:root{--bg: #0f0f12;--bg-soft: #17171c;--bg-card: #1c1c22;--line: #2a2a32;--line-soft: #232329;--text: #ececf0;--muted: #8a8a96;--gold: #e8c87a;--gold-2: #c79a3a;--danger: #e06a6a;--ok: #6ad08a;--radius: 14px;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}h2{font-size:22px;margin:4px 0 12px}h3{margin:0;font-size:18px}h4{margin:14px 0 6px;font-size:15px}a{color:var(--gold);text-decoration:none}.screen{min-height:100%;display:flex;flex-direction:column}.screen.center{align-items:center;justify-content:center;padding:20px}.content{padding:18px;max-width:960px;width:100%;margin:0 auto;flex:1}.logo{font-weight:800;letter-spacing:.5px;line-height:1;background:linear-gradient(135deg,#f3d488,var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}.logo span{color:var(--text);-webkit-text-fill-color:var(--text);font-weight:600}.welcome{text-align:center;max-width:360px;width:100%}.tagline{color:var(--muted);margin:14px 0 28px}.welcome-actions{display:flex;flex-direction:column;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:var(--radius);border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:.15s;text-align:center}.btn:disabled{opacity:.6;cursor:default}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#221a08}.btn-gold:hover:not(:disabled){filter:brightness(1.06)}.btn-outline{background:transparent;border-color:var(--line);color:var(--text)}.btn-outline:hover{border-color:var(--gold)}.btn-danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn.full{width:100%}.btn.sm{padding:6px 10px;font-size:13px}.link{font-weight:600}.link-muted{color:var(--muted);font-size:14px}.link-muted:hover{color:var(--gold)}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:18px;padding:26px 22px;width:100%;max-width:400px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;color:var(--muted);font-weight:600}.field-hint{font-size:12px;color:var(--muted)}input,select,textarea{width:100%;padding:11px 12px;border-radius:10px;background:var(--bg-soft);border:1px solid var(--line);color:var(--text);font-size:15px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}textarea{resize:vertical}.error-text{color:var(--danger);font-size:14px}.info-text{color:var(--ok);font-size:14px}.muted{color:var(--muted)}.small{font-size:13px}.center-text{text-align:center}.stack{display:flex;flex-direction:column;gap:12px}.row-between{display:flex;justify-content:space-between;align-items:center;gap:10px}.row-between.full{width:100%}.sep{border:none;border-top:1px solid var(--line);margin:16px 0}.success-box{text-align:center;padding:8px 0}.success-icon{width:56px;height:56px;border-radius:50%;margin:0 auto 12px;background:#6ad08a26;color:var(--ok);display:flex;align-items:center;justify-content:center;font-size:28px}.spinner-wrap{display:flex;justify-content:center;padding:40px}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--gold);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--bg-soft);position:sticky;top:0;z-index:20}.topbar-title{font-weight:700;font-size:17px}.icon-btn{background:transparent;border:1px solid var(--line);color:var(--text);width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:16px;display:inline-flex;align-items:center;justify-content:center}.icon-btn.sm{width:32px;height:32px;font-size:14px}.icon-btn:hover{border-color:var(--gold)}.icon-btn.danger:hover{border-color:var(--danger)}.menu-wrap{position:relative}.menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:25}.menu{position:absolute;right:0;top:46px;z-index:30;background:var(--bg-card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:180px;overflow:hidden}.menu button{width:100%;text-align:right;padding:12px 16px;background:transparent;border:none;color:var(--text);cursor:pointer;font-size:14px;border-bottom:1px solid var(--line-soft)}.menu button:last-child{border-bottom:none}.menu button:hover{background:var(--bg-soft)}.menu button.danger{color:var(--danger)}.greet{margin-top:6px}.empty{color:var(--muted);padding:28px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);margin:16px 0}.shelf-grid,.section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin:16px 0}.shelf-card,.section-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 14px;cursor:pointer;color:var(--text);display:flex;flex-direction:column;align-items:center;gap:10px;transition:.15s;position:relative}.shelf-card:hover,.section-card:not(.disabled):hover{border-color:var(--gold);transform:translateY(-2px)}.shelf-ic,.section-ic{font-size:30px}.shelf-name,.section-label{font-weight:600}.section-card.disabled{opacity:.5;cursor:default}.soon{position:absolute;top:8px;right:8px;font-size:10px;color:var(--gold);border:1px solid var(--gold-2);border-radius:20px;padding:1px 7px}.add-shelf{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.add-shelf input{flex:1;min-width:160px}.add-btn{margin-top:8px}.toolbar{display:flex;gap:8px;padding:12px 16px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}.search{flex:1;min-width:140px}.toolbar select{width:auto}.table-wrap{flex:1;overflow:auto;padding:0 0 40px}.ledger{width:100%;border-collapse:collapse;font-size:14px}.ledger thead th{position:sticky;top:0;background:var(--bg-soft);z-index:5;text-align:left;padding:12px 14px;color:var(--muted);font-weight:600;border-bottom:1px solid var(--line);white-space:nowrap}.ledger td{padding:11px 14px;border-bottom:1px solid var(--line-soft)}.ledger tbody tr:nth-child(2n){background:#ffffff05}.ledger tbody tr:hover{background:#e8c87a0f}.ledger .num{text-align:right;white-space:nowrap}.ledger .act{text-align:right;white-space:nowrap;width:1%}.ledger .act .icon-btn{margin-left:4px}.mono{font-family:ui-monospace,Cascadia Code,monospace}.cell-name{display:flex;align-items:center;gap:8px}.thumb{width:30px;height:30px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:50;display:flex;align-items:flex-end;justify-content:center;padding:0}.modal{background:var(--bg-card);border:1px solid var(--line);border-radius:18px 18px 0 0;width:100%;max-width:560px;max-height:94vh;display:flex;flex-direction:column;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}.modal-body{padding:18px;overflow:auto}.modal-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end}.product-form{display:flex;flex-direction:column;gap:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.select-add{display:flex;gap:6px}.select-add select{flex:1}.image-row{display:flex;justify-content:center}.image-pick{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:20px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);cursor:pointer}.image-pick:hover{border-color:var(--gold);color:var(--gold)}.image-prev{display:flex;flex-direction:column;align-items:center;gap:8px}.image-prev img{width:140px;height:140px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}.barcode-input-row{display:flex;gap:6px;align-items:center}.barcode-input-row input{flex:1;min-width:0}.barcode-input-row .btn{white-space:nowrap}.scan-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#000000e0;display:flex;align-items:center;justify-content:center;padding:16px}.scan-box{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:420px}.scan-video-wrap{position:relative;width:100%}.scan-video{width:100%;border-radius:14px;background:#000;display:block;aspect-ratio:3 / 4;object-fit:cover}.scan-frame{position:absolute;top:16%;right:12%;bottom:16%;left:12%;border:3px solid var(--gold);border-radius:14px;pointer-events:none}.scan-hint{color:#fff;font-size:14px;text-align:center;margin:0}.barcode-block{display:flex;flex-direction:column;gap:6px;align-items:flex-start}.barcode{background:#fff;padding:4px 8px;border-radius:8px;display:inline-block}.lock-card{align-items:center;text-align:center}.lock-icon{font-size:34px}.pin-input{text-align:center;letter-spacing:10px;font-size:24px;max-width:200px}.pin-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0}.badge-ok{color:var(--ok);font-weight:600;font-size:14px}.as-link{background:none;border:none;padding:0;cursor:pointer;font:inherit}.dev-code{background:#e8c87a1a;border:1px dashed var(--gold);color:var(--gold);border-radius:10px;padding:10px 12px;font-size:14px;text-align:center}.dev-code b{letter-spacing:3px;font-size:18px}.admin-top-actions{display:flex;align-items:center;gap:10px}.admin-content{display:flex;flex-direction:column;gap:16px}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat-card{background:var(--bg-card);border:1px solid var(--line);border-left:3px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:4px}.stat-card.warn{border-left-color:var(--gold)}.stat-card.ok{border-left-color:var(--ok)}.stat-card.danger{border-left-color:var(--danger)}.stat-num{font-size:26px;font-weight:700}.stat-lbl{color:var(--muted);font-size:13px}.seg{display:inline-flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px;flex-wrap:wrap}.seg-btn{background:none;border:none;color:var(--muted);cursor:pointer;padding:7px 12px;border-radius:8px;font-size:13px;font-weight:600}.seg-btn.active{background:var(--bg-card);color:var(--gold)}.st-badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.st-pending{background:#e8c87a24;color:var(--gold)}.st-active{background:#6ad08a24;color:var(--ok)}.st-suspended{background:#e06a6a24;color:var(--danger)}@media (min-width: 560px){.modal-backdrop{align-items:center;padding:20px}.modal{border-radius:18px}.stat-grid{grid-template-columns:repeat(4,1fr)}}