*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--accent: #FF6900;--accent-dark: #E05500;--accent-light:#FFF0E6;--bg: #F2F2F2;--surface: #FFFFFF;--text: #0D0D0D;--text-muted: #6B6B6B;--border: #E0E0E0;--header-h: 52px;--toolbar-h: 46px}html,body{height:100%;overflow:hidden;font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:13px;background:var(--bg);color:var(--text)}.hidden{display:none!important}.error{color:#c81e1e;font-size:.8125rem}#login-overlay{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:100}.login-card{background:var(--surface);border-radius:12px;padding:2rem;width:360px;display:flex;flex-direction:column;gap:1rem;box-shadow:0 4px 20px #0000001a}.login-logo{font-size:1.4rem;font-weight:700;color:var(--accent)}.login-card h2{font-size:1.05rem;font-weight:600}.login-card input{width:100%;padding:.625rem .75rem;border:1.5px solid var(--border);border-radius:8px;font-size:.9375rem;font-family:inherit;outline:none}.login-card input:focus{border-color:var(--accent)}.login-card button{padding:.75rem;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:600;cursor:pointer;font-family:inherit}.login-card button:hover{background:var(--accent-dark)}.login-card button:disabled{opacity:.6;cursor:default}#app{display:flex;flex-direction:column;height:100vh}#grid-header{height:var(--header-h);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 1.25rem;flex-shrink:0}.header-left{display:flex;align-items:center;gap:.75rem}.header-logo{font-size:1.1rem;font-weight:700}.header-title{font-size:.875rem;opacity:.85}.header-right{display:flex;align-items:center;gap:1rem}#grid-user{font-size:.8125rem;opacity:.9}#grid-signout{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:6px;padding:.3rem .75rem;font-size:.8125rem;cursor:pointer;font-family:inherit}#grid-signout:hover{background:#ffffff4d}#toolbar{height:var(--toolbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:1rem;padding:0 1rem;flex-shrink:0}#grid-filter{width:280px;padding:.35rem .625rem;border:1.5px solid var(--border);border-radius:6px;font-size:.875rem;font-family:inherit;outline:none}#grid-filter:focus{border-color:var(--accent)}#grid-count{font-size:.8125rem;color:var(--text-muted);flex:1}#grid-export-btn{padding:.35rem .875rem;background:var(--surface);color:var(--text);border:1.5px solid var(--border);border-radius:6px;font-size:.8125rem;font-weight:500;cursor:pointer;font-family:inherit}#grid-export-btn:hover{background:var(--bg)}#grid-wrap{flex:1;overflow:auto;background:var(--bg)}#grid-loading{padding:3rem;text-align:center;color:var(--text-muted)}#grid-table{border-collapse:collapse;min-width:1900px;width:100%;background:var(--surface)}#grid-table thead th{position:sticky;top:0;z-index:10;background:#f3f4f6;border-bottom:2px solid var(--border);padding:0 8px;height:34px;text-align:left;font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;user-select:none}#grid-table thead th.col-center{text-align:center}#grid-table tbody tr{border-bottom:1px solid var(--border)}#grid-table tbody tr:hover td{background:#f9fafb}#grid-table td{padding:0;height:42px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:middle}.cell-input{display:block;width:100%;height:100%;padding:4px 8px;border:none;background:transparent;font-size:.8125rem;font-family:inherit;color:var(--text);outline:none;min-width:0}.cell-input:focus{outline:2px solid var(--accent);outline-offset:-2px;border-radius:3px;background:var(--surface);position:relative;z-index:1}select.cell-input{cursor:pointer}input[type=number].cell-input{text-align:right}.cell-check{display:flex;align-items:center;justify-content:center;height:42px}.cell-check input[type=checkbox]{width:15px;height:15px;cursor:pointer;accent-color:var(--accent)}.cell-thumb{padding:3px 4px 3px 8px;display:flex;align-items:center;justify-content:center}.cell-thumb img{width:36px;height:36px;border-radius:4px;object-fit:cover}.cell-thumb .no-thumb{width:36px;height:36px;border-radius:4px;background:var(--bg);border:1px solid var(--border)}.cell-code{display:block;padding:4px 8px;font-size:.75rem;color:var(--accent);font-family:Courier New,monospace;overflow:hidden;text-overflow:ellipsis}.group-row td{background:var(--accent-light)!important;color:var(--accent-dark);font-weight:600;font-size:.72rem;padding:0 12px;height:26px;letter-spacing:.03em;text-transform:uppercase}tbody tr.row-saving td{box-shadow:inset 3px 0 0 var(--accent)}tbody tr.row-error td{box-shadow:inset 3px 0 #c81e1e}tbody tr.row-saved{animation:flash-green .9s ease-out forwards}@keyframes flash-green{0%{background-color:#d1fae5}to{background-color:transparent}}