body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background: white;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.brand-header h1 {
    color: #1e3a8a;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.input-group {
    margin-bottom: 1.25rem;
    position: relative;
    text-align: left;
}

    .input-group label {
        display: block;
        font-size: 0.85rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: #4b5563;
    }

    .input-group input {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 1.5px solid #e5e7eb;
        border-radius: 0.75rem;
        transition: all 0.3s ease;
    }

        .input-group input:focus {
            border-color: #3b82f6;
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
            outline: none;
        }

.btn-submit {
    width: 100%;
    background: #2563eb;
    color: white;
    padding: 0.85rem;
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

    .btn-submit:hover {
        background: #1d4ed8;
    }

.links-footer {
    margin-top: 1.5rem;
    font-size: 0.85rem;
}

    .links-footer a {
        color: #3b82f6;
        text-decoration: none;
        margin: 0 10px;
    }