/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ouro:   #FFD700;
  --prata:  #C0C0C0;
  --bronze: #CD7F32;
  --verde:  #006600;
  --verde-claro: #007a00;
  --bg:     #0a1628;
  --bg-card: #0e1f3a;
  --bg-row:  #132444;
  --text:   #e8eaf0;
  --text-dim: #8a9bbf;
  --border: #1e3a5f;
  --accent: #1a6fc4;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== Header ===== */
header {
  background: linear-gradient(135deg, #003d00 0%, #006600 40%, #004d99 100%);
  border-bottom: 3px solid var(--ouro);
  padding: 1.5rem 1rem;
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  position: relative;
}

.trophy { font-size: 2.5rem; line-height: 1; }

.header-text { text-align: center; }

h1 {
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.subtitle {
  font-size: 0.9rem;
  color: var(--ouro);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* ===== Main ===== */
main {
  flex: 1;
  max-width: 860px;
  width: 100%;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* ===== Update bar ===== */
.update-bar {
  text-align: right;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.update-bar strong { color: var(--text); }

/* ===== Ranking table ===== */
.ranking-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.ranking-table {
  width: 100%;
  border-collapse: collapse;
}

.ranking-table thead tr {
  background: linear-gradient(90deg, #0a2a55 0%, #0e3366 100%);
  border-bottom: 2px solid var(--ouro);
}

.ranking-table thead th {
  padding: 0.85rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ouro);
  text-align: center;
}

.ranking-table thead th.col-selecao { text-align: left; }

.ranking-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.ranking-table tbody tr:last-child { border-bottom: none; }

.ranking-table tbody tr:hover { background: rgba(26, 111, 196, 0.12); }

/* Destaque para top 3 */
.ranking-table tbody tr.pos-1 { background: rgba(255, 215, 0, 0.07); }
.ranking-table tbody tr.pos-2 { background: rgba(192, 192, 192, 0.06); }
.ranking-table tbody tr.pos-3 { background: rgba(205, 127, 50, 0.06); }

.ranking-table tbody tr.pos-1:hover { background: rgba(255, 215, 0, 0.12); }
.ranking-table tbody tr.pos-2:hover { background: rgba(192, 192, 192, 0.10); }
.ranking-table tbody tr.pos-3:hover { background: rgba(205, 127, 50, 0.10); }

.ranking-table td {
  padding: 0.9rem 1rem;
  text-align: center;
  vertical-align: middle;
}

/* ===== Colunas ===== */
.col-pos { width: 60px; }
.col-selecao { text-align: left; }
.col-medalha { width: 64px; }
.col-pontos { width: 100px; }

/* ===== Position badge ===== */
.pos-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.85rem;
}

.pos-badge-1 { background: var(--ouro); color: #1a0a00; }
.pos-badge-2 { background: var(--prata); color: #1a1a1a; }
.pos-badge-3 { background: var(--bronze); color: #fff; }
.pos-badge-outros { background: var(--bg-row); color: var(--text-dim); border: 1px solid var(--border); }

/* ===== Seleção cell ===== */
.col-selecao { display: flex; align-items: center; gap: 0.75rem; }

.bandeira { width: 40px; height: 27px; object-fit: cover; border-radius: 3px; flex-shrink: 0; }

.nome-selecao {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

/* ===== Medalha count ===== */
.medalha-count {
  font-weight: 700;
  font-size: 1rem;
}

.zero { color: var(--text-dim); font-size: 0.85rem; }

/* ===== Pontos ===== */
.pontos-valor {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ouro);
  letter-spacing: 0.02em;
}

tr.pos-2 .pontos-valor { color: var(--prata); }
tr.pos-3 .pontos-valor { color: var(--bronze); }

/* ===== Legend ===== */
.legend {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.7rem;
}

.badge-1 { background: var(--ouro); color: #1a0a00; }
.badge-2 { background: var(--prata); color: #1a1a1a; }
.badge-3 { background: var(--bronze); color: #fff; }

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
}

/* ===== Responsivo ===== */
@media (max-width: 520px) {
  .trophy { font-size: 1.8rem; }
  h1 { font-size: 1.2rem; }

  .ranking-table thead th,
  .ranking-table td { padding: 0.7rem 0.5rem; }

  .bandeira { font-size: 1.4rem; }
  .nome-selecao { font-size: 0.88rem; }

  .col-medalha { width: 44px; }
  .col-pontos { width: 70px; }
  .pontos-valor { font-size: 1.05rem; }
}