/* Lavender Admin V3 — polished dashboard */
#demoView{
  --adm-deep:#684778;
  --adm-deeper:#50355f;
  --adm-mid:#8f6aa0;
  --adm-soft:#f4edf7;
  --adm-bg:#f6f4f8;
  --adm-card:#ffffff;
  --adm-line:#ece5ef;
  --adm-ink:#251d29;
  --adm-muted:#817787;
  --adm-green:#3f7a58;
  --adm-amber:#a77722;
  --adm-red:#a95056;
  min-height:100vh;
  background:
    radial-gradient(circle at 92% 3%, rgba(143,106,160,.12), transparent 24rem),
    radial-gradient(circle at 8% 92%, rgba(104,71,120,.08), transparent 24rem),
    var(--adm-bg);
  padding:22px 0 48px;
  color:var(--adm-ink);
}
#demoView .admin-shell{width:min(1500px,calc(100% - 32px));max-width:none;padding:0}
#demoView .app-topbar{
  min-height:76px;margin:0 0 18px;padding:12px 16px 12px 20px;
  background:rgba(255,255,255,.92);border:1px solid rgba(226,216,232,.9);
  border-radius:22px;box-shadow:0 10px 35px rgba(74,53,83,.08);
  backdrop-filter:blur(16px);position:sticky;top:10px;z-index:40;
}
#demoView .app-topbar>button{
  border:1px solid var(--adm-line);background:#fff;color:var(--adm-deep);
  padding:10px 14px;border-radius:13px;font-size:13px;box-shadow:none;transition:.2s ease;
}
#demoView .app-topbar>button:hover{background:var(--adm-soft);transform:translateY(-1px)}
#demoView .app-topbar .brand{gap:11px}
#demoView .app-topbar .brand img{width:48px;height:48px;border-radius:15px;border:1px solid #eee3f2;box-shadow:0 7px 18px rgba(104,71,120,.12)}
#demoView .app-topbar .brand strong{font-size:16px}
#demoView .app-topbar .brand small{font-size:11px}

#demoView .dashboard{
  display:grid;grid-template-columns:280px minmax(0,1fr);min-height:780px;
  background:transparent;border:0;border-radius:30px;overflow:visible;box-shadow:none;gap:18px;
}
#demoView .dash-nav{
  position:sticky;top:104px;align-self:start;min-height:calc(100vh - 132px);
  padding:24px 16px;border-radius:26px;
  background:linear-gradient(165deg,var(--adm-deep) 0%,var(--adm-deeper) 100%);
  box-shadow:0 24px 55px rgba(79,50,91,.22);color:#fff;
  display:flex;flex-direction:column;gap:6px;overflow:hidden;
}
#demoView .dash-nav:before{
  content:"";position:absolute;width:180px;height:180px;border-radius:50%;
  background:rgba(255,255,255,.06);left:-95px;top:-85px;pointer-events:none;
}
#demoView .dash-nav>b{
  display:flex;align-items:center;gap:10px;padding:4px 8px 20px;margin:0 0 8px;
  font-size:20px;letter-spacing:-.2px;border-bottom:1px solid rgba(255,255,255,.11);position:relative;
}
#demoView .dash-nav>b:before{
  content:"✦";display:grid;place-items:center;width:38px;height:38px;border-radius:12px;
  background:rgba(255,255,255,.13);font-size:16px;
}
#demoView .dash-nav button{
  width:100%;min-height:48px;display:flex;align-items:center;gap:11px;
  text-align:right;padding:8px 10px;border-radius:14px;border:1px solid transparent;
  background:transparent;color:#eadfec;font-size:13.5px;font-weight:700;transition:.18s ease;
}
#demoView .dash-nav button span{
  flex:0 0 34px;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);font-size:15px;transition:.18s ease;
}
#demoView .dash-nav button:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateX(-2px)}
#demoView .dash-nav button.active{
  background:#fff;color:var(--adm-deep);border-color:#fff;box-shadow:0 9px 22px rgba(37,22,43,.18)
}
#demoView .dash-nav button.active span{background:var(--adm-soft);color:var(--adm-deep)}
#demoView .dash-nav .dash-logout{
  margin-top:auto;padding-top:12px;border-top:1px solid rgba(255,255,255,.11);border-radius:14px;color:#ffe3e6
}
#demoView .dash-nav .dash-logout:hover{background:rgba(190,72,84,.18);color:#fff}

#demoView .dash-main{
  min-width:0;padding:30px;background:#fff;border:1px solid var(--adm-line);border-radius:28px;
  box-shadow:0 18px 48px rgba(74,53,83,.08);overflow:hidden;
}
#demoView .dash-panel{display:none!important;animation:lavPanelIn .22s ease}
#demoView .dash-panel.active{display:block!important}
@keyframes lavPanelIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

#demoView .dash-head,#demoView .panel-title{
  min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid #f0eaf2;
}
#demoView .dash-head small,#demoView .panel-title small{
  color:var(--adm-mid);font-size:12px;font-weight:800;letter-spacing:.2px
}
#demoView .dash-head h2,#demoView .panel-title h2{
  color:var(--adm-ink);font-size:29px;line-height:1.2;letter-spacing:-.6px;margin:5px 0 0
}
#demoView .dash-head>span{
  background:var(--adm-soft);border:1px solid #e7dbea;color:var(--adm-deep);
  padding:10px 13px;border-radius:12px;font-size:12px;font-weight:700
}

#demoView .stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 22px}
#demoView .stat-grid article{
  position:relative;overflow:hidden;min-height:142px;padding:20px;
  border:1px solid var(--adm-line);border-radius:20px;background:linear-gradient(160deg,#fff 0%,#fcfafc 100%);
  box-shadow:0 8px 24px rgba(73,52,82,.045);transition:.2s ease
}
#demoView .stat-grid article:hover{transform:translateY(-2px);box-shadow:0 13px 28px rgba(73,52,82,.08)}
#demoView .stat-grid article:after{
  content:"";position:absolute;left:-20px;bottom:-34px;width:90px;height:90px;border-radius:50%;background:rgba(143,106,160,.08)
}
#demoView .stat-grid article:nth-child(2):after{background:rgba(73,137,91,.09)}
#demoView .stat-grid article:nth-child(3):after{background:rgba(197,144,52,.10)}
#demoView .stat-grid article:nth-child(4):after{background:rgba(76,114,159,.09)}
#demoView .stat-grid small{font-size:12px;font-weight:700;color:var(--adm-muted)}
#demoView .stat-grid b{display:block;margin:8px 0 6px;font-size:33px;line-height:1;color:var(--adm-deep);letter-spacing:-1px}
#demoView .stat-grid span{font-size:12px;color:var(--adm-muted)}

#demoView .dash-panels{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:14px}
#demoView .dash-panels>article,#demoView .admin-card,#demoView .settings-grid{
  border:1px solid var(--adm-line);border-radius:20px;background:#fff;box-shadow:0 7px 22px rgba(73,52,82,.04)
}
#demoView .dash-panels>article{padding:21px}
#demoView .dash-panels h3,#demoView .admin-card h3{font-size:17px;margin:0 0 17px;color:var(--adm-ink)}
#demoView .table{display:grid;gap:0}
#demoView .table>div{display:grid;grid-template-columns:minmax(120px,1fr) 70px auto;gap:12px;align-items:center;padding:13px 4px;border-bottom:1px solid #f1ebf3}
#demoView .table>div:last-child{border-bottom:0}
#demoView .table b{font-size:13px;color:var(--adm-ink)}
#demoView .table span{font-size:12px;color:var(--adm-muted)}
#demoView .student-qr{min-height:155px;justify-content:center;flex-wrap:wrap;padding:8px}
#demoView .student-qr>div:last-child{text-align:center}
#demoView .fake-qr.small{border:1px solid #e7ddea;background:#faf8fb;border-radius:16px;padding:10px}

#demoView .panel-title .btn,#demoView .panel-title .badge{flex:0 0 auto}
#demoView .btn{min-height:43px;border-radius:13px;padding:11px 17px;font-size:13px;box-shadow:none}
#demoView .btn-primary{background:linear-gradient(135deg,var(--adm-deep),#825a92);box-shadow:0 8px 18px rgba(104,71,120,.18)}
#demoView .btn-primary:hover{filter:brightness(.98);transform:translateY(-1px)}
#demoView .btn-soft{background:#fff;border:1px solid var(--adm-line);color:var(--adm-deep)}

#demoView .panel-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:10px;margin-bottom:14px}
#demoView .panel-toolbar input,#demoView .panel-toolbar select,
#demoView .admin-card input,#demoView .admin-card select,#demoView .admin-card textarea,
#demoView .settings-grid input,#demoView .settings-grid select,#demoView .modal-form input,#demoView .modal-form select,#demoView .modal-form textarea{
  min-height:44px;border:1px solid #e7dfea;background:#fbfafc;color:var(--adm-ink);border-radius:12px;padding:10px 12px;transition:.18s ease
}
#demoView textarea{resize:vertical}
#demoView .panel-toolbar input:focus,#demoView .panel-toolbar select:focus,
#demoView .admin-card input:focus,#demoView .admin-card select:focus,#demoView .admin-card textarea:focus,
#demoView .settings-grid input:focus,#demoView .settings-grid select:focus{
  border-color:#b79ac4;background:#fff;box-shadow:0 0 0 3px rgba(143,106,160,.10);outline:0
}

#demoView .data-table{width:100%;border:1px solid var(--adm-line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:none}
#demoView .data-row{
  display:grid;grid-template-columns:minmax(180px,1.35fr) .8fr 1fr .75fr auto;gap:12px;align-items:center;
  min-height:66px;padding:12px 15px;border-bottom:1px solid #f0eaf2;background:#fff;font-size:13px
}
#demoView .data-row:last-child{border-bottom:0}
#demoView .data-row:not(.header):hover{background:#fcfafc}
#demoView .data-row.header{min-height:47px;background:#f8f5fa;color:#756a7a;font-size:11.5px;font-weight:800}
#demoView .data-row .primary{display:grid;gap:3px;min-width:0}
#demoView .data-row .primary b{font-size:13px;color:var(--adm-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#demoView .data-row .primary small,#demoView .data-row small{color:var(--adm-muted);font-size:10.5px}
#demoView .row-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
#demoView .mini-btn{min-height:34px;padding:7px 10px;border:1px solid #e6deea;border-radius:10px;background:#fff;color:var(--adm-deep);font-size:11px;font-weight:800;transition:.18s ease}
#demoView .mini-btn:hover{background:var(--adm-soft);border-color:#d9c9df}
#demoView .mini-btn.danger{color:var(--adm-red);background:#fffafa;border-color:#f1dddd}
#demoView .status,#demoView .badge{display:inline-flex;align-items:center;justify-content:center;width:max-content;border-radius:999px;font-weight:800}
#demoView .status{padding:6px 10px;font-size:10.5px}
#demoView .badge{padding:8px 11px;font-size:11px;background:var(--adm-soft);color:var(--adm-deep)}
#demoView .status.present,#demoView .status.active,#demoView .status.accepted,#demoView .badge.success{background:#edf8f0;color:var(--adm-green)}
#demoView .status.absent,#demoView .status.rejected{background:#fff0f1;color:var(--adm-red)}
#demoView .status.late,#demoView .status.pending,#demoView .badge.warning{background:#fff6e7;color:var(--adm-amber)}
#demoView .empty-state{padding:48px 24px;color:var(--adm-muted);text-align:center}

#demoView .attendance-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
#demoView .attendance-summary>div{padding:18px;border:1px solid var(--adm-line);border-radius:18px;background:#fbfafc;text-align:right}
#demoView .attendance-summary b{display:block;font-size:27px;line-height:1;color:var(--adm-deep);margin-bottom:8px}
#demoView .attendance-summary span{font-size:11.5px;color:var(--adm-muted)}
#demoView .attendance-summary>div:nth-child(1){border-right:4px solid #5b9a6d}
#demoView .attendance-summary>div:nth-child(2){border-right:4px solid #c9636b}
#demoView .attendance-summary>div:nth-child(3){border-right:4px solid #d6a046}

#demoView .admin-grid-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
#demoView .admin-card{padding:21px;display:grid;gap:13px}
#demoView .admin-card label,#demoView .settings-grid label{display:grid;gap:7px;color:#5f5564;font-size:12px;font-weight:800}
#demoView .activity-list{display:grid;gap:9px}
#demoView .activity-item{padding:13px;border:1px solid var(--adm-line);border-radius:13px;background:#fbfafc}
#demoView .activity-item b{display:block;margin-bottom:4px;font-size:13px;color:var(--adm-ink)}
#demoView .activity-item span{display:block;font-size:11px;line-height:1.65;color:var(--adm-muted)}
#demoView .settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:22px}
#demoView .settings-wide{grid-column:1/-1;display:flex;align-items:center;gap:12px;padding-top:4px}
#demoView .save-state{font-size:12px;font-weight:800;color:var(--adm-green)}

#demoView .modal{backdrop-filter:blur(5px)}
#demoView .modal-card{border:1px solid var(--adm-line);border-radius:22px;box-shadow:0 30px 80px rgba(40,27,46,.24)}
#demoView .toast{background:var(--adm-deeper);border:1px solid rgba(255,255,255,.12);box-shadow:0 15px 40px rgba(49,33,57,.25)}

@media(max-width:1180px){
  #demoView .dashboard{grid-template-columns:230px minmax(0,1fr)}
  #demoView .dash-nav button{font-size:12.5px}
  #demoView .stat-grid{grid-template-columns:repeat(2,1fr)}
  #demoView .data-row{grid-template-columns:minmax(160px,1.2fr) .7fr .8fr auto}
  #demoView .data-row .col-hide-tablet{display:none}
}
@media(max-width:900px){
  #demoView{padding-top:12px}
  #demoView .admin-shell{width:min(100% - 18px,1000px)}
  #demoView .app-topbar{top:6px;border-radius:18px}
  #demoView .dashboard{grid-template-columns:1fr;gap:10px}
  #demoView .dash-nav{
    position:sticky;top:91px;z-index:30;min-height:auto;border-radius:18px;padding:10px;
    display:flex;flex-direction:row;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none
  }
  #demoView .dash-nav::-webkit-scrollbar{display:none}
  #demoView .dash-nav:before,#demoView .dash-nav>b{display:none}
  #demoView .dash-nav button{width:auto;min-width:max-content;min-height:42px;padding:5px 9px;flex:0 0 auto}
  #demoView .dash-nav button span{width:30px;height:30px;flex-basis:30px}
  #demoView .dash-nav .dash-logout{margin:0;border:0;padding:5px 9px}
  #demoView .dash-main{padding:22px;border-radius:20px}
  #demoView .dash-panels,#demoView .admin-grid-2{grid-template-columns:1fr}
}
@media(max-width:650px){
  #demoView .admin-shell{width:calc(100% - 12px)}
  #demoView .app-topbar{min-height:64px;padding:9px 10px;margin-bottom:10px}
  #demoView .app-topbar .brand img{width:40px;height:40px}
  #demoView .app-topbar>button{padding:8px 10px;font-size:11px}
  #demoView .dash-nav{top:81px}
  #demoView .dash-main{padding:16px}
  #demoView .dash-head,#demoView .panel-title{align-items:flex-start;flex-direction:column;min-height:auto;padding-bottom:15px;margin-bottom:16px}
  #demoView .dash-head h2,#demoView .panel-title h2{font-size:24px}
  #demoView .panel-title .btn{width:100%}
  #demoView .stat-grid{grid-template-columns:1fr 1fr;gap:8px}
  #demoView .stat-grid article{min-height:120px;padding:15px}
  #demoView .stat-grid b{font-size:28px}
  #demoView .panel-toolbar{grid-template-columns:1fr}
  #demoView .data-table{border:0;background:transparent;display:grid;gap:9px;overflow:visible}
  #demoView .data-row.header{display:none}
  #demoView .data-row{grid-template-columns:minmax(0,1fr) auto;gap:8px;min-height:0;padding:14px;border:1px solid var(--adm-line)!important;border-radius:15px;background:#fff;box-shadow:0 5px 16px rgba(73,52,82,.04)}
  #demoView .data-row .col-mobile-wide{grid-column:1/-1}
  #demoView .data-row .col-hide-mobile{display:none}
  #demoView .row-actions{grid-column:1/-1;justify-content:flex-start;padding-top:3px}
  #demoView .attendance-summary{grid-template-columns:1fr 1fr 1fr;gap:7px}
  #demoView .attendance-summary>div{padding:13px 10px;text-align:center;border-right:1px solid var(--adm-line)}
  #demoView .attendance-summary b{font-size:24px}
  #demoView .settings-grid{grid-template-columns:1fr;padding:16px}
  #demoView .settings-wide{grid-column:auto;align-items:flex-start;flex-direction:column}
}