/* ===== NeoAuth Login Page - Professional UI ===== */
/* Importa: <link rel="stylesheet" href="theme-variables.css"> */

/* ===== Layout ===== */
body {
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    color: var(--text-primary);
}

/* Container Principal */
.neoauth-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    max-width: 420px;
    width: 100%;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

    .neoauth-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-2xl);
    }

    /* Faixa animada no topo */
    .neoauth-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        height: 3px;
        width: 100%;
        background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary-light));
        background-size: 200% 100%;
        animation: gradientFlow 6s linear infinite;
    }

@keyframes gradientFlow {
    0%, 100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* ===== Header ===== */
.neoauth-card h3 {
    text-align: center;
    font-weight: var(--font-extrabold);
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: var(--tracking-tight);
}

    .neoauth-card h3 i {
        color: var(--primary);
        margin-right: 0.5rem;
    }

/* ===== Form ===== */
.neoauth-form {
    padding: 2rem;
}

.form-label {
    color: var(--text-secondary);
    font-weight: var(--font-semibold);
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

/* ===== Input Fields ===== */
.form-control {
    background-color: var(--white);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 0.9rem 1rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
    font-weight: var(--font-medium);
}

    .form-control:focus {
        border-color: var(--primary);
        box-shadow: var(--focus-ring);
        background-color: var(--white);
        transform: translateY(-1px);
    }

    .form-control::placeholder {
        color: var(--text-muted);
    }

/* ===== Input Icons ===== */
.input-group .btn {
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    transition: all var(--transition-base);
}

    .input-group .btn:hover {
        color: var(--primary);
        background-color: var(--gray-50);
    }

/* ===== Checkbox ===== */
.form-check-input {
    width: 1.2rem;
    height: 1.2rem;
    border: 2px solid var(--border-medium);
    transition: all var(--transition-fast);
}

    .form-check-input:checked {
        background-color: var(--primary);
        border-color: var(--primary);
        animation: checkPulse 0.3s ease-in-out;
    }

@keyframes checkPulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

.form-check-label {
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    cursor: pointer;
}

/* ===== Alert (Erro) ===== */
.alert-danger {
    background: #fef2f2;
    color: var(--danger-dark);
    border-left: 4px solid var(--danger);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    font-weight: var(--font-semibold);
    font-size: 0.9rem;
    animation: fadeDown 0.4s ease;
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Botão ===== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: var(--radius-xl);
    color: var(--white);
    font-weight: var(--font-bold);
    padding: 1rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
    }

    .btn-primary:active {
        transform: translateY(0);
    }

    .btn-primary i {
        margin-right: 0.5rem;
    }

/* ===== Links ===== */
a {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: color var(--transition-fast);
}

    a:hover {
        color: var(--primary-dark);
        text-decoration: underline;
    }

/* ===== Responsividade ===== */
@media (max-width: 576px) {
    .neoauth-card {
        border-radius: var(--radius-xl);
        margin: 1rem;
    }

    .neoauth-form {
        padding: 1.5rem;
    }

    .neoauth-card h3 {
        font-size: 1.4rem;
    }
}