: dark) {
  :root {
    --text: #e2e8f0;
    --text-light: #a0aec0;
    --light-bg: #1e293b;
    --border: #334155;
    --primary: #46c6f0;     /* lighten main color for visibility */
    /*--primary-light: #7ed8f8;
  }
}
*/