/* =============================================
   QR Constructor — Дополнительные стили
   Поверх qr_widget.css
   ============================================= */

/* ── Solution Grid (вместо pill-bar) ── */
.qrgen-sol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.qrgen-sol-card {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 16px 10px; border: 2px solid var(--border); border-radius: var(--r);
    background: var(--bg-card); cursor: pointer; text-align: center;
    transition: all var(--tr); position: relative;
}
.qrgen-sol-card:hover { border-color: var(--accent); }
.qrgen-sol-card.active { border-color: var(--accent); background: rgba(124,92,255,.06); box-shadow: 0 0 0 3px var(--accent-glow); }
.qrgen-sol-card .sol-icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--bg-main); border-radius: 10px; color: var(--accent); }
.qrgen-sol-card .sol-icon svg { width: 20px; height: 20px; }
.qrgen-sol-card .sol-name { font-size: 12px; font-weight: 600; color: var(--text-1); line-height: 1.3; }
.qrgen-sol-card .sol-desc { font-size: 10px; color: var(--text-2); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.qrgen-sol-card .sol-badge { position: absolute; top: 6px; right: 6px; font-size: 9px; font-weight: 700; padding: 2px 6px; border-radius: 10px; background: var(--accent); color: #fff; }

/* ── Page Name + Short URL ── */
.qf-url-row { display: flex; align-items: center; border: 1px solid var(--border); border-radius: var(--rs); overflow: hidden; background: var(--bg-card); transition: border-color var(--tr); }
.qf-url-row:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.qf-url-prefix { padding: 9px 10px; background: var(--bg-main); border-right: 1px solid var(--border); font-size: 12px; color: var(--text-m); white-space: nowrap; flex-shrink: 0; }
.qf-url-row input { flex: 1; border: none; padding: 9px 10px; font-size: 13px; color: var(--text-1); outline: none; background: none; min-width: 0; }

/* ── Drag handle + Remove button on accordions ── */
.qrgen-acc-hrow { display: flex; align-items: center; width: 100%; }
.qrgen-acc-drag { display: flex; align-items: center; justify-content: center; width: 28px; flex-shrink: 0; cursor: grab; color: var(--text-m); padding: 14px 2px 14px 12px; transition: color var(--tr); }
.qrgen-acc-drag:hover { color: var(--accent); }
.qrgen-acc-drag:active { cursor: grabbing; }
.qrgen-acc-h--inner { flex: 1; display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 14px 6px; border: none; background: none; font-size: 14px; font-weight: 600; color: var(--text-1); cursor: pointer; transition: background var(--tr); }
.qrgen-acc-h--inner:hover { background: var(--bg-main); }
.qrgen-acc-rm { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; flex-shrink: 0; border: none; background: none; color: var(--text-m); cursor: pointer; border-radius: 6px; margin-right: 8px; transition: all var(--tr); font-size: 18px; }
.qrgen-acc-rm:hover { background: rgba(239,68,68,.1); color: var(--danger); }

/* ── "Add Component" button ── */
.qrgen-add-block-btn { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 14px; border: 2px dashed var(--border); border-radius: var(--r); background: none; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-2); transition: all var(--tr); margin-top: 12px; }
.qrgen-add-block-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(124,92,255,.04); }

/* ── Available blocks panel ── */
.qrgen-avail-panel { display: none; margin-top: 12px; border: 1px solid var(--border); border-radius: var(--r); background: var(--bg-card); overflow: hidden; }
.qrgen-avail-panel.open { display: block; }
.qrgen-avail-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.qrgen-avail-header span { font-size: 13px; font-weight: 600; color: var(--text-1); }
.qrgen-avail-close { background: none; border: none; color: var(--text-m); cursor: pointer; font-size: 18px; padding: 2px 6px; border-radius: 4px; }
.qrgen-avail-close:hover { background: var(--bg-main); color: var(--text-1); }
.qrgen-avail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 12px; max-height: 300px; overflow-y: auto; }
.qrgen-avail-item { display: flex; align-items: center; gap: 8px; padding: 10px; border: 1px solid var(--border); border-radius: var(--rs); cursor: pointer; transition: all var(--tr); background: var(--bg-main); }
.qrgen-avail-item:hover { border-color: var(--accent); background: rgba(124,92,255,.04); }
.qrgen-avail-item .avail-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; background: var(--bg-card); border-radius: 6px; flex-shrink: 0; }
.qrgen-avail-item .avail-icon svg { width: 14px; height: 14px; color: var(--accent); }
.qrgen-avail-item .avail-name { font-size: 12px; font-weight: 500; color: var(--text-1); line-height: 1.2; }

/* ── Theme Design Section ── */
.qf-theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qf-theme-grid .qf { margin-bottom: 0; }

.qf-radio-row { display: flex; gap: 8px; margin-bottom: 14px; }
.qf-radio { display: flex; align-items: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--border); border-radius: 20px; cursor: pointer; font-size: 12px; color: var(--text-2); transition: all var(--tr); background: var(--bg-card); }
.qf-radio:hover { border-color: var(--accent); }
.qf-radio.active { border-color: var(--accent); background: rgba(124,92,255,.08); color: var(--accent); font-weight: 600; }
.qf-radio input { display: none; }

.qf-cond-group { display: none; }
.qf-cond-group.visible { display: block; }

/* ── Section dividers in step 2 ── */
.qrgen-theme-section { margin-bottom: 20px; }
.qrgen-theme-section-title { font-size: 12px; font-weight: 700; color: var(--text-2); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.qrgen-theme-section-title svg { width: 14px; height: 14px; color: var(--accent); }

/* ── Save result overlay ── */
.qrgen-save-result { position: fixed; inset: 0; z-index: 999; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.5); backdrop-filter: blur(4px); }
.qrgen-save-result.open { display: flex; }
.qrgen-save-card { background: var(--bg-card); border-radius: 16px; padding: 32px; max-width: 420px; width: 90%; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.qrgen-save-card .save-icon { width: 56px; height: 56px; border-radius: 50%; background: rgba(16,185,129,.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.qrgen-save-card .save-icon svg { width: 28px; height: 28px; color: var(--success); }
.qrgen-save-card h3 { font-size: 18px; margin-bottom: 8px; color: var(--text-1); }
.qrgen-save-card p { font-size: 13px; color: var(--text-2); margin-bottom: 16px; }
.qrgen-save-card .save-url { display: flex; align-items: center; gap: 8px; background: var(--bg-main); border: 1px solid var(--border); border-radius: var(--rs); padding: 10px 12px; margin-bottom: 16px; }
.qrgen-save-card .save-url input { flex: 1; border: none; background: none; font-size: 13px; color: var(--accent); font-weight: 600; outline: none; }
.qrgen-save-card .save-url button { background: var(--accent); color: #fff; border: none; padding: 6px 14px; border-radius: var(--rs); font-size: 12px; font-weight: 600; cursor: pointer; }
.qrgen-save-card .save-actions { display: flex; gap: 8px; }
.qrgen-save-card .save-actions button { flex: 1; padding: 10px; border-radius: var(--r); font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--tr); }

/* ── SortableJS ghost ── */
.sortable-ghost { opacity: .4; }
.sortable-drag { box-shadow: 0 8px 30px rgba(0,0,0,.15); }

/* ── Section divider ── */
.qrgen-sec-divider {
    font-size: 11px; font-weight: 700; color: var(--text-m);
    text-transform: uppercase; letter-spacing: .8px;
    padding: 16px 0 10px; display: flex; align-items: center; gap: 8px;
}
.qrgen-sec-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── QR Preview (шаг 3 — крупный QR вместо телефона) ── */
.qrgen-qr-preview {
    display: flex; flex-direction: column; align-items: center; gap: 16px;
    padding: 20px 0;
}
.qrgen-qr-big {
    position: relative;
    width: 260px;
    display: flex; align-items: center; justify-content: center;
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
    overflow: hidden;
}
.qrgen-qr-big img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.qrgen-qr-big .qrgen-ph { opacity: .35; }
.qrgen-qr-big .qrgen-spin { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; background: rgba(255,255,255,.7); border-radius: 16px; }
.qrgen-qr-big .qrgen-spin.on { display: flex; }

.qrgen-dl-row { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; max-width: 260px; }
.qrgen-dbtn { display: flex; align-items: center; justify-content: center; gap: 6px; width: 100%; padding: 11px; border: none; border-radius: var(--r); background: var(--accent); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--tr); }
.qrgen-dbtn:hover:not(:disabled) { filter: brightness(1.1); }
.qrgen-dbtn:disabled { opacity: .5; cursor: not-allowed; }
.qrgen-fmt-row { display: flex; gap: 4px; }
.qrgen-fmt { padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px; background: var(--bg-card); font-size: 11px; font-weight: 600; color: var(--text-2); cursor: pointer; transition: all var(--tr); }
.qrgen-fmt:hover { border-color: var(--accent); }
.qrgen-fmt.active { border-color: var(--accent); background: rgba(124,92,255,.08); color: var(--accent); }

/* ── Auth banner (незарегистрированным пользователям) ── */
.qrgen-auth-banner {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    background: #fff8e7; border-bottom: 1px solid #fde68a;
    font-size: 13px; color: #92400e;
    position: sticky; top: 0; z-index: 100;
}
.qrgen-auth-banner svg { flex-shrink: 0; color: #f59e0b; }
.qrgen-auth-banner span { flex: 1; }
.qrgen-auth-link { padding: 4px 12px; background: #7c5cff; color: #fff; border-radius: 6px; font-size: 12px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.qrgen-auth-link:hover { background: #6b46fa; }
.qrgen-auth-close { background: none; border: none; font-size: 18px; cursor: pointer; color: #92400e; padding: 0 0 0 4px; line-height: 1; }

/* ── save-actions flex fix ── */
.qrgen-save-card .save-actions { flex-wrap: wrap; }
.qrgen-save-card .save-actions a.qrgen-nbtn { flex: 1; padding: 10px; border-radius: var(--r); font-size: 13px; font-weight: 600; transition: all var(--tr); align-items: center; justify-content: center; gap: 6px; }

/* ── Gallery (shapes / stickers) ── */
.qf-gallery-wrap { position: relative; }
.qf-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(68px, 1fr)); gap: 6px; max-height: 220px; overflow-y: auto; padding: 6px; background: var(--bg-main); border: 1px solid var(--border); border-radius: var(--rs); }
.qf-gallery-loading { display: flex; align-items: center; justify-content: center; padding: 20px; color: var(--text-m); font-size: 12px; }
.qf-gallery-item { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 4px; border: 2px solid var(--border); border-radius: var(--rs); cursor: pointer; transition: all var(--tr); background: var(--bg-card); }
.qf-gallery-item:hover { border-color: var(--accent); background: rgba(124,92,255,.04); }
.qf-gallery-item.active { border-color: var(--accent); background: rgba(124,92,255,.1); box-shadow: 0 0 0 2px var(--accent-glow); }
.qf-gallery-item img { width: 48px; height: 48px; object-fit: contain; display: block; }
.qf-gallery-item span { font-size: 9px; color: var(--text-m); text-align: center; line-height: 1.2; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; width: 100%; }
.qf-gallery-item--none { background: repeating-conic-gradient(var(--bg-main) 0% 25%, var(--bg-card) 0% 50%) 0 0 / 12px 12px; }
.qf-gallery-item--none::after { content: '✕'; font-size: 18px; color: var(--text-m); position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.qf-gallery-error { padding: 12px; font-size: 11px; color: var(--danger); text-align: center; }

/* ── Responsive tweaks ── */
@media (max-width: 860px) {
    .qrgen-sol-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
    .qrgen-avail-grid { grid-template-columns: 1fr; }
    .qf-theme-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .qrgen-sol-grid { grid-template-columns: 1fr 1fr; }
    .qrgen-sol-card { padding: 12px 8px; }
    .qf-url-prefix { font-size: 11px; padding: 8px 6px; }
}