/* Member register and login. Swiss slate desk, gold action. */
.member-gate {
  --bg: #0f172a;
  --fg: #f8fafc;
  --card: #222735;
  --muted: #cbd5e1;
  --border: #334155;
  --primary: #f59e0b;
  --on-primary: #0f172a;
  --danger: #fecaca;
  --ok: #bbf7d0;
  --font: "IBM Plex Sans", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
}

.member-gate * { box-sizing: border-box; }

.member-gate .skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 2;
  padding: 8px 12px;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
}

.member-gate .skip:focus { top: 16px; }

.member-gate .gate {
  min-height: 100dvh;
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 40px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 440px);
  gap: 64px;
  align-items: center;
}

.member-gate .brand-logo {
  display: block;
  width: min(240px, 72vw);
  height: auto;
  margin-bottom: 40px;
}

.member-gate.member-home .brand-logo {
  width: min(480px, 100%);
}

.member-gate .eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--primary);
}

.member-gate h1 {
  margin: 0;
  max-width: 10em;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.member-gate .lede {
  margin: 16px 0 0;
  max-width: 28em;
  color: var(--muted);
  font-size: 18px;
}

.member-gate .card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 32px 28px 28px;
}

.member-gate .field { margin-bottom: 16px; }

.member-gate .field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.member-gate .field input {
  width: 100%;
  height: 52px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg);
  color: var(--fg);
  font: 500 16px/1.4 var(--font);
}

.member-gate .field input::placeholder { color: #64748b; }

.member-gate .code-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.member-gate .code-row input { flex: 1; min-width: 0; }

.member-gate .code-send {
  flex: 0 0 auto;
  min-width: 112px;
  height: 52px;
  padding: 0 14px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg);
  font: 600 14px/1 var(--font);
  cursor: pointer;
}

.member-gate .code-send:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }

.member-gate .code-send:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.member-gate .code-send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.member-gate .password { position: relative; }

.member-gate .password input { padding-right: 52px; }

.member-gate .field input:focus-visible,
.member-gate .void-eye:focus-visible,
.member-gate .submit:focus-visible,
.member-gate .foot a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.member-gate .void-eye {
  position: absolute;
  right: 4px;
  top: 50%;
  width: 44px;
  height: 44px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.member-gate .void-eye:hover { color: var(--fg); }

.member-gate .void-eye svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.member-gate .void-eye .eye-off { display: none; }
.member-gate .void-eye[aria-pressed="true"] .eye-on { display: none; }
.member-gate .void-eye[aria-pressed="true"] .eye-off { display: block; }

.member-gate .msg {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
}

.member-gate .msg:focus { outline: none; }

.member-gate .msg--err { color: var(--danger); }

.member-gate .msg--ok { color: var(--ok); }

.member-gate .submit {
  width: 100%;
  height: 52px;
  margin-top: 4px;
  border: 0;
  border-radius: 0;
  background: var(--primary);
  color: var(--on-primary);
  font: 600 16px/1 var(--font);
  cursor: pointer;
  transition: filter 200ms ease;
}

.member-gate .submit:hover:not(:disabled) { filter: brightness(1.06); }

.member-gate .submit:active:not(:disabled) { transform: scale(0.98); }

.member-gate .submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.member-gate .foot {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.member-gate .foot a {
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 800px) {
  .member-gate .gate {
    display: block;
    padding: 28px 16px 40px;
  }

  .member-gate .brand-logo { margin-bottom: 24px; }

  .member-gate h1 { font-size: 36px; }

  .member-gate .lede { margin-bottom: 24px; font-size: 16px; }

  .member-gate .card { padding: 24px 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .member-gate .submit { transition: none; }
}