:root {
  --color-bg: #0f1419;
  --color-surface: #1a2332;
  --color-surface2: #243044;
  --color-text: #e8edf4;
  --color-muted: #8b9cb3;
  --color-border: #2d3f56;
  --color-gold: #ffd700;
  --color-red: #e63946;
  --color-green: #2ecc71;
  --color-blue: #3498db;
  --font-main: "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--color-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gold);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--color-text);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--color-surface2);
  text-decoration: none;
}

.season-select {
  background: var(--color-surface2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
}

/* Main */
main {
  padding: 2rem 0 4rem;
}

.page-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.page-title.gold { color: var(--color-gold); }
.page-title.red { color: var(--color-red); }
.page-title.green { color: var(--color-green); }
.page-title.blue { color: var(--color-blue); }

.section-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--color-text);
  border-color: var(--color-muted);
}

.tab-btn.active {
  background: var(--color-surface2);
  color: var(--color-text);
  border-color: var(--color-blue);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  font-size: 0.9rem;
}

th,
td {
  padding: 0.65rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

th {
  background: var(--color-surface2);
  font-weight: 600;
  color: var(--color-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td.team-cell {
  text-align: left;
  font-weight: 500;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--color-gold);
}

/* Matchdays */
.matchday-block {
  margin-bottom: 1.5rem;
}

.matchday-title {
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-muted);
}

.match-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  gap: 1rem;
  flex-wrap: wrap;
}

.match-teams {
  flex: 1;
  min-width: 200px;
}

.match-score {
  font-weight: 700;
  font-size: 1.1rem;
  min-width: 60px;
  text-align: center;
}

.match-score.pending {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.match-goals {
  font-size: 0.8rem;
  color: var(--color-muted);
  width: 100%;
  margin-top: 0.25rem;
}

/* Teams grid */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}

.team-card:hover {
  border-color: var(--color-blue);
  transform: translateY(-2px);
}

.team-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Scorers */
.scorer-list {
  list-style: none;
}

.scorer-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
}

.scorer-list .goals {
  font-weight: 700;
  color: var(--color-gold);
}

/* Bracket */
.bracket {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 1rem 0;
}

.bracket-round {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 1.5rem;
  min-width: 200px;
}

.bracket-round-title {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.bracket-match {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 180px;
}

.bracket-team {
  padding: 0.5rem 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
}

.bracket-team:last-child {
  border-bottom: none;
}

.bracket-team.winner {
  background: rgba(46, 204, 113, 0.15);
  font-weight: 600;
}

.bracket-team .score {
  font-weight: 700;
  margin-left: 0.5rem;
}

/* Rules */
.rules-section {
  margin-bottom: 2rem;
}

.rules-section h2 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--color-gold);
}

.rules-content {
  white-space: pre-wrap;
  color: var(--color-muted);
  line-height: 1.8;
}

/* Home hero */
.hero {
  text-align: center;
  padding: 3rem 1rem;
}

.hero h1 {
  font-size: 2.5rem;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.hero p {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.competition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.competition-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.competition-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-blue);
}

.competition-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.competition-card.gold h2 { color: var(--color-gold); }
.competition-card.red h2 { color: var(--color-red); }
.competition-card.green h2 { color: var(--color-green); }
.competition-card.blue h2 { color: var(--color-blue); }

.competition-card a {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1.25rem;
  background: var(--color-surface2);
  border-radius: var(--radius);
  color: var(--color-text);
  text-decoration: none;
}

.competition-card a:hover {
  background: var(--color-blue);
  text-decoration: none;
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.modal h2 {
  margin-bottom: 1rem;
}

.modal-close {
  float: right;
  background: none;
  border: none;
  color: var(--color-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.player-list {
  list-style: none;
}

.player-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border);
}

.loading {
  text-align: center;
  padding: 2rem;
  color: var(--color-muted);
}

.error {
  background: rgba(230, 57, 70, 0.15);
  border: 1px solid var(--color-red);
  color: var(--color-red);
  padding: 1rem;
  border-radius: var(--radius);
  margin: 1rem 0;
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 600px) {
  .page-title { font-size: 1.5rem; }
  .hero h1 { font-size: 1.75rem; }
  th, td { padding: 0.5rem 0.4rem; font-size: 0.8rem; }
}