:root{font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:#172a3c;background:#edf3f7;font-synthesis:none;--navy:#153a5b;--navy-deep:#102e48;--teal:#087f70;--green:#0c927d;--amber:#dd9500;--red:#d63f39;--gray:#8191a0;--line:#d7e0e7}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:194px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--navy),var(--navy-deep));color:#fff;display:flex;flex-direction:column;z-index:4}.brand{height:78px;display:flex;align-items:center;gap:11px;padding:0 17px;border-bottom:1px solid #ffffff21}.brand-mark{width:37px;height:37px;display:grid;place-items:center;border:1px solid #ffffff73;border-radius:50%}.brand strong{display:block;font-size:16px;letter-spacing:.04em}.brand 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strong{font-size:17px}.workspace{padding:0 9px}.board-toolbar{align-items:flex-start;flex-direction:column}.toolbar-controls{width:100%}.search{flex:1}.search input{width:100%}.floor-row{grid-template-columns:72px minmax(0,1fr)}.floor-label{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:8px}.floor-label .status-dot{position:absolute;right:8px;top:11px}.floor-equipment{display:grid;overflow:visible}.equipment-card{min-width:0;width:100%;max-width:none}.alarm-rail{display:block;margin-bottom:12px}.top-actions{gap:3px}footer{display:none}}.tower-setting{margin-top:14px;padding:12px;border:1px solid #bcded8;background:#f1faf8;display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:10px}.tower-setting span,.tower-setting small{display:block}.tower-setting span{font-size:12px;font-weight:600}.tower-setting small{margin-top:2px;font-size:9px;color:#6c807f}.tower-setting label{height:36px;display:flex;align-items:center;border:1px solid #9fcfc7;background:#fff;border-radius:4px;overflow:hidden}.tower-setting em{padding-left:8px;font-size:9px;font-style:normal;color:#6c807f;white-space:nowrap}.tower-setting input{width:54px;height:100%;border:0;padding:0 6px;text-align:right;outline:0}.tower-setting b{padding-right:8px;font-size:11px;color:#5c736f}.tower-setting button{height:36px;border:1px solid var(--teal);background:var(--teal);color:#fff;border-radius:4px;padding:0 11px;font-size:10px}.tower-setting.invalid{border-color:#e3a29d;background:#fff3f2}.tower-setting.invalid small{color:var(--red)}.tower-setting.invalid label{border-color:#dc827b}.tower-setting button:disabled{cursor:not-allowed;border-color:#aab5bd;background:#aab5bd}@media(max-width:700px){.tower-setting{grid-template-columns:1fr 1fr}.tower-setting>div,.tower-setting button{grid-column:1/-1}.tower-setting label{width:100%}}