:root {
  --marron-oscuro: #3b2318;
  --marron: #5c3a28;
  --marron-claro: #8a5a3c;
  --dorado: #c99a4a;
  --crema: #fbf3e7;
  --blanco: #ffffff;
  --rojo: #b3402b;
  --verde: #4a7c3f;
  --gris: #6b6058;
  --sombra: 0 4px 16px rgba(59, 35, 24, 0.12);
  --radio: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--crema);
  color: var(--marron-oscuro);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: var(--marron-oscuro);
  color: var(--crema);
  box-shadow: var(--sombra);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: wrap;
  gap: 12px;
}

.navbar .marca {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.navbar nav a, .navbar nav button {
  color: var(--crema);
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.15s;
}

.navbar nav a:hover, .navbar nav button:hover {
  background: rgba(255,255,255,0.12);
}

.navbar .carrito-btn {
  background: var(--dorado);
  color: var(--marron-oscuro);
  border: none;
  cursor: pointer;
  font-weight: 700;
  padding: 8px 16px;
}

.contenedor {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

h1, h2, h3 { color: var(--marron-oscuro); }

.subtitulo {
  color: var(--gris);
  margin-top: -8px;
  margin-bottom: 24px;
}

.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.card {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s;
}

.card:hover { transform: translateY(-3px); }

.card .imagen {
  height: 180px;
  background: linear-gradient(135deg, var(--marron-claro), var(--marron));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-size: 2.5rem;
  overflow: hidden;
}

.card .imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card .cuerpo {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card .cuerpo h3 { margin: 0; font-size: 1.1rem; }
.card .cuerpo p { margin: 0; color: var(--gris); font-size: 0.92rem; flex: 1; }

.precio {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rojo);
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--dorado);
  color: var(--marron-oscuro);
  width: fit-content;
}

.badge.gris { background: #e4dbcd; color: var(--marron); }
.badge.verde { background: #dcefd6; color: var(--verde); }
.badge.rojo { background: #f5d9d3; color: var(--rojo); }

button, .btn {
  cursor: pointer;
  font-family: inherit;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-primario {
  background: var(--marron-oscuro);
  color: var(--crema);
}
.btn-primario:hover { background: var(--marron); }

.btn-dorado {
  background: var(--dorado);
  color: var(--marron-oscuro);
}
.btn-dorado:hover { filter: brightness(0.95); }

.btn-outline {
  background: transparent;
  color: var(--marron-oscuro);
  border: 1.5px solid var(--marron-oscuro);
}

.btn-peligro {
  background: var(--rojo);
  color: white;
}

.btn-sm { padding: 6px 10px; font-size: 0.85rem; }

.form-card {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 28px;
  max-width: 420px;
  margin: 40px auto;
}

.form-card h2 { margin-top: 0; }

.campo { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.campo label { font-weight: 600; font-size: 0.9rem; }
.campo input, .campo select, .campo textarea {
  padding: 10px 12px;
  border: 1.5px solid #e0d5c5;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--dorado);
}

.error-msg {
  background: #f5d9d3;
  color: var(--rojo);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.exito-msg {
  background: #dcefd6;
  color: var(--verde);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanco);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid #f0e8d9;
  font-size: 0.9rem;
}

th {
  background: var(--marron-oscuro);
  color: var(--crema);
  font-weight: 600;
}

tr:last-child td { border-bottom: none; }

.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tabs button {
  background: var(--blanco);
  color: var(--marron);
  border: 1.5px solid #e0d5c5;
}

.tabs button.activo {
  background: var(--marron-oscuro);
  color: var(--crema);
  border-color: var(--marron-oscuro);
}

.panel {
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 24px;
  margin-bottom: 24px;
}

.panel h3 { margin-top: 0; }

.fila-flex {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.fila-flex .campo { flex: 1; min-width: 150px; margin-bottom: 0; }

.receta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  background: var(--crema);
  padding: 8px 12px;
  border-radius: 8px;
}
.receta-item span { flex: 1; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(59,35,24,0.5);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  z-index: 50;
}

.carrito-panel {
  background: var(--crema);
  width: 380px;
  max-width: 92vw;
  height: 100%;
  padding: 24px;
  overflow-y: auto;
  box-shadow: -6px 0 20px rgba(0,0,0,0.2);
}

.carrito-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--blanco);
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 10px;
}

.carrito-item .info { flex: 1; }
.carrito-item .cantidad-ctrl {
  display: flex;
  align-items: center;
  gap: 6px;
}
.carrito-item .cantidad-ctrl button {
  padding: 2px 8px;
  background: var(--marron-oscuro);
  color: white;
}

.total-carrito {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 16px 0;
  display: flex;
  justify-content: space-between;
}

.costo-detalle {
  font-size: 0.82rem;
  color: var(--gris);
  margin-top: 6px;
}

.vacio {
  text-align: center;
  color: var(--gris);
  padding: 40px 0;
}

.header-pagina {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

@media (max-width: 600px) {
  .navbar { padding: 12px 16px; }
  .contenedor { padding: 20px 14px 60px; }
}