:root{--nas-green: #0f7b46;--nas-green-dark: #0a5a33;--nas-green-light: #e8f5ee;--nas-accent: #f5a623;--nas-text: #22303b;--nas-muted: #6b7b87;--nas-border: #dfe6ec}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--nas-text);background:#f6f8fa}a{color:var(--nas-green);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1120px,92vw);margin:0 auto}.card{background:#fff;border:1px solid var(--nas-border);border-radius:10px;padding:20px;box-shadow:0 1px 3px #102a430f}.btn{display:inline-block;border:none;border-radius:24px;padding:11px 22px;font-size:14px;font-weight:600;cursor:pointer;background:var(--nas-green);color:#fff}.btn:hover:not(:disabled){background:var(--nas-green-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-outline{background:transparent;border:1px solid var(--nas-green);color:var(--nas-green)}.btn-outline:hover:not(:disabled){background:var(--nas-green-light)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;font-weight:600;color:var(--nas-muted)}input,select,textarea{font:inherit;padding:10px 12px;border:1px solid var(--nas-border);border-radius:8px;background:#fff;color:var(--nas-text)}option{background:#fff;color:var(--nas-text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--nas-green-light);border-color:var(--nas-green)}.error{color:#c0392b;font-size:13px}.success{color:var(--nas-green-dark);font-size:13px}.muted{color:var(--nas-muted);font-size:13px}.chip{display:inline-block;background:var(--nas-green-light);color:var(--nas-green-dark);border-radius:14px;padding:3px 10px;font-size:12px;font-weight:600;margin:0 6px 6px 0}.footer{width:100%;text-align:center}.copyright{text-align:center;width:100%;padding:15px 0;color:#28a745}