/*
 * TEMPORARY PRE-RELEASE GATE
 * Remove this file and the matching prerelease-gate.css / prerelease-gate.js
 * tags in site/index.html, site/en/index.html and the site/pr/ feature pages when the site is released.
 */

body.prerelease-gate-active {
  overflow: hidden;
}

.prerelease-gate {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow: auto;
  background: #fff;
  color: #163126;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 5s linear, visibility 0s linear 5s;
}

.prerelease-gate.is-fading,
.prerelease-gate.is-locked {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 5s linear, visibility 0s linear 0s;
}

.prerelease-gate.is-unlocking {
  opacity: 0;
  visibility: visible;
  pointer-events: none;
  transition: opacity 0.4s ease, visibility 0s linear 0.4s;
}

.prerelease-gate__panel {
  width: min(680px, 100%);
  text-align: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.prerelease-gate.is-locked .prerelease-gate__panel {
  opacity: 1;
  transform: translateY(0);
}

.prerelease-gate__title {
  margin: 0;
  color: #173c2e;
  font: 900 clamp(3rem, 9vw, 6.75rem) / 0.98 "LINE Seed JP", "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing: -0.065em;
}

.prerelease-gate__form {
  display: grid;
  justify-items: center;
  gap: 10px;
  width: min(360px, 100%);
  margin: clamp(34px, 6vw, 54px) auto 0;
}

.prerelease-gate__label {
  color: #50645a;
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.prerelease-gate__input {
  width: 100%;
  min-height: 58px;
  padding: 12px 18px;
  border: 1px solid #bccdc3;
  border-radius: 16px;
  outline: 0;
  background: #fff;
  color: #163126;
  box-shadow: 0 14px 38px rgba(23, 60, 46, 0.08);
  font: 750 1.2rem / 1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
  text-align: center;
  letter-spacing: 0.16em;
}

.prerelease-gate__input:focus {
  border-color: #2b8054;
  box-shadow: 0 0 0 4px rgba(43, 128, 84, 0.15), 0 14px 38px rgba(23, 60, 46, 0.08);
}

.prerelease-gate__button {
  width: 100%;
  min-height: 52px;
  padding: 11px 18px;
  border: 1px solid #173c2e;
  border-radius: 14px;
  background: #173c2e;
  color: #fff;
  font: 850 0.96rem / 1.4 "LINE Seed JP", "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, ui-sans-serif, system-ui, sans-serif;
  cursor: pointer;
}

.prerelease-gate__button:hover,
.prerelease-gate__button:focus-visible {
  background: #2b8054;
  border-color: #2b8054;
}

.prerelease-gate__error {
  min-height: 1.5em;
  margin: 2px 0 0;
  color: #b33b31;
  font-size: 0.78rem;
  font-weight: 750;
}

.prerelease-gate__error[hidden] {
  visibility: hidden;
}

@media (max-width: 520px) {
  .prerelease-gate {
    padding: 20px;
  }

  .prerelease-gate__title {
    font-size: clamp(2.8rem, 17vw, 4.5rem);
  }
}