/* ============================================================
   WooCommerce Ürün Yönetimi — Ana Stil Dosyası
   ============================================================ */

:root {
    --primary:     #7c3aed;
    --primary-dark:#5b21b6;
    --success:     #059669;
    --danger:      #dc2626;
    --warning:     #d97706;
    --info:        #0284c7;
    --gray-50:     #f9fafb;
    --gray-100:    #f3f4f6;
    --gray-200:    #e5e7eb;
    --gray-300:    #d1d5db;
    --gray-400:    #9ca3af;
    --gray-600:    #4b5563;
    --gray-700:    #374151;
    --gray-900:    #111827;
    --radius:      8px;
    --shadow:      0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
    --shadow-md:   0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gray-100);
    color: var(--gray-900);
    min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Topbar ─────────────────────────────────────────────── */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}
.topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.topbar-brand { font-size: 1.1rem; font-weight: 700; color: var(--primary); white-space: nowrap; }
.topbar-back  { color: var(--gray-600); font-size: .9rem; white-space: nowrap; }
.topbar-back:hover { color: var(--primary); text-decoration: none; }
.topbar-actions { display: flex; gap: 8px; }

/* ── Container ──────────────────────────────────────────── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 24px;
}

/* ── Page header ────────────────────────────────────────── */
.page-header { margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.page-header h1 { font-size: 1.6rem; font-weight: 700; color: var(--gray-900); }

/* ── Badge ──────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--gray-200); color: var(--gray-700);
    font-size: .7rem; font-weight: 700;
    padding: 2px 8px; border-radius: 999px;
}
.badge-primary { background: var(--primary); color: #fff; }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    font-size: .875rem; font-weight: 600;
    cursor: pointer; transition: all .15s; white-space: nowrap;
    text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary  { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline  { background: #fff; color: var(--gray-700); border-color: var(--gray-300); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger   { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; }
.btn-sm   { padding: 5px 10px; font-size: .8rem; }
.btn-lg   { padding: 11px 24px; font-size: 1rem; }

/* ── Alerts ─────────────────────────────────────────────── */
.alert {
    padding: 12px 16px; border-radius: var(--radius);
    margin-bottom: 20px; font-size: .9rem; font-weight: 500;
}
.alert-success { background: #d1fae5; color: #065f46; border-left: 4px solid var(--success); }
.alert-danger  { background: #fee2e2; color: #7f1d1d; border-left: 4px solid var(--danger); }
.alert-info    { background: #dbeafe; color: #1e40af; border-left: 4px solid var(--info); }

/* ── Card ───────────────────────────────────────────────── */
.card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 24px;
}
.card-header {
    padding: 14px 20px;
    font-weight: 700; font-size: .9rem; color: var(--gray-700);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; justify-content: space-between;
}
.card-header small { font-weight: 400; color: var(--gray-400); font-size: .8rem; }
.card-body { padding: 20px; }

/* ── Form ───────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; margin-bottom: 5px;
    font-size: .85rem; font-weight: 600; color: var(--gray-700);
}
.form-group.required label::after { content: ' *'; color: var(--danger); }
.form-control {
    display: block; width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--gray-300); border-radius: var(--radius);
    font-size: .9rem; color: var(--gray-900);
    background: #fff; transition: border-color .15s;
}
.form-control:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.form-group small { font-size: .78rem; color: var(--gray-400); margin-top: 4px; display: block; }
textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control { cursor: pointer; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

/* ── Form layout ────────────────────────────────────────── */
.form-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 24px;
    align-items: start;
}
@media (max-width: 900px) {
    .form-layout { grid-template-columns: 1fr; }
}

.form-actions {
    display: flex; gap: 12px; align-items: center;
    flex-wrap: wrap; margin-top: 8px;
}

/* ── Products grid ──────────────────────────────────────── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.product-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}
.product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.product-thumb {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--gray-100);
    overflow: hidden;
}
.product-thumb img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform .3s;
}
.product-card:hover .product-thumb img { transform: scale(1.04); }
.no-thumb {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem; color: var(--gray-300);
}
.img-count {
    position: absolute; bottom: 8px; right: 8px;
    background: rgba(0,0,0,.6); color: #fff;
    font-size: .72rem; font-weight: 600;
    padding: 2px 8px; border-radius: 999px;
}
.product-info { padding: 16px 16px 8px; flex: 1; }
.product-name { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.product-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.meta-item {
    font-size: .75rem; color: var(--gray-600);
    background: var(--gray-100); padding: 2px 8px; border-radius: 4px;
}
.meta-item.price { color: var(--primary); background: #ede9fe; font-weight: 700; }
.product-actions {
    padding: 10px 16px;
    border-top: 1px solid var(--gray-100);
    display: flex; gap: 8px;
}

/* ── Empty state ────────────────────────────────────────── */
.empty-state {
    text-align: center; padding: 80px 20px;
    color: var(--gray-400);
}
.empty-icon { font-size: 4rem; margin-bottom: 16px; }
.empty-state h2 { font-size: 1.3rem; color: var(--gray-600); margin-bottom: 8px; }
.empty-state p  { margin-bottom: 24px; }

/* ── Drop zone ──────────────────────────────────────────── */
.drop-zone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 32px 16px;
    text-align: center;
    cursor: pointer;
    transition: all .2s;
    margin-bottom: 16px;
}
.drop-zone:hover, .drop-zone.drag-over {
    border-color: var(--primary);
    background: #faf5ff;
}
.drop-icon { font-size: 2rem; margin-bottom: 8px; }
.drop-text { font-size: .95rem; font-weight: 600; color: var(--gray-700); margin-bottom: 4px; }
.drop-hint { font-size: .78rem; color: var(--gray-400); }

/* ── Upload progress ────────────────────────────────────── */
.upload-progress { margin-bottom: 12px; }
.progress-bar {
    height: 6px; background: var(--gray-200);
    border-radius: 999px; overflow: hidden; margin-bottom: 4px;
}
.progress-fill {
    height: 100%; background: var(--primary);
    border-radius: 999px; transition: width .2s; width: 0;
}
#progressText { font-size: .8rem; color: var(--gray-600); }

/* ── Image list ─────────────────────────────────────────── */
.image-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }

.image-item {
    display: flex; align-items: center; gap: 10px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 8px 10px;
    cursor: grab;
    transition: box-shadow .15s;
    user-select: none;
}
.image-item:active { cursor: grabbing; }
.image-item.sortable-chosen { box-shadow: var(--shadow-md); background: #ede9fe; }
.image-item.sortable-ghost  { opacity: .4; }

.drag-handle { font-size: 1.2rem; color: var(--gray-400); flex-shrink: 0; cursor: grab; }
.image-item img {
    width: 56px; height: 42px;
    object-fit: cover; border-radius: 4px; flex-shrink: 0;
}
.image-item-info { flex: 1; min-width: 0; }
.image-name {
    font-size: .75rem; color: var(--gray-600);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    display: block;
}
.btn-delete-img {
    background: none; border: none;
    color: var(--gray-400); font-size: 1rem;
    cursor: pointer; padding: 4px;
    border-radius: 4px; flex-shrink: 0;
    transition: color .15s, background .15s;
}
.btn-delete-img:hover { color: var(--danger); background: #fee2e2; }

.no-images-msg { font-size: .85rem; color: var(--gray-400); text-align: center; padding: 12px 0; }
.img-tip { font-size: .78rem; color: var(--gray-400); margin-top: 8px; }

/* ── Export ─────────────────────────────────────────────── */
.export-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-bottom: 24px;
}
@media (max-width: 700px) { .export-grid { grid-template-columns: 1fr; } }

.export-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px 24px;
    text-align: center;
    display: flex; flex-direction: column; align-items: center;
}
.export-icon { font-size: 3rem; margin-bottom: 12px; }
.export-card h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.export-card p  { color: var(--gray-600); font-size: .9rem; margin-bottom: 16px; }
.export-features { text-align: left; list-style: none; margin-bottom: 24px; }
.export-features li { font-size: .85rem; color: var(--gray-700); padding: 3px 0; }
.export-info { }
.export-info ol { padding-left: 20px; }
.export-info li { margin-bottom: 6px; font-size: .9rem; }
.export-stats { text-align: center; color: var(--gray-500); font-size: .9rem; margin-top: 16px; }

/* ── Install page ───────────────────────────────────────── */
.install-page { display: flex; align-items: center; justify-content: center; padding: 40px 16px; }
.install-box {
    background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-md);
    padding: 40px; max-width: 520px; width: 100%;
}
.install-box h1 { font-size: 1.5rem; font-weight: 800; color: var(--primary); margin-bottom: 4px; }
.install-box h2 { font-size: 1.1rem; color: var(--gray-600); margin-bottom: 24px; }
.install-checks { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.check { padding: 10px 14px; border-radius: var(--radius); font-size: .9rem; font-weight: 600; }
.check.ok   { background: #d1fae5; color: #065f46; }
.check.fail { background: #fee2e2; color: #7f1d1d; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
    text-align: center;
    padding: 20px;
    color: var(--gray-400);
    font-size: .82rem;
    border-top: 1px solid var(--gray-200);
    background: #fff;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 600px) {
    .topbar-inner { padding: 0 16px; }
    .container { padding: 20px 16px; }
    .products-grid { grid-template-columns: 1fr; }
}