/*Global Styles*/

:root {
  /* Core vibe */
  --color-main: #dfdaba;
  /* unknown */
  --color-accent: #c0131b;
  /* unknown */
  --color-body-bg: #7E9377;
  /* unknown */
  --color-hover: #d9edc4;
  /* unknown */
  /* Text */
  --color-text: #03312e;
  /* unknown */
  --color-heading: #03312e;
  /* unknown */
  --color-muted: #feebd5;
  /* unknown */
  /* Extras for play */
  --color-fun-1: #d9edc4;
  /* unknown */
  --color-fun-2: #9b3134;
  /* unknown */
  --color-fun-3: #2d5152;
  /* unknown */
  /* Typography */
  --font-family-primary: 'PlaypenSansDeva', sans-serif;
  --font-size-sm: 14px;
  --font-size-md: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 26px;
  --font-size-xxl: 32px;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --font-weight-black: 900;
  /* Spacing */
  --space-xxs: 4px;
  --space-xs: 6px;
  --space-sm: 8px;
  --space-md: 10px;
  --space-lg: 12px;
  --space-24: 24px;
  --space-32: 32px;
  --spacing-vertical-base: 1.5rem;
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-full: 50%;
  /* Shadows */
  --shadow-outline-focus: 0 0 0 3px var(--color-main), 0 0 0 6px var(--color-main);
  --shadow-box-md: 0 4px 8px 2px rgba(0, 0, 0, 0.1);
  --shadow-gallery-card: 0 2px 6px rgba(0, 0, 0, 0.15);
  --shadow-popup-right: 2px 0 12px rgba(0, 0, 0, 0.2);
  --shadow-popup-left: -4px 0 12px rgba(0, 0, 0, 0.2);
}

@font-face { font-family: 'PlaypenSansDeva'; src: url('../fonts/PlaypenSansDeva-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; }
@font-face { font-family: 'Karma-Suture'; src: url('../fonts/Karma-Suture.woff2') format('woff2'); }
@font-face { font-family: 'Ponderosa-Regular'; src: url('../fonts/Ponderosa-Regular.woff2') format('woff2'); }

/* Custom scrollbar styles */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--color-body-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-muted);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-muted);
}

body {
  scrollbar-gutter: stable both-edges;
  font-family: var(--font-family-primary);
  margin: var(--spacing-vertical-base);
  color: var(--color-heading);
  background-color: var(--color-main);
  line-height: var(--line-height-base);
}

h1 {
  font-weight: var(--font-weight-black);
  color: var(--color-fun-3);
  margin-bottom: 1rem;
}

h2 {
  font-weight: var(--font-weight-black);
  color: var(--color-heading);
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
}

/* CSS-only scroll lock */
body:has(#popup-links:target),
body:has(#popup-toc:target) {
  overflow: hidden;
  padding-right: 12px;
  box-sizing: border-box;
}

.intro-section h2 {
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.5rem;
  color: var(--color-heading);
}

.intro-section p {
  max-width: 600px;
  color: var(--color-heading);
  margin-top: 0;
}

.popup-content h2 {
  margin-top: 2px;
  font-weight: var(--font-weight-black);
  font-size: 1.6rem;
  color: var(--color-heading);
  margin-bottom: 2px;
}

.btn {
  aspect-ratio: 1 / 1;
  min-width: 60px;
  max-width: 120px;
  position: relative;
  cursor: pointer;
  padding: 16px 16px;
  border: 2px solid #e8737a;
  border-radius: 24px;
  color: #fff;
  font-size: 48px;
  text-shadow: 1px 1px #000;
  text-align: center;
  box-shadow:
    inset 0px 4px 4px -3px #000,
    inset 0px -4px 4px -3px #000c,
    inset 0px 0px 24px -3px #f7b0a2;
  background: #ffeeda;
  isolation: isolate;
  transition:
    0.25s all,
    0.1s background-position;
}

.btn::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 150%, #00ace6, #ffffff 50%);
  background-size: 300% 50%;
  background-position: 50% 100%;
  background-repeat: no-repeat;
  opacity: 0;
  transition: inherit;
}

.btn::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: 24px;
  background: radial-gradient(circle at 50% 320%, #00ace6, #ffffff 50%);
  background-size: 300% 50%;
  background-position: 50% 0%;
  background-repeat: no-repeat;
  opacity: 0;
  transition: inherit;
}

.btn:hover {
  border-radius: 24px;
  box-shadow:
    inset 0px 4px 4px -3px #fff5,
    inset 0px -3px 4px -3px #fff;
}
.btn:hover::before,
.btn:hover::after {
  opacity: 1;
}

.btn:active::before,
.btn:active::after {
  opacity: 0;
}

.btn:active {
  border-radius: 24px;
  box-shadow:
    inset 0px 4px 4px -3px #fff5,
    inset 0px -3px 4px -3px #fff;
  background-position: 1px 1px;
}

.btn div {
  transition: 0.1s translate;
}

.btn:active div {
  translate: 1px 1px;
}