:root{--ink:#0f172a;--muted:#64748b;--line:#dfe5ec;--bg:#f3f6fa;--panel:#fff;--blue:#0b5bd3;--green:#0a8f3d;--red:#d91c1c;--orange:#f59e0b;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}
.hidden{display:none!important}.muted{color:var(--muted)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 20px 60px rgba(15,23,42,.12)}.login-logo{height:70px}.login-card h1{margin-bottom:4px}
.topbar{height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:fixed;top:0;left:0;right:0;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand img{height:48px}.brand b{display:block;font-size:20px}.brand small{color:var(--muted)}.who{display:flex;align-items:center;gap:12px}
.sidebar{position:fixed;left:0;top:78px;bottom:0;width:220px;background:#172238;padding:16px 10px;z-index:15}.nav{width:100%;border:0;background:transparent;color:#fff;text-align:left;padding:14px 14px;border-radius:10px;font-weight:800;margin-bottom:4px}.nav.active{background:#fff;color:#0f172a}
.content{margin-left:220px;padding:108px 32px 50px;max-width:1500px}.panel h1{font-size:34px;margin:0 0 20px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:18px;box-shadow:0 8px 30px rgba(15,23,42,.04)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.stat span{display:block;color:var(--muted)}.stat b{font-size:30px}
.btn{border:0;border-radius:10px;padding:11px 15px;font-weight:850;cursor:pointer}.primary{background:#111;color:#fff}.ghost{background:#e9eef5;color:#0f172a}.success{background:var(--green);color:#fff}.danger{background:var(--red);color:#fff}.outline{background:#fff;border:1px solid var(--line);color:#0f172a}.full{width:100%}
label{display:block;font-weight:800;margin:12px 0 6px}input,select,textarea{width:100%;border:1px solid #ccd6e2;border-radius:10px;padding:11px 12px;background:#fff}textarea{min-height:95px;resize:vertical}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.actions{display:flex;gap:10px;margin-top:16px}.msg{font-size:13px;margin-top:8px}.msg.ok{color:#087a38}.msg.err{color:#b42318}
table{width:100%;border-collapse:collapse}th,td{padding:13px 12px;border-bottom:1px solid #e7ecf2;text-align:left}th{font-size:13px;color:var(--muted)}tr.project-row{cursor:pointer}tr.project-row:hover{background:#f8fafc}.badge{display:inline-flex;border-radius:999px;background:#edf2f7;padding:6px 9px;font-size:12px;font-weight:800}.linkbtn{border:0;background:none;padding:0;color:var(--ink);cursor:pointer}.linkbtn:hover{text-decoration:underline}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}dl{display:grid;grid-template-columns:170px 1fr;gap:9px;margin:0}dt{color:var(--muted)}dd{margin:0;font-weight:700}.item{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:9px}.inspection-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:14px}.inspection-card.overdue{border-color:#f2b88a;background:#fffaf4}.inspection-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
@media(max-width:900px){.sidebar{width:170px}.content{margin-left:170px;padding-left:18px;padding-right:18px}.stats,.grid3,.detail-grid{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}