/*
 * NEXAUTO ENHANCED TRANSPARENCY STYLES - MODERN & CLEAN REFRESH
 * Focus op minimalisme, premium uitstraling en verbeterde leesbaarheid.
 */

/* ===== ALGEMENE VARIABELEN (voor consistentie) ===== */
:root {
    --nex-primary-color: #6366f1;
    --nex-primary-hover: #4f46e5;
    --nex-text-dark: #1f2937;
    --nex-text-medium: #4b5563;
    --nex-text-light: #6b7280;
    --nex-border-color: #e5e7eb;
    --nex-background-light: #f9fafb;
    --nex-background-white: #ffffff;
    --nex-success-bg: #f0fdf4;
    --nex-success-text: #15803d;
    --nex-success-border: #bbf7d0;
    --nex-warning-bg: #fffbeb;
    --nex-warning-text: #b45309;
    --nex-warning-border: #fde68a;
    --nex-danger-bg: #fef2f2;
    --nex-danger-text: #b91c1c;
    --nex-danger-border: #fecaca;
    --nex-info-bg: #eff6ff;
    --nex-info-text: #1d4ed8;
    --nex-info-border: #bfdbfe;
    --nex-radius: 8px;
    --nex-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --nex-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --nex-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/* ===== VERNIEUWDE CTA SECTIE ===== */
.nexapp-enhanced-transparency-section {
    margin: 32px 0;
}

.transparency-cta-card {
    display: flex;
    align-items: center;
    background: var(--nex-background-white);
    border: 1px solid var(--nex-border-color);
    border-radius: var(--nex-radius);
    padding: 24px;
    transition: all 0.3s ease-in-out;
    box-shadow: var(--nex-shadow-sm);
    cursor: pointer;
}

.transparency-cta-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--nex-shadow-md);
    border-color: var(--nex-primary-color);
}

.cta-icon-enhanced {
    flex-shrink: 0;
    margin-right: 24px;
    width: 52px;
    height: 52px;
    background: linear-gradient(145deg, var(--nex-primary-color), var(--nex-primary-hover));
    color: white;
    border-radius: var(--nex-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-icon-enhanced svg {
    width: 28px;
    height: 28px;
}

.cta-content-enhanced {
    flex-grow: 1;
}

.cta-content-enhanced h4 {
    margin: 0 0 4px 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--nex-text-dark);
}

.cta-content-enhanced p {
    margin: 0 0 16px 0;
    font-size: 1rem;
    color: var(--nex-text-light);
    line-height: 1.6;
}

.trust-indicators-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nex-text-medium);
}

.trust-indicator svg {
    width: 16px;
    height: 16px;
    color: var(--nex-success-text);
}

.cta-action-enhanced {
    margin-left: auto;
    flex-shrink: 0;
}

.enhanced-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--nex-primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    cursor: pointer;
    box-shadow: var(--nex-shadow-sm);
}

.enhanced-button:hover {
    background: var(--nex-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--nex-shadow-md);
}

/* ===== VERNIEUWDE POPUP STYLES ===== */
.nexauto-enhanced-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8); /* Darker, classier overlay */
    backdrop-filter: blur(4px);
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nexauto-enhanced-popup-overlay.is-visible {
    display: flex;
    opacity: 1;
}

.nexauto-enhanced-popup-content {
    background: var(--nex-background-light);
    border-radius: 12px;
    width: 95%;
    max-width: 1000px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--nex-shadow-lg);
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nexauto-enhanced-popup-overlay.is-visible .nexauto-enhanced-popup-content {
    transform: scale(1) translateY(0);
}

.nexauto-enhanced-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--nex-background-light);
    border: 1px solid var(--nex-border-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--nex-text-light);
}

.nexauto-enhanced-popup-close:hover {
    background: var(--nex-border-color);
    color: var(--nex-text-dark);
    transform: rotate(90deg);
}

/* Popup Header */
.enhanced-popup-header {
    background: var(--nex-background-white);
    padding: 24px 32px;
    border-bottom: 1px solid var(--nex-border-color);
    flex-shrink: 0;
}

.enhanced-popup-header h3 {
    margin: 0 0 4px 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nex-text-dark);
}

.header-subtitle {
    margin: 0;
    color: var(--nex-text-light);
    font-size: 1rem;
}

.verification-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 8px 12px;
    background: var(--nex-info-bg);
    border: 1px solid var(--nex-info-border);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--nex-info-text);
    font-weight: 500;
}
.verification-badge svg {
    color: var(--nex-info-text);
}


/* Tab Navigatie */
.enhanced-tab-navigation {
    display: flex;
    background: var(--nex-background-white);
    border-bottom: 1px solid var(--nex-border-color);
    padding: 0 24px;
    overflow-x: auto;
    flex-shrink: 0;
}

.enhanced-tab-button {
    padding: 16px 8px;
    margin: 0 16px;
    background: none;
    border: none;
    color: var(--nex-text-medium);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.enhanced-tab-button:first-child { margin-left: 0; }
.enhanced-tab-button:last-child { margin-right: 0; }

.enhanced-tab-button.active {
    color: var(--nex-primary-color);
    border-bottom-color: var(--nex-primary-color);
}

.enhanced-tab-button:hover:not(.active) {
    color: var(--nex-text-dark);
    border-bottom-color: var(--nex-border-color);
}

/* Tab Content */
.enhanced-popup-body {
    padding: 0;
    overflow-y: auto;
    flex-grow: 1;
}

.enhanced-tab-content {
    padding: 32px;
    display: none;
}

.enhanced-tab-content.active {
    display: block;
}

.enhanced-tab-content h4 {
    margin: 0 0 24px 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--nex-text-dark);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--nex-border-color);
}

/* Prijsanalyse */
.price-analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.price-card {
    background: var(--nex-background-white);
    border-radius: var(--nex-radius);
    padding: 24px;
    text-align: center;
    border: 1px solid var(--nex-border-color);
}

.price-label {
    font-size: 0.9rem;
    color: var(--nex-text-light);
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--nex-text-dark);
    margin-bottom: 8px;
}

.price-note {
    font-size: 0.85rem;
    color: var(--nex-text-light);
    margin: 0;
}

/* Prijsvergelijking */
.price-comparison-hidden {
    display: none;
}

.price-comparison-visible {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: var(--nex-radius);
    margin-bottom: 24px;
    border: 1px solid;
    align-items: flex-start;
}
.price-comparison-visible.status-good {
    background: var(--nex-success-bg);
    border-color: var(--nex-success-border);
    color: var(--nex-success-text);
}
.price-comparison-visible.status-warning {
    background: var(--nex-warning-bg);
    border-color: var(--nex-warning-border);
    color: var(--nex-warning-text);
}
.price-comparison-visible.status-danger {
    background: var(--nex-danger-bg);
    border-color: var(--nex-danger-border);
    color: var(--nex-danger-text);
}

.comparison-icon {
    flex-shrink: 0;
    margin-top: 2px;
}
.comparison-icon svg {
    width: 24px;
    height: 24px;
}

.comparison-content .comparison-text {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--nex-text-dark);
}
.comparison-content .comparison-detail {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Chart Container */
.chart-container-enhanced {
    background: var(--nex-background-white);
    border-radius: var(--nex-radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--nex-border-color);
    position: relative;
}

/* Databronnen */
.sources-intro {
    color: var(--nex-text-light);
    margin-bottom: 24px;
    line-height: 1.6;
    font-size: 1rem;
    max-width: 80ch;
}

.enhanced-sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.enhanced-source-card {
    background: var(--nex-background-white);
    border: 1px solid var(--nex-border-color);
    border-radius: var(--nex-radius);
    padding: 20px;
    transition: all 0.2s ease;
}
.enhanced-source-card:hover {
    border-color: var(--nex-primary-color);
    box-shadow: var(--nex-shadow-md);
    transform: translateY(-2px);
}
.enhanced-source-card.unavailable {
    opacity: 0.7;
}

.source-header-enhanced {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.source-icon-enhanced {
    width: 40px;
    height: 40px;
    border-radius: var(--nex-radius);
    background: var(--nex-background-light);
    border: 1px solid var(--nex-border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nex-primary-color);
}
.source-icon-enhanced svg {
    width: 24px;
    height: 24px;
}

.source-name-enhanced {
    font-weight: 600;
    color: var(--nex-text-dark);
    font-size: 1.1rem;
}

.source-status-enhanced {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}
.source-status-enhanced.available { color: var(--nex-success-text); }
.source-status-enhanced.unavailable { color: var(--nex-danger-text); }

.status-indicator-enhanced {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.status-indicator-enhanced.available { background: var(--nex-success-text); }
.status-indicator-enhanced.unavailable { background: var(--nex-danger-text); }


.source-link-enhanced {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--nex-background-light);
    color: var(--nex-text-medium);
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    border: 1px solid var(--nex-border-color);
    margin-top: auto;
}
.source-link-enhanced:hover {
    background: var(--nex-border-color);
    color: var(--nex-text-dark);
}
.source-link-enhanced.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #f1f5f9;
    pointer-events: none;
}


/* Methodologie */
.methodology-content-enhanced p {
    color: var(--nex-text-light);
    line-height: 1.6;
    font-size: 1rem;
    max-width: 80ch;
    margin-bottom: 24px;
}

.methodology-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.methodology-step {
    background: var(--nex-background-white);
    padding: 20px;
    border-radius: var(--nex-radius);
    border: 1px solid var(--nex-border-color);
    border-left: 4px solid var(--nex-primary-color);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nex-primary-color);
    line-height: 1;
}

.step-title {
    font-weight: 600;
    color: var(--nex-text-dark);
    margin-bottom: 6px;
    font-size: 1rem;
}

.step-description {
    color: var(--nex-text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Garantie */
.guarantee-section-enhanced {
    background: var(--nex-info-bg);
    border: 1px solid var(--nex-info-border);
    color: var(--nex-info-text);
    padding: 24px;
    border-radius: var(--nex-radius);
    text-align: center;
    margin-bottom: 32px;
}

.guarantee-icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    background: var(--nex-info-text);
    color: var(--nex-info-bg);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.guarantee-icon svg {
    width: 28px;
    height: 28px;
}

.guarantee-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--nex-text-dark);
    margin-bottom: 8px;
}

.guarantee-text {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 70ch;
    margin: 0 auto;
    color: var(--nex-text-medium);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    text-align: left;
}

.benefit-card {
    padding: 20px;
    border-radius: var(--nex-radius);
    border: 1px solid var(--nex-border-color);
    background: var(--nex-background-white);
}

.benefit-icon {
    margin-bottom: 12px;
    color: var(--nex-primary-color);
}
.benefit-icon svg {
    width: 24px;
    height: 24px;
}


.benefit-card h5 {
    margin: 0 0 8px 0;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--nex-text-dark);
}

.benefit-card p {
    margin: 0;
    line-height: 1.6;
    font-size: 0.9rem;
    color: var(--nex-text-light);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .transparency-cta-card {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    .cta-icon-enhanced { margin-bottom: 16px; }
    .cta-action-enhanced { margin-left: 0; margin-top: 20px; }
    .price-analysis-grid { grid-template-columns: 1fr; }
    .enhanced-popup-header { padding: 24px 20px; }
    .enhanced-tab-content { padding: 24px 20px; }
    .enhanced-tab-navigation { padding: 0 12px; }
}

/* ===== ANIMATIONS & LOADING ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.enhanced-tab-content.active {
    animation: fadeInUp 0.4s ease-out forwards;
}

.nexapp-enhanced-chart-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    color: var(--nex-primary-color);
    font-weight: 500;
    border-radius: var(--nex-radius);
    gap: 12px;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--nex-border-color);
    border-top: 3px solid var(--nex-primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== ACCESSIBILITY ===== */
.enhanced-button:focus-visible,
.enhanced-tab-button:focus-visible,
.source-link-enhanced:focus-visible,
.nexauto-enhanced-popup-close:focus-visible {
    outline: 3px solid var(--nex-primary-color);
    outline-offset: 2px;
    box-shadow: none;
}