/* --- Algemene Layout & Typografie --- */
:root {
    --primary-color: #3498db;
    --primary-hover: #2980b9;
    --secondary-color: #2c3e50;
    --light-gray: #f4f7f6;
    --medium-gray: #ecf0f1;
    --dark-gray: #7f8c8d;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--light-gray);
    color: var(--secondary-color);
    margin: 0;
    line-height: 1.6;
}

/* --- Header --- */
.main-header {
    background-color: white;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.main-header h1 {
    margin: 0;
    font-size: 1.5em;
    color: var(--secondary-color);
}

.header-button {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.header-button:hover {
    background-color: var(--primary-hover);
}

/* --- Twee-koloms Layout --- */
.main-container {
    display: flex;
    padding: 40px;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.info-column {
    /* AANGEPAST: van flex: 1 naar flex: 2 */
    flex: 2;
    min-width: 300px;
}

.info-column h2 {
    margin-top: 0;
    border-bottom: 2px solid var(--medium-gray);
    padding-bottom: 10px;
}

.test-column {
    /* AANGEPAST: van flex: 2 naar flex: 3 */
    flex: 3;
}

.zelftest-container {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 40px;
    box-sizing: border-box;
}

/* --- Startscherm --- */
.start-screen {
    text-align: center;
}
.start-screen h1 {
    font-size: 2.5em;
}
.start-button {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 30px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2em;
    font-weight: bold;
    transition: background-color 0.3s ease;
}
.start-button:hover {
    background-color: var(--primary-hover);
}


/* --- Test Interface --- */
#progress-container { margin-bottom: 30px; }
.progress-bar { width: 100%; background-color: var(--medium-gray); border-radius: 5px; overflow: hidden; height: 12px; }
.progress-bar .progress { background-color: #27ae60; height: 100%; transition: width 0.4s ease-in-out; }
#progress-text { text-align: center; margin-top: 10px; color: var(--dark-gray); font-weight: bold; }

#question-area { min-height: 100px; display: flex; align-items: center; justify-content: center; text-align: center; }
#question-text { font-size: 1.6em; line-height: 1.4; margin-bottom: 30px; }

#answer-buttons { display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
.answer-btn { width: 100%; padding: 20px 10px; font-size: 1.1em; font-weight: bold; color: white; background-color: var(--primary-color); border: none; border-radius: 5px; cursor: pointer; transition: background-color 0.2s, transform 0.2s; }
.answer-btn:hover { background-color: var(--primary-hover); transform: translateY(-2px); }
.answer-btn:disabled { background-color: #95a5a6; cursor: not-allowed; transform: none; }

.test-footer { text-align: center; margin-top: 40px; }
.test-footer a { color: var(--dark-gray); text-decoration: none; }
.test-footer a:hover { text-decoration: underline; }

/* --- Resultaten Pagina --- */
.result-category { background-color: #f8f9fa; border-left: 5px solid var(--primary-color); padding: 15px 20px; margin-bottom: 20px; }
.result-category h3 { text-align: left; margin-top: 0; font-size: 1.1em; }
.result-category h3 span { float: right; color: white; padding: 5px 12px; border-radius: 15px; font-size: 0.9em; min-width: 24px; text-align: center; }
.score-green { background-color: #27ae60 !important; }
.score-orange { background-color: #f39c12 !important; }
.score-red { background-color: #e74c3c !important; }
.result-explanation { margin: 20px 0; padding: 15px; background-color: var(--medium-gray); border-radius: 5px; }
hr { border: 0; height: 1px; background: #bdc3c7; margin: 30px 0; }
.result-total p { font-size: 1.1em; }


/* --- Responsive Aanpassingen --- */
@media (max-width: 992px) {
    .main-container {
        flex-direction: column;
        padding: 20px;
    }
    .main-header {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
}


/* --- E-mail Formulier op Resultatenpagina --- */
.email-form-section h3 {
    text-align: center;
    margin-top: 25px;
}
.email-form-section p {
    text-align: center;
    max-width: 500px;
    margin: 10px auto 20px auto;
    color: var(--dark-gray);
}
.form-group {
    max-width: 500px;
    margin: 0 auto;
}
.form-group input[type="email"],
.form-group button {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
    border-radius: 5px;
    box-sizing: border-box; /* Zorgt dat padding binnen de breedte valt */
}
.form-group input[type="email"] {
    border: 1px solid #ccc;
    margin-bottom: 10px; /* Ruimte tussen veld en knop */
}
.form-group button {
    border: none;
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}
.form-group button:hover {
    background-color: var(--primary-hover);
}
.form-group button:disabled {
    background-color: #95a5a6;
    cursor: not-allowed;
}
#form-message {
    text-align: center;
    margin-top: 15px;
    padding: 10px;
    border-radius: 5px;
    font-weight: bold;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
#form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
#form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- NIEUWE STYLING: MAIN FOOTER --- */
.main-footer {
    max-width: 1320px; /* max-width van container (1400) minus padding (40+40) */
    margin: 20px auto 40px auto;
    padding: 20px;
    background-color: var(--secondary-color);
    color: #ffffff;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.main-footer p {
    margin: 0;
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.8);
}