/* Layout: wide landing (hero + at-a-glance card, then evidence bands) → a single focused column for the survey flow */
:root{--bg:#F4F6FA;--surface:#FFFFFF;--surface-2:#EBEFF6;--tint:#E6ECF7;--field:#FFFFFF;--sel:#E4EBFC;--ink:#111A28;--ink-2:#323E52;--muted:#586478;--line:#D9E0EA;--line-strong:#B5C0D1;--accent:#1F4FD1;--accent-deep:#173DA6;--on-accent:#FFFFFF;--accent2:#0E9C9C;--accent2-ink:#077373;--hl:rgba(14,156,156,.25);--ring:#0E9C9C;--ring-soft:rgba(31,79,209,.18);--shadow:rgba(17,30,60,.35);--bad:#B3261E;--bad-bg:#FCEDEC;--warn-bg:#FFF5E0;--warn-line:#E6C06E}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#0C111A;--surface:#141B27;--surface-2:#101622;--tint:#1B2433;--field:#111823;--sel:#1B2A4F;--ink:#E5EAF2;--ink-2:#C0C9D8;--muted:#8E9AB0;--line:#232D3D;--line-strong:#38455B;--accent:#7D9CFF;--accent-deep:#9CB4FF;--on-accent:#0A1122;--accent2:#3ACFCF;--accent2-ink:#5ADADA;--hl:rgba(58,207,207,.22);--ring:#3ACFCF;--ring-soft:rgba(125,156,255,.25);--shadow:rgba(0,0,0,.6);--bad:#FF8A80;--bad-bg:#3A1C1A;--warn-bg:#33270F;--warn-line:#7A5D22;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0C111A;--surface:#141B27;--surface-2:#101622;--tint:#1B2433;--field:#111823;--sel:#1B2A4F;--ink:#E5EAF2;--ink-2:#C0C9D8;--muted:#8E9AB0;--line:#232D3D;--line-strong:#38455B;--accent:#7D9CFF;--accent-deep:#9CB4FF;--on-accent:#0A1122;--accent2:#3ACFCF;--accent2-ink:#5ADADA;--hl:rgba(58,207,207,.22);--ring:#3ACFCF;--ring-soft:rgba(125,156,255,.25);--shadow:rgba(0,0,0,.6);--bad:#FF8A80;--bad-bg:#3A1C1A;--warn-bg:#33270F;--warn-line:#7A5D22;color-scheme:dark}
body{background:var(--bg);color:var(--ink)}
:root{
  --f-display:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Source Sans 3","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:10px;
  --wrap:1120px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
.gut{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:var(--wrap);margin:0 auto}
h1,h2,h3{font-family:var(--f-display);line-height:1.12;text-wrap:balance;margin:0;letter-spacing:-.01em}
p{margin:0}
a{color:var(--accent)}
.mono{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:6px}

/* buttons */
.btn{appearance:none;border:1.5px solid transparent;border-radius:999px;padding:.78rem 1.35rem;font:600 1rem/1 var(--f-body);cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;transition:transform .15s ease,background .15s ease,border-color .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}

/* top bar */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px}
.brand{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand b{font-family:var(--f-display);font-size:1.02rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand span{color:var(--muted);font-size:.8rem}
.topbar .btn{padding:.6rem 1rem;font-size:.92rem;flex-shrink:0}

/* hero */
.hero{padding-block:clamp(36px,7vw,84px) clamp(32px,5vw,64px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent);margin-bottom:18px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent2)}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.7rem);font-weight:800}
.hero h1 em{font-style:normal;color:var(--accent);background:linear-gradient(transparent 68%,var(--hl) 68%)}
.hero .lede{margin-top:20px;font-size:1.14rem;color:var(--ink-2);max-width:58ch}
.hero .ctas{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .by{margin-top:26px;display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--muted);font-size:.92rem}
.hero .by strong{color:var(--ink);font-weight:600}
.resume{margin-top:14px;font-size:.95rem;color:var(--muted)}
.resume button{background:none;border:0;color:var(--accent);font:600 .95rem var(--f-body);cursor:pointer;text-decoration:underline;padding:0}

.glance{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 18px 40px -28px var(--shadow)}
.glance h2{font-size:1.05rem;font-weight:700;margin-bottom:14px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:18px}
.stat{background:var(--tint);border-radius:10px;padding:12px}
.stat b{display:block;font-family:var(--f-display);font-size:1.6rem;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.1}
.stat span{font-size:.8rem;color:var(--muted);line-height:1.25;display:block;margin-top:2px}
.toc{list-style:none;margin:0;padding:0;display:grid;gap:0}
.toc li{display:grid;grid-template-columns:2.2rem minmax(0,1fr) auto;gap:8px;align-items:baseline;padding:9px 0;border-top:1px dashed var(--line);font-size:.95rem}
.toc li .mono{color:var(--accent2-ink)}
.toc li small{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.82rem}

/* bands */
.band{padding-block:clamp(44px,7vw,80px);border-top:1px solid var(--line)}
.band.alt{background:var(--surface-2)}
.band h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;max-width:24ch}
.band .intro{margin-top:12px;color:var(--ink-2);max-width:62ch}
.why{margin-top:32px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,36px)}
.why div{border-top:3px solid var(--accent);padding-top:16px}
.why h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.why p{color:var(--ink-2)}
.modes{margin-top:30px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.mode-c{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:8px;transition:border-color .15s,box-shadow .15s}
.mode-c:hover,.mode-c:focus-within{border-color:var(--accent);box-shadow:0 2px 10px rgba(0,0,0,.06)}
.mode-go{all:unset;cursor:pointer}
.mode-go::after{content:"";position:absolute;inset:0;border-radius:var(--r)}
.mode-go:focus-visible::after{outline:2px solid var(--accent);outline-offset:2px}
.mode-cta{margin-top:auto;font-size:.88rem;font-weight:600;color:var(--accent)}
.mode-c svg{width:28px;height:28px;color:var(--accent)}
.mode-c h3{font-size:1.05rem;font-weight:700}
.mode-c p{font-size:.94rem;color:var(--ink-2)}
.steps{margin-top:30px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;counter-reset:s}
.steps li{list-style:none;counter-increment:s;padding:16px 0 0;border-top:1px solid var(--line-strong)}
.steps li::before{content:"Step " counter(s);display:block;font-family:var(--f-mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.steps b{display:block;font-family:var(--f-display);font-size:1.06rem}
.steps span{font-size:.94rem;color:var(--ink-2)}
.steps{padding:0}
.trust{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}
.trust p{color:var(--ink-2);max-width:62ch;margin-top:10px}
footer{padding-block:28px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* flow */
.flow{padding-block:28px 72px}
.flow .col{max-width:760px;margin:0 auto}
.stepper{display:flex;gap:6px;margin-bottom:22px;list-style:none;padding:0;flex-wrap:wrap}
.stepper li{flex:1 1 0;min-width:56px}
.stepper li i{display:block;height:4px;border-radius:4px;background:var(--line)}
.stepper li.on i{background:var(--accent)}
.stepper li.cur i{background:linear-gradient(90deg,var(--accent) 50%,var(--line) 50%)}
.stepper li span{display:block;margin-top:6px;font-size:.78rem;color:var(--muted)}
.stepper li.cur span,.stepper li.on span{color:var(--ink)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(20px,4vw,36px)}
.card h1{font-size:clamp(1.6rem,3.6vw,2.2rem);font-weight:800}
.card .sub{margin-top:8px;color:var(--muted)}
.card .about{margin-top:18px;font-size:1.1rem;color:var(--ink-2);display:grid;gap:14px}
.actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.actions .grow{flex:1}
.fields{margin-top:22px;display:grid;gap:18px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
label.lb,.q legend{display:block;font-weight:600;margin-bottom:7px;font-size:1rem}
.req{color:var(--accent2-ink)}
input.in,select.in,textarea.in{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--field);border:1.5px solid var(--line-strong);border-radius:8px;padding:.7rem .8rem;transition:border-color .15s}
textarea.in{min-height:92px;resize:vertical}
input.in:focus,select.in:focus,textarea.in:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--ring-soft)}
.prefix{display:flex}
.prefix span{display:flex;align-items:center;padding:0 .8rem;border:1.5px solid var(--line-strong);border-right:0;border-radius:8px 0 0 8px;background:var(--tint);color:var(--muted);font-variant-numeric:tabular-nums}
.prefix input{border-radius:0 8px 8px 0}
.hint{font-size:.88rem;color:var(--muted);margin-top:6px}
.err{color:var(--bad);font-size:.9rem;margin-top:6px;font-weight:600}
.notice{border-radius:10px;padding:12px 14px;font-size:.95rem;background:var(--tint);border:1px solid var(--line)}
.notice.warn{background:var(--warn-bg);border-color:var(--warn-line);color:var(--ink)}
.notice.bad{background:var(--bad-bg);border-color:var(--bad);color:var(--ink)}
.notice code{font-family:var(--f-mono);font-size:1.05rem;font-weight:600;letter-spacing:.12em}

/* options */
.opts{display:grid;gap:8px}
.opts.cols2{grid-template-columns:repeat(2,minmax(0,1fr))}
.opt{display:flex;gap:12px;align-items:flex-start;padding:11px 13px;border:1.5px solid var(--line);border-radius:9px;cursor:pointer;background:var(--field);transition:border-color .12s,background .12s}
.opt:hover{border-color:var(--line-strong)}
.opt input{accent-color:var(--accent);width:18px;height:18px;margin:3px 0 0;flex-shrink:0}
.opt:has(input:checked){border-color:var(--accent);background:var(--sel)}
.opt span{min-width:0}
.opt.big{padding:15px}
.opt.big b{display:block}
.opt.big small{display:block;color:var(--muted);font-size:.92rem}
.other-in{margin-top:8px}

/* questionnaire */
.sechead{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;align-items:baseline;margin-bottom:6px}
.sechead .mono{color:var(--accent)}
.pbar{height:6px;background:var(--line);border-radius:6px;overflow:hidden;margin:10px 0 24px}
.pbar i{display:block;height:100%;background:var(--accent);transition:width .3s ease}
.qs{display:grid;gap:26px;margin-top:22px}
.q{border:0;margin:0;padding:0;min-width:0}
.q legend{padding:0;display:flex;gap:10px;align-items:baseline}
.q legend .n{font-family:var(--f-mono);font-size:.78rem;color:var(--accent2-ink);background:var(--tint);border-radius:5px;padding:2px 6px;flex-shrink:0}
.q .qhelp{font-size:.9rem;color:var(--muted);margin:-2px 0 10px}
.q.has-err .opt,.q.has-err .in{border-color:var(--bad)}
.subhead{font-size:1.1rem;font-weight:700;padding-top:6px;border-top:1px solid var(--line);margin-top:4px}
.subhead:first-child{border-top:0;padding-top:0;margin-top:0}
.mx{display:grid;gap:10px}
.mx-row{border:1px solid var(--line);border-radius:9px;padding:12px;background:var(--field)}
.mx-row > div:first-child{font-weight:500;margin-bottom:8px}
.mx-row .rx{display:block;font-weight:400;font-size:.85rem;color:var(--muted);margin-top:4px;line-height:1.4}
.mx-row .rx b{font-weight:600}
.mx-row .ri{font-family:var(--f-mono);font-size:.75rem;color:var(--muted);margin-right:6px}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg label{flex:1 1 120px;position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;text-align:center;padding:8px 10px;border:1.5px solid var(--line-strong);border-radius:8px;font-size:.92rem;line-height:1.25;transition:all .12s;background:var(--surface)}
.seg label:hover span{border-color:var(--ink)}
.seg input:checked + span{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}
.seg input:focus-visible + span{outline:3px solid var(--ring);outline-offset:2px}
.mx-row.miss{border-color:var(--bad)}
.done-ic{width:56px;height:56px;border-radius:50%;background:var(--sel);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}
.ref{font-family:var(--f-mono);background:var(--tint);padding:3px 8px;border-radius:6px}
.summary{margin-top:18px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 16px;font-size:.98rem}
.summary dt{color:var(--muted)}
.summary dd{margin:0;font-weight:600}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:minmax(0,1fr)}
  .modes,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  body{font-size:16px}
  .why{grid-template-columns:minmax(0,1fr)}
  .row2,.opts.cols2{grid-template-columns:minmax(0,1fr)}
  .trust{grid-template-columns:minmax(0,1fr)}
  .stepper li span{font-size:.7rem}
  .topbar .btn .lbl-long{display:none}
}
@media (max-width:440px){.modes,.steps{grid-template-columns:minmax(0,1fr)}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat b{font-size:1.3rem}}

/* ---- additions for the PHP/MySQL build (no inline style attributes, so the CSP can forbid them) ---- */
.acc{color:var(--accent)}
.mt8{margin-top:8px}
.mt18{margin-top:18px}
.mt20{margin-top:20px}
.mb12{margin-bottom:12px}
.m0{margin:0!important}
.sub.lg{font-size:1.08rem;color:var(--ink-2)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.fields .err{min-height:1.4em}
.linkbtn{background:none;border:0;color:var(--accent);font:600 .92rem var(--f-body);cursor:pointer;text-decoration:underline;padding:0}
.linkbtn:hover{color:var(--accent-deep)}
/* save status bar */
.savebar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 14px;min-height:28px;margin:-10px 0 14px;font-size:.88rem;color:var(--muted)}
.savebar .st{display:inline-flex;align-items:center;gap:7px}
.savebar .st::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--line-strong);flex-shrink:0}
.savebar[data-s="saved"] .st::before{background:var(--accent)}
.savebar[data-s="saving"] .st::before,.savebar[data-s="pending"] .st::before{background:var(--accent2)}
.savebar[data-s="offline"] .st::before{background:var(--accent2-ink)}
.savebar[data-s="error"] .st::before,.savebar[data-s="conflict"] .st::before{background:var(--bad)}
.savebar[data-s="error"] .st,.savebar[data-s="conflict"] .st{color:var(--bad);font-weight:600}
.savebar .tools{display:inline-flex;gap:14px;flex-wrap:wrap}
/* flash messages */
.flash{margin-bottom:16px;display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between}
.flash .fb{flex:1 1 260px}
.flash .fb p+p{margin-top:6px}
h1[tabindex="-1"]:focus{outline:none}
.flash .fa{display:inline-flex;flex-wrap:wrap;gap:10px;align-items:center}
.flash .btn{padding:.5rem .9rem;font-size:.9rem}
.land-flash{margin-top:16px;max-width:58ch}
/* resume link panel */
.rlink{display:grid;gap:10px;width:100%}
.rlink .row{display:flex;gap:8px;flex-wrap:wrap}
.rlink input{flex:1 1 240px;font-family:var(--f-mono);font-size:.82rem}
.rlink .btn{flex-shrink:0}
/* 404 */
.nf{padding-block:clamp(48px,10vw,120px)}
.nf h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}
.nf p{margin-top:14px;color:var(--ink-2);max-width:56ch}
.nf .ctas{margin-top:26px}
@media print{
  .topbar,.stepper,.savebar,.flash,.actions,#landing{display:none!important}
  body{background:#fff;color:#000}
  .card{border:0;padding:0}
}

/* ================= Admin dashboard (dashboard.php) ================= */
/* Admin dashboard — reuses the survey design tokens from survey.css */
.adm-main{padding-block:28px 72px}
.adm .card{margin-bottom:18px}
.adm .card h2{font-size:1.2rem;font-weight:700;margin-bottom:12px}
.adm .card.narrow{max-width:460px;margin:24px auto}
.adm-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:16px}
.adm-head h1{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.anav{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-weight:600}
.anav a{text-decoration:none;color:var(--ink-2)}
.anav a[aria-current]{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
form.inline{display:inline-flex;gap:6px;align-items:center}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs a{padding:8px 14px;text-decoration:none;color:var(--muted);border-bottom:3px solid transparent;font-weight:600}
.tabs a[aria-current]{color:var(--ink);border-bottom-color:var(--accent)}
.filters{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end;margin-bottom:12px}
.filters .fbtn{display:flex;gap:8px}
.filters .btn{padding:.7rem 1rem}
.exportf{margin-bottom:14px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:16px}
.tbl{width:100%;border-collapse:collapse;font-size:.94rem}
.tbl th,.tbl td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{background:var(--surface-2);font-weight:600;white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl td.empty{text-align:center;color:var(--muted);padding:28px}
.tbl .acts{display:flex;flex-wrap:wrap;gap:10px 16px}
.in.sm{padding:.4rem .6rem;font-size:.88rem;width:200px}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--tint);color:var(--ink-2)}
.badge.b-submitted{background:var(--sel);color:var(--accent)}
.badge.b-draft{background:var(--warn-bg);color:var(--accent2-ink)}
.badge.b-abandoned{background:var(--bad-bg);color:var(--bad)}
.pager{display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;margin:10px 0}
.ans{display:grid;gap:0}
.arow{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px dashed var(--line)}
.arow:first-child{border-top:0}
.arow.hiddenq{opacity:.65}
.aq .n{font-family:var(--f-mono);font-size:.75rem;color:var(--accent2-ink);background:var(--tint);border-radius:5px;padding:2px 6px}
.aq em{display:block;margin-top:4px}
.av{font-weight:600}
.pre{white-space:pre-wrap;overflow-wrap:anywhere}
.mxt{border-collapse:collapse;font-size:.9rem;width:100%}
.mxt th,.mxt td{padding:5px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.mxt th{font-weight:400;color:var(--ink-2)}
code{font-family:var(--f-mono);font-size:.9em}
@media (max-width:900px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.filters>div:first-child{grid-column:1/-1}.arow{grid-template-columns:minmax(0,1fr)}}
@media (max-width:540px){.filters{grid-template-columns:minmax(0,1fr)}}