/* Passcode page — deliberately minimal */
:root {
  --paper: #f2ede3;
  --ink: #1b1d1a;
  --ink-3: #5e5d53;
  --green: #1e3a2f;
  --rust: #9a3d20;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  -webkit-font-smoothing: antialiased;
}
.access {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}
.access__form {
  width: 100%;
  max-width: 340px;
  display: grid;
  gap: 14px;
  text-align: center;
}
.access__title {
  margin: 0 0 20px;
  font-family: "Newsreader", Georgia, serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(2.6rem, 10vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.access__title::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  margin: 22px auto 0;
  background: var(--rust);
}
.access__label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.access__input {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-align: center;
}
.access__input:focus { outline: 2px solid var(--rust); outline-offset: 2px; }
.access__input[aria-invalid="true"] { border-color: var(--rust); }
.access__error {
  min-height: 1.4em;
  margin: 0;
  font-size: 0.8rem;
  color: var(--rust);
}
.access__btn {
  min-height: 52px;
  border: 1px solid var(--green);
  border-radius: 0;
  background: var(--green);
  color: var(--paper);
  font: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.access__btn:hover { background: transparent; color: var(--green); }
.access__btn:focus-visible { outline: 2px solid var(--rust); outline-offset: 3px; }
.shake { animation: shake 0.36s ease; }
@keyframes shake {
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
@media (prefers-reduced-motion: reduce) {
  .shake { animation: none; }
  .access__btn { transition: none; }
}