:root {
  --bg: #0f1712;
  --bg-card: #17241c;
  --bg-card-alt: #1e2e24;
  --border: #2c4032;
  --green: #4caf50;
  --green-bright: #6fdc7f;
  --text: #e8f0e9;
  --text-dim: #9db3a3;
  --red: #e05c5c;
  --gold: #d4af37;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, sans-serif;
  background: radial-gradient(circle at top, #1a2a1e 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
}

/* ---------- Topbar ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 2px solid var(--border);
  background: var(--bg-card);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.club-logo {
  height: 56px;
  width: 56px;
  object-fit: contain;
  flex-shrink: 0;
}

.topbar h1 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.3px;
  color: var(--green-bright);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.admin-link:hover {
  border-color: var(--green);
  color: var(--green-bright);
}

/* ---------- Tabs ---------- */

.tabs {
  display: flex;
  gap: 2px;
  padding: 0 8px;
  border-bottom: 2px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 12px 12px;
  cursor: pointer;
  font-size: 0.85rem;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--green-bright);
  border-bottom-color: var(--green);
}
.tab-btn.hidden { display: none; }

/* ---------- Layout ---------- */

main {
  padding: 14px 10px 8px;
  margin: 0 auto;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.group-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
}

.group-card h3 {
  margin-top: 0;
  color: var(--green-bright);
  font-size: 1rem;
}

/* ---------- Tables ---------- */

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -4px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  table-layout: fixed;
}

th, td {
  padding: 7px 4px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

th:first-child, td.team-name {
  width: 38%;
  text-align: left;
}

th { color: var(--text-dim); font-weight: 600; }
td.team-name { text-align: left; }

/* Hide secondary standings columns (S/U/N) on narrow screens to keep
   Team / Sp / Tore / Diff / Pkt readable without horizontal scrolling. */
.standings-table .col-secondary { display: none; }

/* ---------- Match rows ---------- */

.match-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 0.86rem;
}
.match-row:last-child { border-bottom: none; }

.match-teams {
  flex: 1 1 100%;
  min-width: 0;
}
.match-score {
  font-weight: 700;
  color: var(--green-bright);
  min-width: 50px;
  text-align: left;
}
.match-field {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 8px;
  text-align: center;
}
.match-time {
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-left: auto;
  text-align: right;
}
.pending { color: var(--text-dim); font-style: italic; }

/* ---------- Bracket ---------- */

.bracket-round {
  margin-bottom: 18px;
}
.bracket-round h3 { color: var(--green-bright); font-size: 1rem; }
.bracket-match {
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
}
.bracket-match .winner { color: var(--gold); font-weight: 700; }

/* ---------- Footer ---------- */

footer {
  text-align: center;
  color: var(--text-dim);
  padding: 16px;
  font-size: 0.78rem;
}

.empty-hint { color: var(--text-dim); font-style: italic; padding: 12px 0; }

/* ---------- Final ranking ---------- */

.final-ranking {
  width: 100%;
  border-collapse: collapse;
}
.final-ranking td {
  padding: 8px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.final-ranking td:first-child {
  width: 56px;
  font-weight: 700;
  color: var(--gold);
  text-align: right;
  padding-right: 10px;
}
.final-ranking tr:first-child td {
  color: var(--gold);
  font-size: 1rem;
  font-weight: 700;
}

.final-ranking tr:first-child td:first-child {
  font-size: 0.78rem;
}

/* =========================================================
   Tablet and up (>=600px)
   ========================================================= */
@media (min-width: 600px) {
  .topbar { padding: 18px 24px; }
  .club-logo { height: 72px; width: 72px; }
  .topbar h1 { font-size: 1.3rem; }

  .tabs { padding: 10px 24px 0; gap: 4px; }
  .tab-btn { padding: 10px 16px; font-size: 0.92rem; }

  main { padding: 22px 24px; max-width: 760px; }

  .group-card { padding: 16px; }
  .group-card h3 { font-size: 1.05rem; }

  table { font-size: 0.88rem; }
  th, td { padding: 8px 6px; }
  th:first-child, td.team-name { width: 32%; }

  /* Restore S/U/N columns once there is room */
  .standings-table .col-secondary { display: table-cell; }

  .match-row { flex-wrap: nowrap; font-size: 0.92rem; }
  .match-teams { flex: 1 1 auto; }
  .match-time { min-width: 130px; margin-left: 0; }
  .match-field { min-width: 60px; }

  .final-ranking td { padding: 9px 10px; }
}

/* =========================================================
   Desktop / PC (>=1024px)
   ========================================================= */
@media (min-width: 1024px) {
  main { max-width: 1100px; }
}