/* Eudaimonia Research — фронтенд */
.er-wrap{
  max-width:1120px;margin:0 auto;padding:0 4px;
  --s:#fff;--b:#e6e9ef;--t:#111418;--m:#5b6472;--dim:#8a929e;--grid:#eef1f5;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--t)
}
.er-showcase-head{display:flex;justify-content:space-between;align-items:center;margin:8px 0 20px}
.er-sc-title{font-size:24px;font-weight:800;letter-spacing:-.02em;margin:0}
.er-back{display:inline-block;margin:8px 0 18px;color:var(--m);text-decoration:none;font-size:14px;font-weight:600}
.er-back:hover{color:var(--t)}

/* витрина */
.er-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.er-scard{display:block;background:var(--s);border:1px solid var(--b);border-radius:16px;padding:20px;
  text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s,border-color .15s;
  box-shadow:0 1px 3px rgba(20,24,31,.05)}
.er-scard:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(20,24,31,.10);border-color:var(--ac)}
.er-scard-soon{border-style:dashed;border-color:#d7dbe2;background:#fafbfc;cursor:default;
  box-shadow:none;--ac:#aab1bb}
.er-scard-soon:hover{transform:none;box-shadow:none;border-color:#d7dbe2}
.er-scard-soon .er-scard-dot{box-shadow:none}
.er-scard-soon .er-scard-title,.er-scard-soon .er-scard-intro{color:var(--dim)}
.er-scard-top{display:flex;justify-content:flex-start;gap:8px;align-items:center;margin-bottom:14px}
.er-scard-dot{width:10px;height:10px;border-radius:50%;background:var(--ac);box-shadow:0 0 12px var(--ac);margin-right:auto}
.er-scard-demo{font-size:11px;font-weight:700;color:var(--ac);background:color-mix(in srgb,var(--ac) 14%,transparent);padding:2px 8px;border-radius:5px}
.er-scard-title{font-size:18px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px;line-height:1.25}
.er-scard-intro{font-size:13.5px;color:var(--m);line-height:1.5;margin-bottom:14px;min-height:40px}
.er-scard-top-metric{display:inline-block;font-size:22px;font-weight:800;color:var(--ac);margin-bottom:14px}
.er-scard-foot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--dim);border-top:1px solid var(--grid);padding-top:12px}
.er-scard-open{color:var(--ac);font-weight:600}

/* страница опроса */
.er-study .er-title{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:24px 0 6px}
.er-study .er-intro{color:var(--m);margin-bottom:14px}
.er-flag{display:inline-block;background:rgba(192,138,15,.12);border:1px solid rgba(192,138,15,.35);
  color:#8a6408;font-size:12.5px;padding:5px 12px;border-radius:6px;margin:0 8px 16px 0}
.er-flag-note{background:rgba(47,126,244,.08);border-color:rgba(47,126,244,.3);color:#1f4f9c}

/* форма */
.er-form{background:var(--s);border:1px solid var(--b);border-radius:16px;padding:24px;max-width:660px;
  box-shadow:0 1px 3px rgba(20,24,31,.05)}
.er-q{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--grid);border-radius:8px;transition:background .3s}
.er-q-bad{background:rgba(229,72,77,.07)}
.er-q-label{display:block;font-weight:600;margin-bottom:6px;font-size:15px;color:var(--t)}
.er-req{color:#e5484d;margin-left:3px}
.er-q-help{font-size:13px;color:var(--m);margin-bottom:10px}
.er-opts{display:flex;flex-direction:column;gap:2px}
.er-opt{display:flex;align-items:center;gap:8px;padding:6px 0;cursor:pointer;font-size:15px;color:var(--t)}
.er-opt input{width:auto;margin:0}

/* шкала Ликерта */
.er-likert{display:flex;flex-wrap:wrap;gap:6px}
.er-likert-item{flex:1;min-width:92px;display:flex;flex-direction:column;align-items:center;gap:6px;
  border:1px solid var(--b);border-radius:10px;padding:10px 6px;cursor:pointer;text-align:center;
  font-size:12px;color:var(--m);transition:border-color .15s,background .15s}
.er-likert-item:hover{border-color:var(--ac)}
.er-likert-item input{position:absolute;opacity:0;pointer-events:none}
.er-likert-dot{width:16px;height:16px;border-radius:50%;border:2px solid #c7ccd6;transition:all .15s}
.er-likert-item:has(input:checked){border-color:var(--ac);background:color-mix(in srgb,var(--ac) 8%,transparent)}
.er-likert-item:has(input:checked) .er-likert-dot{border-color:var(--ac);background:var(--ac);box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 20%,transparent)}
.er-likert-txt{line-height:1.3}

.er-range{max-width:420px}
.er-range-head{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:10px}
.er-step{width:46px;height:46px;flex:0 0 46px;border:1px solid var(--b);background:#fff;border-radius:14px;
  font-size:24px;line-height:1;color:var(--t);cursor:pointer;-webkit-tap-highlight-color:transparent;
  transition:border-color .12s,background .12s}
.er-step:hover{border-color:var(--ac);color:var(--ac)}
.er-step:active{background:color-mix(in srgb,var(--ac) 12%,transparent)}
.er-range-value{min-width:110px;text-align:center;cursor:text;border-radius:12px;padding:4px 8px}
.er-range-value:focus{outline:2px solid color-mix(in srgb,var(--ac) 40%,transparent);outline-offset:2px}
.er-val{font-size:38px;font-weight:800;letter-spacing:-.02em;color:var(--ac);line-height:1.1}
.er-untouched .er-val{color:var(--dim)}
.er-range-exact{display:none;width:110px;font-size:30px;font-weight:800;text-align:center;color:var(--ac);
  border:1px solid var(--b);border-radius:10px;padding:2px 4px;-moz-appearance:textfield}
.er-range-exact::-webkit-outer-spin-button,.er-range-exact::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.er-study input[type=range]{width:100%;accent-color:var(--ac);height:34px}
.er-untouched input[type=range]{opacity:.55}
.er-range-ends{display:flex;justify-content:space-between;font-size:12px;color:var(--dim);margin-top:-2px}
.er-study .er-number{padding:9px 11px;border:1px solid #cfd4dc;border-radius:8px;width:150px;font-size:15px}
.er-study .er-text{width:100%;max-width:560px;padding:10px;border:1px solid #cfd4dc;border-radius:8px;font-size:14px}

.er-consent{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--m);margin:18px 0;line-height:1.4}
.er-consent input{margin-top:3px}
.er-submit{background:var(--ac);color:#fff;border:0;padding:12px 28px;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer}
.er-submit[disabled]{opacity:.6;cursor:default}
.er-err{display:none;margin-top:12px;color:#c0292d;font-size:14px}
.er-locked{margin:12px 0 0;font-size:12.5px;color:var(--dim);line-height:1.45;max-width:460px}

/* блок «подписаться / напомнить» */
.er-cta{background:color-mix(in srgb,var(--ac) 7%,#fff);border:1px solid color-mix(in srgb,var(--ac) 30%,transparent);
  border-radius:16px;padding:18px 20px;margin:22px 0 4px;max-width:660px}
.er-cta-title{font-size:14.5px;color:var(--t);margin-bottom:12px;line-height:1.45}
.er-cta-actions{display:flex;flex-wrap:wrap;gap:10px}
.er-cta-btn{display:inline-block;padding:11px 18px;border-radius:10px;font-size:14px;font-weight:700;
  cursor:pointer;border:1px solid var(--ac);text-decoration:none;background:#fff;color:var(--ac);transition:background .12s,color .12s}
.er-cta-btn:hover{background:var(--ac);color:#fff}
.er-cta-ig{background:var(--ac);color:#fff}
.er-cta-ig:hover{opacity:.9;color:#fff}
.er-cta-form{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.er-cta-email{flex:1;min-width:200px;padding:10px 12px;border:1px solid var(--b);border-radius:10px;font-size:14px}
.er-cta-send{padding:10px 18px;border:0;border-radius:10px;background:var(--ac);color:#fff;font-weight:700;cursor:pointer}
.er-cta-msg{margin-top:10px;font-size:13px;color:var(--m)}

/* результаты */
.er-results-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:15px;font-weight:700;margin:22px 0 14px}
.er-total{color:var(--ac)}
.er-reset{font-weight:400;font-size:12px;color:var(--dim);text-decoration:underline}
.er-seg{font-size:13px;padding:6px 10px;border:1px solid var(--b);border-radius:8px;background:#fff;font-weight:400;max-width:320px}
.er-shown{font-size:12px;font-weight:400;color:var(--dim);margin-left:8px}
.er-seg-wrap.er-loading{opacity:.5}

.er-charts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.er-chart-box{background:var(--s);border:1px solid var(--b);border-radius:16px;padding:20px;box-shadow:0 1px 3px rgba(20,24,31,.05)}
.er-chart-box.wide{grid-column:1/-1}
.er-chart-title{font-size:15px;font-weight:700;margin-bottom:14px}
.er-canvas-holder{position:relative;height:300px}
.er-chart-stats{margin-top:12px;font-size:13px;font-weight:600;color:var(--t)}
.er-chart-note{margin-top:4px;font-size:12px;color:var(--dim);line-height:1.4}
.er-empty{color:var(--dim);font-size:14px}

/* матрица корреляций */
.er-corr{overflow-x:auto}
.er-corr table{border-collapse:collapse;font-size:12px;width:100%}
.er-corr th,.er-corr td{border:1px solid var(--grid);padding:6px 8px;text-align:center;white-space:nowrap}
.er-corr th.er-corr-row{text-align:left;font-weight:600;max-width:280px;overflow:hidden;text-overflow:ellipsis}

@media(max-width:760px){
  .er-cta-btn,.er-cta-send{width:100%;text-align:center}
  .er-range{max-width:none}
  .er-step{width:54px;height:54px;flex:0 0 54px;font-size:26px}
  .er-val{font-size:42px}
  .er-study input[type=range]{height:44px}
  .er-charts{grid-template-columns:1fr}
  .er-canvas-holder{height:260px}
  .er-likert-item{min-width:70px;font-size:11px}
}