/* Estilos globales para Terkko's Billard Club */
:root {
  --color-principal: #fbff14;
  --color-letra: #222;
  --color-fondo: #f8f9fa;
  --color-boton: #fbff14;
  --color-boton-letra: #222;
  --color-boton-hover: #ffe066;
}
body {
  background: var(--color-fondo);
  color: var(--color-letra);
  font-family: 'Segoe UI', Arial, sans-serif;
}
.header-titulo {
  background: var(--color-principal);
  color: var(--color-letra);
  font-weight: bold;
  padding: 16px 0;
  font-size: 2rem;
  text-align: center;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  padding: 18px;
  margin-bottom: 20px;
}
.btn-principal {
  background: var(--color-boton);
  color: var(--color-boton-letra);
  border: none;
  border-radius: 8px;
  padding: 10px 24px;
  font-weight: bold;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  font-size: 0.8rem;
  transition: background 0.2s, transform 0.2s;
}
.btn-principal:hover {
  background: var(--color-boton-hover);
  transform: scale(1.05);
}
.modal-titulo {
  background: var(--color-principal);
  color: var(--color-letra);
  font-weight: bold;
  padding: 12px 0;
  font-size: 1.3rem;
  text-align: center;
  border-radius: 8px 8px 0 0;
}

/* ===== RESPONSIVE HEADER Y FOOTER ===== */

/* Ajuste de padding del body para acomodar fixed header/footer */
body {
  padding-bottom: 90px;
  overflow-x: hidden;
}

/* Header responsive */
header {
  top: 0;
  z-index: 1000;
  flex-wrap: wrap;
}

header img {
  object-fit: cover;
}

.navbar-toggler {
  border: none;
  background: none;
  padding: 0.25rem 0.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  transition: transform 0.2s;
}

.navbar-toggler:hover {
  transform: scale(1.1);
}

/* Footer responsive */
footer {
  word-break: break-word;
}

/* Mobile first - Breakpoints responsivos */
@media (max-width: 576px) {
  body {
    padding-bottom: 120px;
  }
  
  header {
    padding: 0.3rem !important;
  }
  
  header nav {
    gap: 0.15rem !important;
  }
  
  header .btn {
    padding: 0.25rem 0.5rem !important;
    font-size: 0.65rem !important;
  }
  
  footer {
    padding: 0.4rem !important;
  }
}

/* Tablets */
@media (min-width: 577px) and (max-width: 992px) {
  body {
    padding-bottom: 110px;
  }
  
  header nav {
    gap: 0.5rem !important;
  }
  
  header .btn {
    padding: 0.35rem 0.7rem !important;
    font-size: 0.75rem !important;
  }
}

/* Desktop */
@media (min-width: 993px) {
  header .btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.9rem !important;
  }
}

/* Print - Ocultar header y footer en impresión */
@media print {
  header,
  footer {
    display: none !important;
  }
  
  body {
    padding-bottom: 0 !important;
  }
}