*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#18202a}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:linear-gradient(180deg,#0d1725,#101a2a);color:#fff;position:fixed;inset:0 auto 0 0;padding:20px 14px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:4px 6px 22px}.brand-mark{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e71924;font-weight:800}.brand strong{display:block;font-size:18px}.brand small{display:block;font-size:10px;color:#aeb7c3;margin-top:2px}.sidebar nav{display:grid;gap:6px}.sidebar a{color:#d8dee7;text-decoration:none;padding:12px 14px;border-radius:8px;font-size:14px}.sidebar a:hover,.sidebar a.active{background:#d71920;color:#fff}.sidebar-bottom{margin-top:auto}.main{margin-left:240px;width:calc(100% - 240px)}.topbar{height:64px;background:#fff;border-bottom:1px solid #e7eaf0;display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.menu-btn{border:0;background:transparent;font-size:22px;display:none}.topbar-user{display:grid;text-align:right;font-size:13px}.topbar-user span{font-size:10px;color:#7c8797}.content{padding:24px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.page-head h1{margin:0;font-size:26px}.page-head p{margin:4px 0 0;color:#7a8492}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 14px;font-weight:700;text-decoration:none;cursor:pointer}.btn-primary{background:#df1d27;color:white}.btn-light{background:#fff;border:1px solid #dfe4ea;color:#222}.btn-danger{background:#b91c1c;color:#fff}.grid{display:grid;gap:14px}.kpi-grid{grid-template-columns:repeat(6,minmax(0,1fr));margin-bottom:16px}.card{background:#fff;border:1px solid #e4e8ee;border-radius:12px;padding:16px;box-shadow:0 2px 10px rgba(13,24,40,.04)}.kpi small{color:#6c7785;font-weight:700}.kpi .value{font-size:26px;font-weight:800;margin:9px 0 4px}.kpi .sub{font-size:12px;color:#7d8793}.charts{grid-template-columns:1fr 2fr 1fr;margin-bottom:16px}.chart-placeholder{min-height:240px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:linear-gradient(#fff,#fafbfd);border-radius:10px;border:1px dashed #dfe4ea;color:#64748b}.ring{width:150px;height:150px;border-radius:50%;background:conic-gradient(#e31d2b var(--pct),#e9edf3 0);display:grid;place-items:center;margin:auto}.ring:after{content:"";width:108px;height:108px;background:#fff;border-radius:50%;position:absolute}.ring span{position:relative;z-index:1;font-size:27px;font-weight:800}.table-card{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:10px;border-bottom:1px solid #edf0f4;text-align:left;white-space:nowrap}.table th{font-size:11px;color:#64748b;background:#fafbfd}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:#e8edf4}.badge{display:inline-block;padding:4px 7px;border-radius:6px;font-weight:800;font-size:11px}.grade-s3{background:#ffe2e5;color:#d31424}.grade-s2{background:#fff0df;color:#d86b00}.grade-s1{background:#fff6cf;color:#a36c00}.grade-s0{background:#dff7f4;color:#16897d}.grade-magang{background:#eef1f5;color:#515a67}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-group label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.input,.select,.textarea{width:100%;padding:11px 12px;border:1px solid #dce2e9;border-radius:8px;background:white}.textarea{min-height:90px}.radio-row{display:flex;gap:20px;padding:10px 0}.section-title{font-size:16px;margin:0 0 14px}.split{display:grid;grid-template-columns:2fr 1fr;gap:14px}.profile-head{display:flex;gap:18px;align-items:center}.profile-head .avatar{width:90px;height:90px}.muted{color:#788390}.success{color:#0b9b53}.warning{color:#d46a00}.danger{color:#d71920}.flash{padding:12px 14px;border-radius:8px;margin-bottom:14px}.flash-success{background:#eaf8ef;color:#17713d}.flash-error{background:#fff0f0;color:#a61c1c}
@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.charts{grid-template-columns:1fr 1fr}.charts>.card:last-child{grid-column:1/-1}}
@media(max-width:800px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar-open .sidebar{transform:none}.main{margin-left:0;width:100%}.menu-btn{display:block}.content{padding:14px}.kpi-grid,.charts,.form-grid,.split{grid-template-columns:1fr}.topbar{padding:0 14px}}