.card,.stat-card,.table-card,.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow)}.card,.table-card,.auth-card{padding:20px}.stat-card{padding:18px}.stat-label{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700}.btn{border:none;border-radius:12px;padding:10px 16px;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-strong)}.btn-secondary{background:var(--surface-soft);border:1px solid var(--border)}.btn-danger{background:#fee2e2;color:#991b1b}.tag{display:inline-flex;padding:6px 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th{background:#f8fafc;color:#475467}.muted{color:var(--muted)}.empty{padding:30px;text-align:center;color:var(--muted)}.notice{padding:12px 14px;border-radius:14px;background:#eff6ff;color:#1d4ed8;font-size:13px}.error{padding:10px 12px;border-radius:12px;background:#fef2f2;color:#b91c1c;font-size:13px}.kv{display:grid;grid-template-columns:120px 1fr;gap:8px;font-size:14px}.stack{display:flex;flex-direction:column;gap:12px}.list-item{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #eef2f7}.top-actions{display:flex;gap:10px;flex-wrap:wrap}.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.12);margin-bottom:18px}.footer-note{font-size:12px;color:var(--muted)}.merchant-auth-card{border-radius:24px;padding:24px 22px;box-shadow:0 20px 50px rgba(37,99,235,.08)}.merchant-auth-card .field input{height:48px;border-radius:14px;border-color:#d6e4ff}.merchant-auth-card .field input:focus{outline:none;border-color:#60a5fa;box-shadow:0 0 0 4px rgba(96,165,250,.14)}.merchant-auth-btn{height:48px;border-radius:14px;font-size:15px;font-weight:700;box-shadow:0 12px 24px rgba(37,99,235,.18)}.merchant-table-page{padding:20px 24px 28px;max-width:1320px;margin:0 auto}.merchant-page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}.merchant-header-left{display:flex;flex-direction:column;gap:4px}.merchant-name{font-size:18px;font-weight:700;color:#111827}.merchant-page-title{font-size:14px;color:var(--muted)}.merchant-header-actions{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}.merchant-header-action-stack{display:flex;flex-direction:column;gap:8px}.merchant-summary-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}.merchant-summary-item{background:#fff;border:1px solid var(--border);border-radius:14px;padding:10px 14px;display:flex;align-items:center;gap:8px;font-size:13px;box-shadow:var(--shadow)}.merchant-summary-item strong{font-size:16px;color:#111827}.merchant-summary-item.success strong{color:#15803d}.merchant-summary-item.warning strong{color:#b45309}.merchant-summary-item.info strong{color:#1d4ed8}.merchant-toast{position:fixed;top:108px;right:24px;z-index:60;min-width:220px;padding:12px 16px;border-radius:14px;font-size:13px;box-shadow:0 20px 40px rgba(15,23,42,.18)}.merchant-toast-success{background:#dcfce7;color:#166534;border:1px solid #86efac}.merchant-toast-warning{background:#fef3c7;color:#92400e;border:1px solid #fcd34d}.merchant-table-card{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.merchant-table-wrap{overflow:auto}.merchant-grid-table{width:100%;border-collapse:separate;border-spacing:0;min-width:980px}.merchant-grid-table th,.merchant-grid-table td{padding:8px 6px;border-bottom:1px solid #eef2f7;border-right:1px solid #eef2f7;text-align:left;font-size:12px;vertical-align:middle;background:#fff}.merchant-grid-table th:first-child,.merchant-grid-table td:first-child{border-left:1px solid #eef2f7}.merchant-grid-table th{position:sticky;top:0;background:#f8fafc;color:#475467;font-weight:700;z-index:1;white-space:nowrap;text-align:center}.merchant-grid-table tbody tr:hover td{background:#fcfcfd}.merchant-grid-table tbody tr.saved-row td{background:#f0fdf4}.merchant-grid-table tbody tr.saved-row:hover td{background:#dcfce7}.serial-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:#fde7ef;color:#16a34a;font-weight:700;font-size:12px}.merchant-grid-table td:first-child,.merchant-grid-table th:first-child{text-align:center}.merchant-grid-table td:nth-child(n+3){text-align:center}.merchant-grid-table th:nth-child(1),.merchant-grid-table td:nth-child(1){width:48px;min-width:48px}.merchant-grid-table th:nth-child(2),.merchant-grid-table td:nth-child(2){width:148px;min-width:148px;max-width:148px}.merchant-grid-table th:nth-child(3),.merchant-grid-table td:nth-child(3){width:128px;min-width:128px;max-width:128px}.merchant-grid-table th:nth-child(4),.merchant-grid-table td:nth-child(4){width:132px;min-width:132px}.merchant-grid-table th:nth-child(5),.merchant-grid-table td:nth-child(5){width:92px;min-width:92px}.merchant-grid-table th:nth-child(6),.merchant-grid-table td:nth-child(6){width:88px;min-width:88px}.merchant-grid-table th:nth-child(7),.merchant-grid-table td:nth-child(7){width:72px;min-width:72px}.merchant-grid-table th:nth-child(8),.merchant-grid-table td:nth-child(8){width:82px;min-width:82px}.merchant-grid-table th:nth-child(9),.merchant-grid-table td:nth-child(9){width:82px;min-width:82px}.cell-stack{position:relative;display:flex;flex-direction:column;gap:6px;min-width:0}.inline-edit-wrap{display:flex;align-items:center;gap:6px}.inline-edit-wrap .table-inline-input{flex:1}.mini-paste-btn{border:none;border-radius:10px;padding:0 10px;height:32px;background:#eff6ff;color:#1d4ed8;font-size:12px;white-space:nowrap}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.time-direct-wrap{display:flex;flex-direction:column;gap:8px;min-width:124px}.time-quick-actions{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.time-quick-btn{min-width:72px;justify-content:center}.time-quick-btn.active{background:#dcfce7 !important;color:#166534 !important;border:1px solid #86efac !important;box-shadow:0 8px 20px rgba(34,197,94,.14)}.table-link{color:#2563eb;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:210px}.table-textarea{width:100%;min-height:72px;border:1px solid #bfdbfe;border-radius:12px;padding:8px 10px;font-size:12px;resize:vertical;outline:none}.table-textarea:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.15)}.table-inline-input{display:block;width:100%;height:32px;border:1px solid #bfdbfe;border-radius:10px;padding:0 10px;font-size:12px;outline:none;background:#fff;color:#111827}.table-inline-input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.15)}.link-trigger,.time-trigger,.compact-btn,.quick-time-btn,.cell-trigger{border:none;border-radius:10px;padding:6px 8px;font-size:12px;cursor:pointer;white-space:nowrap}.link-trigger{background:#eff6ff;color:#1d4ed8}.link-trigger.ghost{background:#f3f4f6;color:#4b5563}.cell-trigger{display:block;width:100%;background:#f8fafc;color:#475467;border:1px dashed #cbd5e1;text-align:left;white-space:normal;word-break:break-all}.merchant-grid-table td:nth-child(n+3) .cell-trigger,.merchant-grid-table td:nth-child(n+3) .time-trigger,.merchant-grid-table td:nth-child(n+3) .locked-text{text-align:center}.merchant-grid-table td:nth-child(7) .save-btn,.merchant-grid-table td:nth-child(8) .status-pill,.merchant-grid-table td:nth-child(9) .backend-waiting{margin:0 auto}.link-cell-trigger{color:#2563eb}.time-trigger{display:block;width:100%;background:#fef3c7;color:#92400e;text-align:left;white-space:normal}.time-picker-panel,.select-panel{position:absolute;top:calc(100% + 6px);left:0;z-index:8;display:flex;flex-direction:column;gap:8px;padding:10px;border-radius:12px;background:#fff7ed;border:1px solid #fed7aa;min-width:220px;box-shadow:0 16px 36px rgba(15,23,42,.14)}.quick-time-btn{background:#ffedd5;color:#9a3412;text-align:left}.time-input{padding:8px 10px;border:1px solid #fdba74;border-radius:10px;background:#fff}.compact-btn{background:#f3f4f6;color:#374151}.compact-btn.primary{background:#dbeafe;color:#1d4ed8}.compact-btn.success{background:#dcfce7;color:#166534}.add-table-btn{background:#dbeafe;color:#1d4ed8;border:1px solid #93c5fd}.ticket-btn{background:#ffedd5;color:#c2410c;border:1px solid #fdba74}.ticket-btn.active{background:#dc2626;color:#fff;border:1px solid #dc2626}.table-switch-btn{border:1px solid #dbe3ef;background:#f8fafc}.table-switch-btn.active{background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.22)}.save-btn.saved{background:#16a34a;color:#fff;border:1px solid #16a34a;cursor:not-allowed;opacity:1}.locked-text{display:block;width:100%;padding:6px 2px;color:#475467;word-break:break-all}.validation-error-field{border:1px solid #ef4444 !important;background:#fef2f2 !important;color:#b91c1c !important}.validation-error-text{color:#dc2626 !important}.status-pill{display:inline-flex;align-items:center;justify-content:center;min-width:64px;padding:6px 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12px;border-radius:10px;margin-bottom:16px;text-align:center}.merchant-table-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:#fafafa;border-top:1px solid #eef2f7;font-size:12px;color:var(--muted)}.image-preview-mask,.ticket-modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.48);display:grid;place-items:center;padding:24px;z-index:30}.image-preview-dialog,.ticket-modal-dialog{width:min(720px,100%);background:#fff;border-radius:22px;padding:18px;box-shadow:0 24px 80px rgba(15,23,42,.28)}.image-preview-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.image-preview{display:block;width:100%;max-height:72vh;object-fit:contain;border-radius:16px;background:#f8fafc}.empty-preview{display:grid;place-items:center;min-height:240px;border:1px dashed 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8px;font-size:12px}.table-card,.card,.auth-card{padding:16px}.stat-card{padding:14px}.stat-value{font-size:22px}.toolbar-group .btn,.toolbar .btn{padding:9px 12px}.operator-task-grid{min-width:920px}}@media (max-width:768px){.merchant-table-page{padding:14px}.merchant-page-header{flex-direction:column}.merchant-summary-bar{display:grid;grid-template-columns:1fr 1fr}.merchant-grid-table{min-width:980px}.merchant-table-footer{flex-wrap:wrap}.merchant-toast{left:14px;right:14px;top:14px;min-width:auto}.merchant-header-action-stack{width:100%}.ticket-actions{flex-direction:column}.table{min-width:640px}.operator-filter-group{width:100%}.operator-filter-group .btn{flex:1}}