/**
 * Top bar: FIFA World Cup 2026 — logo, dates, countdown, CTA.
 */

:root {
  --top-bar-h: clamp(72px, 10vw, 96px);
  --top-bar-bg: #2b4bff;
  --top-bar-text: #ffffff;
  --top-bar-btn-bg: #0a0a0a;
  --top-bar-pad-x: clamp(16px, 4vw, 48px);
}

body {
  padding-top: var(--top-bar-h);
}

.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  min-height: var(--top-bar-h);
  display: flex;
  align-items: center;
  background: var(--top-bar-bg);
  color: var(--top-bar-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(12px, 3vw, 32px);
  padding-top: 12px;
  padding-bottom: 12px;
  max-width: 1920px;
  margin: 0 auto;
  padding-left: var(--top-bar-pad-x);
  padding-right: var(--top-bar-pad-x);
  flex-wrap: wrap;
  row-gap: 8px;
  width: 100%;
}

.top-bar__left {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 20px);
  min-width: 0;
}

.top-bar__logo {
  display: block;
  height: clamp(40px, 6vw, 52px);
  width: auto;
  flex-shrink: 0;
}

.top-bar__titles {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  min-width: 0;
}

.top-bar__title {
  margin: 0;
  font-size: clamp(0.875rem, 1.6vw, 1.0625rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.top-bar__dates {
  margin: 0;
  font-size: clamp(0.75rem, 1.3vw, 0.875rem);
  font-weight: 400;
  line-height: 1.2;
  opacity: 0.95;
  white-space: nowrap;
}

.top-bar__right {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  flex-shrink: 0;
}

.top-bar__prices {
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 0.4em 0.85em;
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  white-space: nowrap;
}

.price-pill__sym {
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.price-pill__val {
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.price-pill__cur {
  font-size: 0.75rem;
  font-weight: 700;
  opacity: 0.85;
}

.price-pill.is-loading .price-pill__val {
  opacity: 0.85;
}

.price-pill.is-error .price-pill__val {
  opacity: 0.9;
}

.top-bar__countdown {
  display: flex;
  align-items: stretch;
  gap: clamp(12px, 2.5vw, 28px);
}

.top-bar__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 2.5ch;
}

.top-bar__num {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.top-bar__label {
  font-size: clamp(0.625rem, 1vw, 0.75rem);
  font-weight: 500;
  text-transform: lowercase;
  opacity: 0.92;
  margin-top: 2px;
}

.top-bar__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55em 1.35em;
  border-radius: 999px;
  background: var(--top-bar-btn-bg);
  color: var(--top-bar-text);
  font-size: clamp(0.8125rem, 1.2vw, 0.9375rem);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.top-bar__btn:hover {
  background: #1a1a1a;
}

.top-bar__btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* Viewport height accounts for fixed bar (avoids double scroll) */
.viewport {
  height: calc(100vh - var(--top-bar-h) - var(--footer-h, 44px));
  min-height: 0;
}

@media (max-width: 720px) {
  .top-bar__inner {
    justify-content: center;
  }

  .top-bar__title,
  .top-bar__dates {
    white-space: normal;
  }

  .top-bar__right {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .top-bar__prices {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* Portrait optimization: reduce height + simplify spacing */
@media (orientation: portrait) and (max-width: 900px) {
  :root {
    --top-bar-h: clamp(72px, 14vw, 110px);
  }

  .top-bar__inner {
    gap: 12px;
    row-gap: 8px;
    align-content: center;
  }

  .top-bar__logo {
    height: clamp(36px, 7vw, 48px);
  }

  .top-bar__title {
    font-size: 0.98rem;
  }

  .top-bar__dates {
    font-size: 0.82rem;
  }

  .top-bar__countdown {
    gap: 14px;
  }

  .top-bar__label {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.65rem;
    margin-top: 0;
    margin-left: 6px;
    opacity: 0.78;
    font-weight: 600;
    line-height: 1;
  }

  /* Use abbreviated labels in portrait without changing desktop text */
  .top-bar__label {
    font-size: 0;
    letter-spacing: 0;
    text-transform: none;
    margin-left: 6px;
    opacity: 1;
    font-weight: 600;
  }

  .top-bar__label::after {
    content: attr(data-short);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.78;
  }

  .top-bar__unit {
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    gap: 0;
    min-width: 0;
  }

  .top-bar__btn {
    padding: 0.5em 1.1em;
  }

  .top-bar__right {
    width: 100%;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
  }

  .top-bar__prices {
    order: 2;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: center;
    width: 100%;
    padding: 2px 2px 0 2px;
    scroll-snap-type: x proximity;
  }

  /* Center SOL + $FWC as a single group */
  .top-bar__prices {
    margin-left: auto;
    margin-right: auto;
  }

  .top-bar__countdown {
    order: 1;
    width: auto;
    justify-content: center;
  }

  .top-bar__btn {
    order: 1;
    margin: 0;
    white-space: nowrap;
  }

  .price-pill {
    padding: 0.4em 0.78em;
    scroll-snap-align: start;
  }

  .top-bar__countdown {
    gap: 10px;
  }

  .top-bar__num {
    font-size: 1.2rem;
  }

  .top-bar__btn {
    white-space: nowrap;
  }
}