:root{--green:#1952a0;--muted:#6b7b92;--line:#dfe7f2;color:#162647;background:#f3f6fc;font-family:"Segoe UI",system-ui,sans-serif}.header{background:#101c40;border:0;color:#fff}.brand{color:#fff;font-size:18px;letter-spacing:.2px}.brand small{color:#ccdbf5}.session-name small{color:#c2d3ee}.header button.quiet{color:#fff;border-color:#ffffff35}.intro{padding:30px 0 24px}.intro h1{font-size:29px;letter-spacing:-.6px}.intro .eyebrow{color:#1952a0}.intro p{font-size:14px}.tabs{gap:10px;border:0;background:#fff;padding:12px;border-radius:12px;box-shadow:0 1px 0 #e3e9f3}.tabs button{padding:9px 18px;border:0;border-radius:7px;color:#425a7b}.tabs button[aria-current]{color:#fff;background:#1952a0}.panel{background:#fff;padding:26px;border:1px solid #dfe7f2;border-radius:16px;min-width:0}.panel-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.panel h2{font-size:22px;margin-bottom:8px}.panel-heading p{margin:0}.sotk-toolbar label{margin-bottom:0}.sotk-viewport button{font-weight:500}.sotk-node:hover{filter:none}.sotk-node--root b{color:#fff}.sotk-node--root .sotk-holder-name{color:#fff}#unit-detail{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.unit-heading{display:flex;gap:15px;align-items:center;justify-content:space-between}.unit-heading h3{font-size:16px;margin:0}.unit-heading button{font-size:12px}.people-grid{grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:10px}.person-photo{width:42px;height:50px;object-fit:cover;object-position:top;border-radius:6px;flex-shrink:0;background:#e8edf6}.person-node{background:#f8faff;color:#162647;border-color:#dce6f4;padding:12px}.person-node:hover{background:#edf4ff;filter:none}.person-node .avatar{background:#e3edfc;color:#1952a0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}.stats section{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px}.stats strong{display:block;font-size:30px;color:#173764}.stats span{font-size:13px;color:var(--muted)}.feed-layout{background:#fff;border:1px solid var(--line);border-radius:15px;padding:25px;grid-template-columns:225px minmax(0,1fr);gap:28px}.feed-layout aside>select{margin-bottom:18px}.post{border-radius:11px;padding:22px;box-shadow:none}.post h2{font-size:20px}.post-body{font-size:14px;color:#4c6079}.post-meta .avatar{background:#e5effb;color:#1952a0}.post-tags>span{background:#eaf1fc;color:#1952a0}.post-tags{margin-top:16px}.attachment{background:#f5f8fe;padding:13px;border:1px solid #e2eaf6;border-radius:8px}.footer{text-align:center;padding:25px;font-size:12px;color:#7788a4;border-top:1px solid var(--line)}dialog{background:#fff;color:#162647}dialog select{margin-bottom:17px}label[for]{margin-bottom:0}#data-file{margin-bottom:12px}.account-layout{background:#fff;border:1px solid var(--line);padding:28px;border-radius:14px}.hierarchy-editor{background:#fff;border:1px solid var(--line);padding:24px;border-radius:15px;margin:25px 0}.hierarchy-editor .btn{font:inherit;border-radius:8px}.hierarchy-editor .ghost{background:#edf3fc;color:#1952a0}.hierarchy-editor .section-intro h3{margin:0 0 10px}.hd-info{color:#162647}.form-error{color:#a33232}.auth h1{color:#162647}.auth>p{color:#627695}button{background:#1952a0}.quiet{color:#1952a0!important}.header .quiet{color:white!important}
@media(max-width:760px){.brand{font-size:12px}.intro h1{font-size:25px}.panel{padding:16px}.panel-heading{flex-direction:column;gap:12px}.panel h2{font-size:19px}.tabs{padding:8px;gap:5px}.tabs button{padding:8px 11px;font-size:12px}.stats{gap:8px}.stats section{padding:13px}.stats strong{font-size:24px}.stats span{font-size:11px}.unit-heading{align-items:flex-start;flex-direction:column}.feed-layout{grid-template-columns:1fr;padding:15px;gap:20px}.feed-layout aside{display:block}.feed-layout aside label{margin-bottom:12px}.feed-layout aside>select{margin-bottom:12px}.people-grid{grid-template-columns:1fr}.hierarchy-editor{padding:15px}.sotk-viewport{height:560px}.account-layout{padding:18px}}
.position-layout{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.4fr);gap:30px;margin-top:24px}.position-list{display:grid;gap:8px;max-height:650px;overflow:auto;margin-top:14px;padding-right:6px}.position-choice{display:block;text-align:left;background:#f5f8fe;color:#243d60;border:1px solid #dfe7f2;padding:12px 14px;font-size:13px}.position-choice small{display:block;font-size:11px;color:#6d7f98;font-weight:400;margin-top:4px}.position-choice.is-selected{background:#1952a0;color:#fff}.position-choice.is-selected small{color:#d9e6fa}.position-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}#position-form input,#position-form select,#position-form textarea{margin-bottom:17px}#position-error,#main-tree-error{color:#9e2929}.main-tree-toolbar{padding:16px;background:#edf4ff;border:1px solid #d6e4f8;border-radius:11px;margin:14px 0}.main-tree-toolbar>div{display:flex;gap:8px;flex-wrap:wrap}.main-tree-toolbar p{font-size:13px;margin-bottom:12px}.main-tree-toolbar details{margin-top:14px;font-size:13px}.main-tree-toolbar summary{cursor:pointer;color:#1952a0}.tree-keyboard{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:end;margin-top:14px}.tree-keyboard label{margin:0}.tree-keyboard button{margin-bottom:0}.tree-drag-handle{position:absolute;right:6px;top:5px;padding:4px 8px;border-radius:5px;background:#e4eefb;color:#1952a0!important;font-size:19px!important;line-height:1!important;cursor:grab;touch-action:none;user-select:none}.tree-editing .sotk-node:not([data-node-id="JB-KEP"]){padding-top:36px}.tree-drop-inside{outline:4px solid #26764d!important;outline-offset:3px;background:#e8f7ee!important}.tree-drop-before::after,.tree-drop-after::after{content:"";position:absolute;left:0;right:0;height:5px;background:#26764d}.tree-drop-before::after{top:-10px}.tree-drop-after::after{bottom:-10px}.tree-drop-invalid{outline:3px solid #b9473d;outline-offset:2px}.tree-drag-ghost{position:fixed;z-index:10000;pointer-events:none;padding:10px 16px;border-radius:8px;background:#1952a0;color:#fff;box-shadow:0 6px 24px #0e234033;font-size:13px;max-width:260px}.tree-editing .sotk-node{user-select:none}.main-tree-toolbar button{font-size:12px}.position-choice[hidden]{display:none}
@media(max-width:760px){.position-layout{grid-template-columns:1fr;gap:22px}.position-list{max-height:220px}.tree-keyboard{grid-template-columns:1fr}.tree-drag-handle{padding:8px 10px}.tree-editing .sotk-node:not([data-node-id="JB-KEP"]){padding-top:42px}.main-tree-toolbar{padding:12px}.main-tree-toolbar>div button{flex:1}}
.holder-add-row{display:flex;gap:10px;align-items:center;margin-top:6px;margin-bottom:14px}.holder-add-row select{flex:1;min-width:0;margin:0!important}.holder-add-row button{flex-shrink:0}#chosen-holders{display:grid;gap:7px;max-height:250px;overflow:auto;margin-bottom:12px}.holder-chosen-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border:1px solid #dfe7f2;border-radius:8px;background:#f5f8fe;font-size:13px}.holder-chosen-row span{overflow-wrap:anywhere}.holder-chosen-row button{flex-shrink:0;font-size:11px;padding:5px 9px!important}.teacher-create-panel{margin-bottom:22px}.teacher-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}#teacher-create-form{border-top:1px solid #dfe7f2;margin-top:20px;padding-top:20px}#teacher-create-error{color:#9e2929}@media(max-width:760px){.teacher-fields{grid-template-columns:1fr}.holder-add-row{gap:8px}.holder-add-row button{padding:10px 13px}.holder-chosen-row{padding:8px;font-size:12px}.teacher-create-panel .panel-heading{align-items:stretch}}