/* ============================================
   Norske medaljer – alle OL
   Based on the Komet design language.
   Winter (default) and summer themes.
   ============================================ */

/* --- Font: Maple Mono via fontsource CDN --- */
@font-face {
  font-family: "Maple Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/maple-mono@latest/latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Maple Mono";
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/maple-mono@latest/latin-700-normal.woff2") format("woff2");
}

/* --- Custom properties --- */
:root {
  /* Winter palette: cold blue-grays with warm medal accents */
  --color-bg: #dde3ea;
  --color-surface: #edf1f5;
  --color-surface-highlight: #d0dbe6;
  --color-text: #1a1a2e;
  --color-text-muted: #5a6478;
  --color-gold: #b8860b;
  --color-silver: #6b7b8d;
  --color-bronze: #a0522d;
  --color-accent: #ba2025;
  --color-accent-light: #dc2626;
  --color-link: #2563a8;
  --color-link-hover: #1d4ed8;
  --color-border: #1a1a2e;
  --color-border-light: #c5cdd6;
  --color-norway-bg: #edf1f5;
  --color-norway-border: #ba2025;
  --color-focus: #5a8dbf;

  --radius: 2px;

  /* Solid drop shadows, komet-style */
  --shadow-solid-sm: 2px 2px 0 rgba(0, 0, 0, 0.12);
  --shadow-solid: 4px 4px 0 rgba(0, 0, 0, 0.12);

  --font-mono: "Maple Mono", "SF Mono", "Consolas", "Liberation Mono", monospace;
}

/* --- Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Base --- */
html {
  font-size: 16px;
}

body {
  font-family: var(--font-mono);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100svh;
  padding: 1.5rem 1rem;

  /* Snow crystal background — ❅ characters at varied sizes via SVG text */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Ctext x='20' y='30' font-size='18' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='110' y='22' font-size='10' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='170' y='45' font-size='14' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='60' y='75' font-size='12' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='150' y='90' font-size='20' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='8' y='110' font-size='9' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='95' y='120' font-size='15' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='40' y='155' font-size='11' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='170' y='150' font-size='8' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='130' y='180' font-size='16' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='15' y='185' font-size='13' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3Ctext x='75' y='195' font-size='7' fill='%23fff'%3E%E2%9D%85%3C/text%3E%3C/svg%3E");
  background-size: 200px 200px;
}

a {
  color: var(--color-link);
  text-decoration: underline;

  &:hover {
    color: var(--color-link-hover);
  }

  &:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
  }
}

/* --- Header --- */
.header {
  text-align: center;
  padding: 2rem 0 1.5rem;
  max-width: 34.375rem;
  margin: 0 auto;
}

.header__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.header__subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-top: 0.25rem;
}

/* --- Main layout --- */
.main {
  max-width: 34.375rem;
  margin: 0 auto;
}

/* --- Norway hero section --- */
.norway {
  background-color: var(--color-norway-bg);
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-solid);

  /* Norwegian flag gradient border: red, white, blue, white, red */
  background-image:
    linear-gradient(var(--color-norway-bg), var(--color-norway-bg)),
    linear-gradient(135deg, #ba2025 20%, #fff 20%, #fff 35%, #00205b 35%, #00205b 65%, #fff 65%, #fff 80%, #ba2025 80%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.norway__heading {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;

  /* Norwegian flag indicator */
  &::before {
    content: "";
    display: inline-block;
    width: 1.375rem;
    height: 1rem;
    background-image: url("https://upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/40px-Flag_of_Norway.svg.png");
    background-size: contain;
    background-repeat: no-repeat;
  }
}

.norway__medals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.norway__loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

/* --- Medal card (inside Norway section) --- */
.medal-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  padding: 0.75rem 0.5rem;
  text-align: center;
}

.medal-card__count {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.medal-card__count--gold {
  color: var(--color-gold);
}

.medal-card__count--silver {
  color: var(--color-silver);
}

.medal-card__count--bronze {
  color: var(--color-bronze);
}

.medal-card__count--total {
  color: var(--color-text);
}

.medal-card__label {
  display: block;
  font-size: 0.625rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* --- Norway rank line --- */
.norway__rank {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.norway__rank strong {
  color: var(--color-accent);
  font-weight: 700;
}

/* --- Standings section --- */
.standings {
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-solid);
}

.standings__heading {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

/* --- Medal table --- */
.medal-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
}

.medal-table__head {
  border-bottom: 2px solid var(--color-border);
}

.medal-table th,
.medal-table td {
  padding: 0.375rem 0.5rem;
  text-align: center;
}

.medal-table__country,
.medal-table td:nth-child(2) {
  text-align: left;
}

.medal-table__loading {
  padding: 1.5rem;
  color: var(--color-text-muted);
  text-align: center;
  font-size: 0.75rem;
}

.medal-table th {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.medal-table tbody tr {
  border-bottom: 1px solid var(--color-border-light);
  transition: background-color 0.15s ease;

  &:hover {
    background-color: var(--color-surface-highlight);
  }
}

/* Highlight Norway's row */
.medal-table__row--highlight {
  background-color: var(--color-surface-highlight);
  font-weight: 700;

  &:hover {
    background-color: var(--color-surface-highlight);
  }
}

/* --- Medal icon (table header circles) --- */
.medal-icon {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  vertical-align: middle;
}

.medal-icon--gold {
  background-color: var(--color-gold);
}

.medal-icon--silver {
  background-color: var(--color-silver);
}

.medal-icon--bronze {
  background-color: var(--color-bronze);
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 1rem 0 2rem;
  color: var(--color-text-muted);
  font-size: 0.6875rem;
}

/* --- Error state --- */
.error {
  background-color: var(--color-surface);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 0.75rem;
  color: var(--color-accent);
  text-align: center;
  font-size: 0.75rem;
}

/* --- Footer nav --- */
.nav {
  max-width: 34.375rem;
  margin: 0 auto 2rem;
  font-size: 0.6875rem;
}

.nav__group {
  margin-bottom: 0.75rem;
}

.nav__label {
  display: block;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  font-size: 0.625rem;
  margin-bottom: 0.25rem;
}

.nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
}

.nav__link {
  color: var(--color-link);
  text-decoration: none;
  white-space: nowrap;

  &:hover {
    text-decoration: underline;
    color: var(--color-link-hover);
  }

  &:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
  }
}

.nav__link--active {
  font-weight: 700;
  text-decoration: underline;
}

.nav__toggle {
  display: block;
  margin: 0.75rem auto 0;
  padding: 0.375rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  cursor: pointer;

  &:hover {
    background: var(--color-surface-highlight);
  }

  &:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
  }
}

/* --- Summer theme --- */
[data-season="summer"] {
  --color-bg: #e8e0d4;
  --color-surface: #f5f0e8;
  --color-text: #2a1f14;
  --color-text-muted: #7a6b5a;
  --color-border: #2a1f14;
  --color-border-light: #d4c9b8;
  --color-surface-highlight: #ddd3c4;
  --color-link: #8b5e3c;
  --color-link-hover: #6b3f1f;
  --color-norway-bg: #f5f0e8;
  --color-focus: #8b5e3c;

  /* Sun glow in top-right corner */
  background-image: radial-gradient(circle at top right, #f0d060 0%, #e8c840 8%, #e4c23a22 30%, transparent 60%);
  background-size: cover;
  background-attachment: fixed;
}

/* --- Responsive tweaks --- */
@media (max-width: 30rem) {
  .norway__medals {
    grid-template-columns: repeat(2, 1fr);
  }

  .medal-table {
    font-size: 0.75rem;
  }

  .medal-table th,
  .medal-table td {
    padding: 0.375rem 0.25rem;
  }
}