:root{--bg: #ffffff;--bg-secondary: #f8f9fa;--border: #e2e8f0;--text: #1a202c;--text-muted: #718096;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-text: #ffffff;--danger: #dc2626;--danger-hover: #b91c1c;--success: #16a34a;--row-hover: #f1f5f9;--selected-bg: #eff6ff}[data-theme=dark]{--bg: #1a202c;--bg-secondary: #2d3748;--border: #4a5568;--text: #f7fafc;--text-muted: #a0aec0;--accent: #3b82f6;--accent-hover: #2563eb;--accent-text: #ffffff;--row-hover: #2d3748;--selected-bg: #1e3a5f}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);transition:background .2s,color .2s}.app-layout{display:flex;height:100%}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;overflow:clip}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;border-bottom:1px solid var(--border);background:var(--bg);flex-shrink:0}.page-content{flex:1;overflow:hidden;padding:16px}.sidebar{width:fit-content;min-width:80px;border-right:1px solid var(--border);background:var(--bg-secondary);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;overflow-x:hidden}.sidebar--collapsed{min-width:unset;width:36px;display:flex;flex-direction:column;justify-content:flex-end}.sidebar-expand-btn{width:36px;background:transparent;border:none;cursor:pointer;color:var(--text-muted);font-size:18px;display:flex;align-items:center;justify-content:center;padding:10px 0;flex-shrink:0}.sidebar-expand-btn:hover{color:var(--accent);background:var(--row-hover)}.sidebar-header-row{display:flex;align-items:stretch;border-bottom:1px solid var(--border)}.sidebar-header{display:block;padding:12px 16px;font-weight:600;font-size:15px;color:var(--text);text-decoration:none;flex:1;overflow-wrap:break-word}.sidebar-header-h1{display:block;font-size:20px;font-weight:700}.sidebar-header-h2{display:block;font-size:17px;font-weight:700}.sidebar-header-h3{display:block;font-size:15px;font-weight:600}.sidebar-header-h4{display:block;font-size:13px;font-weight:600}.sidebar-header-h5,.sidebar-header-h6{display:block;font-size:12px;font-weight:600}.sidebar-header-plain{display:block;font-size:13px;font-weight:400;color:var(--text-muted);margin-top:2px}.sidebar-header:hover{color:var(--accent)}.sidebar-collapse-btn{background:transparent;border:none;cursor:pointer;color:var(--text-muted);font-size:16px;padding:0 10px;flex-shrink:0}.sidebar-collapse-btn:hover{color:var(--accent)}.sidebar-nav{list-style:none;flex:1}.sidebar-nav li a{display:block;padding:7px 16px;color:var(--text);text-decoration:none;border-left:2px solid transparent;transition:background .1s;white-space:nowrap}.sidebar-nav li 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10px;border:1px solid var(--border)}.btn-ghost:hover{background:var(--row-hover)}.btn-icon{background:transparent;color:var(--text-muted);padding:4px 8px;border:none;font-size:16px}.btn-icon:hover{color:var(--text)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;font-size:15px;line-height:1;flex-shrink:0}.icon-btn-x{font-size:19px;font-weight:900;text-shadow:0 0 1px currentColor,0 0 1px currentColor;position:relative;top:1px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]):not([data-theme=dark]){--bg: #1a202c;--bg-secondary: #2d3748;--border: #4a5568;--text: #f7fafc;--text-muted: #a0aec0;--accent: #3b82f6;--accent-hover: #2563eb;--accent-text: #ffffff;--row-hover: #2d3748;--selected-bg: #1e3a5f}}.sidebar-footer{border-top:1px solid var(--border);flex-shrink:0;position:relative}.settings-btn{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:transparent;border:none;color:var(--text);font-size:13px;cursor:pointer;text-align:left}.settings-panel{position:absolute;bottom:100%;left:0;min-width:220px;background:var(--bg);border:1px solid var(--border);border-radius:4px;box-shadow:0 -4px 16px #0000001f;z-index:100;overflow:hidden}.theme-btn{flex:1;padding:5px 4px;font-size:12px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text);border-radius:3px;cursor:pointer}.theme-btn:hover{background:var(--row-hover)}.table-container{overflow-x:clip;border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{background:var(--bg-secondary);padding:8px 10px;text-align:left;font-weight:600;border-bottom:1px solid var(--border);white-space:nowrap}thead th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}thead th.sortable:hover{background:var(--row-hover)}.sort-indicator{margin-left:4px;color:var(--accent)}tbody tr{border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}tbody tr:hover{background:var(--row-hover)}tbody tr.selected{background:var(--selected-bg)}tbody td{padding:7px 10px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}tbody td.checkbox-cell{width:32px;padding:7px 8px;cursor:default}.filter-row th{padding:4px 6px;background:var(--bg)}.filter-row input{width:100%;min-width:0;padding:3px 6px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:12px;border-radius:2px}.filter-row input:focus{outline:none;border-color:var(--accent)}.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.search-input{padding:6px 10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:13px;border-radius:3px;width:220px}.search-input:focus{outline:none;border-color:var(--accent)}.pagination{margin-top:12px;display:flex;align-items:center;gap:12px}.pagination-info{color:var(--text-muted);font-size:13px}.form-container{max-width:640px;min-width:0;display:flex;flex-wrap:wrap;column-gap:16px}.form-group{flex:1 1 100%;margin-bottom:14px}.form-group--half{flex:1 1 220px;max-width:calc(50% - 8px)}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:4px;letter-spacing:.02em;overflow-wrap:break-word}.form-input{width:100%;padding:7px 10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:14px;font-family:inherit;border-radius:3px;transition:border-color .1s}.form-input:focus{outline:none;border-color:var(--accent)}.form-input::placeholder{color:var(--text-muted);opacity:.55}.form-input:disabled,.form-input.computed{background:var(--bg-secondary);color:var(--text-muted);cursor:default}.form-actions{flex:1 1 100%;display:flex;gap:8px;margin-top:20px;align-items:center}.status-badge{display:inline-block;padding:3px 10px;border-radius:4px;font-size:12px;font-weight:600;background:var(--bg-secondary);color:var(--text-muted)}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}[data-theme=dark] .dialog-overlay{background:#0009}.dialog{background:var(--bg);border:1px solid var(--border);min-width:360px;max-width:520px;width:100%;padding:0}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600}.dialog-header--error{background:#fef2f2;color:#b91c1c;border-bottom-color:#fecaca}.dialog-header--warning{background:#fffbeb;color:#92400e;border-bottom-color:#fde68a}[data-theme=dark] .dialog-header--error{background:#2d1515;color:#f87171;border-bottom-color:#7f1d1d}[data-theme=dark] .dialog-header--warning{background:#2d2010;color:#fbbf24;border-bottom-color:#78350f}.dialog-close{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:18px;line-height:1;padding:0 2px}.dialog-close:hover{color:var(--text)}.dialog-body{padding:16px}.dialog-footer{display:flex;gap:8px;justify-content:flex-end;padding:12px 16px;border-top:1px solid var(--border)}.error-msg{color:var(--danger);font-size:13px;margin-top:8px;padding:8px 10px;background:#fef2f2;border:1px solid #fecaca;border-radius:3px}[data-theme=dark] .error-msg{background:#2d1515;border-color:#7f1d1d}.login-page{position:relative;display:flex;align-items:center;justify-content:center;height:100%;background:var(--bg-secondary);overflow:hidden}.login-background-iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:none;z-index:0;pointer-events:none}.login-box{position:relative;z-index:1;background:var(--bg);border:1px solid var(--border);padding:32px;width:340px}.login-title{margin-bottom:20px;color:var(--text)}.login-title-h1{display:block;font-size:24px;font-weight:700}.login-title-h2{display:block;font-size:20px;font-weight:700}.login-title-h3{display:block;font-size:17px;font-weight:600}.login-title-h4,.login-title-h5,.login-title-h6{display:block;font-size:15px;font-weight:600}.login-title-plain{display:block;font-size:20px;font-weight:700}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-title{font-size:18px;font-weight:700}.cmd-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}.state-msg{padding:32px;text-align:center;color:var(--text-muted)}input[type=checkbox]{cursor:pointer;width:14px;height:14px}.selection-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--selected-bg);border:1px solid var(--accent);margin-bottom:10px;font-size:13px}.selection-bar span{color:var(--accent);font-weight:500}.sidebar-footer{flex-shrink:0;border-top:1px solid var(--border);position:relative}.settings-btn{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:transparent;color:var(--text);text-align:left;border:none;border-radius:0;font-size:13px;cursor:pointer;transition:background .1s}.settings-btn:hover{background:var(--row-hover)}.settings-panel{position:absolute;bottom:100%;left:0;min-width:220px;background:var(--bg);border:1px solid var(--border);box-shadow:0 -4px 16px #0000001f;z-index:200}[data-theme=dark] .settings-panel{box-shadow:0 -4px 16px #0006}.settings-panel-section{padding:10px 12px}.settings-panel-divider{border-top:1px solid var(--border);margin:0}.settings-panel-link{display:block;padding:6px 4px;color:var(--text);text-decoration:none;font-size:13px;border-radius:3px;transition:background .1s;margin-bottom:2px}.settings-panel-link:hover{background:var(--row-hover);color:var(--accent)}.settings-panel-link.active{color:var(--accent);font-weight:500}.theme-btns{display:flex;gap:4px}.theme-btn{flex:1;padding:5px 4px;font-size:11px;background:var(--bg-secondary);color:var(--text-muted);border:1px solid var(--border);border-radius:3px;cursor:pointer;transition:background .1s,color .1s;text-align:center}.theme-btn:hover{background:var(--row-hover);color:var(--text)}.theme-btn.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.lageplan-panel{display:none;flex:1;min-width:320px}.lageplan-panel iframe{width:100%;height:100%;border:none;display:block}@media (min-width: 1100px){.lageplan-panel{display:block}.lageplan-map-btn{display:none}}.lageplan-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:500;display:flex;align-items:center;justify-content:center}.lageplan-overlay-inner{position:relative;width:min(92vw,860px);height:80vh;background:var(--bg);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}.lageplan-overlay-close{flex-shrink:0;align-self:flex-end;margin:8px 8px 0}.file-preview-panel{display:none;flex:1;min-width:320px}.file-preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:500;display:flex;align-items:center;justify-content:center}@media (min-width: 1100px){.file-preview-panel{display:block}.file-preview-overlay{display:none}}.lageplan-overlay-inner iframe{flex:1;border:none;width:100%}