:root{--bg:#f6f7fb;--panel:#fff;--text:#172033;--muted:#667085;--brand:#1f7a4c;--brand2:#145f3a;--border:#e4e7ec;--danger:#c0392b}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,Arial,sans-serif;color:var(--text)}a{color:var(--brand);text-decoration:none}.topnav{position:sticky;top:0;z-index:3;background:#101828;color:#fff;display:flex;align-items:center;gap:14px;padding:14px 24px;box-shadow:0 2px 8px rgba(0,0,0,.08)}.topnav a{color:#d0d5dd}.topnav a.active,.topnav a:hover{color:#fff}.topnav .brand{font-size:20px;font-weight:700;color:#fff;margin-right:14px}.logout{margin-left:auto}.logout button{background:transparent;color:#fff;border:1px solid #475467;border-radius:8px;padding:8px 12px;cursor:pointer}.container{max-width:1100px;margin:0 auto;padding:32px 24px}.container.wide{max-width:1400px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.card,.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 1px 2px rgba(16,24,40,.04)}.card strong{display:block;font-size:32px;color:var(--brand)}.card span,.hint,small,p{color:var(--muted)}.stats .card:hover{border-color:var(--brand)}.btn,button.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}.btn:hover{background:var(--brand2);color:#fff}.btn.secondary{background:#e8f3ee;color:var(--brand)}.btn.danger{background:var(--danger);color:#fff}.btn.small{padding:7px 10px;font-size:13px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.notice{padding:12px 14px;border-radius:10px;background:#ecfdf3;color:#05603a;border:1px solid #abefc6;margin:16px 0}.error{padding:12px 14px;border-radius:10px;background:#fef3f2;color:#b42318;border:1px solid #fecdca;margin:16px 0}.search{display:flex;gap:10px;margin:20px 0}.search input{flex:1}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid.compact{margin-top:14px}.full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:6px;font-weight:700;color:#344054}input,textarea,select{width:100%;border:1px solid #d0d5dd;border-radius:8px;padding:10px;font:inherit;background:#fff}textarea{resize:vertical}.table-wrap{overflow:auto;background:#fff;border-radius:12px;border:1px solid var(--border)}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{background:#f2f4f7;font-size:13px;color:#475467}.row-actions{display:flex;gap:8px;align-items:center}.row-actions form{margin:0}.question{border:1px solid var(--border);border-radius:10px;padding:14px;margin:12px 0;background:#fff}.question summary{cursor:pointer}.login-page{display:grid;place-items:center;min-height:100vh;background:linear-gradient(135deg,#101828,#145f3a)}.login-card{width:min(420px,92vw);background:#fff;border-radius:18px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.login-card h1{margin-top:0}@media(max-width:750px){.form-grid{grid-template-columns:1fr}.topnav{overflow:auto}.page-header{display:block}}