.settings-sidebar{position:fixed;top:var(--nav-height);bottom:0;left:0;width:var(--controls-width);padding:24px 16px;background:white;border-right:1px solid var(--line);overflow:auto}
.settings-sidebar h2{font-size:15px;margin:0 0 18px}.settings-sidebar a{display:block;padding:12px;border-radius:6px;color:var(--green);font-size:14px;text-decoration:none}.settings-sidebar a.active{background:var(--pale);font-weight:600}
body main.system-settings{margin-left:var(--controls-width);max-width:1500px;padding:24px}
.system-settings section[hidden]{display:none}.homepage-select{display:grid;gap:10px;font-size:14px;margin-bottom:14px;max-width:360px}.homepage-select select{width:100%;padding:10px;border:1px solid var(--line);border-radius:6px;background:white;font-size:14px}
#homepage-status{width:100%;margin:0;font-size:13px;color:var(--green)}#homepage-status.error{color:#b23d3d}
.tree-statistics{display:grid;grid-template-columns:repeat(4,88px);flex-shrink:0;text-align:right;font-size:13px;font-variant-numeric:tabular-nums;color:var(--ink)}
.tree-statistics-heading{display:flex;gap:8px;padding:10px 8px;position:sticky;top:-8px;z-index:2;background:#fcfdfc;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);min-width:720px}.tree-column-name{flex:1}.tree-statistics-heading .tree-statistics{font-size:12px;color:var(--muted)}
.tree-with-statistics>ul{min-width:720px}.tree-with-statistics .tree-row small{width:80px;text-align:right}.tree-with-statistics .tree-node-name{min-width:90px}.tree-with-statistics .tree-row{border-bottom:1px solid #edf1ee}
.tree-node-actions{display:flex;gap:2px;flex-shrink:0;width:88px}.tree-node-actions button,.tree-action-spacer{width:28px;height:30px;flex-shrink:0}.tree-node-actions button{border:0;background:transparent;color:var(--green);font-size:18px;border-radius:4px;cursor:pointer}.tree-node-actions button:hover{background:#d9e8df}.tree-node-actions button[data-action=delete]{color:#a04e4e}
.tree-edit-dialog{width:min(460px,calc(100vw - 32px));padding:24px;border:1px solid var(--line);border-radius:10px;color:var(--ink)}.tree-edit-dialog::backdrop{background:#10261a66}.tree-dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.tree-dialog-heading h2{margin:0;font-size:19px}.tree-edit-dialog p{font-size:13px;line-height:1.8;color:var(--muted)}.tree-edit-dialog label{display:grid;gap:8px;font-size:14px}.tree-edit-dialog input,.tree-edit-dialog select{width:100%;padding:10px;border:1px solid var(--line);border-radius:5px;font-size:16px;background:white}.tree-dialog-footer{display:flex;gap:12px;justify-content:flex-end;margin-top:20px}.tree-dialog-submit{background:var(--green);color:white}.tree-edit-dialog .tree-edit-error{color:#b23d3d}
@media(min-width:761px){.tree-with-statistics>ul,.tree-statistics-heading{min-width:860px}}
@media(max-width:760px){.tree-statistics-heading{min-width:0}.tree-statistics-heading .tree-statistics{display:none}.tree-with-statistics>ul{min-width:0}.tree-with-statistics .tree-row{flex-wrap:wrap;padding-block:8px}.tree-with-statistics .tree-statistics{flex:0 0 calc(100% - 40px);margin-left:40px;grid-template-columns:repeat(2,minmax(0,1fr));row-gap:10px;font-size:12px}.tree-with-statistics .tree-statistics span:before{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.tree-with-statistics .tree-statistics span:nth-child(1):before{content:'专业全称'}.tree-with-statistics .tree-statistics span:nth-child(2):before{content:'招生条目'}.tree-with-statistics .tree-statistics span:nth-child(3):before{content:'2026已知人数'}.tree-with-statistics .tree-statistics span:nth-child(4):before{content:'人数缺失条目'}}
@media(max-width:760px){.settings-sidebar{position:static;width:100%;padding:12px;border-right:0;border-bottom:1px solid var(--line)}.settings-sidebar h2{margin-bottom:8px}.settings-sidebar nav{display:flex;gap:8px}.settings-sidebar a{flex:1;text-align:center}body main.system-settings{margin-left:0;padding:12px}.homepage-select select{font-size:16px;min-height:44px}}

.settings-sidebar [role=tablist]{display:flex;flex-direction:column;gap:4px}
.settings-sidebar nav[aria-label="数据工具"]{margin-top:16px;padding-top:12px;border-top:1px solid var(--line)}
.settings-sidebar [role=tab]{min-height:44px}
.system-settings .settings-management{margin:0;padding:0;max-width:none;min-width:0}
.settings-management h1{font-size:20px;margin-bottom:16px}
.settings-management .table-card{min-width:0}
.settings-management .permissions-tree label{display:inline-flex;flex-direction:row;margin:0}
.settings-management .permissions-tree input{padding:0;min-height:0;flex-shrink:0}
.settings-management .permissions-tree summary{min-height:44px}
@media(max-width:760px){.settings-sidebar [role=tablist]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.settings-sidebar [role=tab]{padding:12px 4px}.settings-sidebar nav[aria-label="数据工具"]{margin-top:8px;padding-top:8px}.settings-sidebar nav[aria-label="数据工具"] a{flex:none}.settings-management .permissions-footer{align-items:flex-start}.settings-management .permissions-footer p{overflow-wrap:anywhere}}

.settings-management td .text-button+.text-button{margin-left:12px}

/* Personal home shares the settings sidebar and content alignment. */
body.personal-page{--personal-sidebar-width:176px}
body.personal-sidebar-collapsed{--personal-sidebar-width:48px}
.personal-sidebar{width:var(--personal-sidebar-width);padding:16px 12px;color:var(--green)}
.personal-sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-bottom:12px}
.personal-sidebar-heading h2{margin:0;font-size:13px;font-weight:600}
#personal-sidebar-toggle{display:flex;align-items:center;justify-content:center;gap:2px;min-width:44px;min-height:44px;padding:0 4px;border:0;border-radius:6px;background:transparent;color:var(--green);font:inherit;font-size:12px;cursor:pointer}
#personal-sidebar-toggle svg{width:16px;height:16px;flex:none}
#personal-sidebar-toggle:hover{background:var(--pale)}
#personal-sidebar-toggle:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.personal-sidebar [role=tab]{font-size:13px;padding:12px}
.personal-sidebar [hidden]{display:none!important}
.personal-sidebar-collapsed .personal-sidebar{padding:16px 2px}
.personal-sidebar-collapsed .personal-sidebar-heading{justify-content:center}
.personal-sidebar-collapsed #personal-sidebar-toggle svg{transform:rotate(180deg)}
.personal-sidebar-collapsed #personal-sidebar-toggle span{display:none}
body main.personal-home{margin:0 0 0 var(--personal-sidebar-width);padding:24px;max-width:none}
.personal-heading{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.personal-heading h1{font-size:20px;margin:0}.personal-heading p{font-size:13px;color:var(--muted);margin:0}
.personal-home #user-status{margin:0 0 12px;min-height:0;font-size:13px;color:var(--green)}
.personal-home #user-status:empty{display:none}.personal-home #user-status.error{color:#a02929}
@media(max-width:760px){body main.personal-home{margin:0;padding:12px}.personal-heading{gap:8px}.personal-sidebar{width:100%;padding:4px 12px 8px}.personal-sidebar-heading{margin-bottom:0}.personal-sidebar-collapsed .personal-sidebar{padding:4px 12px}.personal-sidebar-collapsed .personal-sidebar-heading{justify-content:flex-end}.personal-sidebar-collapsed #personal-sidebar-toggle span{display:inline}.personal-sidebar [role=tablist]{grid-template-columns:repeat(3,minmax(0,1fr))}}