@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --negro: #0b0b0d; --negro-2: #141417; --negro-3: #1d1d21;
  --oro: #e6a527; --oro-claro: #f4c860; --oro-suave: rgba(230,165,39,0.14);
  --crema: #f3efe4; --crema-suave: rgba(243,239,228,0.65);
  --linea: rgba(243,239,228,0.12); --radio: 4px;
  --rojo: #e05c5c; --verde: #4fd487;
  --fuente-display: 'Fraunces', serif; --fuente-ui: 'Manrope', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--negro); color: var(--crema); font-family: var(--fuente-ui); min-height: 100vh; }
img { max-width: 100%; display: block; }
button { font-family: var(--fuente-ui); cursor: pointer; }
input, select, textarea { font-family: var(--fuente-ui); }

/* ---------- Login ---------- */
.pantalla-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.caja-login { background: var(--negro-2); border: 1px solid var(--linea); border-radius: var(--radio); padding: 44px; width: 100%; max-width: 380px; text-align: center; }
.caja-login img { height: 56px; margin: 0 auto 18px; }
.caja-login h1 { font-family: var(--fuente-display); font-size: 1.4rem; margin-bottom: 26px; font-weight: 500; }
.caja-login input { width: 100%; background: var(--negro-3); border: 1px solid var(--linea); color: var(--crema); padding: 13px; border-radius: var(--radio); margin-bottom: 14px; }
.caja-login input:focus { border-color: var(--oro); outline: none; }
.caja-login button { width: 100%; background: var(--oro); color: var(--negro); border: none; padding: 14px; border-radius: var(--radio); font-weight: 700; margin-top: 8px; }
.caja-login button:hover { background: var(--oro-claro); }
.error-login { color: var(--rojo); font-size: 0.85rem; margin-top: 12px; min-height: 18px; }

/* ---------- Layout dashboard ---------- */
.app-admin { display: none; grid-template-columns: 240px 1fr; min-height: 100vh; }
.app-admin.activo { display: grid; }
.sidebar { background: var(--negro-2); border-right: 1px solid var(--linea); padding: 26px 18px; display: flex; flex-direction: column; }
.sidebar .marca-admin { display: flex; align-items: center; gap: 10px; margin-bottom: 34px; padding: 0 8px; }
.sidebar .marca-admin img { height: 34px; }
.sidebar .marca-admin span { font-family: var(--fuente-display); font-size: 0.95rem; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar nav button {
  display: flex; align-items: center; gap: 10px; background: none; border: none; color: var(--crema-suave);
  padding: 12px 14px; border-radius: var(--radio); font-size: 0.9rem; font-weight: 600; text-align: left;
}
.sidebar nav button:hover { background: var(--negro-3); color: var(--crema); }
.sidebar nav button.activo { background: var(--oro-suave); color: var(--oro-claro); }
.sidebar .salir { background: none; border: 1px solid var(--linea); color: var(--crema-suave); padding: 12px; border-radius: var(--radio); }
.sidebar .salir:hover { border-color: var(--rojo); color: var(--rojo); }

.panel { padding: 34px 40px; overflow-y: auto; max-height: 100vh; }
.panel-cabecera { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; flex-wrap: wrap; gap: 14px; }
.panel-cabecera h2 { font-family: var(--fuente-display); font-weight: 500; font-size: 1.7rem; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: var(--radio); border: 1px solid transparent; font-weight: 700; font-size: 0.82rem; }
.btn-oro { background: var(--oro); color: var(--negro); }
.btn-oro:hover { background: var(--oro-claro); }
.btn-linea { border-color: var(--linea); background: transparent; color: var(--crema); }
.btn-linea:hover { border-color: var(--oro); color: var(--oro); }
.btn-rojo { background: rgba(224,92,92,0.14); color: var(--rojo); }
.btn-rojo:hover { background: rgba(224,92,92,0.25); }
.btn-sm { padding: 7px 14px; font-size: 0.72rem; }

/* ---------- Tabla ---------- */
.tabla-wrap { background: var(--negro-2); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 14px 18px; font-size: 0.86rem; border-bottom: 1px solid var(--linea); }
th { color: var(--oro); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; background: var(--negro-3); }
tr:last-child td { border-bottom: none; }
td.miniatura img { width: 56px; height: 42px; object-fit: cover; border-radius: 3px; }
.acciones-fila { display: flex; gap: 8px; }
.acciones-fila button { background: none; border: 1px solid var(--linea); color: var(--crema-suave); padding: 6px 10px; border-radius: 3px; font-size: 0.75rem; }
.acciones-fila button:hover { border-color: var(--oro); color: var(--oro); }
.acciones-fila button.borrar:hover { border-color: var(--rojo); color: var(--rojo); }

/* ---------- Modal / formulario ---------- */
.modal-fondo { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.65); z-index: 300; align-items: flex-start; justify-content: center; overflow-y: auto; padding: 40px 20px; }
.modal-fondo.activo { display: flex; }
.modal-caja { background: var(--negro-2); border: 1px solid var(--linea); border-radius: var(--radio); width: 100%; max-width: 720px; padding: 32px; }
.modal-caja h3 { font-family: var(--fuente-display); margin-bottom: 22px; font-size: 1.3rem; }
.fila-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 16px; }
.fila-form.full { grid-template-columns: 1fr; }
.campo-admin label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--oro); margin-bottom: 6px; font-weight: 700; }
.campo-admin input, .campo-admin select, .campo-admin textarea {
  width: 100%; background: var(--negro-3); border: 1px solid var(--linea); color: var(--crema);
  padding: 11px; border-radius: 3px; font-size: 0.88rem;
}
.campo-admin textarea { min-height: 100px; resize: vertical; }
.campo-admin input:focus, .campo-admin select:focus, .campo-admin textarea:focus { border-color: var(--oro); outline: none; }
.check-inline { display: flex; align-items: center; gap: 8px; }
.check-inline input { width: auto; }
.modal-acciones { display: flex; justify-content: flex-end; gap: 12px; margin-top: 22px; }
.miniaturas-actuales { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.miniaturas-actuales .mini { position: relative; width: 90px; }
.miniaturas-actuales img { width: 90px; height: 68px; object-fit: cover; border-radius: 3px; border: 2px solid transparent; }
.miniaturas-actuales img.portada-marcada { border-color: var(--oro); }
.miniaturas-actuales .quitar { position: absolute; top: -6px; right: -6px; background: var(--rojo); color: white; border: none; border-radius: 50%; width: 20px; height: 20px; font-size: 11px; }
.miniaturas-actuales .marcar { display: block; width: 100%; margin-top: 4px; font-size: 0.6rem; background: none; border: none; color: var(--crema-suave); }
.miniaturas-actuales .marcar:hover { color: var(--oro); }

.aviso { padding: 12px 16px; border-radius: 3px; font-size: 0.85rem; margin-bottom: 18px; }
.aviso.ok { background: rgba(79,212,135,0.14); color: var(--verde); }
.aviso.error { background: rgba(224,92,92,0.14); color: var(--rojo); }
.vacio-admin { text-align: center; padding: 50px; color: var(--crema-suave); }
.badge-estado { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; }
.badge-disponible { background: rgba(46,160,89,0.18); color: #4fd487; }
.badge-reservado { background: rgba(230,165,39,0.18); color: var(--oro-claro); }
.badge-vendido, .badge-arrendado { background: rgba(200,60,60,0.18); color: #e77a7a; }
.no-leido { font-weight: 800; color: var(--oro-claro); }

@media (max-width: 900px) {
  .app-admin.activo { grid-template-columns: 1fr; }
  .sidebar { display: flex; flex-direction: row; overflow-x: auto; padding: 14px; }
  .sidebar .marca-admin, .sidebar .salir { display: none; }
  .sidebar nav { flex-direction: row; }
  .panel { padding: 24px 18px; }
  .fila-form { grid-template-columns: 1fr; }
}

/* ---------- Grid fotos de portada ---------- */
.grid-hero { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.hero-foto-item { position: relative; border-radius: var(--radio); overflow: hidden; border: 1px solid var(--linea); aspect-ratio: 16/10; background: var(--negro-3); }
.hero-foto-item img { width: 100%; height: 100%; object-fit: cover; }
.hero-foto-item .quitar-hero {
  position: absolute; top: 8px; right: 8px; background: rgba(224,92,92,0.85); color: white; border: none;
  width: 28px; height: 28px; border-radius: 50%; font-size: 14px; cursor: pointer;
}
.hero-foto-item .quitar-hero:hover { background: var(--rojo); }
.grid-hero-vacio { grid-column: 1 / -1; }

/* ---------- Subtitulos dentro de Configuracion ---------- */
.config-subtitulo {
  font-family: var(--fuente-display);
  font-size: 0.72rem;
  color: var(--oro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin: 32px 0 16px;
  padding-top: 28px;
  border-top: 1px solid var(--linea);
}
.config-subtitulo.primero { margin-top: 0; padding-top: 0; border-top: none; }