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.12s}.shell-nav-item:hover{background:var(--bg)}.shell-nav-item.active{background:#2d7ff91a;color:var(--primary)}.shell-nav-icon{width:20px;text-align:center}.shell-user{display:flex;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid var(--border);margin-top:8px}.shell-user-info{flex:1;min-width:0}.shell-user-name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shell-user-role{font-size:12px;color:var(--text-muted)}.shell-logout{border:1px solid var(--border);background:var(--surface);border-radius:8px;width:34px;height:34px;cursor:pointer;color:var(--danger);font-size:16px}.shell-logout:hover{border-color:var(--danger)}.shell-main{overflow:auto;padding:24px 32px}.shell-lang{display:flex;gap:4px;padding:8px 12px;margin-top:auto}.shell-lang-btn{flex:1;border:1px solid var(--border);background:transparent;border-radius:8px;padding:6px 0;font-size:16px;cursor:pointer;opacity:.5}.shell-lang-btn.active{opacity:1;border-color:var(--primary);background:var(--surface-2, rgba(45, 127, 249, .1))}.shell-venue{display:block;margin-top:4px;font-size:12px;font-weight:600;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shell-venue-select{display:block;margin-top:6px;max-width:100%;background:var(--surface-2, #232a35);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 8px;font:inherit;font-size:12px;font-weight:600;cursor:pointer}.login{min-height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#eef2fb 0%,var(--bg) 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var(--border);border-radius:10px;background-color:var(--surface, #fff);background-image:linear-gradient(to right,rgba(128,128,128,.12) 1px,transparent 1px),linear-gradient(to bottom,rgba(128,128,128,.12) 1px,transparent 1px);background-size:20px 20px;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}.floor-table{position:absolute;background:#9aa0a6;color:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-direction:column;cursor:grab;box-shadow:0 1px 3px #00000040}.floor-table:active{cursor:grabbing}.floor-table.selected{outline:2px solid var(--primary, #2d7ff9);z-index:2}.floor-table.round{border-radius:50%}.floor-table-name{font-size:18px;font-weight:800;line-height:1}.floor-table-seats{font-size:11px;opacity:.85}.floor-table-del{position:absolute;top:-10px;right:-10px;width:22px;height:22px;border-radius:50%;border:none;background:#333;color:#fff;font-size:14px;line-height:1;cursor:pointer;z-index:3}.floor-table-resize{position:absolute;right:0;bottom:0;width:16px;height:16px;cursor:nwse-resize;background:linear-gradient(135deg,transparent 50%,rgba(255,255,255,.7) 50%);border-bottom-right-radius:6px}.floor-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--text-muted);pointer-events:none}:root{--bg: #f5f6f8;--surface: #ffffff;--sidebar: #ffffff;--primary: #2d7ff9;--primary-hover: #3b7cd1;--success: #27ae60;--danger: #e74c3c;--warning: #f5a623;--text: #2c3e50;--text-muted: #8a94a6;--border: #e6e9ef;--radius: 10px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, 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12px;font-size:13px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.input{height:38px;width:100%;padding:0 12px;border:1px solid var(--border);border-radius:8px;font:inherit;background:var(--surface);color:var(--text)}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2d7ff926}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--text-muted);font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-draft{background:#eef1f6;color:var(--text-muted)}.badge-posted{background:#27ae601f;color:var(--success)}.badge-void{background:#e74c3c1f;color:var(--danger)}.error-text{color:var(--danger);font-size:13px}:root{--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Thai", "Helvetica Neue", Arial, sans-serif}html[lang=th] body,html[lang=th] button,html[lang=th] input,html[lang=th] select{font-family:"Noto Sans Thai",var(--font-ui)}