:root {
  color-scheme: light;
  --bg-ink: #1e1611;
  --bg-shadow: #2f1d14;
  --bg-plate: rgba(243, 226, 199, 0.88);
  --bg-panel: rgba(255, 248, 236, 0.78);
  --line: rgba(82, 49, 25, 0.2);
  --text: #2d1c12;
  --muted: #6f5a49;
  --brass: #b18334;
  --brass-deep: #7b551c;
  --copper: #9e4e27;
  --copper-deep: #683018;
  --steam: rgba(255, 244, 225, 0.6);
  --success: #2f6b4f;
  --warning: #905017;
  --shadow: 0 22px 48px rgba(23, 12, 7, 0.28);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: Baskerville, Georgia, "Palatino Linotype", serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 12%, rgba(255, 232, 189, 0.08), transparent 18%),
    radial-gradient(circle at 82% 18%, rgba(255, 217, 148, 0.06), transparent 24%),
    linear-gradient(180deg, #6f767d 0%, #555d65 20%, #424950 54%, #31373d 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0) 42%),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.025) 0,
      rgba(255, 255, 255, 0.025) 2px,
      rgba(0, 0, 0, 0) 2px,
      rgba(0, 0, 0, 0) 34px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(18, 22, 26, 0.18) 0,
      rgba(18, 22, 26, 0.18) 1px,
      rgba(0, 0, 0, 0) 1px,
      rgba(0, 0, 0, 0) 164px
    ),
    radial-gradient(circle at 22% 28%, rgba(255, 250, 237, 0.05), transparent 12%),
    radial-gradient(circle at 68% 20%, rgba(255, 250, 237, 0.04), transparent 15%),
    radial-gradient(circle at 54% 78%, rgba(255, 250, 237, 0.03), transparent 16%);
  animation: steamShift 18s ease-in-out infinite alternate;
}

.deck {
  width: min(1260px, calc(100% - 28px));
  margin: 24px auto 40px;
  display: grid;
  gap: 18px;
  opacity: 1;
  transform: none;
  transition: opacity 420ms ease, transform 420ms ease;
}

body.site-loading .deck,
body.site-locked .deck {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
  pointer-events: none;
}

body.site-unlocking .deck {
  opacity: 1;
  transform: none;
  pointer-events: none;
}

.vault-gate {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  justify-items: center;
  align-items: center;
  padding: 20px;
  overflow-x: hidden;
  overflow-y: auto;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 225, 164, 0.12), transparent 22%),
    linear-gradient(180deg, rgba(11, 15, 18, 0.88) 0%, rgba(7, 10, 12, 0.94) 100%);
  backdrop-filter: blur(8px);
}

.vault-shell {
  width: min(920px, 100%);
  min-height: calc(var(--viewport-height, 100dvh) - 40px);
  display: grid;
  align-items: center;
}

.vault-stage {
  position: relative;
  overflow: hidden;
  border-radius: 44px;
  padding: clamp(26px, 5vw, 44px);
  min-height: min(calc(var(--viewport-height, 100dvh) - 40px), 820px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
    linear-gradient(145deg, #656b72 0%, #4d555d 28%, #353c43 100%);
  border: 1px solid rgba(234, 211, 163, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 24px 60px rgba(0, 0, 0, 0.35);
}

.vault-stage::before,
.vault-stage::after {
  content: "";
  position: absolute;
  top: 18px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(180deg, #dec585 0%, #7f5d25 100%);
  box-shadow: inset 0 1px 1px rgba(255, 248, 227, 0.5);
}

.vault-stage::before {
  left: 18px;
}

.vault-stage::after {
  right: 18px;
}

.vault-door {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 48%),
    repeating-conic-gradient(
      from 0deg at 50% 50%,
      rgba(255, 255, 255, 0.035) 0deg,
      rgba(255, 255, 255, 0.035) 1deg,
      rgba(0, 0, 0, 0.05) 1deg,
      rgba(0, 0, 0, 0.05) 2.4deg
    ),
    linear-gradient(135deg, #cfbd92 0%, #b19664 24%, #e8d8ad 50%, #a7834e 78%, #d7c18c 100%);
  transition: transform 1200ms cubic-bezier(0.2, 0.78, 0.2, 1), opacity 900ms ease;
  box-shadow:
    inset 0 2px 0 rgba(255, 248, 222, 0.42),
    inset 0 -8px 16px rgba(71, 47, 19, 0.18);
}

.vault-door-left {
  left: 0;
  border-right: 1px solid rgba(84, 59, 28, 0.28);
  border-radius: 30px 0 0 30px;
}

.vault-door-right {
  right: 0;
  border-left: 1px solid rgba(84, 59, 28, 0.28);
  border-radius: 0 30px 30px 0;
}

.vault-stage.is-opening .vault-door-left {
  transform: translateX(-118%) rotate(-14deg);
  opacity: 0;
}

.vault-stage.is-opening .vault-door-right {
  transform: translateX(118%) rotate(14deg);
  opacity: 0;
}

.vault-core {
  position: relative;
  z-index: 2;
  width: min(880px, 100%);
  margin: 0 auto;
  display: grid;
  justify-items: center;
  gap: 18px;
  padding: clamp(26px, 4vw, 38px);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 252, 245, 0.72), rgba(255, 249, 238, 0.9)),
    linear-gradient(135deg, rgba(188, 151, 82, 0.14), transparent 40%);
  border: 1px solid rgba(91, 65, 35, 0.14);
  box-shadow: 0 18px 38px rgba(20, 12, 8, 0.18);
  text-align: center;
}

.vault-title {
  max-width: none;
  font-size: clamp(2.3rem, 4vw, 3.9rem);
  line-height: 0.98;
}

.vault-copy,
.vault-note,
.vault-error {
  max-width: 46ch;
  margin: 0;
  line-height: 1.55;
  color: var(--muted);
}

.combo-window {
  width: min(100%, 640px);
  min-height: 60px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 6px;
  padding: 12px 18px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(55, 39, 24, 0.96), rgba(32, 21, 12, 0.98));
  color: #f6ddb4;
  border: 1px solid rgba(223, 190, 132, 0.22);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  box-shadow:
    inset 0 1px 0 rgba(255, 236, 190, 0.08),
    0 10px 22px rgba(13, 8, 5, 0.18);
}

.combo-window-value {
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  font-family: "Courier New", monospace;
  font-size: clamp(0.92rem, 3.2vw, 1.3rem);
  letter-spacing: 0.08em;
  text-transform: none;
}

.combo-window-value::-webkit-scrollbar {
  display: none;
}

.combo-window-meta {
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.88;
}

.vault-lock-assembly {
  width: min(100%, 760px);
  display: grid;
  gap: 16px;
  justify-items: center;
}

.vault-lock-shell {
  width: min(100%, 760px);
  max-width: 760px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0 auto;
}

.vault-lock-cap {
  position: relative;
  flex: 0 0 52px;
  height: 160px;
  border-radius: 26px;
  background:
    linear-gradient(145deg, #6b451b 0%, #cfb175 22%, #f3dfaf 46%, #9b6c2f 74%, #5c3a17 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 247, 221, 0.44),
    inset 0 -10px 18px rgba(79, 50, 18, 0.24),
    0 12px 22px rgba(23, 13, 7, 0.2);
}

.vault-lock-cap::before,
.vault-lock-cap::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 8px;
  height: 80%;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(61, 41, 17, 0.8), rgba(255, 241, 200, 0.18), rgba(61, 41, 17, 0.8));
}

.vault-lock-cap::before {
  top: 10%;
}

.vault-lock-cap-left {
  margin-right: -10px;
}

.vault-lock-cap-right {
  margin-left: -10px;
}

.vault-lock {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  width: 100%;
  padding: 22px 20px;
  border: 0;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 245, 214, 0.18), rgba(255, 255, 255, 0) 26%),
    linear-gradient(145deg, #c7a86a 0%, #866027 12%, #dabe83 28%, #f0dfb0 50%, #9a6b31 74%, #60401b 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 247, 221, 0.44),
    inset 0 -14px 24px rgba(79, 50, 18, 0.22),
    0 18px 28px rgba(23, 13, 7, 0.24);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.vault-lock:focus-visible,
.vault-control-button:focus-visible,
.vault-input:focus-visible {
  outline: 2px solid rgba(238, 205, 129, 0.92);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(146, 96, 36, 0.22);
}

.vault-lock:active,
.vault-control-button:active {
  transform: translateY(1px);
}

.vault-lock-rod {
  position: relative;
  z-index: 2;
  display: block;
  width: calc(100% - 20px);
  height: 8px;
  margin: 0 auto;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(44, 30, 15, 0.95), rgba(129, 93, 44, 0.85) 48%, rgba(41, 27, 13, 0.96));
  box-shadow:
    inset 0 1px 0 rgba(255, 247, 221, 0.18),
    0 1px 0 rgba(30, 19, 8, 0.5);
}

.vault-lock-rod-top {
  margin-bottom: -8px;
}

.vault-lock-rod-bottom {
  margin-top: -8px;
}

.vault-lock-window {
  position: relative;
  min-height: 110px;
  padding: 10px 14px;
  overflow-x: auto;
  overflow-y: hidden;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(14, 12, 11, 0.96), rgba(31, 29, 27, 0.98) 48%, rgba(13, 11, 10, 0.98)),
    linear-gradient(90deg, rgba(255, 245, 214, 0.06), rgba(255, 255, 255, 0) 28%, rgba(255, 245, 214, 0.04) 60%, rgba(255, 255, 255, 0));
  border: 1px solid rgba(255, 232, 180, 0.16);
  box-shadow:
    inset 0 1px 0 rgba(255, 241, 200, 0.08),
    inset 0 -18px 28px rgba(0, 0, 0, 0.42);
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  touch-action: pan-x manipulation;
}

.vault-lock-window::-webkit-scrollbar {
  display: none;
}

.tumbler-track {
  position: relative;
  z-index: 2;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 44px;
  gap: 0;
  align-items: center;
  width: max-content;
  min-width: 100%;
  justify-content: center;
  padding: 10px 0;
  pointer-events: auto;
}

.tumbler-slot {
  position: relative;
  width: 44px;
  height: 86px;
  padding: 0;
  border: 0;
  cursor: pointer;
  color: #f3d38b;
  font: inherit;
  background:
    linear-gradient(180deg, rgba(225, 197, 141, 0.08), rgba(255, 255, 255, 0) 18%),
    linear-gradient(180deg, #27211b 0%, #161310 48%, #211b15 100%);
  box-shadow:
    inset 1px 0 0 rgba(255, 227, 161, 0.25),
    inset -1px 0 0 rgba(89, 64, 27, 0.9),
    inset 0 12px 18px rgba(255, 236, 188, 0.05),
    inset 0 -12px 18px rgba(0, 0, 0, 0.3);
  touch-action: manipulation;
}

.tumbler-slot::before,
.tumbler-slot::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  height: 1px;
  background: rgba(255, 232, 180, 0.2);
}

.tumbler-slot::before {
  top: 24px;
}

.tumbler-slot::after {
  bottom: 24px;
}

.tumbler-slot.is-active {
  background:
    linear-gradient(180deg, rgba(255, 228, 160, 0.16), rgba(255, 255, 255, 0) 18%),
    linear-gradient(180deg, #342919 0%, #1b160f 48%, #2b2217 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 220, 145, 0.45),
    inset 0 0 18px rgba(255, 213, 122, 0.14),
    0 0 0 1px rgba(255, 220, 145, 0.16);
}

.tumbler-slot.is-blank .tumbler-glyph--current {
  opacity: 0.32;
}

.tumbler-slot:focus-visible {
  outline: none;
}

.tumbler-glyph {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  display: grid;
  place-items: center;
  font-family: "Courier New", monospace;
  font-weight: 700;
  text-transform: lowercase;
  pointer-events: none;
}

.tumbler-glyph--prev,
.tumbler-glyph--next {
  font-size: 1rem;
  color: rgba(243, 211, 139, 0.44);
}

.tumbler-glyph--prev {
  top: 10px;
}

.tumbler-glyph--current {
  top: 50%;
  font-size: 1.75rem;
  line-height: 1;
  color: #f6db98;
  transform: translate(-50%, -50%);
  text-shadow:
    0 0 12px rgba(247, 212, 133, 0.2),
    0 1px 0 rgba(16, 12, 8, 0.8);
}

.tumbler-glyph--next {
  bottom: 10px;
}

.vault-input-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0.015;
  color: transparent;
  caret-color: transparent;
  background: transparent;
  border: 0;
  appearance: none;
  -webkit-appearance: none;
  font-size: 16px;
}

.vault-input-overlay::selection {
  background: transparent;
}

.vault-controls {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.vault-control-button {
  min-height: 52px;
  padding: 12px 18px;
  border: 0;
  border-radius: 16px;
  color: #fff8ec;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  background:
    linear-gradient(180deg, #bb7a37 0%, #8d5622 45%, #643918 100%);
  box-shadow: 0 10px 18px rgba(52, 29, 13, 0.18);
}

.vault-control-button-alt {
  background:
    linear-gradient(180deg, #857768 0%, #63574a 45%, #463c33 100%);
}

.vault-actions {
  display: flex;
  justify-content: center;
}

.vault-error {
  color: #7a2d21;
}

.steam-plume {
  position: absolute;
  bottom: 24%;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  opacity: 0;
  filter: blur(24px);
  background: radial-gradient(circle, rgba(255, 250, 238, 0.68), rgba(255, 250, 238, 0) 66%);
}

.steam-plume-a {
  left: 24%;
}

.steam-plume-b {
  left: 50%;
  width: 180px;
  height: 180px;
  transform: translateX(-50%);
}

.steam-plume-c {
  right: 24%;
}

.vault-stage.is-opening .steam-plume {
  animation: steamBurst 1200ms ease-out forwards;
}

.panel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 18%),
    linear-gradient(135deg, rgba(188, 151, 82, 0.12), transparent 42%),
    var(--bg-plate);
  box-shadow: var(--shadow);
}

.panel::before,
.panel::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, #dfc37d 0%, #7e5c25 100%);
  box-shadow: inset 0 1px 2px rgba(255, 248, 220, 0.6);
}

.panel::before {
  top: 14px;
  left: 14px;
}

.panel::after {
  top: 14px;
  right: 14px;
}

.masthead,
.result-dock {
  padding: 26px 28px;
}

.masthead {
  display: grid;
  gap: 22px;
}

.masthead-banner {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(94, 66, 31, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0)),
    rgba(255, 248, 236, 0.44);
  box-shadow:
    inset 0 1px 0 rgba(255, 250, 239, 0.44),
    0 16px 30px rgba(28, 16, 9, 0.12);
}

.masthead-banner-image {
  display: block;
  width: 100%;
  height: auto;
}

.masthead-utility-row {
  justify-content: center;
  margin-top: -2px;
}

.masthead-status {
  min-width: 11.5rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #814f1a;
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 5vw, 5.2rem);
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
}

.lede,
.panel-copy,
.helper-text,
.switch-note,
.dependency-card p,
.notice,
.download-link {
  color: var(--muted);
}

.lede {
  max-width: 52ch;
  margin: 16px 0 0;
  font-size: 1.06rem;
  line-height: 1.6;
}

.signal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.signal-pill {
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(82, 66, 47, 0.08);
  border: 1px solid rgba(81, 54, 31, 0.14);
  font-size: 0.92rem;
}

.utility-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.signal-button {
  border: 1px solid rgba(81, 54, 31, 0.16);
  border-radius: 999px;
  padding: 11px 16px;
  font: inherit;
  cursor: pointer;
  color: var(--text);
  background: rgba(255, 249, 239, 0.84);
}

.signal-button-secondary {
  background: rgba(82, 66, 47, 0.08);
}

.project-bank {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-switch-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 10px 10px 4px;
  text-decoration: none;
  color: inherit;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0)),
    rgba(255, 249, 239, 0.24);
  border: 1px solid rgba(88, 62, 34, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.project-switch-card:hover,
.project-switch-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(27, 16, 9, 0.16);
  outline: none;
}

.project-switch-card--placeholder {
  cursor: default;
}

.project-switch-card--placeholder:hover,
.project-switch-card--placeholder:focus-visible {
  transform: none;
  box-shadow: none;
}

.project-switch-plate {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 240px);
  aspect-ratio: 1 / 1;
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 246, 220, 0.18), rgba(255, 246, 220, 0) 34%),
    repeating-conic-gradient(
      from 0deg at 50% 50%,
      rgba(255, 255, 255, 0.09) 0deg,
      rgba(255, 255, 255, 0.09) 1.2deg,
      rgba(0, 0, 0, 0.04) 1.2deg,
      rgba(0, 0, 0, 0.04) 2.6deg
    ),
    linear-gradient(135deg, #dbc897 0%, #bea46f 24%, #eadab1 50%, #b59158 78%, #d8c18a 100%);
  box-shadow:
    inset 0 2px 0 rgba(255, 250, 234, 0.48),
    inset 0 -8px 16px rgba(74, 49, 19, 0.16),
    0 18px 34px rgba(29, 18, 10, 0.16);
}

.project-switch-plate::before,
.project-switch-plate::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  transform: translateY(-50%);
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 247, 218, 0.88), rgba(255, 247, 218, 0.1) 24%, transparent 24%),
    linear-gradient(135deg, #6e5120 0%, #c59d5e 50%, #6b4e1f 100%);
  box-shadow: inset 0 1px 1px rgba(255, 252, 240, 0.55), 0 2px 4px rgba(43, 26, 13, 0.22);
}

.project-switch-plate::before {
  left: 26px;
}

.project-switch-plate::after {
  right: 26px;
}

.project-toggle-base {
  position: relative;
  width: 90px;
  height: 90px;
  border-radius: 999px;
  background:
    linear-gradient(145deg, #7e6746 0%, #baa27b 38%, #705534 100%);
  box-shadow:
    inset 0 3px 8px rgba(255, 245, 214, 0.24),
    inset 0 -6px 10px rgba(48, 28, 11, 0.28);
}

.project-toggle-base::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 999px;
  border: 1px solid rgba(50, 34, 16, 0.22);
}

.project-toggle-handle {
  position: absolute;
  left: 50%;
  top: 16px;
  width: 24px;
  height: 48px;
  transform: translateX(-50%);
  border-radius: 999px;
  background:
    linear-gradient(180deg, #c9b287 0%, #8e6e46 58%, #6d502d 100%);
  box-shadow:
    inset 0 1px 1px rgba(255, 248, 230, 0.4),
    0 5px 10px rgba(40, 24, 11, 0.24);
}

.project-toggle-handle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -10px;
  width: 22px;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 250, 232, 0.9), rgba(255, 250, 232, 0) 28%),
    linear-gradient(180deg, #d5be95 0%, #8b6a43 65%, #6a4e2e 100%);
  box-shadow: 0 3px 6px rgba(40, 24, 11, 0.22);
}

.project-switch-card:hover .project-toggle-handle,
.project-switch-card:focus-visible .project-toggle-handle {
  transform: translateX(-50%) rotate(-11deg);
  transform-origin: 50% 100%;
}

.project-switch-card--placeholder .project-toggle-handle {
  transform: translateX(-50%) rotate(8deg);
}

.project-switch-card--placeholder:hover .project-toggle-handle,
.project-switch-card--placeholder:focus-visible .project-toggle-handle {
  transform: translateX(-50%) rotate(8deg);
}

.project-switch-indicator {
  position: absolute;
  left: 50%;
  bottom: 36px;
  width: 12px;
  height: 12px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(180deg, #4e130d 0%, #190505 100%);
  box-shadow: 0 0 0 1px rgba(82, 33, 21, 0.28);
}

.project-switch-card strong {
  display: block;
  font-size: 1.55rem;
  line-height: 1.08;
}

.project-switch-card > span:last-child {
  max-width: 18ch;
  text-align: center;
  line-height: 1.42;
  color: var(--muted);
}

.access-cabinet {
  padding: 24px 28px;
}

.cabinet-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.cabinet-card {
  border-radius: 24px;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0)),
    rgba(255, 250, 242, 0.66);
  border: 1px solid rgba(82, 49, 25, 0.1);
}

.cabinet-label {
  display: block;
  margin: 0 0 8px;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #814f1a;
}

.cabinet-card strong {
  display: block;
  font-size: 1.42rem;
  margin-bottom: 10px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.panel-head-tight {
  margin-bottom: 18px;
}

.ghost-button,
.action-button,
.download-link,
.switch-card {
  font: inherit;
}

.ghost-button,
.action-button {
  cursor: pointer;
}

.ghost-button {
  align-self: center;
  border-radius: 14px;
  border: 1px solid rgba(81, 54, 31, 0.14);
  background: rgba(255, 248, 236, 0.58);
  color: var(--text);
  padding: 10px 14px;
}

.dependency-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.dependency-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-radius: 20px;
  padding: 16px 18px;
  background: rgba(255, 251, 245, 0.74);
  border: 1px solid rgba(75, 47, 26, 0.08);
}

.dependency-card strong {
  display: block;
  font-size: 1.02rem;
  margin-bottom: 4px;
}

.dependency-card p {
  margin: 0;
  line-height: 1.45;
}

.dependency-badge {
  flex-shrink: 0;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 0.9rem;
}

.dependency-badge.is-ready {
  color: var(--success);
  background: rgba(47, 107, 79, 0.12);
}

.dependency-badge.is-warning {
  color: var(--warning);
  background: rgba(144, 80, 23, 0.12);
}

.console {
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(0, 1fr);
  gap: 18px;
}

.switchboard,
.workbench {
  padding: 24px;
}

.switch-stack {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.switch-card {
  width: 100%;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: center;
  text-align: left;
  border: 1px solid rgba(68, 42, 23, 0.14);
  border-radius: 24px;
  padding: 16px 18px;
  color: inherit;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, rgba(177, 131, 52, 0.18), transparent 48%),
    rgba(255, 248, 236, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.switch-card:hover,
.switch-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(103, 65, 34, 0.28);
  box-shadow: 0 14px 28px rgba(31, 15, 8, 0.12);
  outline: none;
}

.switch-card.is-active {
  border-color: rgba(134, 88, 33, 0.42);
  background:
    linear-gradient(180deg, rgba(255, 251, 239, 0.34), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, rgba(177, 131, 52, 0.24), transparent 54%),
    rgba(255, 248, 236, 0.86);
}

.switch-card.is-dimmed {
  opacity: 0.76;
}

.switch-lever {
  position: relative;
  width: 54px;
  height: 88px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, #6f5220 0%, #b88a35 45%, #7a551a 100%);
  box-shadow: inset 0 3px 8px rgba(255, 238, 186, 0.25), inset 0 -4px 10px rgba(42, 22, 10, 0.3);
}

.switch-lever::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 11px;
  width: 28px;
  height: 28px;
  transform: translateX(-50%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 32% 28%, #ffe5a8 0%, #d7a33e 46%, #7a531a 100%);
  box-shadow: 0 8px 14px rgba(51, 28, 12, 0.18);
  transition: transform 180ms ease;
}

.switch-card.is-active .switch-lever::before {
  transform: translateX(-50%) translateY(34px);
}

.switch-copy strong {
  display: block;
  font-size: 1.18rem;
  margin-bottom: 4px;
}

.switch-copy span {
  display: block;
  line-height: 1.45;
  color: var(--muted);
}

.switch-note {
  margin: 16px 4px 0;
}

.notice {
  border-radius: 18px;
  padding: 14px 16px;
  margin-bottom: 16px;
  background: rgba(144, 80, 23, 0.12);
  border: 1px solid rgba(144, 80, 23, 0.14);
}

.notice-success {
  background: rgba(47, 107, 79, 0.12);
  border-color: rgba(47, 107, 79, 0.18);
  color: var(--success);
}

.tool-panels {
  min-height: 420px;
}

.tool-panel {
  display: none;
}

.tool-panel.is-active {
  display: block;
  animation: revealPanel 180ms ease;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.field {
  min-width: 0;
}

.field-wide {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(75, 47, 26, 0.12);
  background: rgba(255, 252, 246, 0.92);
  padding: 13px 14px;
  font: inherit;
  color: var(--text);
}

textarea {
  min-height: 170px;
  resize: vertical;
  line-height: 1.45;
}

input:disabled,
select:disabled,
textarea:disabled,
button:disabled {
  opacity: 0.64;
  cursor: wait;
}

.helper-text {
  margin: 8px 2px 0;
  font-size: 0.94rem;
  line-height: 1.45;
}

.redaction-workspace {
  margin-top: 20px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(75, 47, 26, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0)),
    rgba(241, 228, 205, 0.52);
}

.redaction-workspace .helper-text {
  margin: 0;
}

.redaction-pages {
  display: grid;
  gap: 18px;
  max-height: 68vh;
  overflow: auto;
  padding: 4px 6px 4px 0;
}

.redaction-page {
  display: grid;
  gap: 10px;
}

.redaction-page-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.94rem;
}

.redaction-page-head strong {
  color: var(--text);
}

.redaction-canvas {
  position: relative;
  overflow: hidden;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid rgba(75, 47, 26, 0.16);
  background: #fff;
  box-shadow: 0 12px 28px rgba(28, 16, 9, 0.14);
}

.redaction-canvas img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.redaction-layer {
  position: absolute;
  inset: 0;
  cursor: crosshair;
  touch-action: none;
}

.redaction-box {
  position: absolute;
  appearance: none;
  padding: 0;
  border: 2px solid rgba(31, 19, 12, 0.94);
  background: rgba(31, 19, 12, 0.7);
  cursor: pointer;
}

.redaction-box::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px dashed rgba(255, 248, 236, 0.72);
  pointer-events: none;
}

.redaction-box-draft {
  background: rgba(149, 74, 35, 0.32);
  border-color: rgba(149, 74, 35, 0.94);
  pointer-events: none;
}

.file-queue {
  margin-top: 14px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(75, 47, 26, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0)),
    rgba(241, 228, 205, 0.52);
}

.file-queue-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.file-queue-head strong {
  font-size: 0.96rem;
}

.file-queue-clear {
  padding: 8px 12px;
  border-radius: 12px;
}

.file-queue-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.file-queue-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 250, 241, 0.78);
  border: 1px solid rgba(95, 59, 31, 0.08);
}

.file-queue-meta {
  min-width: 0;
}

.file-queue-name {
  display: block;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.file-queue-size {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.86rem;
}

.file-queue-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.file-queue-move,
.file-queue-remove {
  padding: 8px 12px;
  border-radius: 12px;
}

.downloader-cookies-card {
  margin-top: 18px;
}

.downloader-cookies-actions {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.action-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 22px;
}

.action-button,
.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 16px;
  padding: 13px 18px;
  border: 0;
  font-weight: 700;
  text-decoration: none;
  color: #fff8ec;
  background:
    linear-gradient(180deg, #bb7a37 0%, #8d5622 45%, #643918 100%);
  box-shadow: 0 12px 26px rgba(52, 29, 13, 0.24);
}

.result-dock {
  display: grid;
  gap: 12px;
}

.result-dock .panel-copy,
.download-link {
  margin: 0;
}

.download-link {
  width: fit-content;
}

@keyframes revealPanel {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes steamShift {
  from {
    transform: translate3d(-1.5%, 0, 0);
  }
  to {
    transform: translate3d(1.5%, -1%, 0);
  }
}

@keyframes steamBurst {
  0% {
    opacity: 0;
    transform: translate3d(0, 20px, 0) scale(0.6);
  }
  15% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: translate3d(0, -120px, 0) scale(1.6);
  }
}

@media (max-width: 980px) {
  .console {
    grid-template-columns: 1fr;
  }

  .cabinet-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .deck {
    width: min(100% - 18px, 1260px);
    margin-top: 14px;
  }

  .masthead,
  .access-cabinet,
  .switchboard,
  .workbench,
  .result-dock {
    padding: 20px 18px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .switch-card {
    grid-template-columns: 62px 1fr;
  }

  .project-switch-plate {
    max-width: 210px;
  }

  h1 {
    max-width: none;
  }

  .dependency-card,
  .panel-head {
    flex-direction: column;
    align-items: stretch;
  }

  .vault-stage {
    min-height: auto;
    padding: 18px;
  }

  .vault-core {
    padding: 22px 18px;
  }

  .vault-lock-cap {
    flex-basis: 34px;
    height: 138px;
  }

  .vault-lock {
    padding: 18px 14px;
  }

  .tumbler-track {
    grid-auto-columns: 38px;
  }

  .file-queue-item {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .file-queue-controls {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .vault-gate {
    padding: 10px;
  }

  .vault-stage {
    border-radius: 32px;
    padding: 12px;
  }

  .vault-core {
    gap: 12px;
    padding: 16px 12px;
    border-radius: 24px;
  }

  .vault-lock-assembly,
  .vault-lock-shell {
    width: 100%;
  }

  .vault-lock-cap {
    flex-basis: 18px;
    height: 104px;
  }

  .vault-lock-cap-left {
    margin-right: -4px;
  }

  .vault-lock-cap-right {
    margin-left: -4px;
  }

  .vault-lock {
    padding: 10px 8px;
    border-radius: 16px;
  }

  .vault-lock-window {
    min-height: 82px;
    padding: 6px 8px;
  }

  .tumbler-track {
    grid-auto-columns: 28px;
  }

  .tumbler-slot {
    width: 28px;
    height: 68px;
  }

  .tumbler-slot::before {
    top: 18px;
  }

  .tumbler-slot::after {
    bottom: 18px;
  }

  .tumbler-glyph--prev,
  .tumbler-glyph--next {
    font-size: 0.72rem;
  }

  .tumbler-glyph--current {
    font-size: 1.14rem;
  }

  .combo-window {
    min-height: 50px;
    padding: 8px 12px;
  }

  .vault-controls {
    width: 100%;
  }

  .vault-control-button,
  .vault-actions .action-button {
    width: 100%;
  }
}

body.vault-compact .vault-gate {
  align-items: start;
}

body.vault-compact .vault-shell {
  min-height: auto;
  align-items: start;
}

body.vault-compact .vault-stage {
  min-height: auto;
}

@media (max-height: 760px) {
  .vault-gate {
    padding: 10px;
  }

  .vault-stage {
    min-height: auto;
    padding: 14px;
  }

  .vault-core {
    gap: 12px;
    padding: 16px 14px;
  }
}

@media (max-width: 820px) {
  .project-bank {
    grid-template-columns: 1fr;
  }
}