:root{--nnpc-green:#004010;--nnpc-green2:#007a3d;--nnpc-yellow:#f9e745;--nnpc-red:#d71920;--light:#f6fff8;--ink:#1f2937;--border:#dbe7de}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:linear-gradient(135deg,#f6fff8,#fff);color:var(--ink)}.survey-shell{max-width:980px;border-radius:28px;overflow:hidden;background:#fff;box-shadow:0 24px 70px rgba(0,64,16,.18);border:1px solid rgba(0,64,16,.08)}.survey-header{position:relative;min-height:210px;padding:2.25rem;color:#fff;background:linear-gradient(135deg,var(--nnpc-green),var(--nnpc-green2));}.survey-header:after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:linear-gradient(90deg,var(--nnpc-green),var(--nnpc-yellow),var(--nnpc-red))}.survey-header h1{font-size:clamp(1.7rem,4vw,3.15rem);font-weight:900;line-height:1.05}.survey-header p{font-size:clamp(1rem,2vw,1.35rem);font-weight:800;color:#f7ffd8}.nnpc-logo{position:absolute;top:1rem;right:1rem;width:clamp(82px,17vw,135px);background:#fff;border-radius:18px;padding:.55rem;box-shadow:0 12px 30px rgba(0,0,0,.16)}.survey-card{padding:clamp(1.25rem,4vw,2.5rem)}.required:after{content:" *";color:var(--nnpc-red)}.form-label,.question-block legend{color:var(--nnpc-green);font-weight:800}.form-control,.form-select{border:1px solid var(--border);border-radius:14px;padding:.78rem 1rem}.form-control:focus,.form-select:focus{border-color:var(--nnpc-green2);box-shadow:0 0 0 .25rem rgba(0,122,61,.16)}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.choice-card{position:relative;display:block;cursor:pointer}.choice-card input{position:absolute;opacity:0}.choice-card span{display:flex;justify-content:center;align-items:center;gap:.45rem;min-height:58px;border:1px solid var(--border);border-radius:16px;background:#f8fbf9;font-weight:700;text-align:center}.choice-card input:checked+span{background:linear-gradient(135deg,var(--nnpc-green),var(--nnpc-green2));color:#fff;box-shadow:0 10px 26px rgba(0,64,16,.2)}.btn-brand{border:0;border-radius:16px;background:linear-gradient(135deg,var(--nnpc-green),var(--nnpc-green2));color:#fff;font-weight:900}.btn-brand:hover{color:#fff;background:#00320d}.app-wrapper{display:flex;min-height:100vh}.sidebar{width:280px;background:#003b0f;color:#fff;padding:1.25rem;position:fixed;inset:0 auto 0 0}.brand{display:flex;gap:.8rem;align-items:center;margin-bottom:1.5rem}.brand img{width:50px;background:#fff;border-radius:12px;padding:.25rem}.brand small{display:block;color:#d9ffe4}.sidebar .nav-link{color:#eaffef;border-radius:12px;padding:.78rem .9rem;font-weight:700}.sidebar .nav-link.active,.sidebar .nav-link:hover{background:#fff;color:var(--nnpc-green)}.main-content{margin-left:280px;width:calc(100% - 280px);padding:1.5rem}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.topbar h1{font-weight:900;color:var(--nnpc-green);margin:0}.topbar p{margin:0;color:#667}.user-pill{background:#fff;border:1px solid var(--border);border-radius:999px;padding:.6rem 1rem;font-weight:800}.metric-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:1.2rem;box-shadow:0 10px 30px rgba(0,64,16,.06)}.metric-card h3{font-weight:900;color:var(--nnpc-green)}.report-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:1rem}.table thead th{background:var(--nnpc-green);color:#fff;white-space:nowrap}.print-only{display:none}@media(max-width:900px){.app-wrapper{display:block}.sidebar{position:relative;width:100%;min-height:auto}.main-content{margin-left:0;width:100%;padding:1rem}.choice-grid{grid-template-columns:1fr}.nnpc-logo{width:78px}.topbar{display:block}}@media print{.sidebar,.topbar,.no-print,.btn,.pagination,form{display:none!important}.main-content{margin:0;width:100%;padding:0}.report-card{border:0}.print-only{display:block}.table{font-size:11px}}