/* =========================================================================
   Tavern — Tema "Tabla de Piedra"
   Paleta de colores y estilos compartidos para landing, login y admin.
   ========================================================================= */

:root {
  /* Fondos */
  --tavern-bg-primary:   #0D0D0D;  /* Piedra de sillería rústica y oscura (base) */
  --tavern-bg-secondary: #1F1F1F;  /* Tono de piedra secundaria / paneles de madera oscura */

  /* Texto */
  --tavern-text-primary:   #C1A36A;  /* Oro pálido — títulos (texto "TAVERN") */
  --tavern-text-secondary: #A89686;  /* Gris pergamino atenuado — chats y párrafos */

  /* Acentos */
  --tavern-accent-metal:  #7A5C3D;  /* Bronce envejecido — bordes y herrajes */
  --tavern-accent-warm:   #FF9F4A;  /* Naranja/dorado del fuego — hovers y CTAs cálidos */
  --tavern-accent-cold:   #00D2D2;  /* Azul rúnico — estados especiales / UI fría */

  /* Resaltado */
  --tavern-highlight: #F5EEDC;  /* Pergamino muy claro — fondos de tarjetas / texto muy ligero */
}

/* ----------------------------------------------------------------------- *
 * Base — body con fondo tileable + capa oscura para legibilidad
 * ----------------------------------------------------------------------- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  color: var(--tavern-text-secondary);
  background-color: var(--tavern-bg-primary);
}

/* ----------------------------------------------------------------------- *
 * Landing — ruta "/" solo logo centrado
 * ----------------------------------------------------------------------- */
.tavern-landing {
  margin: 0;
  min-height: 100vh;
  background-color: var(--tavern-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tavern-landing__logo img {
  width: 1024px;
  height: 559px;
  max-width: 90vw;
  height: auto;
  aspect-ratio: 1024 / 559;
  opacity: 0.95;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.6));
}

/* ----------------------------------------------------------------------- *
 * Tipografía
 * ----------------------------------------------------------------------- */
h1, h2, h3, header strong {
  color: var(--tavern-text-primary);
  font-weight: 600;
  letter-spacing: 0.04em;
}

h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.25rem; margin: 0 0 0.75rem; }

a {
  color: var(--tavern-accent-cold);
  text-decoration: none;
}
a:hover { color: var(--tavern-accent-warm); }

code {
  color: var(--tavern-accent-cold);
  background: rgba(0, 210, 210, 0.08);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.9em;
}

/* ----------------------------------------------------------------------- *
 * Header común (admin / login)
 * ----------------------------------------------------------------------- */
header {
  background: var(--tavern-bg-secondary);
  border-bottom: 1px solid var(--tavern-accent-metal);
  color: var(--tavern-text-primary);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header strong { font-size: 1.15rem; }
header a {
  color: var(--tavern-text-secondary);
  margin-left: 1rem;
}
header a:hover { color: var(--tavern-accent-warm); }

/* ----------------------------------------------------------------------- *
 * Layout
 * ----------------------------------------------------------------------- */
main {
  padding: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.muted {
  color: var(--tavern-text-secondary);
  font-size: 0.875rem;
}

/* ----------------------------------------------------------------------- *
 * Tarjetas / paneles
 * ----------------------------------------------------------------------- */
.login-card,
dl {
  background: var(--tavern-bg-secondary);
  border: 1px solid var(--tavern-accent-metal);
  border-radius: 6px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.login-card {
  max-width: 380px;
  margin: 4rem auto;
  text-align: center;
}

.login-card h1 { margin-top: 0; }
.login-card p { color: var(--tavern-text-secondary); }

/* ----------------------------------------------------------------------- *
 * Tabla de sesiones
 * ----------------------------------------------------------------------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--tavern-accent-metal);
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--tavern-bg-secondary);
  min-width: 720px;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--tavern-accent-metal);
  vertical-align: middle;
}

th {
  background: rgba(122, 92, 61, 0.18);
  color: var(--tavern-text-primary);
  font-weight: 600;
  letter-spacing: 0.03em;
}

tbody tr:hover {
  background: rgba(255, 159, 74, 0.06);
}

/* ----------------------------------------------------------------------- *
 * Formularios
 * ----------------------------------------------------------------------- */
.search-bar {
  margin-bottom: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

input[type="text"],
select {
  padding: 0.45rem 0.65rem;
  background: var(--tavern-bg-primary);
  color: var(--tavern-text-secondary);
  border: 1px solid var(--tavern-accent-metal);
  border-radius: 4px;
  font: inherit;
}

input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: var(--tavern-accent-warm);
  box-shadow: 0 0 0 2px rgba(255, 159, 74, 0.25);
}

/* ----------------------------------------------------------------------- *
 * Botones
 * ----------------------------------------------------------------------- */
.btn {
  background: var(--tavern-accent-metal);
  color: var(--tavern-highlight);
  border: 1px solid var(--tavern-accent-metal);
  padding: 0.45rem 0.95rem;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
  display: inline-block;
}
.btn:hover {
  background: var(--tavern-accent-warm);
  color: var(--tavern-bg-primary);
  border-color: var(--tavern-accent-warm);
}

.btn--secondary {
  background: transparent;
  color: var(--tavern-text-secondary);
}
.btn--secondary:hover {
  background: var(--tavern-accent-warm);
  color: var(--tavern-bg-primary);
}

.btn--danger {
  background: var(--tavern-bg-primary);
  border-color: var(--tavern-accent-metal);
}
.btn--danger:hover {
  background: var(--tavern-accent-warm);
  color: var(--tavern-bg-primary);
}

/* Botón de Google — bronce, hover fuego */
.google-btn {
  display: inline-block;
  background: var(--tavern-accent-metal);
  color: var(--tavern-highlight);
  border: 1px solid var(--tavern-accent-metal);
  padding: 0.65rem 1.3rem;
  border-radius: 4px;
  text-decoration: none;
  font: inherit;
  margin-top: 1rem;
}
.google-btn:hover {
  background: var(--tavern-accent-warm);
  color: var(--tavern-bg-primary);
}

/* ----------------------------------------------------------------------- *
 * Alertas
 * ----------------------------------------------------------------------- */
.alert {
  padding: 0.75rem 1rem;
  background: rgba(255, 159, 74, 0.12);
  color: var(--tavern-accent-warm);
  border: 1px solid var(--tavern-accent-warm);
  border-radius: 4px;
  margin-bottom: 1rem;
}

/* ----------------------------------------------------------------------- *
 * Detalle de sesión (dl)
 * ----------------------------------------------------------------------- */
dl dt {
  font-weight: 600;
  margin-top: 0.85rem;
  color: var(--tavern-text-primary);
  letter-spacing: 0.02em;
}
dl dd {
  margin: 0.2rem 0 0;
  color: var(--tavern-text-secondary);
}

/* ----------------------------------------------------------------------- *
 * Paginación
 * ----------------------------------------------------------------------- */
.pagination {
  margin-top: 1rem;
  color: var(--tavern-text-secondary);
}
.pagination a { color: var(--tavern-accent-cold); }
.pagination a:hover { color: var(--tavern-accent-warm); }

/* ----------------------------------------------------------------------- *
 * Responsive
 * ----------------------------------------------------------------------- */
@media (max-width: 640px) {
  main { padding: 1rem; }
  header { padding: 0.75rem 1rem; flex-wrap: wrap; gap: 0.5rem; }
  .login-card { margin: 2rem 1rem; padding: 1.5rem; }
}