/* Design tokens - cheerful but professional. Light by default, dark via system preference or toggle */
:root {
  --bg: #fbfaff;
  --bg-alt: #f4f1ff;
  --surface: #ffffff;
  --text: #1c1838;
  --text-muted: #5f5a7d;
  --border: #e7e2f7;

  --primary: #6c4cff;          /* violet */
  --primary-strong: #5633f0;
  --primary-soft: rgba(108, 76, 255, 0.1);
  --coral: #ff6b5e;
  --sun: #ffb020;
  --mint: #12b886;
  --sky: #1c9bf0;
  --pink: #ec4899;
  --success: #12a150;
  --danger: #e03131;

  --blob-1: rgba(108, 76, 255, 0.28);
  --blob-2: rgba(255, 107, 94, 0.22);
  --blob-3: rgba(255, 176, 32, 0.22);

  --shadow: 0 10px 30px -14px rgba(48, 30, 120, 0.22);
  --shadow-lg: 0 26px 60px -24px rgba(48, 30, 120, 0.35);

  --font: "Rubik", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --radius: 20px;
  --radius-sm: 12px;
  --container: 1120px;
  --header-h: 68px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #100d1f;
    --bg-alt: #16122b;
    --surface: #1c1836;
    --text: #f1effe;
    --text-muted: #a9a4c6;
    --border: #2e2852;
    --primary: #9f8cff;
    --primary-strong: #bcafff;
    --primary-soft: rgba(159, 140, 255, 0.15);
    --coral: #ff8a80;
    --sun: #ffc94d;
    --mint: #38d9a9;
    --sky: #4dabf7;
    --pink: #f472b6;
    --success: #40c057;
    --danger: #ff6b6b;
    --blob-1: rgba(159, 140, 255, 0.22);
    --blob-2: rgba(255, 138, 128, 0.14);
    --blob-3: rgba(255, 201, 77, 0.12);
    --shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 26px 60px -20px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #100d1f;
  --bg-alt: #16122b;
  --surface: #1c1836;
  --text: #f1effe;
  --text-muted: #a9a4c6;
  --border: #2e2852;
  --primary: #9f8cff;
  --primary-strong: #bcafff;
  --primary-soft: rgba(159, 140, 255, 0.15);
  --coral: #ff8a80;
  --sun: #ffc94d;
  --mint: #38d9a9;
  --sky: #4dabf7;
  --pink: #f472b6;
  --success: #40c057;
  --danger: #ff6b6b;
  --blob-1: rgba(159, 140, 255, 0.22);
  --blob-2: rgba(255, 138, 128, 0.14);
  --blob-3: rgba(255, 201, 77, 0.12);
  --shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 26px 60px -20px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}