:root{--background:#f7f5f1;--foreground:#1b1d1f;--muted:#6d737a;--line:#dad6ce;--panel:#fff;--accent:#146c5c;--accent-strong:#0f4f44;--warning:#a85c13;--danger:#b42318;--info:#245fa8}*{box-sizing:border-box}html,body{max-width:100vw;min-height:100vh;overflow-x:hidden}body{background:var(--background);color:var(--foreground);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button:disabled{cursor:not-allowed;opacity:.6}.app-shell{grid-template-columns:240px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);color:#f5f1ea;background:#10231f;flex-direction:column;padding:24px 18px;display:flex}.brand{margin-bottom:28px;font-size:19px;font-weight:800}.nav{gap:8px;display:grid}.nav a{color:#d8e4df;border-radius:6px;align-items:center;gap:10px;min-height:40px;padding:10px 12px;display:flex}.nav a:hover,.nav a.active{color:#fff;background:#ffffff1c}.nav-logout{color:#d8e4df;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:10px;min-height:40px;margin-top:auto;padding:10px 12px;display:flex}.nav-logout:hover{color:#fff;background:#ffffff1c}.main{padding:28px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.title h1{margin:0;font-size:28px}.title p{color:var(--muted);margin:6px 0 0}.actions{flex-wrap:wrap;gap:10px;display:flex}.button{border:1px solid var(--line);min-height:40px;color:var(--foreground);cursor:pointer;background:#fff;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:0 14px;display:inline-flex}.button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-strong)}.metrics{grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px;margin-bottom:22px;display:grid}.metric,.panel,.table-card{border:1px solid var(--line);background:var(--panel);border-radius:8px}.metric{padding:16px}.metric span{color:var(--muted);font-size:13px}.metric strong{margin-top:8px;font-size:25px;display:block}.grid{grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:18px;display:grid}.panel{padding:18px}.panel h2,.table-card h2{margin:0 0 14px;font-size:18px}.timeline{gap:12px;display:grid}.item{border-left:3px solid var(--accent);padding-left:12px}.item strong{display:block}.item span{color:var(--muted);font-size:13px}.table-card{overflow:hidden}.table-card h2{padding:18px 18px 0}.table-header{justify-content:space-between;align-items:center;gap:12px;padding:18px 18px 0;display:flex}.table-header h2{padding:0}.section-space{margin-top:18px}.section-space-small{margin-top:14px}.upload-box{border:1px dashed var(--line);text-align:center;background:#fbfaf7;border-radius:8px;place-items:center;gap:12px;min-height:280px;padding:24px;display:grid}.upload-box svg{color:var(--accent)}.upload-box span{max-width:440px;color:var(--muted)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.form-error{font-weight:700;color:var(--danger)!important}.form-success{font-weight:700;color:var(--accent-strong)!important}.login-page{place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{border:1px solid var(--line);background:#fff;border-radius:8px;gap:16px;width:min(100%,390px);padding:24px;display:grid}.login-card h1{margin:0;font-size:26px}.login-card p{color:var(--muted);margin:6px 0 0}.login-icon{width:44px;height:44px;color:var(--accent-strong);background:#e8f3ee;border-radius:8px;place-items:center;display:grid}.login-button{width:100%}.table-note{color:var(--muted);margin:12px 18px 16px;font-size:13px}.notice{color:var(--warning);background:#fff7e8;border:1px solid #f2c98c;border-radius:8px;margin-bottom:18px;padding:12px 14px;font-weight:700}.inline-feedback{color:var(--muted);align-self:center;font-size:13px;font-weight:700}table{border-collapse:collapse;width:100%}th,td{border-top:1px solid var(--line);text-align:left;padding:13px 18px;font-size:14px}th{color:var(--muted);font-weight:700}.status{min-height:24px;color:var(--accent-strong);background:#e8f3ee;border-radius:999px;align-items:center;gap:6px;padding:0 8px;font-size:12px;font-weight:700;display:inline-flex}.status.warn{color:var(--warning);background:#fff1dc}.status.error{color:var(--danger);background:#fee4e2}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.field{gap:7px;display:grid}.field label{color:var(--muted);font-size:13px;font-weight:700}.field input,.field select{border:1px solid var(--line);background:#fff;border-radius:6px;min-height:42px;padding:0 12px}@media (max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.metrics,.grid,.form-grid{grid-template-columns:1fr}.main{padding:20px}.topbar,.table-header{flex-direction:column;align-items:flex-start}}