* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f7fa;
    color: #333;
}

img {
    max-width: 100%;
}

.contenedor {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.pagina-rooming {
    --color-primario: #315f91;
    --color-secundario: #eaf2f8;

    min-height: 100vh;
}

.evento-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.evento-header-contenido {
    min-height: 100px;

    display: flex;
    align-items: center;

    gap: 25px;

    padding-top: 20px;
    padding-bottom: 20px;
}

.evento-logo img {
    display: block;
    max-width: 180px;
    max-height: 80px;
}

.evento-titulos h1 {
    margin: 0;

    color: var(--color-primario);

    font-size: 28px;
}

.evento-titulos p {
    margin: 8px 0 0;
    color: #6b7280;
}


/* Banner */

.evento-banner {
    width: 100%;
    aspect-ratio: 4 / 1;
    overflow: hidden;
    background: #fff;
}

.evento-banner img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* Pasos */

.progreso-reservacion {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.pasos {
    display: flex;
    justify-content: center;

    padding: 25px 0;
}

.paso {
    position: relative;

    width: 180px;

    display: flex;
    flex-direction: column;
    align-items: center;

    gap: 8px;

    color: #9ca3af;
}

.paso:not(:last-child)::after {
    content: "";

    position: absolute;

    top: 17px;
    left: calc(50% + 22px);

    width: calc(100% - 44px);
    height: 2px;

    background: #d1d5db;
}

.paso span {
    width: 36px;
    height: 36px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #e5e7eb;

    font-weight: bold;

    z-index: 1;
}

.paso.activo {
    color: var(--color-primario);
}

.paso.activo span {
    background: var(--color-primario);
    color: #fff;
}


/* Contenido */

.contenido-principal {
    padding-top: 40px;
    padding-bottom: 60px;
}

.contenido-principal h2 {
    margin-top: 0;

    color: var(--color-primario);

    font-size: 26px;
}

.grid-reservacion {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
    gap: 30px;
    align-items: start;
}

.tarjeta {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px;
}

.tarjeta-header {
    margin-bottom: 25px;
}

.tarjeta-header h2 {
    margin: 0 0 8px;
    color: var(--color-primario);
    font-size: 24px;
}

.tarjeta-header p {
    margin: 0;
    color: #6b7280;
    line-height: 1.5;
}

.hotel-seleccionado {
    display: flex;
    flex-direction: column;
    gap: 5px;

    margin-bottom: 25px;
    padding: 15px 18px;

    background: var(--color-secundario);
    border-radius: 8px;
}

.hotel-seleccionado strong {
    color: var(--color-primario);
}

.hotel-seleccionado span {
    font-size: 14px;
    color: #4b5563;
}


/* Formulario */

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.campo {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.campo label {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.campo input,
.campo select {
    width: 100%;
    height: 46px;

    padding: 0 12px;

    border: 1px solid #d1d5db;
    border-radius: 7px;

    background: #fff;

    font-size: 15px;
    color: #374151;
}

.campo input:focus,
.campo select:focus {
    outline: none;
    border-color: var(--color-primario);
}

.campo-huespedes {
    max-width: 250px;
    margin-top: 20px;
}


/* Resumen */

.resumen-reservacion {
    position: sticky;
    top: 20px;
}

.resumen-reservacion h3 {
    margin: 0 0 20px;
    color: var(--color-primario);
}

.resumen-fila {
    display: flex;
    justify-content: space-between;
    gap: 20px;

    padding: 13px 0;

    border-bottom: 1px solid #eee;

    font-size: 14px;
}

.resumen-fila span {
    color: #6b7280;
}

.resumen-fila strong {
    text-align: right;
}

.resumen-total {
    display: flex;
    justify-content: space-between;
    align-items: center;

    margin-top: 20px;
    padding-top: 20px;

    border-top: 2px solid var(--color-primario);
}

.resumen-total strong {
    color: var(--color-primario);
    font-size: 21px;
}


/* Responsive */

@media (max-width: 800px) {

    .grid-reservacion {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .campo-huespedes {
        max-width: none;
    }

    .resumen-reservacion {
        position: static;
    }

}

.contenedor-huespedes {
    margin-top: 30px;
}

.huesped {
    padding: 22px 0;
    border-top: 1px solid #e5e7eb;
}

.huesped:first-child {
    margin-top: 10px;
}

.huesped-titulo {
    display: flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 18px;
}

.huesped-titulo h3 {
    margin: 0;

    font-size: 17px;
    color: var(--color-primario);
}

.badge-titular {
    display: inline-flex;
    align-items: center;

    padding: 4px 9px;

    border-radius: 20px;

    background: var(--color-secundario);
    color: var(--color-primario);

    font-size: 11px;
    font-weight: 600;
}

.huesped-grid {
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 900px) {

    .huesped-grid {
        grid-template-columns: 1fr;
    }

}

/* Estilos para el modal */
.seccion-reserva {
    margin-bottom: 18px;
}

.seccion-titulo {
    display: flex;
    align-items: flex-start;
    gap: 14px;

    margin-bottom: 22px;
}

.seccion-titulo h2 {
    margin: 0 0 4px;

    color: var(--color-primario);
    font-size: 20px;
}

.seccion-titulo p {
    margin: 0;

    color: #6b7280;
    font-size: 14px;
}

.numero-seccion {
    flex: 0 0 36px;

    width: 36px;
    height: 36px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: var(--color-primario);
    color: #fff;

    font-weight: 700;
}

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.check-contacto {
    display: flex;
    align-items: center;
    gap: 10px;

    margin-top: 20px;

    font-size: 14px;

    cursor: pointer;
}

.check-contacto input {
    width: 18px;
    height: 18px;
}

.seccion-titulo-horizontal {
    justify-content: space-between;
    align-items: center;
}

.titulo-con-numero {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.seccion-titulo-horizontal > strong {
    color: #374151;
    font-size: 13px;
}

.lista-huespedes {
    margin-bottom: 16px;
}

.estado-vacio {
    padding: 25px;

    border: 1px dashed #d1d5db;
    border-radius: 8px;

    text-align: center;

    color: #6b7280;
    font-size: 14px;
}

.btn-secundario,
.btn-principal {
    min-height: 44px;

    padding: 0 20px;

    border-radius: 7px;

    font-size: 14px;
    font-weight: 600;

    cursor: pointer;
}

.btn-secundario {
    border: 1px solid var(--color-primario);

    background: #fff;
    color: var(--color-primario);
}

.btn-secundario:disabled {
    border-color: #d1d5db;

    color: #9ca3af;

    cursor: not-allowed;
}

.aviso-habitaciones {
    padding: 16px;

    background: var(--color-secundario);

    border-radius: 8px;

    color: #4b5563;

    font-size: 14px;

    margin-bottom: 14px;

}

.opciones-facturacion {
    display: flex;
    gap: 30px;
}

.opciones-facturacion label {
    display: flex;
    align-items: center;
    gap: 8px;

    cursor: pointer;
}

.datos-facturacion {
    margin-top: 25px;
}

.btn-principal {
    min-width: 180px;

    border: none;

    background: var(--color-primario);
    color: #fff;
}

@media (max-width: 900px) {

    .form-grid-3 {
        grid-template-columns: 1fr;
    }

    .opciones-facturacion {
        flex-direction: column;
        gap: 12px;
    }

    .seccion-titulo-horizontal {
        align-items: flex-start;
        flex-direction: column;
    }

}

.modal-overlay {
    position: fixed;
    inset: 0;

    z-index: 1000;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 20px;

    background: rgba(15, 23, 42, 0.55);
}

.modal-overlay[hidden] {
    display: none;
}

.modal-contenido {
    width: min(520px, 100%);

    background: #fff;

    border-radius: 12px;

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.18);

    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;

    padding: 22px 25px;

    border-bottom: 1px solid #e5e7eb;
}

.modal-header h3 {
    margin: 0;

    color: var(--color-primario);
    font-size: 20px;
}

.modal-header p {
    margin: 5px 0 0;

    color: #6b7280;
    font-size: 13px;
}

.btn-cerrar-modal {
    border: 0;
    background: transparent;

    color: #6b7280;

    font-size: 28px;
    line-height: 1;

    cursor: pointer;
}

.modal-body {
    display: grid;
    gap: 18px;

    padding: 25px;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    gap: 15px;

    padding: 18px 25px;

    background: #f9fafb;

    border-top: 1px solid #e5e7eb;
}

.modal-abierto {
    overflow: hidden;
}


/* Lista compacta */

.fila-huesped {
    display: grid;

    grid-template-columns:
        35px
        minmax(0, 1fr)
        90px
        80px
        70px;

    align-items: center;

    gap: 15px;

    min-height: 55px;

    padding: 8px 10px;

    border-bottom: 1px solid #e5e7eb;

    font-size: 13px;
}

.huesped-nombre span {
    display: block;

    margin-top: 3px;

    color: #6b7280;

    font-size: 12px;
}

.huesped-edad {
    color: #4b5563;
}

.badge-tipo {
    display: inline-flex;

    padding: 4px 10px;

    border-radius: 20px;

    font-size: 12px;
    font-weight: 600;
}

.badge-tipo.adulto {
    background: #dcfce7;
    color: #166534;
}

.badge-tipo.menor {
    background: #dbeafe;
    color: #1d4ed8;
}

.huesped-numero {
    color: #6b7280;
}

.huesped-nombre {
    min-width: 0;
}

.huesped-nombre strong {
    display: block;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.huesped-nacimiento {
    color: #4b5563;
}

.btn-editar-huesped {
    border: 1px solid var(--color-primario);

    border-radius: 6px;

    padding: 6px 10px;

    background: #fff;
    color: var(--color-primario);

    cursor: pointer;

    font-size: 12px;
}

.mensaje-error {

    margin-top: 12px;
    padding: 10px 12px;

    border-radius: 6px;

    background: #fef2f2;
    color: #b91c1c;

    font-size: 13px;
}


@media (max-width: 600px) {

    .fila-huesped {
        grid-template-columns: 25px 1fr auto;
    }

    .huesped-nacimiento {
        display: none;
    }

}

.resumen-fila strong small {
    display: block;

    margin-top: 4px;

    color: #6b7280;

    font-size: 11px;
    font-weight: 400;
}

.campo input:disabled {
    background-color: #f1f5f9;
    border-color: #d1d5db;
    color: #64748b;

    cursor: not-allowed;
    opacity: 1;
}

.aviso-fechas-fijas {
    margin-top: 12px;
    padding: 10px 12px;

    border-radius: 6px;

    background: #f8fafc;
    border-left: 3px solid var(--color-primario);

    color: #64748b;

    font-size: 13px;
}

.aviso-fechas-fijas[hidden] {
    display: none;
}

.aviso-edad-huespedes {
    margin-bottom: 18px;
    padding: 10px 12px;

    background: #f8fafc;
    border-left: 3px solid var(--color-primario);
    border-radius: 6px;

    color: #64748b;
    font-size: 13px;
    line-height: 1.5;
}

.aviso-edad-huespedes strong {
    color: #475569;
}

/*  PASO 4 */

.preferencias-habitacion {
    display: grid;
    gap: 12px;
}

.opcion-habitacion {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    padding: 16px;

    border: 1px solid #e5e7eb;
    border-radius: 8px;

    background: #fff;
}

.habitacion-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.habitacion-info strong {
    color: #374151;
    font-size: 14px;
}

.habitacion-info span {
    color: #6b7280;
    font-size: 13px;
}

.habitacion-contador {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-cantidad-habitacion {
    width: 34px;
    height: 34px;

    border: 1px solid #d1d5db;
    border-radius: 6px;

    background: #fff;
    color: var(--color-primario);

    font-size: 20px;
    line-height: 1;

    cursor: pointer;
}

.btn-cantidad-habitacion:hover {
    border-color: var(--color-primario);
}

.btn-cantidad-habitacion:disabled {
    background: #f3f4f6;
    color: #9ca3af;

    cursor: not-allowed;
}

.cantidad-habitacion {
    min-width: 20px;

    text-align: center;

    font-size: 15px;
    font-weight: 700;
}

.contador-preferencia {
    display: flex;
    justify-content: space-between;
    align-items: center;

    margin-top: 15px;
    padding: 12px 15px;

    border-radius: 7px;

    background: var(--color-secundario);

    font-size: 13px;
}

.contador-preferencia[hidden] {
    display: none;
}

.nota-preferencia-habitacion {
    margin-top: 12px;

    color: #6b7280;

    font-size: 12px;
    line-height: 1.5;
}

.info-estancia {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;

    margin-top: 14px;
    padding: 12px 14px;

    background: #f8fafc;
    border-radius: 7px;

    color: #64748b;
    font-size: 13px;
}

.info-estancia > strong {
    width: 100%;
    color: #475569;
}

/*  footer */