:root{--blue:#2563eb;--blue-dark:#1d4ed8;--ink:#172033;--muted:#667085;--line:#e5eaf1;--bg:#f6f8fb;--card:#fff;--red:#b42318}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 25px;position:fixed;inset:0 0 auto 0;z-index:10}.brand{font-size:18px;font-weight:800}.account{color:var(--muted)}a{color:var(--blue);text-decoration:none}.account a{color:var(--ink)}.sidebar{position:fixed;top:64px;bottom:0;left:0;width:205px;background:#fff;border-right:1px solid var(--line);padding:18px 12px;overflow:auto}.sidebar a{display:block;color:#344054;padding:10px 13px;border-radius:9px;margin:2px 0}.sidebar a:hover{background:#eef4ff;color:var(--blue)}.mobile-nav-only{display:none!important}.nav-title{padding:20px 13px 6px;color:#98a2b3;font-size:11px;font-weight:700}.content{margin-left:205px;padding:92px 28px 45px;max-width:1600px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-head h1{font-size:25px;margin:0 0 6px}.page-head p{margin:0;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:18px}.card h2{font-size:17px;margin:0 0 16px}.button,button{display:inline-block;border:0;border-radius:9px;background:var(--blue);color:#fff;padding:10px 15px;font-weight:700;cursor:pointer;font:inherit}.button:hover,button:hover{background:var(--blue-dark)}.secondary{background:#eef2f7;color:#344054}.warning{background:#fff3e8;color:#b54708}.filters{display:grid;grid-template-columns:2fr repeat(5,minmax(120px,1fr)) auto auto;gap:10px;align-items:center}input,select,textarea{width:100%;border:1px solid #d6dde8;border-radius:9px;background:#fff;padding:10px 11px;font:inherit;outline:0}input:focus,select:focus,textarea:focus{border-color:#8ab0ff;box-shadow:0 0 0 3px #eaf1ff}textarea{min-height:95px;resize:vertical}label{display:flex;flex-direction:column;gap:7px;color:#475467;font-size:13px;font-weight:600}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.wide{grid-column:1/-1}.actions{display:flex;gap:8px;flex-wrap:wrap}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.kpis div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.kpis b{display:block;font-size:28px;color:var(--blue);margin-bottom:5px}.kpis span,.muted{color:var(--muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #edf0f5;vertical-align:top}th{font-size:12px;color:#667085;background:#fafbfc}td small{display:block;color:var(--muted);margin-top:4px}.table-scroll{overflow:auto}.tag{display:inline-block;background:#eef4ff;color:#2457b8;border-radius:20px;padding:4px 9px;font-size:12px;font-weight:700}.quality-A{background:#ecfdf3;color:#067647}.quality-B{background:#eff8ff;color:#175cd3}.quality-C{background:#fffaeb;color:#b54708}.quality-D{background:#fef3f2;color:#b42318}.empty{text-align:center;color:#98a2b3;padding:30px}.details{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.details div{display:flex;flex-direction:column;gap:6px}.details span{color:var(--muted);font-size:12px}.pre{white-space:pre-wrap;line-height:1.7}.timeline article{border-left:2px solid #dbe7ff;padding:0 0 22px 18px;margin-left:5px}.timeline article>div{display:flex;gap:12px;flex-wrap:wrap}.timeline article span,.timeline article small{color:var(--muted)}.timeline article p{line-height:1.65}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.success,.error{border-radius:10px;padding:12px 14px;margin-bottom:16px}.success{background:#ecfdf3;color:#067647}.error{background:#fef3f2;color:var(--red)}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#f8fbff,#e9f0ff)}.login-card{width:min(400px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:0 24px 60px rgba(37,99,235,.12)}.logo{width:45px;height:45px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:12px;font-weight:800}.login-card h1{margin:18px 0 5px}.login-card p{color:var(--muted);margin:0 0 24px}.login-card label{margin-top:14px}.login-card button{width:100%;margin-top:22px}
@media(max-width:900px){.topbar{position:static}.sidebar{position:static;width:auto;display:flex;overflow:auto;padding:8px}.sidebar .nav-title,.sidebar .nav-group{display:none}.sidebar .mobile-nav-only{display:block!important}.sidebar a{white-space:nowrap}.content{margin:0;padding:22px 14px}.filters,.form-grid{grid-template-columns:1fr 1fr}.kpis,.details,.stats-grid{grid-template-columns:1fr 1fr}.wide{grid-column:1/-1}.account{font-size:12px}.table-scroll{overflow:auto}}
@media(max-width:560px){.brand{font-size:15px}.account{max-width:50%;text-align:right}.filters,.form-grid,.kpis,.details,.stats-grid{grid-template-columns:1fr}.wide{grid-column:1}.page-head{align-items:flex-start;gap:12px}.page-head h1{font-size:22px}}