/* ============================================
   ESTILOS PÚBLICOS — LOGIN Y REGISTRO
   ============================================ */

:root {
    --gold: #d4af37;
    --gold-dark: #b8942e;
    --dark: #2c2c2c;
    --light-bg: #f5f0e8;
}

.public-body {
    background: linear-gradient(135deg, #f5f0e8 0%, #faf7f2 100%);
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--dark);
}

/* Título de marca */
.brand-title {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
    color: var(--dark);
    margin: 0;
}

.brand-gold {
    color: var(--gold);
    font-weight: 600;
}

.brand-icon {
    color: var(--gold);
    font-size: 1.8rem;
    margin-right: 8px;
}

/* Card del formulario */
.auth-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 35px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.auth-card h2 {
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--dark);
    margin-bottom: 8px;
    font-size: 1.6rem;
}

.auth-card .subtitle {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 28px;
}

/* Inputs */
.form-floating > .form-control {
    border-radius: 10px;
    border: 1px solid #e5e0d5;
    padding: 1rem 0.9rem;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-floating > .form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.15);
}

.form-floating > label {
    color: #999;
    padding: 1rem 0.9rem;
}

/* Input con ícono de ver contraseña */
.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 1.1rem;
    z-index: 10;
    padding: 5px;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: var(--gold);
}

/* Botón principal */
.btn-gold {
    background: var(--gold);
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-weight: 500;
    letter-spacing: 0.5px;
    font-size: 1rem;
    transition: all 0.3s;
    width: 100%;
}

.btn-gold:hover:not(:disabled) {
    background: var(--gold-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-gold:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Links */
.auth-link {
    color: var(--gold);
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    color: var(--gold-dark);
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 22px;
    font-size: 0.9rem;
    color: #666;
}

/* Divisor */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 22px 0;
    color: #ccc;
    font-size: 0.85rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e0d5;
}

.divider::before { margin-right: 12px; }
.divider::after  { margin-left: 12px; }

/* Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Validaciones */
.is-invalid {
    border-color: #dc3545 !important;
}

.invalid-feedback {
    font-size: 0.82rem;
    margin-top: 4px;
}

/* Responsive */
@media (max-width: 576px) {
    .auth-card {
        padding: 30px 22px;
        border-radius: 16px;
    }
    .brand-title {
        font-size: 1.6rem;
    }
    .auth-card h2 {
        font-size: 1.3rem;
    }
}