:root {
  --card-bg: #0f1117;
  --card-text: #f0f0f0;
  --divider: #2a2a3a;
  --badge-bg: #1e2235;
  --badge-border: #3a3a5a;
  --status-bg: #111318;
  --status-text: #888;
  --swap-bg: #1e2235;
}

html, body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--card-bg);
}

.hidden {
  display: none !important;
}

/* ── Screen 1: Overview ── */

#screen-overview {
  height: 100vh;
  overflow-y: auto;
  color: var(--card-text);
}

#screen-overview main {
  padding-top: 2rem;
}

#overview-status {
  margin-bottom: 1rem;
  color: var(--status-text);
}

#matches-table {
  width: 100%;
  cursor: default;
}

#matches-table tbody tr {
  cursor: pointer;
}

#matches-table tbody tr:hover td {
  background: rgba(255, 255, 255, 0.05);
}

/* ── Screen 2: Scoreboard ── */

#screen-scoreboard {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}

#scoreboard {
  position: relative;
  display: flex;
  flex: 1;
  overflow: hidden;
}

.score-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  color: var(--card-text);
  padding: 1rem;
  gap: 0.5rem;
  overflow: hidden;
}

#card-home {
  border-right: 2px solid var(--divider);
}

.team-name {
  font-size: clamp(0.9rem, 3vw, 1.8rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  opacity: 0.85;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 90%;
}

.score {
  font-size: min(40vw, 55vh);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* Swap button: centered at top between the two cards */
#btn-swap {
  position: absolute;
  top: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  padding: 0.25rem 0.75rem;
  font-size: 1.2rem;
  background: var(--swap-bg);
  border: 1px solid var(--badge-border);
  color: var(--card-text);
  border-radius: 0.5rem;
  cursor: pointer;
  white-space: nowrap;
}

#btn-swap:hover {
  background: var(--badge-border);
}

/* Sets-won badge: centered between the two cards at mid-height */
#sets-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 0.75rem;
  padding: 0.4rem 0.9rem;
  font-size: clamp(1rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--card-text);
  white-space: nowrap;
  pointer-events: none;
}

/* Status bar */
#status-bar {
  height: 3rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 1rem;
  background: var(--status-bg);
  border-top: 1px solid var(--divider);
  flex-shrink: 0;
}

#btn-back {
  padding: 0.2rem 0.8rem;
  font-size: 0.85rem;
  white-space: nowrap;
  margin: 0;
}

#status-info {
  font-size: 0.85rem;
  color: var(--status-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

#btn-fullscreen {
  padding: 0.2rem 0.8rem;
  font-size: 0.85rem;
  white-space: nowrap;
  margin: 0;
  margin-left: auto;
}