html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background-color: #0b6e4f;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.05) 0, transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.04) 0, transparent 40%),
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.03) 0, rgba(0, 0, 0, 0.03) 2px, transparent 2px, transparent 8px);
  color: #1c1c1c;
}

.truco-navbar {
  background: linear-gradient(135deg, #0a4d36, #0b6e4f);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.truco-navbar .nav-link {
  color: #f5e6c8 !important;
  font-weight: 500;
}

.truco-navbar .nav-link:hover {
  color: #ffd966 !important;
}

.truco-navbar .navbar-brand {
  color: #ffd966 !important;
}

.truco-hero h1 {
  color: #fff7e6;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
}

.truco-hero .lead {
  color: #e8f5ec !important;
}

.bordao {
  color: #ffe9a8;
  font-style: italic;
  font-size: 0.95rem;
}

.truco-card {
  background-color: #fffdf7;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 0.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.leader-card {
  border: 2px solid #ffd966;
  box-shadow: 0 0 0 4px rgba(255, 217, 102, 0.25), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.apelido-tag {
  color: #0b6e4f;
}

.truco-table-wrap {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 4 / 3;
  margin: 0 auto 1.5rem;
}

.truco-table {
  position: absolute;
  inset: 10%;
  background: radial-gradient(ellipse at center, #1a8f5f, #0a5c3c);
  border-radius: 50%;
  border: 10px solid #6b3f1d;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.4);
}

.seat {
  position: absolute;
  width: 130px;
  left: var(--trio-left);
  top: var(--trio-top);
  transform: translate(-50%, -50%);
  text-align: center;
  transition: left 0.25s ease, top 0.25s ease;
}

.truco-table-wrap.mode-dupla .seat {
  left: var(--dupla-left, var(--trio-left));
  top: var(--dupla-top, var(--trio-top));
}

.truco-table-wrap.mode-dupla .seat.extra {
  display: none;
}

.seat select {
  font-weight: 600;
}

.seat-a select {
  border: 2px solid #198754;
}

.seat-b select {
  border: 2px solid #0d6efd;
}

footer.footer {
  background: rgba(0, 0, 0, 0.25);
  position: absolute;
  bottom: 0;
  width: 100%;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}