/* ─────────────────────────────────────────────
   BetNova — Design tokens
   Direção: "cofre privado" discreto — fundo tinta profunda,
   ouro como acento único, numerais monoespaçados.
   Responsivo: mobile-first, com pontos de quebra para tablet e desktop.
   ───────────────────────────────────────────── */
:root {
  --ink-950: #090D12;
  --ink-900: #0E141B;
  --card-800: #141C26;
  --card-700: #1B2531;
  --hairline: #263140;
  --hairline-soft: #1C2530;
  --gold: #D4AF61;
  --gold-bright: #E8C97C;
  --gold-dim: #8A7038;
  --emerald: #22B884;
  --danger: #D4574F;
  --text-100: #F1F2F4;
  --text-400: #9CA7B4;
  --text-600: #6B7684;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --gutter: clamp(14px, 4vw, 32px);
  --tap: 44px; /* minimum comfortable touch target */
}

* { box-sizing: border-box; }
html { -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--ink-950);
  color: var(--text-100);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(212,175,97,0.09), transparent 60%),
    radial-gradient(900px 600px at 100% 0%, rgba(34,184,132,0.06), transparent 55%),
    radial-gradient(700px 500px at 50% 100%, rgba(212,175,97,0.04), transparent 60%),
    var(--ink-950);
  background-attachment: fixed;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-100);
}

.mono, .balance {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

a { color: inherit; }

/* ── Layout shell ────────────────────────────── */
.app-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px var(--gutter);
  border-bottom: 1px solid var(--hairline-soft);
  background: rgba(14, 20, 27, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.brand .rule { width: 18px; height: 1px; background: linear-gradient(90deg, var(--gold), transparent); flex-shrink: 0; }
.brand .mark {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 7px;
  background: linear-gradient(155deg, var(--gold-bright), var(--gold-dim));
  box-shadow: 0 2px 10px -2px rgba(212,175,97,0.5);
  flex-shrink: 0;
}
.brand .mark svg { width: 15px; height: 15px; stroke: var(--ink-950); fill: none; stroke-width: 1.6; }

#headerActions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.balance-pill {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 9px 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--card-800), var(--ink-900));
  white-space: nowrap;
}
.balance-pill .currency { color: var(--text-400); font-size: 0.78rem; }
.balance-pill .amount { font-size: 1.02rem; color: var(--gold-bright); font-weight: 500; }

/* ── Layout / cards ──────────────────────────── */
.container { padding: var(--gutter); max-width: 1200px; margin: 0 auto; width: 100%; }

.card {
  background: linear-gradient(180deg, var(--card-800), rgba(20,28,38,0.6));
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius);
  padding: clamp(16px, 3vw, 26px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.02) inset, 0 12px 30px -18px rgba(0,0,0,0.6);
}

/* ── Hero (sala de jogos) ────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--hairline-soft);
  padding: clamp(22px, 5vw, 40px);
  margin-bottom: var(--gutter);
  background:
    radial-gradient(600px 300px at 85% -10%, rgba(212,175,97,0.16), transparent 60%),
    radial-gradient(500px 260px at 0% 120%, rgba(34,184,132,0.12), transparent 60%),
    linear-gradient(155deg, var(--card-800), var(--ink-900));
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(212,175,97,0.35) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.06;
  pointer-events: none;
}
.hero .eyebrow {
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold);
  display: flex; align-items: center; gap: 8px;
}
.hero .eyebrow::before { content: ''; width: 16px; height: 1px; background: var(--gold); }
.hero h1 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin: 10px 0 6px; }
.hero p { color: var(--text-400); margin: 0; max-width: 46ch; position: relative; }

/* ── Game cards: banner com gradiente por jogo + ícone grande ── */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gutter);
}

.game-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  padding: 0;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.game-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(240px 140px at 100% 0%, rgba(212,175,97,0.1), transparent 60%);
  opacity: 0; transition: opacity 0.25s ease;
  pointer-events: none;
}
.game-card:hover { border-color: var(--gold-dim); transform: translateY(-4px); box-shadow: 0 20px 40px -20px rgba(212,175,97,0.35); }
.game-card:hover::before { opacity: 1; }
.game-card:hover .game-card-banner .badge { transform: scale(1.08) rotate(-4deg); }
.game-card.disabled { opacity: 0.5; cursor: not-allowed; }
.game-card.disabled:hover { transform: none; border-color: var(--hairline-soft); box-shadow: none; }

.game-card-banner {
  position: relative;
  height: 128px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.game-card-banner.minas { background: radial-gradient(120px 90px at 50% 40%, rgba(34,184,132,0.35), transparent 70%), linear-gradient(155deg, #14251F, var(--card-800)); }
.game-card-banner.torre { background: radial-gradient(120px 90px at 50% 40%, rgba(212,175,97,0.35), transparent 70%), linear-gradient(155deg, #2A2013, var(--card-800)); }
.game-card-banner::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.05;
}
.game-card-banner .badge {
  position: relative;
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px;
  background: linear-gradient(155deg, var(--gold-bright), var(--gold-dim));
  box-shadow: 0 10px 24px -8px rgba(212,175,97,0.55);
  transition: transform 0.25s ease;
}
.game-card-banner .badge svg { width: 28px; height: 28px; stroke: var(--ink-950); fill: none; stroke-width: 1.8; }
.game-card-banner .eyebrow {
  position: absolute; top: 12px; left: 14px;
  font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-100);
  background: rgba(9,13,18,0.55);
  padding: 4px 9px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.game-card-body { padding: 16px 18px 20px; }
.game-card-body h3 { margin: 0; font-size: 1.15rem; }
.game-card-body .range { color: var(--text-400); font-size: 0.8rem; margin-top: 8px; margin-bottom: 0; }

/* ── Ecrãs de autenticação: painel de marca + formulário ─────── */
.auth-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  flex: 1;
  min-height: 0;
}
.auth-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 5vw, 64px);
  border-right: 1px solid var(--hairline-soft);
  background:
    radial-gradient(500px 320px at 15% 15%, rgba(212,175,97,0.14), transparent 60%),
    radial-gradient(500px 320px at 90% 90%, rgba(34,184,132,0.1), transparent 60%),
    linear-gradient(165deg, var(--card-800), var(--ink-950));
}
.auth-visual::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(212,175,97,0.4) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.05;
}
.auth-visual .mark-lg {
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: linear-gradient(155deg, var(--gold-bright), var(--gold-dim));
  box-shadow: 0 10px 26px -10px rgba(212,175,97,0.55);
  margin-bottom: 22px;
  position: relative;
}
.auth-visual .mark-lg svg { width: 26px; height: 26px; stroke: var(--ink-950); fill: none; stroke-width: 1.6; }
.auth-visual h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0 0 12px; max-width: 14ch; position: relative; }
.auth-visual p { color: var(--text-400); max-width: 34ch; margin: 0 0 26px; position: relative; }
.auth-feature-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; position: relative; }
.auth-feature-list li { display: flex; align-items: center; gap: 10px; color: var(--text-100); font-size: 0.92rem; }
.auth-feature-list .dot {
  width: 26px; height: 26px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; background: rgba(34,184,132,0.14); color: var(--emerald);
}
.auth-feature-list .dot svg { width: 14px; height: 14px; }

.auth-form-col { display: flex; align-items: center; justify-content: center; padding: var(--gutter); }
.auth-form-col .card { width: 100%; max-width: 400px; }

@media (max-width: 860px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
}
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid var(--gold-dim);
  background: transparent;
  color: var(--gold-bright);
  padding: 10px 18px;
  min-height: var(--tap);
  min-width: var(--tap);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: rgba(212,175,97,0.12); border-color: var(--gold); }
.btn:active { transform: scale(0.97); }
.btn.primary { background: linear-gradient(180deg, var(--gold-bright), var(--gold)); color: var(--ink-950); border-color: var(--gold); }
.btn.primary:hover { background: var(--gold-bright); filter: brightness(1.05); }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: rgba(212,87,79,0.12); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn:disabled:hover { background: transparent; border-color: var(--gold-dim); transform: none; }

/* ── Forms ───────────────────────────────────── */
input, select {
  font-family: var(--font-body);
  font-size: 1rem; /* prevents iOS auto-zoom on focus */
  background: var(--ink-900);
  border: 1px solid var(--hairline);
  color: var(--text-100);
  padding: 11px 12px;
  min-height: var(--tap);
  border-radius: var(--radius-sm);
  width: 100%;
}
input:focus, select:focus, .btn:focus-visible {
  outline: 2px solid var(--gold-dim);
  outline-offset: 2px;
}
label { font-size: 0.85rem; color: var(--text-400); display: block; margin-bottom: 6px; }

.password-field { position: relative; }
.password-field input { padding-right: 44px; }
.password-toggle {
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-400);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.password-toggle:hover { color: var(--gold); background: rgba(212,175,97,0.08); }

/* ── Admin table ─────────────────────────────── */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th, td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 0.88rem;
  white-space: nowrap;
}
th { color: var(--text-400); font-weight: 500; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }
tr:hover td { background: rgba(255,255,255,0.015); }

.toggle {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 12px;
  background: var(--hairline);
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle.on { background: var(--emerald); }
.toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--text-100);
  transition: transform 0.15s ease;
}
.toggle.on::after { transform: translateX(18px); }

/* ── Game canvas wrapper: responsive across pc/mobile/tablet ── */
.game-stage {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin: 0 auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(500px 300px at 50% -20%, rgba(212,175,97,0.06), transparent 60%),
    var(--ink-900);
}

.bet-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-top: var(--gutter);
}
.bet-controls .field { flex: 1 1 140px; min-width: 120px; }
.bet-controls .btn { flex-shrink: 0; }

/* ── Icons ───────────────────────────────────── */
.icon { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.6; vertical-align: middle; flex-shrink: 0; }

/* ── Responsive breakpoints ──────────────────── */
@media (max-width: 720px) {
  .topbar { padding: 10px 14px; }
  .brand { font-size: 1.05rem; }
  .balance-pill .amount { font-size: 0.95rem; }
  .container { padding: 14px; }
  .bet-controls { flex-direction: column; align-items: stretch; }
  .bet-controls .field, .bet-controls .btn { width: 100%; flex: none; }
  .wallet-actions { grid-template-columns: 1fr !important; }
}

@media (min-width: 721px) and (max-width: 1024px) {
  .games-grid { grid-template-columns: repeat(2, 1fr); }
}