/* Book output, controls, trace log, status */

.enigma-book {
  --book-row: 30px;
  --book-baseline: 22px;
  position: relative;
  width: min(940px, 100%);
  height: 430px;
  margin: -30px auto 16px;
  padding: 38px 56px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 46px;
  border: 1px solid rgba(70, 47, 27, 0.82);
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 0 calc(50% - 10px), rgba(78, 48, 29, 0.28) calc(50% - 9px) calc(50% + 9px), transparent calc(50% + 10px)),
    radial-gradient(circle at 50% 10%, rgba(255, 255, 255, 0.52), transparent 28%),
    linear-gradient(90deg, #d7d0ae 0%, #f2edcf 9%, #efe8c3 46%, #d8cca2 50%, #eee6bf 54%, #f4edce 91%, #d0c49d 100%);
  color: #1c160e;
  box-sizing: border-box;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.32),
    inset 0 24px 46px rgba(255, 255, 255, 0.24),
    inset 0 -28px 52px rgba(72, 42, 21, 0.2),
    0 18px 28px rgba(0, 0, 0, 0.5);
}

.enigma-book::before,
.enigma-book::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.enigma-book::before {
  inset: 16px 18px 22px;
  border: 1px solid rgba(83, 55, 31, 0.2);
  border-radius: 6px;
  box-shadow:
    inset 0 0 20px rgba(92, 62, 33, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.18);
}

.enigma-book::after {
  left: 50%;
  top: 22px;
  bottom: 28px;
  width: 18px;
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(51, 32, 18, 0.32), transparent 64%);
}

.book-column {
  position: relative;
  z-index: 1;
  min-height: 286px;
  max-height: 336px;
  padding: 8px 8px 18px;
  overflow: auto;
  color: #21170f;
  font-family: "Courier New", monospace;
  font-size: 13.5pt;
  line-height: var(--book-row);
  text-align: left;
  overflow-wrap: break-word;
  scrollbar-color: rgba(88, 58, 32, 0.55) transparent;
}

.book-column h2 {
  margin: 0 0 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(76, 52, 31, 0.32);
  color: #382719;
  font-family: "Allerta Stencil", sans-serif;
  font-size: 13pt;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
}

.book-column p {
  margin: 0;
  min-height: calc(100% - 54px);
  padding-top: 0;
  background:
    repeating-linear-gradient(
      180deg,
      transparent 0 calc(var(--book-baseline) - 1px),
      rgba(73, 59, 36, 0.24) calc(var(--book-baseline) - 1px) var(--book-baseline),
      transparent var(--book-baseline) var(--book-row)
    );
  color: #18130d;
  line-height: var(--book-row);
  white-space: pre-wrap;
  text-shadow: 0 1px rgba(255, 255, 255, 0.32);
}

.book-options {
  --book-options-width: min(940px, 70%);
  --book-options-offset-x: 0px;
  --book-options-offset-y: 0px;
  --book-options-margin-top: clamp(12px, 2.4vw, 18px);
  --book-options-pad-width: 100%;
  --book-options-pad-height: 100%;
  --book-options-pad-offset-x: 0px;
  --book-options-pad-offset-y: 0px;
  width: var(--book-options-width);
  height: auto;
  min-height: clamp(56px, 6.2vw, 70px);
  margin: var(--book-options-margin-top) auto 28px;
  padding: clamp(8px, 1.6vw, 10px) clamp(12px, 2.2vw, 18px) clamp(10px, 1.8vw, 14px);
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(10px, 2vw, 14px);
  box-sizing: border-box;
  transform: translate(var(--book-options-offset-x), var(--book-options-offset-y));
  justify-content: center;
}

.book-options::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 0;
  width: var(--book-options-pad-width);
  height: var(--book-options-pad-height);
  transform: translate(-50%, -50%) translate(var(--book-options-pad-offset-x), var(--book-options-pad-offset-y));
  border: 1px solid rgba(86, 61, 36, 0.24);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(76, 50, 27, 0.12)),
    rgba(220, 205, 166, 0.28);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.24),
    inset 0 -18px 28px rgba(68, 42, 20, 0.14),
    0 12px 24px rgba(68, 42, 20, 0.14);
  pointer-events: none;
}

.book-options button {
  position: relative;
  z-index: 1;
  min-height: clamp(40px, 4.8vw, 46px);
  padding: clamp(8px, 1.8vw, 10px) clamp(12px, 2.6vw, 18px);
  border: 1px solid rgba(71, 48, 27, 0.46);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(88, 58, 32, 0.1)),
    rgba(238, 225, 183, 0.72);
  color: #24170d;
  font-family: "Courier New", monospace;
  font-size: clamp(0.82rem, 1.4vw, 0.94rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.35),
    0 4px 10px rgba(68, 42, 20, 0.22);
  cursor: pointer;
}

.book-options button:hover {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(88, 58, 32, 0.14)),
    rgba(247, 233, 190, 0.86);
}

.enigma-log {
  width: min(940px, 100%);
  min-height: 240px;
  max-height: 360px;
  margin: 0 auto;
  padding: 18px 22px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
    rgba(0, 0, 0, 0.22);
  color: #ffffff;
  font-family: "Courier New", monospace;
  text-align: left;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

.enigma-log[hidden] {
  display: none;
}

.enigma-log h2 {
  margin: 0 0 8px;
  color: #ffffff;
  font-family: "Allerta Stencil", sans-serif;
  font-size: 14pt;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.log-line {
  margin: 0 0 6px;
  color: #ffffff;
  line-height: 1.45;
}

.machine-status {
  width: min(940px, 100%);
  margin: clamp(10px, 2vw, 14px) auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  color: #ffffff;
  font-family: "Courier New", monospace;
  font-size: 0.96rem;
}

.machine-status span {
  min-height: 24px;
  padding: 5px 11px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.2);
}