/* ==========================================================================
   CSS VARIABELEN & THEMASTIJLEN
   ========================================================================== */

:root {
    --bg-main: #f4f6f9;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    --text-primary: #1e293b;
    --text-muted: #64748b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --border-color: #e2e8f0;
    --ticker-bg: #0f172a;
    --ticker-text: #f8fafc;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);

    --base-font-size: 14px;
    --title-font-size: 16px;
}

[data-theme="dark"] {
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --bg-sidebar: #182234;
    --text-primary: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --border-color: #334155;
    --ticker-bg: #020617;
    --ticker-text: #f8fafc;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* TEKSTGROOTTE KLASSEN */
body.font-small { --base-font-size: 12px; --title-font-size: 14px; }
body.font-medium { --base-font-size: 14px; --title-font-size: 16px; }
body.font-large { --base-font-size: 16px; --title-font-size: 18px; }

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.icon {
    width: 20px; height: 20px; stroke: currentColor;
    stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none;
}

/* HEADER MET 2 RIJEN (MOBIELVRIENDELIJK) */
.top-bar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    display: flex; flex-direction: column;
    padding: 8px 16px; flex-shrink: 0;
    gap: 6px;
}

.top-bar-row {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
}

.sub-row {
    border-top: 1px solid var(--border-color);
    padding-top: 6px;
    justify-content: flex-start;
    gap: 12px;
}

.sub-label {
    font-size: 12px; color: var(--text-muted); font-weight: 500;
}

.sub-actions { display: flex; gap: 8px; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--accent); }
.brand h1 { font-size: 18px; }

.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 12px; border-radius: 6px; font-size: 14px;
    font-weight: 500; cursor: pointer; border: none; transition: background-color 0.2s;
}
.btn-primary { background-color: var(--accent); color: white; }
.btn-primary:hover { background-color: var(--accent-hover); }
.btn-secondary { background-color: transparent; border: 1px solid var(--border-color); color: var(--text-primary); }
.btn-secondary:hover { background-color: var(--bg-main); }
.btn-block { width: 100%; justify-content: center; }

/* HOOFDLAYOUT */
.main-layout { display: flex; flex: 1; overflow: hidden; position: relative; }

/* SIDEBAR & RESPONSIVE SLIDE MENU */
.sidebar {
    width: 280px; background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex; flex-direction: column; padding: 20px; gap: 16px; flex-shrink: 0;
    transition: transform 0.3s ease;
    z-index: 90;
}

.sidebar-header { display: flex; justify-content: space-between; align-items: center; }
.feed-list { display: flex; flex-direction: column; gap: 4px; overflow-y: auto; flex: 1; }

.feed-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 12px; border-radius: 6px; border: none;
    background: transparent; color: var(--text-primary); cursor: pointer;
    text-align: left; font-size: var(--base-font-size); font-weight: 500;
}
.feed-item:hover { background-color: var(--bg-main); }
.feed-item.active { background-color: var(--accent); color: white; }

.badge { background-color: rgba(0,0,0,0.1); padding: 2px 8px; border-radius: 12px; font-size: 11px; }
.feed-item.active .badge { background-color: rgba(255,255,255,0.25); }

.feed-divider { height: 1px; background-color: var(--border-color); margin: 4px 0; }

.add-feed-box { border-top: 1px solid var(--border-color); padding-top: 12px; }
.add-feed-box form { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.add-feed-box input {
    padding: 8px 12px; border: 1px solid var(--border-color);
    border-radius: 6px; background-color: var(--bg-main); color: var(--text-primary);
}

/* RECHTERKOLOM (CONTENT) */
.content-area { flex: 1; display: flex; flex-direction: column; padding: 16px; overflow-y: auto; gap: 16px; }
.controls-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

.search-box { position: relative; flex: 1; }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-box input {
    width: 100%; padding: 8px 8px 8px 36px;
    border-radius: 6px; border: 1px solid var(--border-color);
    background-color: var(--bg-card); color: var(--text-primary);
}
.sort-box select {
    padding: 8px; border-radius: 6px; border: 1px solid var(--border-color);
    background-color: var(--bg-card); color: var(--text-primary);
}

/* ARTIKELEN GRID */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }

.article-card {
    background-color: var(--bg-card); border-radius: 8px;
    border: 1px solid var(--border-color); overflow: hidden;
    display: flex; flex-direction: column; justify-content: space-between;
    box-shadow: var(--shadow);
}

.article-image {
    width: 100%; height: 160px; object-fit: cover;
    background-color: var(--bg-main); border-bottom: 1px solid var(--border-color);
}

.article-body { padding: 14px; }

.article-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-bottom: 6px; }
.source-tag { font-weight: bold; color: var(--accent); }

.article-title { font-size: var(--title-font-size); font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
.article-title a { color: var(--text-primary); text-decoration: none; }
.article-title a:hover { color: var(--accent); }

/* TWEEREGELIGE BEPERKING */
.article-snippet {
    font-size: var(--base-font-size); color: var(--text-muted); line-height: 1.4; margin-bottom: 4px;
}
.article-snippet.clamped {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.read-more-btn {
    background: none; border: none; color: var(--accent);
    font-size: 12px; font-weight: bold; cursor: pointer; padding: 2px 0; margin-bottom: 8px;
}

.article-actions { display: flex; justify-content: space-between; border-top: 1px solid var(--border-color); padding: 10px 14px; }

/* TV-NIEUWSTICKER */
.news-ticker-container { height: 36px; background-color: var(--ticker-bg); color: var(--ticker-text); display: flex; align-items: center; overflow: hidden; flex-shrink: 0; }
.ticker-badge { background-color: #ef4444; color: white; font-weight: bold; font-size: 11px; padding: 0 12px; height: 100%; display: flex; align-items: center; z-index: 2; }
.ticker-wrap { overflow: hidden; white-space: nowrap; width: 100%; }
.ticker-move { display: inline-block; white-space: nowrap; animation: ticker-scroll 150s linear infinite; }
.ticker-wrap:hover .ticker-move { animation-play-state: paused; }
.ticker-item { display: inline-block; padding: 0 1.5rem; font-size: 13px; }

@keyframes ticker-scroll {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* MOBIELE MEDIA QUERIES */
.mobile-only { display: none; }

@media (max-width: 768px) {
    .mobile-only { display: inline-flex; }
    .desktop-only { display: none; }
    .mobile-hidden { display: none; }

    .sidebar {
        position: absolute; top: 0; left: 0; bottom: 0;
        transform: translateX(-100%); width: 80%; max-width: 300px;
        box-shadow: 4px 0 12px rgba(0,0,0,0.2);
    }
    .sidebar.open { transform: translateX(0); }

    .sidebar-overlay {
        position: absolute; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.5); display: none; z-index: 85;
    }
    .sidebar-overlay.open { display: block; }

    .articles-grid { grid-template-columns: 1fr; }
    .content-area { padding: 10px; }
    .controls-bar { flex-direction: column; align-items: stretch; }
    .filter-controls { justify-content: space-between; }
    .filter-controls .sort-box { flex: 1; }
    .filter-controls select { width: 100%; }
}
.feed-item-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.feed-delete-btn {
    background: none;
    border: none;
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    padding: 0 4px;
    margin-left: 6px;
    border-radius: 4px;
    transition: opacity 0.2s, background-color 0.2s;
}

.feed-delete-btn:hover {
    opacity: 1;
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}
/* MODAL OVERLAY */
.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0,0,0,0.5); display: none; align-items: center; justify-content: center; z-index: 100; }
.modal-overlay.open { display: flex; }
.modal-card { background-color: var(--bg-card); border-radius: 8px; padding: 20px; width: 90%; max-width: 400px; position: relative; }
.modal-close { position: absolute; top: 10px; right: 12px; background: none; border: none; font-size: 24px; color: var(--text-muted); cursor: pointer; }

.info-callout { background-color: var(--bg-main); border-left: 4px solid var(--accent); padding: 10px; border-radius: 4px; font-size: 12px; margin: 12px 0; }
.auth-forms { display: flex; flex-direction: column; gap: 12px; }
.auth-forms form { display: flex; flex-direction: column; gap: 8px; }
.auth-forms input { padding: 8px; border-radius: 4px; border: 1px solid var(--border-color); background-color: var(--bg-main); color: var(--text-primary); }
.form-divider { text-align: center; color: var(--text-muted); font-size: 12px; }

.share-options { display: flex; gap: 8px; margin-top: 12px; }
.share-btn { flex: 1; padding: 10px; border: none; border-radius: 6px; cursor: pointer; color: white; font-weight: bold; }
.share-btn.whatsapp { background-color: #25D366; }
.share-btn.email { background-color: #ea4335; }
.share-btn.copy { background-color: #64748b; }

.btn-danger {
    background-color: #dc2626;
    color: white;
    border: none;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

.account-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}