:root{--bg:#f5f6f8;--card:#fff;--text:#1f2937;--muted:#6b7280;--primary:#0f766e;--primary-2:#115e59;--danger:#b91c1c;--border:#e5e7eb}*{box-sizing:border-box}body{color:var(--text);background:linear-gradient(160deg,#eef7f7 0%,#f8f8f9 50%,#eef1f6 100%);margin:0;font-family:"Source Sans 3",Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.wrap{max-width:1080px;margin:0 auto;padding:24px 16px 40px}.head{border:1px solid var(--border);background:var(--card);border-radius:14px;margin-bottom:16px;padding:16px}h1{margin:0 0 6px;font-size:30px}.sub{color:var(--muted);margin:0}.top-nav{background:#fff;border:1px solid #dbe4ee;border-radius:12px;margin-top:14px;padding:10px 12px;box-shadow:0 1px 3px #0f172a0d}.nav-shell{justify-content:space-between;align-items:center;gap:10px;display:flex}.nav-left{align-items:center;gap:10px;min-width:0;display:flex}.nav-brand{color:#111827;cursor:pointer;background:0 0;border:0;padding:2px 4px;font-size:22px;font-weight:700}.nav-mobile-burger{color:#111827;cursor:pointer;background:#fff;border:1px solid #dbe2ea;border-radius:9px;justify-content:center;align-items:center;width:38px;height:38px;font-size:20px;line-height:1;display:inline-flex}.nav-desktop-menu{align-items:center;gap:8px;display:none}.nav-btn{color:var(--text);cursor:pointer;background:#fff;border:1px solid #dbe2ea;border-radius:9px;padding:8px 12px;font-size:14px}.nav-btn:hover{border-color:#9ca3af}.nav-btn.active{color:#0f4d49;background:#dff6f3;border-color:#8bded7}.nav-right{align-items:center;gap:8px;display:none}.nav-logout,.nav-logout-mobile{color:#fff;cursor:pointer;background:#b91c1c;border:0;border-radius:9px;padding:8px 12px;font-size:14px}.nav-mobile-menu{border-top:1px solid #e5e7eb;gap:8px;margin-top:8px;padding-top:10px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}.card h2{margin:0 0 10px;font-size:20px}.row{grid-template-columns:repeat(12,1fr);gap:10px;margin-bottom:10px;display:grid}label{grid-column:span 12;font-size:14px;display:block}input,textarea,select{border:1px solid #cfd4dc;border-radius:8px;width:100%;margin-top:5px;padding:10px;font-family:inherit;font-size:14px}textarea{resize:vertical;min-height:94px}.span-6{grid-column:span 6}.span-4{grid-column:span 4}.stack{flex-wrap:wrap;gap:10px;display:flex}.btn{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:9px;padding:10px 14px;font-size:14px}.btn:hover{background:var(--primary-2)}.btn.ghost{color:var(--text);border:1px solid var(--border);background:#fff}.btn.warn{background:#b45309}.btn.danger{background:#b91c1c}.status{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin-top:10px;padding:10px;font-size:14px}.status.err{color:var(--danger);background:#fef2f2;border-color:#fecaca}.muted{color:var(--muted);font-size:14px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;margin-top:8px;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 6px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}@media (min-width:980px){.nav-desktop-menu,.nav-right{display:flex}.nav-mobile-burger,.nav-mobile-menu{display:none}}@media (max-width:640px){.span-6,.span-4{grid-column:span 12}h1{font-size:24px}}