:root{
    --gea-primario: #0d6efd;
    --gea-oscuro:   #0f172a;
}

body.fondo-auth{
    min-height: 100vh;
    background: linear-gradient(135deg, #eef2ff 0%, #f8fafc 45%, #e0f2fe 100%);
    font-family: 'Roboto', system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--gea-oscuro);
}

/* Card con sombra */
.card-auth{
    border: 0;
    border-radius: 1.25rem;
    box-shadow: 0 1.25rem 3rem rgba(15, 23, 42, .15),
                0 .25rem .75rem rgba(15, 23, 42, .08);
    transition: box-shadow .25s ease;
}
.card-auth:hover{
    box-shadow: 0 1.5rem 3.5rem rgba(15, 23, 42, .18),
                0 .25rem .75rem rgba(15, 23, 42, .08);
}

.card-auth .form-control{
    border-radius: .75rem;
    padding: .7rem .9rem;
}
.card-auth .form-control:focus{
    box-shadow: 0 0 0 .2rem rgba(13, 110, 253, .18);
}
.card-auth .btn{
    border-radius: .75rem;
    padding: .7rem 1rem;
    font-weight: 600;
}

.icono-auth{
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 1rem;
    background: rgba(13, 110, 253, .1);
    color: var(--gea-primario);
    font-size: 1.5rem;
}

/* Divisor "o" */
.divisor-o{
    display: flex;
    align-items: center;
    gap: .75rem;
    color: #94a3b8;
    font-size: .85rem;
    margin: 1.25rem 0;
}
.divisor-o::before,
.divisor-o::after{
    content: "";
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

/* Botón de Google */
.btn-google{
    background: #fff;
    border: 1px solid #dadce0;
    color: #3c4043;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn-google:hover{
    background: #f8f9fa;
    border-color: #c6c9cc;
    color: #202124;
    box-shadow: 0 1px 3px rgba(60, 64, 67, .18);
}
.btn-google:disabled{
    opacity: .65;
}
.btn-google svg,
.btn-google img{
    width: 20px !important;
    height: 20px !important;
    max-width: 20px;
    max-height: 20px;
    flex-shrink: 0;
}

/* Tabla de compras: filas con más altura */
.tabla-compras{
    --bs-table-bg: transparent;
}
.tabla-compras thead th{
    padding-top: 1rem;
    padding-bottom: 1rem;
    white-space: nowrap;
}
.tabla-compras tbody td{
    padding-top: 1.15rem;
    padding-bottom: 1.15rem;
}
.tabla-compras tbody tr:hover{
    background-color: rgba(13, 110, 253, .04);
}

/* Detalle de compra (modal estilo ticket) */
#modalDetalle .modal-body{
    background: #eef2f7;
}
.ticket{
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, .06);
}
.ticket-top{
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 1px dashed #cbd5e1;
}
.ticket-logo{
    height: 34px;
    width: auto;
    margin-bottom: .5rem;
}
.ticket-empresa{
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #94a3b8;
}
.ticket-titulo{
    font-weight: 700;
    font-size: 1.05rem;
    margin: .5rem 0 .4rem;
    text-transform: capitalize;
}
.ticket-seccion{
    padding: 1rem 0;
}
.ticket-seccion h6{
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #64748b;
    font-weight: 700;
    margin-bottom: .6rem;
}
.ticket-fila{
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .26rem 0;
    font-size: .92rem;
}
.ticket-fila .lbl{
    color: #64748b;
}
.ticket-fila .val{
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}
.ticket-corte{
    position: relative;
    height: 0;
    border-top: 1px dashed #cbd5e1;
    margin: .25rem 0;
}
.ticket-corte::before,
.ticket-corte::after{
    content: "";
    position: absolute;
    top: 50%;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #eef2f7;
    transform: translateY(-50%);
}
.ticket-corte::before{ left: -1.6rem; }
.ticket-corte::after{ right: -1.6rem; }
.ticket-total{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}
.ticket-total .lbl{
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #334155;
}
.ticket-total .val{
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gea-primario);
}
.ticket-pie{
    text-align: center;
    font-size: .78rem;
    color: #94a3b8;
    border-top: 1px dashed #cbd5e1;
    padding-top: .9rem;
    margin-top: .25rem;
}

/* Logo de la barra superior */
.logo-navbar{
    height: 40px;
    width: auto;
}