*{box-sizing:border-box}
:root{
  --bg:#f7f8fc;
  --panel:#ffffff;
  --soft:#fff3e8;
  --line:#d7dfeb;
  --text:#182230;
  --muted:#607086;
  --primary:#0b2e59;
  --primary-dark:#081f3b;
  --danger:#dd4b39;
  --shadow:0 12px 30px rgba(11, 46, 89, .10);
  --radius:20px;
  --accent:#f28c28;
}
html,body{margin:0;padding:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:
radial-gradient(circle at top left, #ffffff 0%, var(--bg1) 38%, var(--bg2) 100%);
min-height:100%}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}
.ambient-glow{position:fixed;width:480px;height:480px;border-radius:999px;filter:blur(80px);opacity:.35;pointer-events:none;z-index:0}
.glow-a{background:#b7d3ff;left:-120px;top:-120px}
.glow-b{background:#d5c5ff;right:-140px;top:180px}
.app-shell{position:relative;z-index:1;display:grid;grid-template-columns:290px 1fr;min-height:100vh;padding:22px;gap:22px}
.glass{backdrop-filter:blur(18px);background:var(--card);border:1px solid rgba(255,255,255,.65);box-shadow:var(--shadow)}
.sidebar{padding:22px;border-radius:34px;display:flex;flex-direction:column;gap:22px}
.brand-card{padding:18px;border-radius:28px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(242,247,255,.72));border:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.brand-mark{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-size:28px;background:linear-gradient(135deg,#0a84ff,#6aa8ff);color:#fff;box-shadow:0 12px 24px rgba(10,132,255,.28)}
.brand-card h1{margin:0;font-size:22px}
.brand-card p{margin:4px 0 6px;color:var(--muted);font-weight:600}
.brand-card small{color:var(--muted)}
.nav-tabs{display:flex;flex-direction:column;gap:10px}
.nav-tab{border:none;border-radius:18px;background:transparent;padding:14px 16px;text-align:left;color:#344054;font-weight:700;cursor:pointer;transition:.2s}
.nav-tab:hover,.nav-tab.active{background:linear-gradient(180deg,#ffffff,#edf4ff);box-shadow:inset 0 0 0 1px rgba(10,132,255,.14);color:#0f172a}
.side-note{display:grid;gap:10px;margin-top:auto}
.side-pill{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.6);border:1px solid var(--line);font-size:13px;font-weight:700;color:#465467}
.main-content{display:flex;flex-direction:column;gap:20px}
.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 24px;border-radius:30px}
.eyebrow{display:inline-block;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#52627a;margin-bottom:10px}
.topbar h2{margin:0;font-size:32px;line-height:1.05}
.topbar p{margin:8px 0 0;color:var(--muted);max-width:680px}
.tab-panel{display:none}
.tab-panel.active{display:block}
.grid{display:grid;gap:18px}
.cards-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{padding:24px;border-radius:30px}
.stat-card{position:relative;overflow:hidden}
.stat-card::after{content:"";position:absolute;right:-20px;bottom:-20px;width:120px;height:120px;border-radius:999px;background:radial-gradient(circle,#dcecff 0%,rgba(220,236,255,0) 70%)}
.stat-card span{display:block;color:#52627a;font-size:13px;font-weight:800;letter-spacing:.03em;text-transform:uppercase}
.stat-card strong{display:block;font-size:42px;margin-top:8px}
.stat-card small{display:block;margin-top:8px;color:var(--muted)}
.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}
.search-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.visit-grid{align-items:start}
.full-span{grid-column:1/-1}
label{display:flex;flex-direction:column;gap:8px;font-weight:700;font-size:14px;color:#334155}
input,select,textarea{width:100%;padding:13px 14px;border-radius:16px;border:1px solid var(--line-strong);background:rgba(255,255,255,.94);color:var(--text);box-shadow:inset 0 1px 1px rgba(16,24,40,.02)}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:#92c5ff;box-shadow:0 0 0 5px rgba(10,132,255,.12)}
.primary-btn,.secondary-btn,.ghost-btn,.danger-btn,.file-label span{border:none;padding:12px 16px;border-radius:16px;font-weight:800;cursor:pointer;transition:.2s}
.primary-btn{background:linear-gradient(180deg,#0a84ff,#006ee6);color:#fff;box-shadow:0 14px 28px rgba(10,132,255,.24)}
.primary-btn:hover{transform:translateY(-1px)}
.secondary-btn,.file-label span{background:linear-gradient(180deg,#ffffff,#edf4ff);color:#114477;border:1px solid rgba(17,68,119,.08)}
.ghost-btn{background:rgba(255,255,255,.72);border:1px solid var(--line-strong)}
.danger-btn{background:#fff3f2;color:var(--danger)}
.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.space-between{justify-content:space-between;align-items:center}
.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.section-title-row h3,.section-title-row h4,.mini-card h5,.mini-surface h4{margin:0}
.section-help{margin:6px 0 0;color:var(--muted);font-size:14px}
.inline-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.table-wrap{overflow:auto;border:1px solid var(--line-strong);border-radius:20px;background:rgba(255,255,255,.72)}
table{width:100%;border-collapse:collapse}
thead th{background:linear-gradient(180deg,#f8fbff,#eef5ff);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:#55657f;padding:14px}
th,td{padding:13px 14px;border-bottom:1px solid #edf2f7;text-align:left;vertical-align:top}
tbody tr:hover{background:rgba(248,251,255,.85)}
.compact-top{margin-top:16px}
.logo-preview-wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:18px}
.logo-preview{width:132px;height:132px;border-radius:30px;border:1px dashed #b9cbe1;background:linear-gradient(180deg,#ffffff,#f7fbff);display:grid;place-items:center;color:var(--muted);overflow:hidden}
.logo-preview img{width:100%;height:100%;object-fit:cover}
.helper-stack{display:grid;gap:6px}
.helper-text{margin:0;color:var(--muted);font-size:13px}
.exam-meta-strip{padding:14px 16px;border-radius:18px;background:linear-gradient(180deg,#f8fbff,#eef6ff);border:1px solid #dbeafe;color:#1d4f91;font-weight:700;margin-bottom:18px}
.visual-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:18px}
.mini-card,.mini-surface{padding:18px;border-radius:24px;background:rgba(255,255,255,.72);border:1px solid var(--line-strong)}
.mini-card h5{margin-bottom:12px}
.comparison-box{min-height:210px;border-radius:20px;border:1px dashed #bfd1e8;padding:16px;background:linear-gradient(180deg,#fcfdff,#f5f9ff);white-space:pre-wrap;color:#36506e}
.status-box{padding:14px 16px;border-radius:16px;background:linear-gradient(180deg,#f8fbff,#eef6ff);border:1px solid var(--line-strong);margin-top:16px}
.file-label{position:relative;display:inline-flex}
.file-label input{position:absolute;inset:0;opacity:0;cursor:pointer}
.page-footer{padding:20px 24px;border-radius:28px;display:grid;grid-template-columns:1.2fr 1.8fr;gap:18px;margin-bottom:8px}
.legal-copy{color:#475467;line-height:1.6}
.small-action{padding:8px 10px;border-radius:12px;font-size:12px}
@media (max-width:1180px){
  .cards-grid,.search-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .visual-grid{grid-template-columns:1fr}
}
@media (max-width:920px){
  .app-shell{grid-template-columns:1fr}
  .nav-tabs{flex-direction:row;overflow:auto}
  .page-footer{grid-template-columns:1fr}
}
@media (max-width:720px){
  .app-shell{padding:14px;gap:14px}
  .topbar h2{font-size:26px}
  .cards-grid,.two-col,.search-grid{grid-template-columns:1fr}
  .space-between{align-items:flex-start}
}