:root {
    --dorado: #C9A24B;
    --dorado-claro: #E4C877;
    --negro: #0d0d0d;
    --negro-suave: #1a1a1a;
    --gris: #2c2c2c;
    --blanco: #ffffff;
    --gris-claro: #f4f4f4;
    --fuente: 'Poppins', Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--fuente);
    background: var(--gris-claro);
    color: #222;
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.contenedor {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
header.principal {
    background: var(--negro);
    border-bottom: 2px solid var(--dorado);
    position: sticky;
    top: 0;
    z-index: 100;
}
.barra-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    max-width: 1180px;
    margin: 0 auto;
    flex-wrap: wrap;
}
.logo-marca {
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo-marca img { height: 55px; width: 55px; border-radius: 50%; object-fit: cover; }
.logo-marca span {
    font-size: 1.4rem;
    color: var(--dorado);
    font-weight: 700;
    letter-spacing: 1px;
}
nav.menu ul {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}
nav.menu a {
    color: var(--blanco);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color .2s;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
}
nav.menu a:hover, nav.menu a.activo {
    color: var(--dorado);
    border-bottom: 2px solid var(--dorado);
}
.acciones-usuario {
    display: flex;
    align-items: center;
    gap: 14px;
}
.acciones-usuario a {
    color: var(--blanco);
    font-size: 0.9rem;
}
.acciones-usuario a:hover { color: var(--dorado); }
.carrito-icono {
    position: relative;
    color: var(--dorado) !important;
    font-weight: 600;
}
.carrito-contador {
    background: var(--dorado);
    color: var(--negro);
    border-radius: 50%;
    font-size: 0.7rem;
    padding: 1px 6px;
    position: absolute;
    top: -8px;
    right: -14px;
    font-weight: 700;
}
.btn-menu-movil { display: none; background: none; border: none; color: var(--dorado); font-size: 1.6rem; cursor: pointer; }

@media (max-width: 900px) {
    nav.menu { display: none; width: 100%; order: 3; }
    nav.menu.abierto { display: block; }
    nav.menu ul { flex-direction: column; gap: 0; }
    nav.menu a { display: block; padding: 12px 0; border-bottom: 1px solid var(--gris); }
    .btn-menu-movil { display: block; }
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, var(--negro) 0%, var(--negro-suave) 100%);
    color: var(--blanco);
    padding: 70px 20px;
    text-align: center;
}
.hero h1 {
    font-size: 2.4rem;
    color: var(--dorado);
    margin-bottom: 14px;
    letter-spacing: 1px;
}
.hero p { font-size: 1.1rem; max-width: 640px; margin: 0 auto 26px; color: #ddd; }
.hero-logo { width: 140px; height: 140px; border-radius: 50%; margin: 0 auto 20px; object-fit: cover; border: 3px solid var(--dorado); }

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all .2s;
    font-size: 0.95rem;
}
.btn-dorado { background: var(--dorado); color: var(--negro); }
.btn-dorado:hover { background: var(--dorado-claro); }
.btn-outline { background: transparent; border: 2px solid var(--dorado); color: var(--dorado); }
.btn-outline:hover { background: var(--dorado); color: var(--negro); }
.btn-negro { background: var(--negro); color: var(--blanco); }
.btn-negro:hover { background: var(--gris); }
.btn-peligro { background: #b23a3a; color: #fff; }
.btn-peligro:hover { background: #922; }
.btn-sm { padding: 7px 16px; font-size: 0.85rem; }
.grupo-botones { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== SECCIONES GENERALES ===== */
.seccion { padding: 60px 0; }
.seccion h2 {
    text-align: center;
    font-size: 1.9rem;
    color: var(--negro);
    margin-bottom: 8px;
}
.subtitulo {
    text-align: center;
    color: #777;
    margin-bottom: 40px;
    font-size: 1rem;
}
.linea-dorada {
    width: 70px;
    height: 3px;
    background: var(--dorado);
    margin: 12px auto 0;
}

.tarjetas-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 26px;
}
.tarjeta {
    background: var(--blanco);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0,0,0,.08);
    transition: transform .2s;
    border-top: 3px solid var(--dorado);
}
.tarjeta:hover { transform: translateY(-5px); }
.tarjeta .icono { font-size: 2.2rem; text-align: center; padding: 20px 0 0; }
.tarjeta-cuerpo { padding: 18px 20px 24px; text-align: center; }
.tarjeta-cuerpo h3 { color: var(--negro); margin-bottom: 8px; font-size: 1.15rem; }
.tarjeta-cuerpo p { color: #666; font-size: 0.92rem; margin-bottom: 12px; }
.tarjeta-precio { color: var(--dorado); font-weight: 700; font-size: 1.05rem; }

/* ===== PRODUCTOS ===== */
.filtros {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 34px;
}
.filtros select, .filtros input {
    padding: 9px 14px;
    border-radius: 20px;
    border: 1px solid #ccc;
    font-family: var(--fuente);
    font-size: 0.9rem;
}
.filtros button { border-radius: 20px; }

.rejilla-productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 24px;
}
.producto-tarjeta {
    background: var(--blanco);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0,0,0,.08);
    display: flex;
    flex-direction: column;
}
.producto-imagen {
    width: 100%;
    height: 230px;
    object-fit: cover;
    background: #eee;
}
.producto-info { padding: 14px 16px; flex-grow: 1; display: flex; flex-direction: column; }
.producto-info h3 { font-size: 1rem; color: var(--negro); margin-bottom: 6px; }
.etiquetas { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.etiqueta {
    background: var(--gris-claro);
    color: #555;
    font-size: 0.72rem;
    padding: 3px 9px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.producto-precio { color: var(--dorado); font-weight: 700; font-size: 1.15rem; margin: 6px 0 12px; }
.producto-info form { margin-top: auto; display: flex; gap: 8px; align-items: center; }
.producto-info select { padding: 6px; border-radius: 6px; border: 1px solid #ccc; }

/* ===== CARRITO ===== */
.tabla-carrito { width: 100%; border-collapse: collapse; background: var(--blanco); border-radius: 10px; overflow: hidden; }
.tabla-carrito th, .tabla-carrito td { padding: 14px; text-align: left; border-bottom: 1px solid #eee; }
.tabla-carrito th { background: var(--negro); color: var(--dorado); font-size: .85rem; text-transform: uppercase; }
.tabla-carrito img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; }
.resumen-carrito {
    background: var(--blanco);
    border-radius: 10px;
    padding: 22px;
    margin-top: 20px;
    max-width: 380px;
    margin-left: auto;
    box-shadow: 0 3px 12px rgba(0,0,0,.08);
}
.resumen-carrito .total { font-size: 1.3rem; color: var(--negro); font-weight: 700; display: flex; justify-content: space-between; margin: 14px 0; }
.resumen-carrito .total span:last-child { color: var(--dorado); }

/* ===== FORMULARIOS ===== */
.form-caja {
    background: var(--blanco);
    max-width: 520px;
    margin: 40px auto;
    padding: 34px 32px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,.1);
    border-top: 4px solid var(--dorado);
}
.form-caja h2 { text-align: center; margin-bottom: 24px; color: var(--negro); }
.campo { margin-bottom: 16px; }
.campo label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; color: #333; }
.campo input, .campo select, .campo textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-family: var(--fuente);
    font-size: 0.95rem;
}
.campo textarea { resize: vertical; min-height: 90px; }
.fila-campos { display: flex; gap: 14px; }
.fila-campos .campo { flex: 1; }
.form-caja .btn { width: 100%; margin-top: 8px; }
.form-caja p.enlace-alterno { text-align: center; margin-top: 16px; font-size: 0.9rem; }
.form-caja p.enlace-alterno a { color: var(--dorado); font-weight: 600; }

/* ===== ALERTAS ===== */
.alerta { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-size: 0.92rem; }
.alerta-exito { background: #e5f7e9; color: #1e7a34; border: 1px solid #b7e6c3; }
.alerta-error { background: #fdeaea; color: #a92c2c; border: 1px solid #f3bcbc; }

/* ===== TABLAS ADMIN ===== */
.tabla-admin { width: 100%; border-collapse: collapse; background: var(--blanco); border-radius: 8px; overflow: hidden; }
.tabla-admin th, .tabla-admin td { padding: 12px 14px; border-bottom: 1px solid #eee; font-size: 0.9rem; text-align: left; }
.tabla-admin th { background: var(--negro); color: var(--dorado); }
.tabla-admin img { width: 46px; height: 46px; object-fit: cover; border-radius: 6px; }
.badge { padding: 4px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }
.badge-pendiente { background: #fff3cd; color: #91700a; }
.badge-confirmada, .badge-confirmado { background: #d4f4dd; color: #1e7a34; }
.badge-cancelada, .badge-cancelado { background: #fdeaea; color: #a92c2c; }
.badge-completada, .badge-entregado { background: #dbe8ff; color: #24509e; }
.badge-enviado { background: #e6d9ff; color: #5b2c9e; }

/* ===== PANEL ADMIN LAYOUT ===== */
.admin-wrap { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 230px;
    background: var(--negro);
    color: var(--blanco);
    padding: 24px 0;
    flex-shrink: 0;
}
.admin-sidebar .logo-admin { text-align: center; margin-bottom: 26px; padding: 0 16px; }
.admin-sidebar .logo-admin img { width: 70px; height: 70px; border-radius: 50%; margin: 0 auto 8px; }
.admin-sidebar .logo-admin span { color: var(--dorado); font-weight: 700; }
.admin-sidebar a {
    display: block;
    padding: 12px 24px;
    color: #ccc;
    font-size: 0.92rem;
    border-left: 3px solid transparent;
}
.admin-sidebar a:hover, .admin-sidebar a.activo { background: var(--negro-suave); color: var(--dorado); border-left-color: var(--dorado); }
.admin-contenido { flex-grow: 1; padding: 30px 36px; background: var(--gris-claro); }
.admin-encabezado { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; flex-wrap: wrap; gap: 12px; }
.admin-encabezado h1 { font-size: 1.5rem; color: var(--negro); }
.tarjetas-resumen { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 18px; margin-bottom: 30px; }
.tarjeta-resumen { background: var(--blanco); padding: 20px; border-radius: 10px; border-left: 4px solid var(--dorado); box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.tarjeta-resumen .num { font-size: 1.7rem; font-weight: 700; color: var(--negro); }
.tarjeta-resumen .lbl { color: #777; font-size: 0.85rem; }
.panel-caja { background: var(--blanco); border-radius: 10px; padding: 22px; margin-bottom: 24px; box-shadow: 0 2px 8px rgba(0,0,0,.06); overflow-x:auto; }
.panel-caja h2 { margin-bottom: 18px; font-size: 1.15rem; color: var(--negro); }

@media (max-width: 800px) {
    .admin-wrap { flex-direction: column; }
    .admin-sidebar { width: 100%; display: flex; overflow-x: auto; padding: 12px 0; }
    .admin-sidebar .logo-admin { display: none; }
    .admin-sidebar a { white-space: nowrap; border-left: none; border-bottom: 3px solid transparent; }
    .admin-sidebar a.activo { border-bottom-color: var(--dorado); }
    .admin-contenido { padding: 20px; }
    .fila-campos { flex-direction: column; gap: 0; }
}

/* ===== CALENDARIO CITAS ===== */
.horarios-disponibles { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.hora-slot {
    padding: 9px 14px;
    border: 1.5px solid var(--dorado);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    background: var(--blanco);
    transition: all .15s;
}
.hora-slot:hover { background: var(--dorado); color: var(--negro); }
.hora-slot.seleccionada { background: var(--dorado); color: var(--negro); font-weight: 700; }
.hora-slot.ocupada { border-color: #ccc; color: #bbb; cursor: not-allowed; text-decoration: line-through; }

/* ===== FOOTER ===== */
footer.principal {
    background: var(--negro);
    color: #bbb;
    padding: 40px 20px 20px;
    margin-top: 40px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
    gap: 26px;
    max-width: 1180px;
    margin: 0 auto 24px;
}
.footer-grid h4 { color: var(--dorado); margin-bottom: 12px; font-size: 1rem; }
.footer-grid a { display: block; color: #bbb; font-size: 0.88rem; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--dorado); }
.footer-abajo { text-align: center; border-top: 1px solid #333; padding-top: 16px; font-size: 0.82rem; color: #888; }

.vacio { text-align: center; padding: 50px 20px; color: #888; }
.vacio a { color: var(--dorado); font-weight: 600; }