* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.login-body {
    background: radial-gradient(circle at top left, #1e293b, #0f172a);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-kaart {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 450px;
    text-align: center;
}

h1 {
    color: #1e293b;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.login-ondertitel {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-groep {
    display: grid;
    grid-template-columns: 110px 1fr;
    align-items: center;
    gap: 1rem;
}

.form-groep label {
    font-weight: 600;
    text-align: right;
    color: #475569;
    font-size: 0.85rem;
}

.form-groep input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    background: #f8fafc;
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
}

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

.loginknop {
    margin-top: 0.5rem;
    margin-left: calc(110px + 1rem);
    padding: 0.8rem;
    background-color: #3b82f6;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.loginknop:hover {
    background-color: #2563eb;
}

.fout-box {
    background-color: #fef2f2;
    border: 1px solid #fee2e2;
    color: #dc2626;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.wachtwoord-container {
    position: relative;
    display: flex;
    align-items: center;
}

.wachtwoord-container input {
    width: 100%;
    padding-right: 45px;
}

.oog-knop {
    position: absolute;
    right: 5px;
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
    color: #888;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.oog-knop:hover {
    color: #333;

input::-ms-reveal,
input::-ms-clear {
    display: none;
}

@media (max-width: 480px) {
    .login-kaart {
        padding: 1.5rem;
    }

    .form-groep {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

    .form-groep label {
        text-align: left;
    }

    .loginknop {
        margin-left: 0;
        width: 100%;
    }
}