/* ==========================================================================
   Login / Auth (DistribuidoraVSC)
   Estética oscura del mockup: fondo azul profundo + isotipo como marca de agua,
   tarjeta oscura, inputs con ícono, botón con degradado azul→cian.
   Estilos acotados a .auth-body para no afectar el resto de la app.
   ========================================================================== */

.auth-body {
    min-height: 100vh;
    margin: 0;
    color: #e6edf6;
    background-color: #050a14;
    background-image:
        radial-gradient(1200px 600px at 70% -10%, rgba(37, 120, 235, 0.20), transparent 60%),
        radial-gradient(900px 500px at 15% 110%, rgba(20, 60, 130, 0.18), transparent 55%),
        linear-gradient(160deg, #060b16 0%, #0a1120 45%, #070d18 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/* Marca de agua (isotipo) a los costados, tenue, como en el mockup */
.auth-body::before,
.auth-body::after {
    content: "";
    position: fixed;
    top: 50%;
    aspect-ratio: 1024 / 682;
    background: url("/img/brand/isotipo-distribuidoravsc.png") center / contain no-repeat;
    opacity: 0.10;
    filter: saturate(1.1);
    pointer-events: none;
    z-index: 0;
}

/* Izquierda: más chico, recortado y desplazado hacia abajo */
.auth-body::before {
    width: 30vw;
    max-width: 460px;
    left: -13vw;
    top: 92%;
    transform: translateY(-50%) rotate(-6deg);
}

/* Derecha: más grande y pegado al panel (parte queda por detrás del panel) */
.auth-body::after {
    width: 60vw;
    max-width: 960px;
    right: 4vw;
    transform: translateY(-50%) rotate(8deg);
}

/* Contenedor centrado */
.auth-wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card-col {
    width: 100%;
    max-width: 440px;
}

/* Encabezado con logo */
.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo {
    width: min(320px, 78%);
    height: auto;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.45));
}

.auth-subtitle {
    margin: 0.35rem 0 0;
    color: #9fb2c8;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

/* Tarjeta */
.auth-card {
    background: rgba(15, 24, 40, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.auth-card .card-body {
    padding: 2rem;
}

.auth-title {
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.auth-text-muted {
    color: #9fb2c8;
}

.auth-card .auth-text-muted,
.auth-card .auth-text-muted li {
    color: #9fb2c8;
}

.auth-card .auth-text-muted strong {
    color: #e6edf6;
}

/* Labels */
.auth-card .form-label {
    color: #c7d4e4;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

/* Inputs + input-group con ícono */
.auth-card .form-control {
    background-color: #0b1524;
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #eaf1fa;
    padding: 0.65rem 0.85rem;
}

.auth-card .form-control::placeholder {
    color: #64758b;
}

.auth-card .form-control:focus {
    background-color: #0b1524;
    border-color: #2f86f0;
    color: #eaf1fa;
    box-shadow: 0 0 0 0.2rem rgba(47, 134, 240, 0.25);
}

.auth-card .input-group-text {
    background-color: #0b1524;
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #6b90c4;
}

/* Botón mostrar/ocultar contraseña */
.auth-card .btn-eye {
    background-color: #0b1524;
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #6b90c4;
}

.auth-card .btn-eye:hover {
    color: #cfe0f5;
    background-color: #101c30;
}

/* Enlaces */
.auth-card a,
.auth-link {
    color: #4aa3ff;
    text-decoration: none;
}

.auth-card a:hover,
.auth-link:hover {
    color: #79bcff;
    text-decoration: underline;
}

.auth-card a.btn-auth,
.auth-card a.btn-auth:hover {
    color: #ffffff;
    text-decoration: none;
}

/* Checkbox */
.auth-card .form-check-input {
    background-color: #0b1524;
    border-color: rgba(255, 255, 255, 0.20);
}

.auth-card .form-check-input:checked {
    background-color: #2578eb;
    border-color: #2578eb;
}

.auth-card .form-check-label {
    color: #c7d4e4;
}

/* Botón principal con degradado */
.btn-auth {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 0;
    border-radius: 10px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(90deg, #1f6fe5 0%, #2f9bf0 50%, #38c0f5 100%);
    box-shadow: 0 10px 24px rgba(31, 111, 229, 0.35);
    transition: filter 0.15s ease, transform 0.05s ease;
}

.btn-auth:hover {
    filter: brightness(1.06);
    color: #ffffff;
}

.btn-auth:active {
    transform: translateY(1px);
}

.btn-auth:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(56, 192, 245, 0.35), 0 10px 24px rgba(31, 111, 229, 0.35);
}

/* Botón secundario (volver) */
.btn-auth-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.65rem 1rem;
    border-radius: 10px;
    color: #c7d4e4;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.14);
    text-decoration: none;
}

.btn-auth-outline:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

/* Validación */
.auth-card .text-danger {
    color: #ff8a8a !important;
}

.auth-card .alert-danger {
    background-color: rgba(220, 53, 69, 0.12);
    border: 1px solid rgba(220, 53, 69, 0.35);
    color: #ffb3b3;
}

/* Footer */
.auth-footer {
    text-align: center;
    margin-top: 1.25rem;
    color: #7d8ea3;
    font-size: 0.85rem;
}

.auth-footer-empresa {
    margin-top: 0.35rem;
}

.auth-footer a {
    color: #9fb2c8;
    text-decoration: none;
}

.auth-footer a:hover {
    color: #cfe0f5;
    text-decoration: underline;
}

@media (max-width: 575.98px) {
    .auth-card .card-body {
        padding: 1.5rem;
    }

    .auth-body::before,
    .auth-body::after {
        opacity: 0.06;
    }
}