:root{
  --ithu-orange:#F95C19;--ithu-orange-dark:#D94B12;--ithu-navy:#222132;--ithu-deep-navy:#2F2E41;
  --ithu-teal:#00CEC2;--ithu-green:#00BA77;--ithu-soft-bg:#F0F4F9;--ithu-white:#FFFFFF;
  --ithu-light-grey:#EBEBF5;--ithu-medium-grey:#9291A1;--ithu-muted-navy:#464558;--ithu-warning:#FFAF0F;--ithu-danger:#D9534F;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--ithu-soft-bg);color:var(--ithu-navy)}
a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:flex}
.sidebar{width:280px;background:linear-gradient(180deg,var(--ithu-navy),#171620);color:#fff;position:fixed;inset:0 auto 0 0;padding:22px 18px;overflow-y:auto;z-index:20}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand img{max-width:138px;max-height:58px;object-fit:contain;background:#fff;border-radius:10px;padding:6px}
.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--ithu-orange);display:grid;place-items:center;font-weight:900;font-size:22px;color:#fff}
.brand-text strong{display:block;font-size:22px;letter-spacing:-.5px}.brand-text span{display:block;font-size:11px;color:#cfcfdd}
.portal-label{display:inline-flex;align-items:center;gap:6px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#cfcfdd;border:1px solid rgba(255,255,255,.12);padding:6px 10px;border-radius:999px;margin-bottom:16px}
.sidebar-section{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#9b9aaa;margin:22px 10px 8px}.nav-link{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;color:#ddddea;margin-bottom:5px}
.nav-link:hover,.nav-link.active{background:rgba(249,92,25,.16);color:#fff}.nav-link.active{border-left:4px solid var(--ithu-orange)}.nav-icon{width:22px;text-align:center;color:var(--ithu-orange)}
.main{margin-left:280px;width:calc(100% - 280px);min-height:100vh}.topbar{height:76px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid #e5e7ef;position:sticky;top:0;z-index:10}
.topbar h1{font-size:22px;margin:0;letter-spacing:-.4px}.muted{font-size:13px;color:var(--ithu-medium-grey)}.top-actions{display:flex;align-items:center;gap:10px}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:8px 12px;background:var(--ithu-soft-bg);font-size:13px}
.content{padding:28px;max-width:1500px;margin:0 auto}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid #e5e7ef;border-radius:20px;padding:20px;box-shadow:0 10px 30px rgba(34,33,50,.05)}.card h2,.card h3{margin-top:0}
.metric-card{position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;right:-35px;top:-35px;width:100px;height:100px;border-radius:50%;background:rgba(249,92,25,.08)}
.metric-title{font-size:13px;color:var(--ithu-medium-grey);margin-bottom:8px}.metric-value{font-size:30px;font-weight:800;letter-spacing:-.8px}.metric-note{font-size:12px;color:var(--ithu-medium-grey);margin-top:7px}
.stat-green{color:var(--ithu-green)}.stat-orange{color:var(--ithu-orange)}.stat-teal{color:var(--ithu-teal)}.stat-danger{color:var(--ithu-danger)}.stat-warning{color:var(--ithu-warning)}
.table-wrap{overflow:auto;border-radius:16px;border:1px solid #e5e7ef;background:#fff}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:14px 15px;border-bottom:1px solid #edf0f6;font-size:14px;vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ithu-medium-grey);background:#fafbfe}tr:last-child td{border-bottom:none}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700;white-space:nowrap}.badge.orange{background:#FEDED1;color:#9f3708}.badge.green{background:#DDF7ED;color:#007047}.badge.teal{background:#DDF8F6;color:#007c74}.badge.navy{background:#ececf3;color:var(--ithu-navy)}.badge.warning{background:#fff1d1;color:#996909}.badge.danger{background:#fce1e1;color:#a22525}
.btn{border:none;border-radius:12px;padding:11px 15px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--ithu-orange);color:#fff}.btn-primary:hover{background:var(--ithu-orange-dark)}.btn-secondary{background:var(--ithu-navy);color:#fff}.btn-light{background:var(--ithu-soft-bg);color:var(--ithu-navy)}.btn-success{background:var(--ithu-green);color:#fff}.btn-outline{background:#fff;color:var(--ithu-orange);border:1px solid var(--ithu-orange)}.btn-danger{background:var(--ithu-danger);color:#fff}.actions{display:flex;gap:10px;flex-wrap:wrap}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-group{display:flex;flex-direction:column;gap:7px}label{font-size:13px;font-weight:800;color:var(--ithu-muted-navy)}
input,select,textarea{width:100%;border:1px solid #dfe3ee;border-radius:12px;padding:12px 13px;background:#fff;color:var(--ithu-navy)}textarea{min-height:110px;resize:vertical}.help{font-size:12px;color:var(--ithu-medium-grey)}.alert{border-radius:14px;padding:13px 15px;margin-bottom:16px}.alert.success{background:#DDF7ED;color:#007047}.alert.error{background:#fce1e1;color:#a22525}.alert.info{background:#DDF8F6;color:#007c74}.alert.warning{background:#fff1d1;color:#996909}
.page-intro{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}.page-intro p{margin:.35rem 0 0;color:var(--ithu-medium-grey);max-width:760px}
.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:3px;background:#e4e8f0;border-radius:99px}.timeline-item{position:relative;padding:0 0 22px}.timeline-item:before{content:"";position:absolute;left:-23px;top:2px;width:15px;height:15px;border-radius:50%;background:var(--ithu-teal);border:3px solid #fff;box-shadow:0 0 0 3px rgba(0,206,194,.16)}.timeline-item.done:before{background:var(--ithu-green);box-shadow:0 0 0 3px rgba(0,186,119,.16)}.timeline-item.current:before{background:var(--ithu-orange);box-shadow:0 0 0 3px rgba(249,92,25,.16)}.timeline-title{font-weight:800}.timeline-meta{font-size:12px;color:var(--ithu-medium-grey);margin-top:4px}
.launcher{min-height:100vh;background:linear-gradient(135deg,var(--ithu-navy),#15151f);color:#fff;padding:54px 24px}.launcher-inner{max-width:1120px;margin:0 auto}.launcher h1{font-size:48px;margin:22px 0 8px;letter-spacing:-1.6px}.launcher p{color:#d7d7e5;max-width:780px}.portal-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:22px}.portal-card h3{margin:0 0 8px}.portal-card p{font-size:14px}.mobile-toggle{display:none}
.chart-placeholder{min-height:250px;border:2px dashed #d8dde8;border-radius:18px;display:grid;place-items:center;color:var(--ithu-medium-grey);background:#fafbfe}.note-list{display:grid;gap:10px}.note{background:#fafbfe;border-left:4px solid var(--ithu-orange);padding:14px;border-radius:12px}
@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:820px){.sidebar{transform:translateX(-100%);transition:.2s ease}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-toggle{display:inline-flex}.topbar{padding:0 16px}.content{padding:18px}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.page-intro{flex-direction:column}.launcher h1{font-size:36px}}