/**
 * Surf School Platform — white-label theme tokens
 */
:root {
  /* Brand — platform default logo (SSP) */
  --color-navy: #152456;
  --color-navy-dark: #0c1638;
  --color-navy-mid: #1a2b6d;
  --color-navy-light: #243d8a;
  --color-cyan: #00b4e6;
  --color-cyan-light: #5fd4f7;
  --color-cyan-dark: #0090c4;
  --color-green: #1b7339;
  --color-green-light: #34a853;

  /* Neutrals */
  --color-sand: #f7f3eb;
  --color-sand-dark: #ebe4d6;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-text: #1e293b;
  --color-text-muted: #475569;

  /* Semantic */
  --color-ok: #16a34a;
  --color-attention: #ea580c;
  --color-danger: #dc2626;
  --color-attention-soft: #fff7ed;
  --color-attention-ink: #9a3412;
  --color-fair: #eab308;
  --color-info: #2563eb;

  /* Site UI — live cam / media chrome */
  --color-live: #7dffb2;
  --color-cam-viewport: #0a1028;

  /* Wave panel surfaces (non-chart UI) */
  --color-wave-coast-bg: #eff6ff;
  --color-wave-sea-bg: #f0fdf4;
  --color-wave-compass-soft: #eef6ff;
  --color-wave-height-top: #dbeafe;
  --color-wave-height-bot: #93c5fd;

  /*
   * Third-party brand — WhatsApp green (#25D366).
   * Do not white-label; keep official Meta/WhatsApp brand color for recognition.
   */
  --color-whatsapp: #25d366;

  /* Typography */
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;

  /* Layout */
  --header-height: 4.5rem;
  --max-width: 72rem;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --shadow: 0 4px 20px rgba(21, 36, 86, 0.1);
  --shadow-lg: 0 12px 48px rgba(21, 36, 86, 0.15);
  --touch-min: 2.75rem; /* 44px — WCAG 2.2 target size */

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}