:root{
  --bg:#f4f7fb;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --surface-3:#eef4ff;
  --text:#172033;
  --muted:#6f7b91;
  --line:#e4e9f2;
  --primary:#2f66f6;
  --primary-2:#1f4ed8;
  --primary-soft:#eaf0ff;
  --success:#15966a;
  --success-soft:#e8f7f1;
  --danger:#e54853;
  --danger-soft:#fff0f1;
  --warning:#d78a16;
  --warning-soft:#fff6e8;
  --purple:#7656d9;
  --purple-soft:#f1edff;
  --info:#1c8fc8;
  --info-soft:#e8f6fc;
  --sidebar:#071b3e;
  --sidebar-2:#0a2a5a;
  --sidebar-text:#d8e3f8;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 12px 36px rgba(23,32,51,.08);
  --sidebar-width:278px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:14px;
  line-height:1.45;
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img,svg,canvas{max-width:100%}
.hidden{display:none!important}
.app-shell{min-height:100vh}
.sidebar{
  position:fixed;
  inset:0 auto 0 0;
  width:var(--sidebar-width);
  display:flex;
  flex-direction:column;
  background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));
  color:#fff;
  z-index:1100;
  box-shadow:20px 0 55px rgba(7,27,62,.14);
}
.brand{
  height:78px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 20px;
  border-bottom:1px solid rgba(255,255,255,.08);
  flex:0 0 auto;
}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:#fff;color:var(--primary);
  display:grid;place-items:center;
  box-shadow:0 8px 25px rgba(0,0,0,.16);
}
.brand-mark svg{width:23px;height:23px}
.brand-title{font-size:18px;font-weight:800;letter-spacing:-.02em}
.brand-subtitle{font-size:11px;color:#a9bad7;margin-top:1px}
.nav-scroll{overflow:auto;padding:12px 10px 18px;flex:1}
.nav-scroll::-webkit-scrollbar{width:5px}
.nav-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:10px}
.nav-section-title{
  padding:16px 12px 6px;
  font-size:10px;
  font-weight:800;
  color:#8298bc;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.nav-link{
  display:flex;
  align-items:center;
  gap:11px;
  min-height:42px;
  padding:9px 11px;
  margin:2px 0;
  border-radius:11px;
  color:var(--sidebar-text);
  font-size:12.5px;
  transition:.18s ease;
}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-link.active{
  color:#fff;
  background:linear-gradient(90deg,var(--primary),#4b81ff);
  box-shadow:0 8px 24px rgba(47,102,246,.28);
}
.nav-icon{
  width:20px;height:20px;
  display:grid;place-items:center;
  flex:0 0 auto;
}
.nav-icon svg{width:17px;height:17px}
.nav-label{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.nav-arrow{opacity:.65;width:13px;height:13px}
.sidebar-user{
  margin:10px;
  padding:13px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.07);
  border-radius:14px;
  display:flex;
  gap:10px;
  align-items:center;
  flex:0 0 auto;
}
.avatar{
  width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#fff,#cbd8f5);
  color:var(--sidebar);
  font-weight:800;
}
.sidebar-user strong{display:block;font-size:12px}
.sidebar-user small{display:block;color:#a9bad7;font-size:10px;margin-top:2px}
.status-dot{display:inline-block;width:7px;height:7px;background:#2bd184;border-radius:50%;margin-right:4px}
.main{
  min-height:100vh;
  margin-left:var(--sidebar-width);
}
.topbar{
  position:sticky;top:0;z-index:1000;
  height:78px;
  padding:0 22px;
  display:flex;
  align-items:center;
  gap:14px;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.icon-button{
  width:40px;height:40px;border-radius:11px;
  border:1px solid var(--line);
  background:#fff;color:var(--text);
  display:grid;place-items:center;
  position:relative;
  transition:.18s ease;
}
.icon-button:hover{transform:translateY(-1px);border-color:#cbd6ef}
.icon-button svg{width:19px;height:19px}
.menu-button{border:0;background:transparent;padding:0;width:38px;height:38px}
.topbar-title{font-size:18px;font-weight:800;letter-spacing:-.02em;margin-right:auto}
.topbar-controls{display:flex;align-items:center;gap:9px}
.control{
  min-height:40px;
  padding:0 12px;
  border:1px solid var(--line);
  background:#fff;
  border-radius:11px;
  color:var(--text);
  font-size:12px;
}
.control.university{display:flex;align-items:center;gap:8px;font-weight:700}
.notice-badge{
  position:absolute;
  right:-4px;top:-5px;
  min-width:18px;height:18px;
  padding:0 4px;
  border-radius:20px;
  background:var(--danger);
  color:#fff;font-size:9px;font-weight:800;
  display:grid;place-items:center;
}
.page{padding:24px}
.page-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:18px;
}
.page-header h1{margin:0 0 5px;font-size:26px;line-height:1.15;letter-spacing:-.035em}
.page-header p{margin:0;color:var(--muted);font-size:13px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.button{
  min-height:39px;
  padding:0 14px;
  border:1px solid transparent;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  font-size:12px;
  font-weight:800;
  transition:.18s ease;
  white-space:nowrap;
}
.button svg{width:16px;height:16px}
.button:hover{transform:translateY(-1px)}
.button-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(47,102,246,.2)}
.button-secondary{background:#fff;border-color:var(--line);color:var(--text)}
.button-soft{background:var(--primary-soft);color:var(--primary)}
.button-success{background:var(--success);color:#fff}
.button-danger{background:var(--danger);color:#fff}
.button-warning{background:var(--warning);color:#fff}
.grid{display:grid;gap:16px}
.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.span-2{grid-column:span 2}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card-header{
  min-height:54px;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.card-header h3{margin:0;font-size:14px;letter-spacing:-.01em}
.card-body{padding:16px}
.stat-card{padding:16px;overflow:hidden}
.stat-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.stat-label{font-size:11px;color:var(--muted);font-weight:700}
.stat-value{font-size:20px;font-weight:850;margin:7px 0 4px;letter-spacing:-.025em}
.stat-note{font-size:10px;color:var(--muted)}
.stat-note strong{color:var(--success)}
.stat-icon{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;flex:0 0 auto
}
.stat-icon svg{width:20px;height:20px}
.soft-green{background:var(--success-soft);color:var(--success)}
.soft-red{background:var(--danger-soft);color:var(--danger)}
.soft-blue{background:var(--primary-soft);color:var(--primary)}
.soft-purple{background:var(--purple-soft);color:var(--purple)}
.soft-orange{background:var(--warning-soft);color:var(--warning)}
.soft-info{background:var(--info-soft);color:var(--info)}
.sparkline{height:34px;margin-top:9px}
.toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:end;
  gap:10px;
  padding:14px;
}
.field{min-width:150px;flex:0 0 auto}
.field.grow{flex:1 1 240px}
.field label,.form-field label{
  display:block;
  margin-bottom:6px;
  color:var(--muted);
  font-size:10px;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.input,.select,.textarea{
  width:100%;
  min-height:40px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--text);
  padding:9px 11px;
  outline:none;
  transition:.18s;
}
.textarea{min-height:96px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{
  border-color:#8eacf9;
  box-shadow:0 0 0 4px rgba(47,102,246,.09);
}
.table-wrap{width:100%;overflow:auto;border-radius:0 0 var(--radius) var(--radius)}
.data-table{width:100%;border-collapse:collapse;min-width:920px}
.data-table th{
  padding:11px 13px;
  text-align:left;
  color:#6d7b94;
  background:#fafbfd;
  border-bottom:1px solid var(--line);
  font-size:10px;
  font-weight:850;
  letter-spacing:.05em;
  text-transform:uppercase;
  white-space:nowrap;
}
.data-table td{
  padding:12px 13px;
  border-bottom:1px solid #edf1f6;
  vertical-align:middle;
  font-size:12px;
}
.data-table tr:hover td{background:#fbfcff}
.data-table .right{text-align:right}
.data-table .center{text-align:center}
.subtle{color:var(--muted);font-size:10px;margin-top:2px}
.money{font-variant-numeric:tabular-nums;font-weight:800;white-space:nowrap}
.money.in{color:var(--success)}.money.out{color:var(--danger)}
.badge{
  display:inline-flex;align-items:center;
  min-height:22px;padding:3px 8px;
  border-radius:20px;
  font-size:9px;font-weight:850;
  white-space:nowrap
}
.badge.success{background:var(--success-soft);color:var(--success)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.badge.warning{background:var(--warning-soft);color:var(--warning)}
.badge.info{background:var(--primary-soft);color:var(--primary)}
.badge.gray{background:#eef1f6;color:#647086}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{
  padding:7px 9px;
  border:1px solid var(--line);
  border-radius:9px;
  background:#f8fafc;
  color:var(--muted);
  font-size:10px;
}
.pagination{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:14px 16px;color:var(--muted);font-size:11px
}
.page-buttons{display:flex;gap:5px}
.page-buttons button{
  min-width:32px;height:32px;border-radius:8px;
  border:1px solid var(--line);background:#fff;color:var(--text)
}
.page-buttons button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.form-section{margin-bottom:18px}
.form-section-title{
  margin-bottom:12px;padding-bottom:8px;
  border-bottom:1px solid var(--line);
  font-size:12px;font-weight:850
}
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.form-field label{color:var(--text);font-size:11px;letter-spacing:0;text-transform:none}
.required::after{content:" *";color:var(--danger)}
.dropzone{
  padding:26px;border:1.5px dashed #b9c6df;border-radius:12px;
  text-align:center;background:var(--surface-2);color:var(--muted)
}
.dropzone strong{display:block;color:var(--text);margin-top:8px}
.kv{display:grid;grid-template-columns:170px 1fr}
.kv>div{padding:10px 0;border-bottom:1px solid var(--line)}
.kv .key{color:var(--muted);font-size:11px}
.kv .value{font-size:12px;font-weight:750}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:5px;bottom:6px;width:2px;background:var(--line)}
.timeline-item{position:relative;margin-bottom:16px}
.timeline-item::before{
  content:"";position:absolute;left:-23px;top:3px;
  width:11px;height:11px;border-radius:50%;
  background:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)
}
.timeline-item strong{display:block;font-size:12px}
.timeline-item span{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.progress{
  height:8px;border-radius:10px;background:#edf1f6;overflow:hidden
}
.progress>span{
  display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--success),#31bc8b)
}
.chart-panel{height:270px}
.chart-panel canvas{width:100%;height:100%}
.report-title{text-align:center;padding:10px 0 17px}
.report-title h2{margin:0;font-size:18px}.report-title p{margin:4px 0 0;color:var(--muted);font-size:11px}
.report-card{padding:17px;display:flex;gap:12px;align-items:flex-start}
.report-icon{
  width:43px;height:43px;border-radius:13px;
  display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);flex:0 0 auto
}
.report-card h3{margin:0 0 5px;font-size:13px}.report-card p{margin:0 0 8px;color:var(--muted);font-size:10px}
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.quick-action{
  min-height:82px;padding:10px;border:0;border-radius:12px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:7px;font-size:10px;font-weight:750
}
.quick-action svg{width:21px;height:21px}
.workflow-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.workflow-column{
  min-height:170px;padding:13px;border:1px solid var(--line);border-radius:13px;background:#fff
}
.workflow-column h4{margin:0 0 10px;font-size:12px}
.workflow-item{
  padding:10px;border:1px solid var(--line);border-radius:10px;
  background:#fafbfd;margin-bottom:8px
}
.workflow-item strong{font-size:11px}.workflow-item small{display:block;color:var(--muted);margin-top:3px}
.tree-row{
  display:flex;align-items:center;gap:10px;
  min-height:44px;padding:8px 14px;border-bottom:1px solid var(--line);font-size:12px
}
.tree-row.level-1{padding-left:40px}.tree-row.level-2{padding-left:68px}
.tree-code{width:88px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.tree-name{flex:1;font-weight:750}
.calendar{
  display:grid;grid-template-columns:repeat(7,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden
}
.calendar-day{min-height:108px;padding:8px;background:#fff;font-size:11px}
.calendar-day.head{min-height:auto;text-align:center;background:#f8fafc;font-weight:850}
.calendar-event{
  display:block;margin-top:6px;padding:5px 6px;
  border-radius:7px;background:var(--primary-soft);color:var(--primary);
  font-size:9px;font-weight:750
}
.matrix-wrap{overflow:auto}
.matrix{width:100%;border-collapse:collapse;min-width:1050px}
.matrix th,.matrix td{border-bottom:1px solid var(--line);padding:10px;font-size:11px}
.matrix th{background:#fafbfd;color:var(--muted);text-align:center}
.matrix th:first-child,.matrix td:first-child{position:sticky;left:0;background:#fff;text-align:left;z-index:2}
.check{
  width:20px;height:20px;border-radius:6px;margin:auto;
  display:grid;place-items:center;background:var(--success-soft);color:var(--success);font-weight:900
}
.footer{
  padding:18px 22px;
  color:var(--muted);
  font-size:10px;
  display:flex;justify-content:space-between;gap:10px
}
.overlay{
  display:none;
  position:fixed;inset:0;
  background:rgba(3,12,31,.5);
  z-index:1090
}
.toast{
  position:fixed;right:18px;bottom:18px;
  min-width:260px;max-width:calc(100vw - 36px);
  padding:13px 15px;border-radius:12px;
  background:#0f1f3d;color:#fff;
  box-shadow:0 16px 45px rgba(0,0,0,.2);
  z-index:2000;
  transform:translateY(20px);opacity:0;pointer-events:none;
  transition:.25s
}
.toast.show{transform:translateY(0);opacity:1}
.modal{
  display:none;position:fixed;inset:0;z-index:2100;
  align-items:center;justify-content:center;padding:18px
}
.modal.show{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(7,20,47,.54)}
.modal-card{
  position:relative;width:min(620px,100%);max-height:90vh;overflow:auto;
  background:#fff;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.22)
}
.modal-header,.modal-footer{
  padding:15px 17px;display:flex;align-items:center;justify-content:space-between;gap:10px
}
.modal-header{border-bottom:1px solid var(--line)}.modal-footer{border-top:1px solid var(--line);justify-content:flex-end}
.modal-body{padding:17px}
.mobile-only{display:none}
@media(max-width:1450px){
  .grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1120px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span-2{grid-column:span 2}
  .workflow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  :root{--sidebar-width:278px}
  .sidebar{transform:translateX(-102%);transition:transform .24s ease}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .overlay.show{display:block}
  .mobile-only{display:grid}
  .topbar{padding:0 14px}
  .topbar-controls .control:not(.university){display:none}
  .topbar-title{font-size:16px}
  .page{padding:15px}
  .page-header{flex-direction:column}
  .page-actions{justify-content:flex-start;width:100%}
  .grid-5,.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .form-grid{grid-template-columns:1fr}
  .workflow-grid{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kv{grid-template-columns:1fr}
  .kv>div:nth-child(odd){border-bottom:0;padding-bottom:2px}
  .kv>div:nth-child(even){padding-top:2px}
}
@media(max-width:680px){
  .topbar{height:68px}
  .control.university{display:none}
  .page-header h1{font-size:22px}
  .stat-value{font-size:18px}
  .page-actions .button{flex:1 1 auto}
  .toolbar{display:grid;grid-template-columns:1fr 1fr}
  .field,.field.grow{min-width:0;width:auto;flex:auto}
  .toolbar .button{width:100%}
  .toolbar .field.grow{grid-column:1/-1}
  .table-wrap{
    overflow:visible;
    padding:10px;
  }
  .data-table{min-width:0;display:block}
  .data-table thead{display:none}
  .data-table tbody,.data-table tr,.data-table td{display:block;width:100%}
  .data-table tr{
    margin-bottom:12px;
    border:1px solid var(--line);
    border-radius:12px;
    overflow:hidden;
    background:#fff;
  }
  .data-table td{
    min-height:40px;
    padding:9px 12px 9px 44%;
    position:relative;
    border-bottom:1px solid #edf1f6;
    text-align:left!important;
    white-space:normal
  }
  .data-table td:last-child{border-bottom:0}
  .data-table td::before{
    content:attr(data-label);
    position:absolute;left:12px;top:9px;width:38%;
    color:var(--muted);font-size:9px;font-weight:850;
    letter-spacing:.04em;text-transform:uppercase
  }
  .pagination{flex-direction:column;align-items:flex-start}
  .calendar{grid-template-columns:1fr}
  .calendar-day.head{display:none}
  .calendar-day{min-height:auto}
  .calendar-day::before{content:"Day ";color:var(--muted)}
  .footer{flex-direction:column}
}
@media(max-width:420px){
  .toolbar{grid-template-columns:1fr}
  .toolbar .field.grow{grid-column:auto}
  .page{padding:12px}
  .page-actions{display:grid;grid-template-columns:1fr 1fr}
  .page-actions .button:last-child{grid-column:1/-1}
  .quick-grid{grid-template-columns:1fr 1fr}
}

/* Sidebar accordion navigation */
.nav-accordion{
  margin:3px 0;
}
.nav-accordion-toggle{
  width:100%;
  min-height:44px;
  padding:9px 11px;
  border:0;
  border-radius:11px;
  background:transparent;
  color:var(--sidebar-text);
  display:flex;
  align-items:center;
  gap:11px;
  text-align:left;
  transition:background .18s ease,color .18s ease;
}
.nav-accordion-toggle:hover{
  background:rgba(255,255,255,.08);
  color:#fff;
}
.nav-accordion-toggle.active,
.nav-accordion.open>.nav-accordion-toggle{
  color:#fff;
  background:rgba(255,255,255,.09);
}
.nav-accordion-toggle .nav-arrow{
  transition:transform .2s ease;
}
.nav-accordion.open>.nav-accordion-toggle .nav-arrow{
  transform:rotate(90deg);
}
.nav-accordion-count{
  min-width:24px;
  height:20px;
  padding:0 6px;
  border-radius:12px;
  background:rgba(255,255,255,.10);
  color:#aebfda;
  display:grid;
  place-items:center;
  font-size:9px;
  font-weight:800;
}
.nav-accordion.open .nav-accordion-count{
  background:rgba(47,102,246,.28);
  color:#dce7ff;
}
.nav-submenu{
  padding:4px 0 7px 31px;
}
.nav-submenu[hidden]{
  display:none!important;
}
.nav-submenu .nav-link{
  min-height:36px;
  padding:7px 10px;
  margin:2px 0;
  border-radius:9px;
  color:#b9c8e1;
  font-size:11.5px;
  box-shadow:none;
  background:transparent;
}
.nav-submenu .nav-link:hover{
  color:#fff;
  background:rgba(255,255,255,.07);
}
.nav-submenu .nav-link.active{
  color:#fff;
  background:linear-gradient(90deg,var(--primary),#4b81ff);
  box-shadow:0 7px 20px rgba(47,102,246,.24);
}
.nav-link-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:#6e86ad;
  flex:0 0 auto;
}
.nav-submenu .nav-link.active .nav-link-dot{
  background:#fff;
  box-shadow:0 0 0 3px rgba(255,255,255,.16);
}

@media print{
  body{background:#fff}
  .sidebar,.topbar,.page-actions,.footer,.toolbar,.overlay,.toast,.modal{display:none!important}
  .main{margin:0}
  .page{padding:0}
  .card{box-shadow:none}
}

.nav-section-title{display:none}