/* EVS Vloerverwarming Offerte Formulier Stijlen */

/* Universal box-sizing */
*, *::before, *::after {
    box-sizing: border-box;
}

/* CSS Custom Properties (Variabelen) */
:root {
    --evs-primary-color: #dc3545;
    --evs-light-gray: #eee;
    --evs-border-color: #e9ecef;
    --evs-background-light: #f9f9f9;
    --evs-background-lighter: #f8f9fa;
    --evs-text-dark: #222;
    --evs-text-medium: #666;
    --evs-text-light: #999;
    --evs-font-family: 'Helvetica Neue', Arial, sans-serif;
    --evs-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --evs-border-radius: 8px;
    --evs-success-color: #28a745;
    --evs-warning-color: #ffc107;
    --evs-danger-color: #dc3545;
}

/* Algemene container */
.evs-offerte-formulier-container {
    font-family: var(--evs-font-family);
    max-width: 1000px;
    margin: 40px auto;
    background-color: var(--evs-background-light);
    border-radius: var(--evs-border-radius);
    overflow: hidden;
    box-shadow: var(--evs-shadow);
}

.evs-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--evs-light-gray);
}

.evs-logo {
    color: var(--evs-primary-color);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.evs-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--evs-primary-color);
    border-radius: 50%;
    margin-right: 8px;
}

.evs-header h1 {
    font-size: 28px;
    margin: 0 0 5px 0;
    color: var(--evs-text-dark);
}

.evs-subtitle {
    font-size: 16px;
    color: var(--evs-text-medium);
    margin: 0;
}

/* Multi-step form layout */
.evs-multi-step-form {
    display: flex;
    min-height: 500px;
}

/* Progress sidebar */
.evs-progress-sidebar {
    width: 280px;
    background-color: #fff;
    border-right: 1px solid #eee;
    padding: 30px 0;
}

.evs-progress-bar-container {
    margin: 0 30px 30px 30px;
    height: 4px;
    background-color: #f0f0f0;
    border-radius: 2px;
    overflow: hidden;
}

.evs-progress-bar {
    height: 100%;
    background-color: #dc3545;
    transition: width 0.3s ease;
}

.evs-progress-item {
    display: flex;
    align-items: center;
    padding: 15px 30px;
    color: var(--evs-text-light);
    transition: all 0.3s ease;
    cursor: pointer;
}

.evs-progress-item.active {
    color: var(--evs-primary-color);
    background-color: #fff5f5;
    border-right: 3px solid var(--evs-primary-color);
}

.evs-progress-item.completed {
    color: var(--evs-success-color);
}

.evs-progress-icon {
    margin-right: 12px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.evs-progress-text {
    font-weight: 500;
    font-size: 14px;
}

/* Form steps container */
.evs-form-steps-container {
    flex: 1;
    padding: 40px;
    background-color: #fff;
}

.evs-form-step {
    display: none;
}

.evs-form-step.active {
    display: block;
}

.evs-step-content h2 {
    font-size: 24px;
    color: var(--evs-text-dark);
    margin: 0 0 25px 0;
    font-weight: 600;
}

/* Options container */
.evs-options-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.evs-option-card {
    display: block;
    background-color: #fff;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.evs-option-card:hover {
    border-color: #dc3545;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.1);
}

.evs-option-card.selected {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.evs-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.evs-option-content {
    display: flex;
    align-items: center;
}

.evs-option-check {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    margin-right: 12px;
    position: relative;
    transition: all 0.3s ease;
}

.evs-option-card.selected .evs-option-check {
    border-color: var(--evs-primary-color);
    background-color: var(--evs-primary-color);
}

.evs-option-card.selected .evs-option-check::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background-color: #fff;
    border-radius: 50%;
}

.evs-option-text {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.evs-option-card.selected .evs-option-text {
    color: var(--evs-primary-color);
}

/* Floor sections */
.evs-floor-section {
    margin-bottom: 25px;
    padding: 20px;
    background-color: var(--evs-background-lighter);
    border-radius: var(--evs-border-radius);
    border-left: 4px solid var(--evs-primary-color);
}

.evs-floor-section h3 {
    margin: 0 0 15px 0;
    color: var(--evs-primary-color);
    font-size: 18px;
    font-weight: 600;
}

/* Form groups */
.evs-form-group {
    margin-bottom: 20px;
}

.evs-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.evs-form-group input,
.evs-form-group select,
.evs-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.evs-form-group input:focus,
.evs-form-group select:focus,
.evs-form-group textarea:focus {
    outline: none;
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.evs-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Form rows */
.evs-form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.evs-form-row .evs-form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Contact form */
.evs-contact-form {
    background-color: var(--evs-background-lighter);
    padding: 25px;
    border-radius: var(--evs-border-radius);
    margin-bottom: 30px;
}

/* Buttons */
.evs-form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--evs-light-gray);
}

.evs-prev-btn,
.evs-next-btn,
.evs-submit-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.evs-prev-btn {
    background-color: #6c757d;
    color: #fff;
}

.evs-prev-btn:hover {
    background-color: #5a6268;
}

.evs-next-btn,
.evs-submit-btn {
    background-color: var(--evs-primary-color);
    color: #fff;
}

.evs-next-btn:hover,
.evs-submit-btn:hover {
    background-color: #c82333;
}

.evs-submit-btn:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

/* Success message */
.evs-success-message {
    text-align: center;
    padding: 40px;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    color: #155724;
}

.evs-success-icon {
    font-size: 48px;
    color: #28a745;
    margin-bottom: 20px;
}

/* Error messages */
.evs-form-messages {
    margin-top: 20px;
}

.evs-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.evs-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
}

/* Conditional questions */
.evs-conditional-question {
    margin-top: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #17a2b8;
    display: none;
}

.evs-conditional-question.visible {
    display: block;
}

.evs-conditional-question h3 {
    margin: 0 0 15px 0;
    color: #17a2b8;
    font-size: 18px;
}

/* Utility classes */
.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .evs-multi-step-form {
        flex-direction: column;
    }
    
    .evs-progress-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
        padding: 20px 0;
    }
    
    .evs-progress-item {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .evs-form-steps-container {
        padding: 20px;
    }
    
    .evs-options-container {
        grid-template-columns: 1fr;
    }
    
    .evs-form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .evs-header {
        padding: 20px;
    }
    
    .evs-header h1 {
        font-size: 24px;
    }
    
    .evs-subtitle {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .evs-offerte-formulier-container {
        margin: 10px;
        border-radius: 0;
    }
    
    .evs-form-steps-container {
        padding: 15px;
    }
    
    .evs-option-card {
        padding: 15px;
    }
    
    .evs-prev-btn,
    .evs-next-btn,
    .evs-submit-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Print styles */
@media print {
    body {
        background-color: #fff;
    }
    
    .evs-offerte-formulier-container,
    .evs-header,
    .evs-multi-step-form {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .evs-prev-btn,
    .evs-next-btn,
    .evs-submit-btn,
    .evs-progress-sidebar {
        display: none;
    }
}

/* Accessibility improvements */
.evs-offerte-formulier-container .evs-option-card:focus-within {
    outline: 2px solid var(--evs-primary-color);
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.3);
}

/* Specifieke focus stijlen voor formulier elementen */
.evs-offerte-formulier-container input:focus,
.evs-offerte-formulier-container select:focus,
.evs-offerte-formulier-container textarea:focus {
    outline: 2px solid var(--evs-primary-color);
    border-color: var(--evs-primary-color);
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
}