.csn-search-overlay,.csn-quick-overlay,.csn-drawer-overlay{display:none;position:fixed;inset:0;z-index:80}.csn-search-overlay.is-open,.csn-quick-overlay.is-open,.csn-drawer-overlay.is-open{display:block}.csn-search-scrim{position:absolute;inset:0;background:rgb(20 20 20 / .45);backdrop-filter:blur(3px)}.csn-search-panel{position:relative;top:0;left:0;right:0;z-index:90;background:var(--bg-app);box-shadow:var(--shadow-lg);max-height:88vh;overflow-y:auto}.csn-search-row{display:flex;align-items:center;gap:16px;padding:10px;border-radius:14px;text-align:left;transition:background var(--dur-fast);text-decoration:none}.csn-search-row:hover{background:var(--sand-100)}.csn-search-thumb{width:60px;height:60px;border-radius:12px;flex-shrink:0;position:relative;overflow:hidden}.csn-search-title{font-family:var(--font-display);font-weight:600;font-size:16px;color:var(--ink)}.csn-search-meta{font-size:13px;color:var(--text-muted)}.csn-search-price{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--ink)}.csn-quick-modal{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:90;width:min(760px,94vw);max-height:90vh;overflow-y:auto;background:var(--bg-app);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}@media (max-width:768px){.csn-quick-modal>div{grid-template-columns:1fr!important}}.csn-drawer{position:absolute;top:0;right:0;bottom:0;z-index:90;width:min(420px,92vw);background:var(--bg-app);box-shadow:var(--shadow-lg);display:flex;flex-direction:column}.csn-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--border)}.csn-drawer-head h3{margin:0;font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--ink)}.csn-drawer-head button{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--text-primary)}.csn-drawer-head button:hover{background:var(--sand-100)}.csn-drawer-body{flex:1;overflow-y:auto;padding:16px 24px;display:flex;flex-direction:column}.csn-drawer-body[data-state=empty] .csn-drawer-list{display:none}.csn-drawer-body[data-state=empty] .csn-drawer-empty{display:flex}.csn-drawer-body[data-state=items] .csn-drawer-list{display:flex}.csn-drawer-body[data-state=items] .csn-drawer-empty{display:none}.csn-drawer-list{flex-direction:column;gap:14px}.csn-drawer-empty{flex:1;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:40px;text-align:center}.csn-drawer-empty-icon{width:80px;height:80px;border-radius:50%;background:var(--surface-sunken);display:grid;place-items:center;color:var(--stone-400)}.csn-drawer-row{display:flex;gap:14px;align-items:center}.csn-drawer-thumb{width:70px;height:70px;border-radius:12px;flex-shrink:0;position:relative;overflow:hidden;display:block}.csn-drawer-title{font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--ink);line-height:1.3;text-decoration:none;display:block}.csn-drawer-price{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--ink);margin:3px 0 8px}.csn-drawer-add{font-size:13px;font-weight:600;color:var(--brand-press);font-family:var(--font-display)}.csn-drawer-remove{font-size:12.5px;color:var(--text-muted)}.csn-qty-control{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--border-strong);border-radius:99px;padding:3px 10px;margin:4px 0}.csn-drawer-footer{padding:20px 24px;border-top:1px solid var(--border);background:var(--surface-card)}.csn-toast{display:none;position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:100;background:var(--soft-black);color:#fff;padding:14px 22px;border-radius:99px;box-shadow:var(--shadow-lg);align-items:center;gap:11px;font-family:var(--font-display);font-weight:600;font-size:15px}.csn-toast.is-shown{display:flex;animation:pop .35s var(--ease-out)}.csn-toast-icon{width:22px;height:22px;border-radius:50%;background:var(--accent);display:grid;place-items:center;flex-shrink:0}.csn-whatsapp-float{position:fixed;bottom:26px;right:24px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgb(37 211 102 / .4);transition:transform var(--dur-fast) var(--ease-out)}.csn-whatsapp-float:hover{transform:scale(1.08);color:#fff}@media (max-width:768px){.csn-whatsapp-float{bottom:18px;right:16px;width:52px;height:52px}}