/* ===== Variablen ===== */
:root {
    --max-width: 1400px;
    --bg: #f5f7fa;
    --card-bg: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --border: #e2e8f0;
    --shadow: 0 2px 8px rgba(0,0,0,.06);
    --radius: 10px;
    --card-scale: 1;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); }

/* ===== Header ===== */
.header {
    background: linear-gradient(135deg, #1e3a5f, #2563eb);
    color: #fff; text-align: center; padding: 28px 20px 18px;
}
.header h1 { font-size: 1.8rem; font-weight: 700; }
.header p { font-size: .95rem; opacity: .85; margin-top: 4px; }

/* ===== Toolbar (Galerie-Skalierung) ===== */
.toolbar {
    max-width: var(--max-width);
    margin: 12px auto 0;
    padding: 10px 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.toolbar-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--text-light);
}
.toolbar-group label { white-space: nowrap; font-weight: 600; }
.toolbar-group input[type=range] { width: 120px; cursor: pointer; }
.toolbar-group span { min-width: 40px; text-align: right; font-variant-numeric: tabular-nums; }
.btn-tool {
    padding: 6px 14px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: .85rem;
    cursor: pointer;
    transition: background .2s;
}
.btn-tool:hover { background: var(--primary-hover); }

/* ===== Container ===== */
.container {
    max-width: var(--max-width);
    margin: 16px auto;
    padding: 0 16px;
    transition: max-width .3s ease;
}

/* ===== Suche ===== */
.search-bar { margin-bottom: 14px; }
.search-bar input {
    width: 100%; padding: 12px 16px;
    border: 2px solid var(--border); border-radius: var(--radius);
    font-size: 1rem; transition: border-color .2s;
}
.search-bar input:focus { outline: none; border-color: var(--primary); }

/* ===== Filter-Row ===== */
.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.filter-row select {
    width: 100%; padding: 9px 12px;
    border: 2px solid var(--border); border-radius: 8px;
    font-size: .88rem; background: var(--card-bg); cursor: pointer;
}
.filter-row select:focus { border-color: var(--primary); outline: none; }
.filter-row .btn-reset {
    padding: 9px 16px; background: #ef4444; color: #fff;
    border: none; border-radius: 8px; cursor: pointer; font-size: .88rem;
}
.filter-row .btn-reset:hover { background: #dc2626; }

/* ===== Controls ===== */
.controls-row {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 12px; flex-wrap: wrap; gap: 10px;
}
.results-info { font-size: .88rem; color: var(--text-light); }
.view-controls { display: flex; align-items: center; gap: 8px; }
.view-controls select {
    padding: 7px 10px; border: 2px solid var(--border); border-radius: 8px;
    font-size: .85rem; background: var(--card-bg);
}
.btn-view {
    width: 36px; height: 36px; border: 2px solid var(--border);
    border-radius: 8px; background: var(--card-bg);
    font-size: 1.1rem; cursor: pointer; display: flex;
    align-items: center; justify-content: center;
}
.btn-view.active { border-color: var(--primary); background: #eff6ff; color: var(--primary); }

/* ===== Kategorie-Nav ===== */
.category-nav {
    display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px;
}
.category-pill {
    padding: 5px 14px; background: var(--card-bg); border: 1px solid var(--border);
    border-radius: 20px; font-size: .8rem; cursor: pointer; transition: all .2s;
}
.category-pill:hover, .category-pill.active {
    background: var(--primary); color: #fff; border-color: var(--primary);
}

/* ===== Grid ===== */
.artikel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(calc(200px * var(--card-scale)), 1fr));
    gap: 16px;
    transition: all .3s ease;
}

/* ===== Card ===== */
.artikel-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}
.artikel-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,.1);
}
.card-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.card-image img { width: 100%; height: 100%; object-fit: contain; }
.card-no-image { font-size: 2.5rem; color: #cbd5e1; }
.card-body { padding: 10px 12px 14px; text-align: center; }
.card-body h3 {
    font-size: .9rem; font-weight: 600; color: var(--text);
    line-height: 1.3; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ===== List View ===== */
.artikel-list { display: flex; flex-direction: column; gap: 8px; }
.artikel-list .artikel-card { display: flex; flex-direction: row; align-items: center; }
.artikel-list .card-image { width: 80px; height: 80px; min-width: 80px; aspect-ratio: auto; }
.artikel-list .card-body { text-align: left; flex: 1; }

/* ===== Pagination ===== */
.pagination {
    display: flex; justify-content: center;
    gap: 6px; margin: 24px 0 40px; flex-wrap: wrap;
}
.page-btn {
    padding: 8px 14px; border: 2px solid var(--border);
    border-radius: 8px; background: var(--card-bg);
    cursor: pointer; font-size: .88rem; transition: all .15s;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn:disabled { opacity: .4; cursor: default; }

/* ===== Modal ===== */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.55);
    display: none; align-items: center; justify-content: center;
    z-index: 1000; padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal {
    background: var(--card-bg);
    border-radius: 14px;
    max-width: 800px;
    width: 100%;
    max-height: 85vh;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    transition: max-width .3s ease, max-height .3s ease;
    display: flex;
    flex-direction: column;
}

/* Modal Toolbar */
.modal-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    border-radius: 14px 14px 0 0;
    flex-shrink: 0;
}
.modal-toolbar-group {
    display: flex; align-items: center; gap: 6px;
    font-size: .8rem; color: var(--text-light);
}
.modal-toolbar-group label { white-space: nowrap; font-weight: 600; }
.modal-toolbar-group input[type=range] { width: 100px; cursor: pointer; }
.modal-toolbar-group span {
    min-width: 36px; text-align: right;
    font-variant-numeric: tabular-nums; font-size: .8rem;
}
.modal-toolbar .btn-tool { padding: 5px 12px; font-size: .8rem; }
.modal-toolbar-right {
    margin-left: auto;
    display: flex; align-items: center; gap: 8px;
}

.modal-close {
    background: none; border: none; font-size: 1.4rem;
    cursor: pointer; color: var(--text-light); line-height: 1;
    padding: 2px 6px; border-radius: 6px;
    transition: background .15s, color .15s;
}
.modal-close:hover { color: var(--text); background: #e2e8f0; }

/* Modal Body */
.modal-content {
    padding: 24px 28px 28px;
    overflow-y: auto;
    flex: 1;
}
.modal-content h2 { margin-bottom: 16px; font-size: 1.3rem; }
.modal-image { text-align: center; margin-bottom: 20px; }
.modal-image img { max-width: 100%; max-height: 400px; border-radius: 8px; object-fit: contain; }
.modal-fields {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}
.modal-field { padding: 10px; background: #f8fafc; border-radius: 8px; }
.modal-field-label {
    font-size: .75rem; text-transform: uppercase;
    color: var(--text-light); font-weight: 600; letter-spacing: .5px;
}
.modal-field-value { font-size: .95rem; margin-top: 3px; word-break: break-word; }
.modal-field.full-width { grid-column: 1 / -1; }

/* ===== Scroll-to-Top ===== */
.scroll-top {
    position: fixed; bottom: 24px; right: 24px;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--primary); color: #fff; border: none;
    font-size: 1.2rem; cursor: pointer;
    display: none; align-items: center; justify-content: center;
    box-shadow: 0 4px 14px rgba(37,99,235,.35);
    z-index: 900;
}
.scroll-top.show { display: flex; }

/* ============================================
   DRUCK – NUR Modal-Inhalt, alles andere weg
   ============================================ */
@media print {
    /* Alles ausblenden */
    body > * {
        display: none !important;
    }
    /* Nur Overlay anzeigen */
    body > .modal-overlay.open {
        display: block !important;
        position: static;
        background: none;
        padding: 0;
    }
    /* Modal: keine Begrenzung */
    .modal-overlay.open .modal {
        max-width: 100% !important;
        max-height: none !important;
        width: 100%;
        box-shadow: none;
        border-radius: 0;
        overflow: visible;
        border: none;
    }
    /* Toolbar im Modal ausblenden */
    .modal-toolbar {
        display: none !important;
    }
    /* Inhalt voll anzeigen */
    .modal-content {
        padding: 0;
        overflow: visible;
    }
    .modal-image img {
        max-height: none;
    }
    /* Felder druckfreundlich */
    .modal-fields {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    .modal-field {
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    /* Seitenlayout */
    @page {
        margin: 15mm;
    }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header h1 { font-size: 1.3rem; }
    .toolbar { gap: 10px; padding: 10px 12px; }
    .toolbar-group input[type=range] { width: 80px; }
    .filter-row { grid-template-columns: 1fr 1fr; }
    .artikel-grid {
        grid-template-columns: repeat(auto-fill, minmax(calc(150px * var(--card-scale)), 1fr));
    }
    .modal { max-width: 95vw !important; }
    .modal-toolbar { gap: 8px; padding: 10px 14px; }
    .modal-toolbar-group input[type=range] { width: 70px; }
}
@media (max-width: 480px) {
    .filter-row { grid-template-columns: 1fr; }
    .artikel-grid {
        grid-template-columns: repeat(auto-fill, minmax(calc(130px * var(--card-scale)), 1fr));
    }
    .modal-toolbar { flex-direction: column; align-items: flex-start; }
    .modal-toolbar-right { margin-left: 0; width: 100%; justify-content: flex-end; }
}