body.pagina-auth {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
}

.auth-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- Panel izquierdo: introducción / versículo --- */
.auth-panel-intro {
    background: linear-gradient(160deg, #1e293b, #0f172a);
    color: #f1f5f9;
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.auth-intro-contenido { max-width: 380px; }

.auth-intro-icono {
    font-size: 2.2rem;
    color: #fbbf24;
    margin-bottom: 16px;
}

.auth-intro-versiculo {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 1.2rem;
    line-height: 1.5;
    margin: 0 0 8px;
}

.auth-intro-cita {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 18px;
}

.auth-intro-texto {
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.6;
    margin: 0;
}

/* --- Panel derecho: formulario --- */
.auth-panel-form {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    box-sizing: border-box;
}

.auth-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px 25px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    box-sizing: border-box;
}

.auth-card h2 {
    text-align: center;
    color: var(--text);
    margin-top: 0;
}

.auth-card label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-sec);
    margin: 14px 0 6px;
}

.auth-card input[type="text"],
.auth-card input[type="email"],
.auth-card input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    font-size: 1rem;
    box-sizing: border-box;
    background: var(--bg);
    color: var(--text);
}

.auth-card .btn { margin-top: 22px; }

.auth-error {
    background: #fee2e2;
    color: #b91c1c;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
}

.auth-ok {
    background: #dcfce7;
    color: #166534;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
}

.auth-nota {
    font-size: 0.75rem;
    color: var(--text-sec);
    margin-top: 18px;
}

.auth-links {
    display: flex;
    justify-content: space-between;
    margin-top: 18px;
    font-size: 0.8rem;
}

.auth-links a {
    color: var(--accent);
    text-decoration: none;
}

/* --- Tablet/escritorio: layout partido de verdad, izquierda intro / derecha form --- */
@media (min-width: 900px) {
    .auth-layout { flex-direction: row; }
    .auth-panel-intro { flex: 1; padding: 60px; }
    .auth-panel-form { flex: 1; }
    .auth-card { max-width: 420px; padding: 40px 35px; }
}