@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/nunito-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 800;
  src: url('fonts/nunito-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Oswald';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/oswald-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Oswald';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/oswald-var.woff2') format('woff2');
}

:root {
  --bg: #f8f4e6;
  --card-bg: #ffffff;
  --ink: #16261b;
  --muted: #5b6b5e;
  --pitch: #1f7a4d;
  --pitch-deep: #0f4a2c;
  --gold: #c9891f;
  --coral: #c94a32;
  --hair: rgba(15, 74, 44, 0.18);
  --chip-bg: #f3f7ee;
  --chip-border: rgba(15, 74, 44, 0.32);
  --on-pitch: #fbfff6;
  --shadow: 0 1px 2px rgba(15, 74, 44, 0.08), 0 6px 16px rgba(15, 74, 44, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c1712;
    --card-bg: #13221a;
    --ink: #eef3ea;
    --muted: #9db3a2;
    --pitch: #3fae74;
    --pitch-deep: #1c5f3c;
    --gold: #f0c168;
    --coral: #ef7259;
    --hair: rgba(238, 243, 234, 0.14);
    --chip-bg: #182920;
    --chip-border: rgba(238, 243, 234, 0.24);
    --on-pitch: #fbfff6;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 20px rgba(0, 0, 0, 0.28);
  }
}
:root[data-theme='dark'] {
  --bg: #0c1712;
  --card-bg: #13221a;
  --ink: #eef3ea;
  --muted: #9db3a2;
  --pitch: #3fae74;
  --pitch-deep: #1c5f3c;
  --gold: #f0c168;
  --coral: #ef7259;
  --hair: rgba(238, 243, 234, 0.14);
  --chip-bg: #182920;
  --chip-border: rgba(238, 243, 234, 0.24);
  --on-pitch: #fbfff6;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 20px rgba(0, 0, 0, 0.28);
}
:root[data-theme='light'] {
  --bg: #f8f4e6;
  --card-bg: #ffffff;
  --ink: #16261b;
  --muted: #5b6b5e;
  --pitch: #1f7a4d;
  --pitch-deep: #0f4a2c;
  --gold: #c9891f;
  --coral: #c94a32;
  --hair: rgba(15, 74, 44, 0.18);
  --chip-bg: #f3f7ee;
  --chip-border: rgba(15, 74, 44, 0.32);
  --on-pitch: #fbfff6;
  --shadow: 0 1px 2px rgba(15, 74, 44, 0.08), 0 6px 16px rgba(15, 74, 44, 0.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Nunito', -apple-system, 'Segoe UI', sans-serif;
  font-size: 15.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.sheet { max-width: 1080px; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
h1, h2, h3, .font-display { font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.num, .stat-num, .chip .num, .code { font-variant-numeric: tabular-nums; }

/* ---------- banner ---------- */
.banner {
  position: relative;
  border-radius: 20px;
  padding: 1.6rem 1.4rem 1.4rem;
  background-image:
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0) 0 28px, rgba(0, 0, 0, 0.1) 28px 56px),
    linear-gradient(160deg, var(--pitch) 0%, var(--pitch-deep) 78%);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.banner::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 20px;
  margin: 10px;
  pointer-events: none;
}
.kicker {
  margin: 0 0 0.4rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.banner h1 {
  margin: 0;
  font-weight: 700;
  font-size: clamp(1.7rem, 7vw, 3.1rem);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #fdfdf6;
  text-wrap: balance;
  line-height: 1.03;
}
.subtitle { margin: 0.5rem 0 0; font-weight: 800; font-size: 1rem; color: #e9f3ea; }
.subtitle strong { color: var(--gold); }

/* cabeçalho enxuto, usado só na impressão (ver @media print) */
.print-header { display: none; }

.stats-strip { margin-top: 1.3rem; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 0.5rem 0.9rem 0.55rem;
  min-width: 5.6rem;
  flex: 1 1 5.6rem;
  text-align: center;
}
.stat-num { display: block; font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.4rem; color: #fff; }
.stat-plus { font-size: 0.8rem; color: var(--gold); margin-left: 0.15rem; }
.stat-label { display: block; font-size: 0.62rem; letter-spacing: 0.09em; text-transform: uppercase; font-weight: 800; color: #cfe3d2; margin-top: 0.1rem; }
.found-stat .stat-num { color: var(--gold); }

/* ---------- toolbar ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 0.9rem; flex-wrap: wrap; margin: 1rem 0 0.3rem; }
.hint { margin: 0; font-size: 0.8rem; color: var(--muted); max-width: 34rem; }
.toolbar-actions { display: flex; gap: 0.55rem; flex: none; flex-wrap: wrap; }
.btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.82rem;
  border-radius: 10px;
  padding: 0.6rem 1rem;
  cursor: pointer;
  border: 1.5px solid var(--hair);
  transition: transform 0.12s ease;
  background: var(--card-bg);
  color: var(--ink);
}
.btn-ghost { background: transparent; color: var(--muted); }
.btn-solid { background: var(--pitch-deep); color: #fff; border-color: var(--pitch-deep); }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.btn:focus-visible, .chip:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- specials ---------- */
.specials { margin: 1.2rem 0; }
.special-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--card-bg);
  border: 1.5px dashed var(--gold);
  border-radius: 14px;
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow);
}
.special-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.92rem;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
}
.special-desc { margin: 0; font-size: 0.76rem; color: var(--muted); flex-basis: 12rem; flex-grow: 1; }
.special-chips { display: flex; gap: 0.35rem; flex-wrap: wrap; }

/* ---------- groups grid ---------- */
.groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0.9rem; margin-top: 0.4rem; }
.group-card {
  position: relative;
  background: var(--card-bg);
  border: 1.5px solid var(--hair);
  border-radius: 14px;
  padding: 0.95rem 1.05rem 1rem 1.3rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.group-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 7px; background: var(--pitch); }
.group-head { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.5rem; }
.group-letter { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.4rem; color: var(--pitch-deep); line-height: 1; }
.group-label { font-family: 'Oswald', sans-serif; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.7rem; color: var(--muted); }
.group-count { margin-left: auto; font-family: 'Oswald', sans-serif; font-weight: 500; font-size: 0.7rem; color: var(--coral); }
.group-card.group-done .group-count { color: var(--pitch); }

.team-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.6rem; padding: 0.5rem 0; border-top: 1px solid var(--hair); }
.team-row:first-of-type { border-top: none; padding-top: 0.1rem; }
.team-id { display: flex; align-items: center; gap: 0.4rem; min-width: 9.4rem; flex: 1 1 9.4rem; }
.flag { font-size: 1.1rem; line-height: 1; }
.team-name { font-weight: 800; font-size: 0.84rem; }
.team-code { font-family: 'Oswald', sans-serif; font-weight: 500; font-size: 0.6rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 0.32rem; }
.chip {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.45rem;
  background: var(--chip-bg);
  border: 1.5px solid var(--chip-border);
  color: var(--ink);
  transition: transform 0.12s ease, background 0.12s ease, color 0.12s ease, border-color 0.12s ease, opacity .12s ease;
}
.chip .num { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 0.9rem; }
.chip::after {
  content: '';
  position: absolute;
  top: -0.32rem;
  right: -0.32rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1.4px solid var(--chip-border);
}
.chip:hover { transform: translateY(-2px); border-color: var(--pitch); }
.chip.is-pending { opacity: 0.5; cursor: wait; }
.chip.found { background: var(--pitch-deep); border-color: var(--pitch-deep); color: var(--on-pitch); }
.chip.found .num { text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: rgba(255, 255, 255, 0.65); }
.chip.found::after {
  content: '✓';
  background: var(--gold);
  border-color: var(--gold);
  color: var(--pitch-deep);
  font-size: 0.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
}

.empty-state, .loading-state, .error-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--muted);
  font-weight: 800;
}
.error-state { color: var(--coral); }

/* ---------- footer ---------- */
.foot { text-align: center; margin-top: 2rem; }
.foot p { margin: 0; font-size: 0.8rem; color: var(--muted); font-weight: 800; }
.foot a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- admin page ---------- */
.admin-card {
  background: var(--card-bg);
  border: 1.5px solid var(--hair);
  border-radius: 14px;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
  margin-top: 1.1rem;
}
.admin-card h2 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.field-label { display: block; font-weight: 800; font-size: 0.8rem; margin-bottom: 0.35rem; }
input[type='password'], textarea {
  width: 100%;
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--chip-bg);
  border: 1.5px solid var(--hair);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
}
textarea { font-family: 'Oswald', monospace; font-size: 0.85rem; min-height: 16rem; resize: vertical; line-height: 1.6; }
.admin-row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-top: 0.8rem; }
.admin-msg { font-size: 0.82rem; font-weight: 800; margin-top: 0.6rem; }
.admin-msg.ok { color: var(--pitch-deep); }
.admin-msg.error { color: var(--coral); }
.warnings { margin: 0.5rem 0 0; padding-left: 1.1rem; font-size: 0.78rem; color: var(--coral); }
.ref-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; margin-top: 0.6rem; }
.ref-table th, .ref-table td { text-align: left; padding: 0.3rem 0.5rem; border-bottom: 1px solid var(--hair); }
.ref-table th { font-family: 'Oswald', sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.68rem; color: var(--muted); }
details summary { cursor: pointer; font-weight: 800; font-size: 0.85rem; margin-top: 1rem; }

@media (prefers-reduced-motion: reduce) {
  .chip, .btn { transition: none; }
}
@media (max-width: 640px) {
  .sheet { padding: 0.9rem 0.7rem 2.4rem; }
  .banner { padding: 1.3rem 1.1rem 1.2rem; }
  .team-id { min-width: 100%; }
  .groups { grid-template-columns: 1fr; }
  .toolbar-actions { width: 100%; }
  .toolbar-actions .btn { flex: 1 1 auto; }
}

@media print {
  .no-print { display: none !important; }
  .banner { display: none !important; }
  .foot { display: none !important; }

  .print-header {
    display: block;
    margin-bottom: 0.3cm;
    padding-bottom: 0.15cm;
    border-bottom: 2px solid #0f4a2c;
  }
  .print-header h1 {
    margin: 0;
    font-size: 15pt;
    text-transform: uppercase;
    color: #0f4a2c;
  }
  .print-header h1 span { color: #c9891f; margin: 0 0.15em; }
  .print-header p { margin: 0.1cm 0 0; font-size: 8.5pt; font-weight: 800; color: #5b6b5e; }

  body { background: #fff; color: #16261b; font-size: 9pt; line-height: 1.3; }
  .sheet { max-width: none; padding: 0.5cm 0.6cm; }

  .group-card, .special-card {
    box-shadow: none;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .specials { margin: 0.25cm 0 0.35cm; }
  .special-card { padding: 0.2cm 0.35cm; gap: 0.3cm; border-width: 1px; }
  .special-desc { display: none; }
  .special-title { font-size: 9.5pt; }

  .groups { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.3cm 0.45cm; margin-top: 0.15cm; }
  .group-card { padding: 0.25cm 0.3cm 0.25cm 0.35cm; border-radius: 4px; min-width: 0; }
  .group-card::before { width: 3px; }
  .group-head { margin-bottom: 0.12cm; gap: 0.25rem; }
  .group-letter { font-size: 10.5pt; }
  .group-label { font-size: 7pt; }
  .group-count { font-size: 7pt; }

  .team-row { padding: 0.13cm 0; gap: 0.15rem 0.3rem; border-top-color: #d8ddd4; }
  .team-id { min-width: 0; flex-basis: auto; gap: 0.2rem; }
  .team-id br { display: none; }
  .flag { font-size: 0.9rem; }
  .team-name { font-size: 8.5pt; }
  .team-code { font-size: 6.5pt; color: #5b6b5e; }
  .team-code::before { content: ' ('; }
  .team-code::after { content: ')'; }

  .chips { gap: 0.18rem; }
  .chip { width: 1.15rem; height: 1.15rem; border-radius: 3px; }
  .chip .num { font-size: 7.5pt; }
  .chip::after { width: 0.42rem; height: 0.42rem; top: -0.18rem; right: -0.18rem; }

  @page { size: A4; margin: 0.9cm; }
}