/* ==========================================================================
   FraudeMeister - Unified Stylesheet v1.0
   Geconsolideerde CSS voor alle pagina's
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABELEN
   ========================================================================== */
:root {
    /* Achtergrondkleuren */
    --bg-dark: #0d0d0d;
    --bg-section: #111111;
    --bg-card: #1a1a1a;
    --bg-card-hover: #222222;

    /* Tekstkleuren */
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-muted: #666666;

    /* Accentkleuren */
    --accent-green: #00d26a;
    --accent-green-dark: #00b85c;
    --accent-green-glow: rgba(0, 210, 106, 0.25);
    --accent-red: #ff4444;
    --accent-red-glow: rgba(255, 68, 68, 0.2);
    --accent-orange: #ff9500;
    --accent-orange-glow: rgba(255, 149, 0, 0.2);
    --accent-yellow: #ffcc00;
    --accent-blue: #3b82f6;
    --accent-blue-glow: rgba(59, 130, 246, 0.2);
    --accent-paypal: #0070ba;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.12);

    /* Thema-specifieke variabelen (fallback = dark) */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --nav-bg: rgba(13, 13, 13, 0.95);
    --mobile-menu-bg: rgba(13, 13, 13, 0.98);
    --hamburger-bg: rgba(255, 255, 255, 0.08);
    --hamburger-border: rgba(255, 255, 255, 0.12);
    --mobile-link-hover-bg: rgba(255, 255, 255, 0.05);
    --btn-secondary-hover-bg: rgba(255, 255, 255, 0.05);
    --badge-neutral-bg: rgba(255, 255, 255, 0.08);
    --badge-neutral-bg-light: rgba(255, 255, 255, 0.05);
    --shadow-dropdown: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-card-hover: 0 10px 30px rgba(0, 0, 0, 0.3);
    --footer-social-bg: rgba(255, 255, 255, 0.05);
    --footer-social-hover-bg: rgba(0, 210, 106, 0.1);
    --modal-overlay-bg: rgba(0, 0, 0, 0.8);
    --autocomplete-hover-bg: rgba(0, 210, 106, 0.1);
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ==========================================================================
   3. LAYOUT - CONTAINERS
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   4. NAVIGATIE
   ========================================================================== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 16px 0;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 100;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

/* Zorg dat nav-links niet krimpen maar wel ruimte afstaan indien nodig */
.nav-links {
    flex-shrink: 1;
    min-width: 0;
}

/* Nav buttons en admin controls delen dezelfde ruimte */
.nav-buttons {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.4rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--accent-green);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.logo-highlight {
    color: var(--accent-green);
}

.logo-badge {
    background: var(--accent-orange);
    color: var(--bg-dark);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
}

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-buttons {
    display: flex;
    gap: 10px;
}

.nav-cta {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s;
}

.nav-cta.primary {
    background: var(--accent-green);
    color: var(--bg-dark);
}

.nav-cta.primary:hover {
    background: var(--accent-green-dark);
    transform: translateY(-1px);
}

.nav-cta.secondary {
    background: transparent;
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.nav-cta.donate {
    background: linear-gradient(135deg, #ff6b6b, #ff4444);
    color: white;
}

.nav-cta.donate:hover {
    background: linear-gradient(135deg, #ff5252, #ff3333);
}

.nav-cta.danger {
    background: var(--accent-red);
    color: white;
}

/* Hamburger Menu Button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: var(--hamburger-bg);
    border: 1px solid var(--hamburger-border);
    border-radius: 8px;
    cursor: pointer;
    z-index: 110;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-line:nth-child(1) {
    transform: translateY(-6px);
}

.hamburger-line:nth-child(3) {
    transform: translateY(6px);
}

/* Hamburger active state (X) */
.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(0) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(0) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--mobile-menu-bg);
    backdrop-filter: blur(20px);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding-top: 80px;
    overflow-y: auto;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    padding: 24px;
    margin: 0;
}

.mobile-nav-links li {
    margin-bottom: 8px;
}

.mobile-nav-links a {
    display: block;
    padding: 16px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.2s;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
    color: var(--text-primary);
    background: var(--mobile-link-hover-bg);
}

.mobile-nav-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 16px 0 !important;
}

/* Mobile Nav Buttons */
.mobile-nav-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 20px !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    text-align: center;
}

.mobile-nav-btn.donate {
    background: linear-gradient(135deg, #ff6b6b, #ff4444);
    color: white !important;
}

.mobile-nav-btn.danger {
    background: var(--accent-red);
    color: white !important;
}

/* ==========================================================================
   5. MAIN CONTENT
   ========================================================================== */
main {
    padding: 100px 0 60px;
}

/* Page hero - uniform hero section for sub-pages */
.page-hero {
    text-align: center;
    padding: 140px 0 60px;
    margin-top: -100px;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 210, 106, 0.08), transparent);
}

.page-hero h1 {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================================================
   6. BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--bg-dark);
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--accent-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-green-glow);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--border-card);
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: var(--btn-secondary-hover-bg);
}

.btn-danger {
    background: var(--accent-red);
    color: white;
}

.btn-danger:hover {
    background: #e63939;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Action buttons (smaller) */
.action-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.action-btn.approve {
    background: var(--accent-green);
    color: var(--bg-dark);
}

.action-btn.approve:hover {
    background: var(--accent-green-dark);
}

.action-btn.reject {
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.action-btn.reject:hover {
    background: var(--accent-red-glow);
}

.action-btn.review {
    background: var(--accent-blue);
    color: white;
}

.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   7. CARDS
   ========================================================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 32px;
}

.card-sm {
    padding: 24px;
    border-radius: 16px;
}

.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 24px;
}

.section-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==========================================================================
   8. BADGES
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge.frauduleus {
    background: var(--accent-red-glow);
    color: var(--accent-red);
}

.badge.verdacht {
    background: var(--accent-orange-glow);
    color: var(--accent-orange);
}

.badge.niet_verdacht {
    background: var(--accent-green-glow);
    color: var(--accent-green);
}

.badge.in_onderzoek {
    background: var(--accent-blue-glow);
    color: var(--accent-blue);
}

.badge.nieuw {
    background: var(--accent-orange-glow);
    color: var(--accent-orange);
}

.badge.in_behandeling {
    background: var(--accent-blue-glow);
    color: var(--accent-blue);
}

.badge.verwerkt {
    background: var(--accent-green-glow);
    color: var(--accent-green);
}

.badge.afgewezen {
    background: var(--accent-red-glow);
    color: var(--accent-red);
}

.badge.categorie {
    background: var(--badge-neutral-bg);
    color: var(--text-secondary);
}

.badge.type {
    background: var(--badge-neutral-bg-light);
    color: var(--text-muted);
}

.badge.risico-hoog {
    background: var(--accent-red-glow);
    color: var(--accent-red);
}

/* ==========================================================================
   9. FORMS
   ========================================================================== */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

label .optional {
    font-weight: 400;
    color: var(--text-muted);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
textarea,
select {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--border-card);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-green);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 48px;
}

.input-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--bg-dark);
    border-radius: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent-green);
}

/* Form Card */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 24px;
}

.form-section {
    margin-bottom: 32px;
}

.form-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* Form Message */
.form-message {
    margin-top: 20px;
    padding: 16px 20px;
    border-radius: 12px;
    display: none;
}

.form-message.success {
    background: rgba(0, 210, 106, 0.1);
    border: 1px solid rgba(0, 210, 106, 0.3);
    color: var(--accent-green);
    display: block;
}

.form-message.error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.3);
    color: var(--accent-red);
    display: block;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 18px 32px;
    background: var(--accent-green);
    color: var(--bg-dark);
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s;
}

.submit-btn:hover:not(:disabled) {
    background: var(--accent-green-dark);
    transform: translateY(-2px);
}

.submit-btn.danger {
    background: var(--accent-red);
    color: white;
}

.submit-btn.danger:hover:not(:disabled) {
    background: #e63939;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ==========================================================================
   10. SEARCH
   ========================================================================== */
.search-container {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 20px 24px 20px 56px;
    border-radius: 16px;
    border: 2px solid var(--border-card);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 4px var(--accent-green-glow);
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: var(--text-muted);
    pointer-events: none;
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    padding: 14px 28px;
    background: var(--accent-green);
    color: var(--bg-dark);
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.search-btn:hover:not(:disabled) {
    background: var(--accent-green-dark);
}

.search-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.search-hint {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   11. AUTOCOMPLETE
   ========================================================================== */
.autocomplete-dropdown,
.search-autocomplete,
.hero-autocomplete {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    max-height: 320px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    box-shadow: var(--shadow-dropdown);
}

.autocomplete-dropdown.active,
.search-autocomplete.active,
.hero-autocomplete.active {
    display: block;
    animation: dropdownFade 0.2s ease;
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.autocomplete-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-subtle);
    transition: background 0.15s;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background: var(--autocomplete-hover-bg);
}

.autocomplete-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.autocomplete-domain {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.autocomplete-domain .highlight {
    color: var(--accent-green);
    background: rgba(0, 210, 106, 0.15);
    padding: 0 2px;
    border-radius: 2px;
}

.autocomplete-status {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 6px;
}

.autocomplete-status.frauduleus {
    background: rgba(255, 68, 68, 0.15);
    color: var(--accent-red);
}

.autocomplete-status.verdacht {
    background: rgba(255, 149, 0, 0.15);
    color: var(--accent-orange);
}

.autocomplete-status.niet_verdacht {
    background: rgba(0, 210, 106, 0.15);
    color: var(--accent-green);
}

.autocomplete-status.onbekend {
    background: rgba(136, 136, 136, 0.15);
    color: var(--text-secondary);
}

.autocomplete-status.in_onderzoek {
    background: rgba(100, 149, 237, 0.15);
    color: #6495ed;
}

.autocomplete-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.autocomplete-empty-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    opacity: 0.5;
}

.autocomplete-loading {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.autocomplete-loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--accent-green);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

/* ==========================================================================
   12. LOADING & SPINNERS
   ========================================================================== */
.loading {
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-card);
    border-top-color: var(--accent-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   13. EMPTY STATE
   ========================================================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-secondary);
}

/* ==========================================================================
   14. ERROR STATE
   ========================================================================== */
.error-state {
    text-align: center;
    padding: 60px 20px;
}

.error-state h2 {
    margin-bottom: 12px;
}

.error-state p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.error-state a {
    color: var(--accent-green);
    text-decoration: none;
}

/* ==========================================================================
   15. SUCCESS STATE
   ========================================================================== */
.success-state {
    text-align: center;
    padding: 60px 40px;
    display: none;
}

.success-state.show {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 210, 106, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

.success-state h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.success-state p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.success-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   16. INFO & WARNING BOXES
   ========================================================================== */
.info-box {
    background: rgba(0, 210, 106, 0.05);
    border: 1px solid rgba(0, 210, 106, 0.2);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.info-box h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.info-box ul {
    list-style: none;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.info-box li {
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
}

.info-box li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.warning-box {
    background: rgba(255, 149, 0, 0.05);
    border: 1px solid rgba(255, 149, 0, 0.2);
    border-radius: 16px;
    padding: 24px;
}

.warning-box h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--accent-orange);
}

.warning-box p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   17. MODALS
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-overlay-bg);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 24px;
}

.modal-overlay.show {
    display: flex;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1.3rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 28px;
}

.modal-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ==========================================================================
   18. TABS
   ========================================================================== */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 16px;
}

.tab-btn {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--border-card);
    color: var(--text-secondary);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: var(--bg-dark);
}

.tab-count {
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
}

.tab-btn.active .tab-count {
    background: rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   19. STATS
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 24px;
}

.stat-card-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 800;
}

.stat-card-value.green { color: var(--accent-green); }
.stat-card-value.orange { color: var(--accent-orange); }
.stat-card-value.red { color: var(--accent-red); }
.stat-card-value.blue { color: var(--accent-blue); }

.stats-row {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border-subtle);
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-green);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ==========================================================================
   20. FOOTER
   ========================================================================== */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-brand {
    color: var(--text-primary);
}

.footer-text a {
    color: var(--accent-green);
    text-decoration: none;
}

.footer-text a:hover {
    text-decoration: underline;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer-social {
    display: flex;
    gap: 16px;
    align-items: center;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--text-muted);
    background: var(--footer-social-bg);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.footer-social-link svg {
    width: 18px;
    height: 18px;
}

.footer-social-link:hover {
    color: var(--accent-green);
    background: var(--footer-social-hover-bg);
    transform: translateY(-2px);
}

/* ==========================================================================
   21. UTILITY CLASSES
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }
.text-orange { color: var(--accent-orange); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.hidden { display: none !important; }
.visible { display: block; }

/* ==========================================================================
   22. BACK LINK
   ========================================================================== */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 24px;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--accent-green);
}

/* ==========================================================================
   23. RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Navigation - show hamburger, hide desktop elements */
    .nav-links {
        display: none !important;
    }

    .nav-buttons {
        display: none !important;
    }

    .hamburger {
        display: flex;
        flex-shrink: 0;
    }

    nav {
        padding: 12px 0;
    }

    nav .container {
        padding: 0 12px;
        gap: 8px;
    }

    /* Logo kleiner op mobiel */
    .logo {
        font-size: 1.1rem;
        gap: 8px;
        flex-shrink: 1;
        min-width: 0;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        flex-shrink: 0;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stats-row {
        flex-direction: column;
        gap: 30px;
    }

    /* Tabs */
    .tabs {
        flex-wrap: wrap;
    }

    .tab-btn {
        flex: 1 1 auto;
        justify-content: center;
        min-width: 120px;
    }

    /* Main content */
    main {
        padding: 80px 0 40px;
    }

    .page-hero {
        padding: 110px 0 40px;
        margin-top: -80px;
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .page-hero p {
        font-size: 1rem;
    }

    /* Forms */
    .form-card {
        padding: 20px;
        border-radius: 16px;
    }

    .card {
        padding: 20px;
        border-radius: 16px;
    }

    .section-card {
        padding: 20px;
        border-radius: 12px;
    }

    /* Buttons - ensure touch-friendly size */
    .btn,
    .btn-primary,
    .btn-secondary,
    .submit-btn,
    .action-btn {
        min-height: 48px;
    }

    /* Search */
    .search-container {
        flex-direction: column;
    }

    .search-input {
        padding: 16px 16px 16px 48px;
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    .search-btn {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        margin-top: 12px;
        padding: 16px;
    }

    /* Modals */
    .modal {
        margin: 16px;
        max-height: calc(100vh - 32px);
        border-radius: 16px;
    }

    .modal-header {
        padding: 20px;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-footer {
        padding: 16px 20px;
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* Form inputs */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="url"],
    textarea,
    select {
        font-size: 16px; /* Prevents iOS zoom */
        padding: 14px 16px;
    }

    /* Footer */
    footer {
        padding: 32px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px 24px;
    }

    /* Autocomplete */
    .autocomplete-dropdown,
    .search-autocomplete,
    .hero-autocomplete {
        max-height: 250px;
    }

    .autocomplete-item {
        padding: 12px 16px;
    }

    /* Success/Error states */
    .success-state,
    .error-state,
    .empty-state {
        padding: 40px 20px;
    }

    .success-actions {
        flex-direction: column;
    }

    .success-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .container-narrow,
    .container-wide {
        padding: 0 12px;
    }

    .page-hero h1 {
        font-size: 1.7rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    /* Buttons - full width on very small screens */
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    /* Navigation nog compacter */
    nav .container {
        padding: 0 10px;
        gap: 6px;
    }

    .logo {
        font-size: 1rem;
        gap: 6px;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }

    .hamburger {
        width: 40px;
        height: 40px;
        padding: 8px;
    }

    .hamburger-line {
        width: 20px;
    }

    /* Nav CTA badges */
    .logo-badge {
        display: none;
    }

    /* Cards */
    .card,
    .form-card,
    .section-card {
        padding: 16px;
    }

    /* Stats */
    .stat-card {
        padding: 20px 16px;
    }

    .stat-card-value {
        font-size: 1.5rem;
    }

    /* Tabs scroll horizontally */
    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
        margin-bottom: 16px;
        flex-wrap: nowrap;
    }

    .tab-btn {
        flex-shrink: 0;
        font-size: 0.85rem;
        padding: 10px 16px;
    }

    /* Info/Warning boxes */
    .info-box,
    .warning-box {
        padding: 16px;
        border-radius: 12px;
    }

    /* Badges */
    .badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .nav-links a,
    .footer-links a {
        padding: 8px 4px;
    }

    /* Remove hover effects that don't work well on touch */
    .btn-primary:hover,
    .btn-secondary:hover,
    .card:hover,
    .feature-card:hover,
    .stat-card:hover {
        transform: none;
    }

    /* Disable autocomplete hover, use active instead */
    .autocomplete-item:hover {
        background: transparent;
    }

    .autocomplete-item:active {
        background: var(--autocomplete-hover-bg);
    }
}

/* Safe area insets for notched phones */
@supports (padding: max(0px)) {
    .mobile-menu {
        padding-left: max(24px, env(safe-area-inset-left));
        padding-right: max(24px, env(safe-area-inset-right));
        padding-bottom: max(24px, env(safe-area-inset-bottom));
    }

    nav {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }

    footer {
        padding-bottom: max(40px, env(safe-area-inset-bottom));
    }
}

/* ==========================================================================
   16. GO TO TOP BUTTON
   ========================================================================== */
.go-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--accent-green);
    color: var(--bg-dark);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    box-shadow: 0 4px 20px rgba(0, 210, 106, 0.3);
    transition: all 0.3s ease;
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.go-to-top.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.go-to-top:hover {
    background: var(--accent-green-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 210, 106, 0.4);
}

.go-to-top:active {
    transform: translateY(-1px);
}

/* Safe area support for go-to-top */
@supports (padding: max(0px)) {
    .go-to-top {
        bottom: max(24px, env(safe-area-inset-bottom));
        right: max(24px, env(safe-area-inset-right));
    }
}

@media (max-width: 768px) {
    .go-to-top {
        width: 44px;
        height: 44px;
        bottom: 20px;
        right: 20px;
        font-size: 1rem;
    }
}