:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#e8f7f2;background:#071311;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{padding:30px 18px;background:#0b201d;border-right:1px solid #20423a;display:flex;flex-direction:column;gap:13px}.brand{display:flex;align-items:center;gap:13px;margin-bottom:24px}.brand img{width:44px;height:44px;border-radius:12px}.brand strong{display:block;font-size:18px;letter-spacing:.05em}.brand small{display:block;color:#66b5a4;font-size:10px;letter-spacing:.18em;margin-top:4px}.sidebar-label{font-size:11px;letter-spacing:.2em;color:#73a99b;margin:12px 13px 0;text-transform:uppercase}.sidebar nav{display:grid;gap:3px}.nav,.nav-link{display:block;width:100%;border:0;border-radius:11px;padding:12px 13px;background:transparent;text-align:left;color:#9bc6b9;font-size:14px}.nav:hover,.nav-link:hover,.nav.active{color:#f3fff9;background:#174537}.nav.active{box-shadow:inset 3px 0 #34d6ab}.sidebar-note{margin-top:auto;padding:15px;color:#769b91;font-size:12px;line-height:1.7;border:1px solid #244238;border-radius:12px}.workspace{min-width:0;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:28px 42px;border-bottom:1px solid #20423a;background:#091a17}.eyebrow{margin:0 0 8px;color:#4be1b5;font-size:11px;font-weight:700;letter-spacing:.21em}.topbar h1{margin:0;font-size:29px;letter-spacing:.04em}.top-actions{display:flex;align-items:center;gap:18px;color:#a2c6bb;font-size:13px}.top-actions a:hover{color:#62e5bc}main{padding:36px 42px 50px;flex:1;max-width:1600px;width:100%;margin:0 auto}.hero{padding:31px;border:1px solid #295b4c;border-radius:20px;background:radial-gradient(circle at 85% 0,#195346 0,transparent 45%),linear-gradient(135deg,#0d2a22,#0b1816)}.hero h2{font-size:26px;margin:0 0 10px}.hero p{color:#afd0c4;margin:0;line-height:1.7}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:19px 0 27px}.stat{border:1px solid #285046;border-radius:15px;background:#102620;padding:20px}.stat strong{display:block;font-size:28px;margin-top:9px}.stat small{color:#89b7a9}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.panel{background:#0e211d;border:1px solid #26453b;border-radius:16px;padding:22px;margin-bottom:18px;overflow:auto}.panel h2{margin:0 0 10px;font-size:18px}.panel p{color:#a5c4b8;line-height:1.65}.panel small,.muted{color:#86ab9e}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:17px}.button{border:1px solid #4bbd9d;background:#1abb90;color:#042015;font-weight:700;border-radius:9px;padding:9px 14px}.button.secondary{background:transparent;color:#7ce9c4}.button.danger{background:#633e35;border-color:#bc705d;color:#fff}.button:disabled{opacity:.48;cursor:not-allowed}select,input[type=text],input[type=file],input[type=number]{max-width:100%;padding:9px 11px;border:1px solid #376558;border-radius:9px;background:#071713;color:#e9fff5}label{color:#b9d8cd;font-size:13px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:13px 12px;text-align:left;border-bottom:1px solid #25443a;vertical-align:top}th{color:#7dcbb2;font-weight:700;white-space:nowrap}td{color:#d3ece1}td.actions{min-width:220px}.badge{display:inline-block;padding:4px 8px;border:1px solid #45806a;border-radius:30px;color:#89dfb8;font-size:11px}.badge.warn{border-color:#b18d52;color:#f4c974}.badge.bad{border-color:#a26058;color:#f4aaa1}.row-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.row-actions .button{padding:6px 9px;font-size:12px}.stack{display:grid;gap:14px}.field{display:grid;gap:7px;max-width:520px}.field input{width:100%}.empty{padding:30px;text-align:center;color:#85a89c}.error{border-color:#ba6b58;color:#ffd4c6}.notice{border:1px solid #9a824d;background:#302818;color:#f1d89a;border-radius:10px;padding:11px 14px;margin:14px 0}footer{border-top:1px solid #20423a;padding:18px 42px;color:#6c9a8a;font-size:12px;display:flex;justify-content:space-between;gap:20px}#status{color:#77e6bc}@media(max-width:1000px){.shell{grid-template-columns:210px minmax(0,1fr)}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.grid{grid-template-columns:1fr}main,.topbar{padding-left:24px;padding-right:24px}}@media(max-width:700px){.shell{display:block}.sidebar{padding:15px;gap:4px}.brand{margin:0 0 10px}.sidebar-label,.sidebar-note{display:none}.sidebar nav{display:flex;overflow:auto}.nav,.nav-link{white-space:nowrap;width:auto;padding:9px 11px}.topbar{padding:18px;display:block}.topbar h1{font-size:24px}.top-actions{margin-top:15px;flex-wrap:wrap}main{padding:19px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.stat{padding:14px}.stat strong{font-size:22px}footer{padding:18px;display:block}}
/* Persistent, non-interactive assurance badge shared with participant pages. */
.integrity-badge{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;align-items:center;gap:8px;padding:7px 13px 7px 7px;border:1px solid rgba(23,216,176,.55);border-radius:999px;background:rgba(7,25,23,.94);box-shadow:0 10px 26px #0005;color:#f1fffc;font:600 12px/1.3 system-ui,sans-serif;pointer-events:none;backdrop-filter:blur(12px)}
.integrity-badge img{width:28px;height:28px;object-fit:contain}.integrity-badge span{display:flex;flex-direction:column;gap:2px}.integrity-badge small{color:#9bc7c0;font-size:10px;font-weight:400}
@media(max-width:520px){.integrity-badge{right:10px;bottom:max(10px,env(safe-area-inset-bottom));font-size:11px}.integrity-badge img{width:24px;height:24px}}
@media print{.integrity-badge{display:none}}