/* CertPep — Total Research Gate: age gate (21+ consent popup).
   Standalone stylesheet; loads on public non-checkout pages only. */

/* Themes often lack a global border-box reset, which makes width:100% + padding overflow. */
.cptrg-age-gate,
.cptrg-age-gate *,
.cptrg-age-gate *::before,
.cptrg-age-gate *::after{
  box-sizing:border-box;
}

.cptrg-age-gate{
  position:fixed;
  inset:0;
  z-index:2147483300;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif;
}
.cptrg-age-gate[hidden]{display:none}

.cptrg-age-gate__backdrop{
  position:absolute;
  inset:0;
  background:rgba(11,19,36,.78);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}

.cptrg-age-gate__panel{
  position:relative;
  width:100%;
  max-width:440px;
  background:#ffffff;
  color:#152A4D;
  border-radius:16px;
  box-shadow:0 22px 70px rgba(12,31,55,.12),0 40px 90px -30px rgba(0,0,0,.7);
  padding:28px 24px;
  text-align:center;
}

.cptrg-age-gate__title{
  margin:0 0 10px;
  font-size:22px;
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.25;
  color:#152A4D;
}

.cptrg-age-gate__text{
  margin:0 0 18px;
  font-size:14px;
  line-height:1.6;
  color:#4B637C;
}

.cptrg-age-gate__consent{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:0 0 18px;
  font-size:13px;
  line-height:1.5;
  text-align:left;
  color:#152A4D;
  cursor:pointer;
}
.cptrg-age-gate__checkbox{
  flex:none;
  width:18px;
  height:18px;
  margin-top:1px;
  accent-color:#18A7AE;
  cursor:pointer;
}
.cptrg-age-gate__consent a{
  color:#155E75;
  font-weight:600;
  text-decoration:underline;
  text-underline-offset:2px;
}
.cptrg-age-gate__consent a:hover{color:#18A7AE}

.cptrg-age-gate__actions{
  display:flex;
  flex-direction:column;
  gap:10px;
  width:100%;
  max-width:100%;
}

.cptrg-age-gate__btn{
  appearance:none;
  -webkit-appearance:none;
  display:block;
  box-sizing:border-box;
  width:100%;
  max-width:100%;
  min-width:0;
  margin:0;
  padding:13px 18px;
  border:0;
  border-radius:12px;
  font:inherit;
  font-size:15px;
  font-weight:800;
  line-height:1.3;
  text-align:center;
  text-transform:none;
  letter-spacing:normal;
  white-space:normal;
  overflow-wrap:anywhere;
  cursor:pointer;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
.cptrg-age-gate__btn--confirm{background:#18A7AE;color:#ffffff}
.cptrg-age-gate__btn--confirm:hover:not(:disabled){background:#155E75}
.cptrg-age-gate__btn--confirm:disabled{opacity:.5;cursor:not-allowed}
.cptrg-age-gate__btn--deny{background:#f6f8fb;color:#4B637C;border:1px solid rgba(21,42,77,.14)}
.cptrg-age-gate__btn--deny:hover{background:#EEF2F7}

body.cptrg-age-gate-open{overflow:hidden!important}

/* Terms & Conditions popup (opens above the age gate) */
.cptrg-age-terms{
  position:absolute;
  inset:0;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}
.cptrg-age-terms[hidden]{display:none}
.cptrg-age-terms__backdrop{position:absolute;inset:0;background:rgba(11,19,36,.72);cursor:pointer}
.cptrg-age-terms__panel{
  position:relative;
  display:flex;
  flex-direction:column;
  width:100%;
  max-width:560px;
  max-height:min(82vh,720px);
  background:#ffffff;
  color:#152A4D;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 22px 70px rgba(12,31,55,.12),0 40px 90px -30px rgba(0,0,0,.7);
  text-align:left;
}
.cptrg-age-terms__bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid rgba(21,42,77,.14)}
.cptrg-age-terms__title{margin:0;font-size:16px;font-weight:800;line-height:1.3;color:#152A4D}
.cptrg-age-terms__close{flex:none;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(21,42,77,.14);border-radius:10px;background:#f6f8fb;color:#152A4D;font-size:22px;line-height:1;cursor:pointer}
.cptrg-age-terms__close:hover{background:#EEF2F7}
.cptrg-age-terms__body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 18px;font-size:13px;line-height:1.6;color:#4B637C}
.cptrg-age-terms__body h3{margin:14px 0 4px;font-size:13.5px;font-weight:700;line-height:1.4;color:#152A4D}
.cptrg-age-terms__body h3:first-child{margin-top:0}
.cptrg-age-terms__body p{margin:6px 0}
.cptrg-age-terms__foot{padding:12px 16px;border-top:1px solid rgba(21,42,77,.14)}
.cptrg-age-terms__done{display:block;box-sizing:border-box;max-width:100%;margin:0;width:100%;padding:12px;border:0;border-radius:12px;background:#18A7AE;color:#fff;font:inherit;font-size:15px;font-weight:800;cursor:pointer}
.cptrg-age-terms__done:hover{background:#155E75}