:root {
  --bg: #02091f;
  --panel: #000;
  --white: #f8f8f8;
  --yellow: #ffff00;
  --cyan: #00ffff;
  --red: #ff3030;
  --green: #00ff66;
  --blue: #263cff;
  --muted: #aaa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, #071b46, var(--bg) 55%, #000);
  color: var(--white);
  font-family: "Courier New", Courier, monospace;
  font-size: 16px;
}

.teletext-shell {
  width: min(1100px, 100%);
  margin: 0 auto;
  min-height: 100vh;
  background: var(--panel);
  border-left: 8px solid #111;
  border-right: 8px solid #111;
  padding: 10px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--blue);
  color: var(--yellow);
  padding: 8px 10px;
  border-bottom: 4px solid var(--yellow);
  text-transform: uppercase;
  font-weight: bold;
  letter-spacing: 1px;
}

.brand {
  font-size: clamp(1.3rem, 5vw, 2.8rem);
}

.page {
  background: var(--yellow);
  color: #000;
  padding: 4px 8px;
  font-size: clamp(1rem, 3vw, 1.5rem);
}

.tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 10px 0;
}

.tab {
  border: 0;
  background: #111;
  color: var(--cyan);
  font: inherit;
  font-weight: bold;
  padding: 8px 10px;
  cursor: pointer;
}

.tab.active {
  background: var(--yellow);
  color: #000;
}

h1 {
  margin: 14px 0 6px;
  color: var(--yellow);
  font-size: clamp(1.3rem, 5vw, 2.2rem);
  text-transform: uppercase;
}

.subline {
  color: var(--green);
  margin-top: 0;
}

.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 2px solid var(--cyan);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th {
  background: var(--cyan);
  color: #000;
  text-align: left;
  padding: 8px;
  white-space: nowrap;
}

td {
  padding: 8px;
  border-bottom: 1px solid #333;
  white-space: nowrap;
}

tbody tr:nth-child(1) td {
  color: var(--yellow);
  font-weight: bold;
}

tbody tr:nth-child(2) td,
tbody tr:nth-child(3) td {
  color: var(--green);
}

.cards {
  display: grid;
  gap: 10px;
}

.card {
  border: 2px solid var(--cyan);
  padding: 10px;
  background: #050505;
}

.card-title {
  color: var(--yellow);
  font-weight: bold;
  margin-bottom: 4px;
}

.scoreline {
  color: var(--white);
  font-size: 1.1rem;
}

.meta {
  color: var(--muted);
  margin-top: 6px;
}

.bonus {
  color: var(--green);
}

.details {
  margin-top: 8px;
  color: var(--cyan);
}

.details table {
  min-width: 680px;
  margin-top: 8px;
  font-size: 0.95rem;
}

footer {
  margin-top: 18px;
  border-top: 2px solid var(--yellow);
  padding-top: 8px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
  color: var(--cyan);
}

.hint {
  color: var(--muted);
}

@media (max-width: 640px) {
  .teletext-shell {
    border-left: 0;
    border-right: 0;
    padding: 8px;
  }

  body {
    font-size: 14px;
  }

  .tab {
    flex: 1 1 auto;
  }

  td, th {
    padding: 7px 6px;
  }
}