:root{--bg:#f7f8fb;--card:#fff;--text:#121826;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--primary2:#7c3aed;--shadow:0 20px 60px rgba(15,23,42,.10);--radius:24px} [data-theme=dark]{--bg:#0b1020;--card:#111827;--text:#f8fafc;--muted:#a1a1aa;--line:#273244;--primary:#60a5fa;--primary2:#a78bfa;--shadow:0 20px 60px rgba(0,0,0,.35)}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,rgba(37,99,235,.12),transparent 30%),var(--bg);color:var(--text);min-height:100vh} a{color:inherit;text-decoration:none} .container{width:min(1120px,92vw);margin:auto}.center-page{min-height:100vh;display:grid;place-items:center;padding:28px}.card{background:rgba(255,255,255,.82);background:color-mix(in srgb,var(--card) 88%,transparent);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(16px)}.hero{width:min(760px,100%);padding:34px;text-align:center}.logo{width:112px;height:112px;border-radius:30px;object-fit:contain;margin:auto;display:block;background:linear-gradient(135deg,var(--primary),var(--primary2));padding:16px}.title{font-size:clamp(1.8rem,5vw,3.6rem);line-height:1.05;margin:20px 0 8px}.subtitle{font-size:1.05rem;color:var(--muted);margin:0 0 20px}.btn{border:0;border-radius:16px;padding:13px 18px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;font-weight:800;cursor:pointer;display:inline-flex;gap:8px;align-items:center;justify-content:center;transition:.2s}.btn:hover{transform:translateY(-1px);filter:saturate(1.1)}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.theme-toggle{position:fixed;right:18px;top:18px;z-index:20}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:24px 0}.step{padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.35)}.step b{display:block;margin-bottom:6px}.form{display:grid;gap:16px}.field label{font-weight:750;display:block;margin-bottom:8px}.input,.textarea,.select{width:100%;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:14px;padding:13px 14px;font:inherit}.textarea{min-height:90px}.survey-shell{padding:32px 0}.survey-card{padding:24px;margin:18px 0}.progress{height:10px;border-radius:999px;background:var(--line);overflow:hidden}.progress span{height:100%;display:block;background:linear-gradient(90deg,var(--primary),var(--primary2));width:0;transition:.25s}.question{padding:18px;border:1px solid var(--line);border-radius:20px;margin:14px 0;background:color-mix(in srgb,var(--card) 78%,transparent)}.question h3{font-size:1rem;margin:0 0 12px}.scale{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.scale input{display:none}.score{display:grid;place-items:center;min-height:46px;border-radius:14px;color:white;font-weight:900;cursor:pointer;opacity:.72;transition:.16s}.scale input:checked+.score{opacity:1;transform:scale(1.04);outline:3px solid color-mix(in srgb,var(--text) 18%,transparent)}.s0{background:#dc2626}.s1{background:#f97316}.s2{background:#facc15;color:#111827}.s3{background:#a3e635;color:#111827}.s4{background:#22c55e}.s5{background:#15803d}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{padding:18px}.stat strong{font-size:2rem}.muted{color:var(--muted)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.badge{padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--primary) 16%,transparent);font-weight:800;font-size:.78rem}.admin-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{padding:22px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--card) 86%,transparent);position:sticky;top:0;height:100vh}.brand{font-size:1.2rem;font-weight:900;margin-bottom:22px}.nav a{display:block;padding:12px 14px;border-radius:14px;margin:6px 0;color:var(--muted)}.nav a:hover,.nav a.active{background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--text)}.main{padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.actions{display:flex;gap:8px;flex-wrap:wrap}.chartbar{height:12px;background:var(--line);border-radius:999px;overflow:hidden}.chartbar span{display:block;height:100%;background:linear-gradient(90deg,#dc2626,#facc15,#15803d)}.login{width:min(420px,92vw);padding:26px}.embed-box{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;white-space:pre-wrap;word-break:break-word;background:color-mix(in srgb,var(--text) 7%,transparent);padding:14px;border-radius:14px;border:1px solid var(--line)}
@media(max-width:820px){.admin-layout{display:block}.sidebar{height:auto;position:relative;border-right:0;border-bottom:1px solid var(--line)}.nav{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.main{padding:18px}.grid-2,.grid-3{grid-template-columns:1fr}.scale{gap:6px}.score{min-height:42px}.hero{padding:22px}.topbar{align-items:flex-start;flex-direction:column}}

/* Atualização incremental: boas-vindas no index e pesquisa dinâmica por etapas */
.welcome-box{margin:22px 0;padding:18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 10%,transparent),color-mix(in srgb,var(--primary2) 10%,transparent));text-align:left}
.welcome-box strong{display:block;font-size:1.1rem;margin-bottom:8px}.welcome-box p{margin:8px 0;color:var(--muted);line-height:1.55}.wizard-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin:8px 0}.wizard-top h2{margin:10px 0 0}.wizard-percent{font-weight:900;font-size:1.6rem;color:var(--primary)}.respondent-fields{margin-top:8px}.survey-step{display:none;padding:24px;margin:18px 0;animation:stepIn .25s ease}.survey-step.is-active{display:block}.wizard-actions{display:flex;justify-content:space-between;gap:10px;position:sticky;bottom:12px;z-index:10;background:color-mix(in srgb,var(--card) 76%,transparent);border:1px solid var(--line);border-radius:20px;padding:10px;backdrop-filter:blur(14px);box-shadow:var(--shadow)}.question-error{display:none;color:#dc2626;font-weight:800;margin-top:10px}.question.has-error{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.12)}.question.has-error .question-error{display:block}@keyframes stepIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:640px){.wizard-top{align-items:flex-start}.wizard-percent{font-size:1.25rem}.wizard-actions{left:10px;right:10px}.wizard-actions .btn{flex:1;padding-left:10px;padding-right:10px}.survey-step{padding:18px}.welcome-box{text-align:left}}

/* Atualizacao final: wizard realmente etapa por etapa */
#surveyWizard .survey-step{display:none!important;visibility:hidden!important;opacity:0!important;pointer-events:none!important;transition:.24s ease;}
#surveyWizard .survey-step.is-active{display:block!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important;}
#surveyWizard .survey-step[hidden]{display:none!important;}
.step-head h2{margin:10px 0 6px}.btn.is-disabled,.btn:disabled{opacity:.48;cursor:not-allowed;filter:grayscale(.2);transform:none!important}.respondent-fields .muted{font-size:.82rem;font-weight:600}.thanks-icon{width:92px;height:92px;border-radius:999px;margin:0 auto 18px;display:grid;place-items:center;background:rgba(34,197,94,.14);border:1px solid rgba(34,197,94,.35);color:#16a34a;font-size:3.1rem;font-weight:900;box-shadow:0 18px 50px rgba(34,197,94,.18)}.thanks-card h1{margin-top:0}.thanks-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
@media(max-width:640px){.respondent-fields{grid-template-columns:1fr}.thanks-icon{width:82px;height:82px;font-size:2.7rem}.thanks-actions .btn{width:100%}}