:root {
  --desk: #6b5344;
  --desk-dark: #4a382e;
  --ink: #1b3358;
  --paper: #f4ecd6;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.hidden,
[hidden] {
  display: none !important;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: Caveat, "Segoe Print", "Comic Sans MS", cursive;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 50% 0%, #7a5e4d 0%, var(--desk) 45%, var(--desk-dark) 100%);
}

.desk {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px 16px;
  perspective: 1100px;
}

.hint {
  text-align: center;
  max-width: min(100%, 720px);
}

.controls {
  font-size: 18px;
  color: #f0e6d4;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.status {
  margin-top: 6px;
  font-size: 18px;
  font-weight: 700;
  color: #fff6e4;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

body:not(.in-menu) .status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.paper-wrap {
  position: relative;
  line-height: 0;
  width: min(100%, 720px);
  transform-origin: 50% 50%;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 18px 40px rgba(0, 0, 0, 0.35),
    0 2px 0 rgba(0, 0, 0, 0.12);
  background: var(--paper);
}

.paper-crease {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: multiply;
  background:
    radial-gradient(ellipse 62% 16% at 32% 46%, rgba(48, 36, 24, 0.22), transparent 72%),
    radial-gradient(ellipse 48% 14% at 70% 62%, rgba(28, 40, 68, 0.16), transparent 74%),
    radial-gradient(ellipse 80% 20% at 50% 24%, rgba(36, 28, 20, 0.12), transparent 70%),
    linear-gradient(128deg, transparent 46%, rgba(40, 32, 24, 0.1) 50%, transparent 54%);
}

.paper-wrap.is-crumpling,
.paper-wrap.is-smoothing {
  z-index: 3;
}

#fold {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#game {
  display: block;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 380 / 460;
  background: var(--paper);
}

body:not(.in-menu) #game {
  cursor: none;
}

.win {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(244, 236, 214, 0.72);
  line-height: 1.3;
}

.win.hidden {
  display: none;
}

.win-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--ink);
}

.win-sub {
  font-size: 18px;
  color: #3d4d66;
  max-width: 88%;
}

.menu-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  width: min(280px, 80%);
  line-height: 1.3;
}

.menu-panel.hidden {
  display: none;
}

.menu-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  width: min(420px, 88%);
  max-height: calc(100% - 128px);
  min-height: 0;
  line-height: 1.35;
}

.menu-page.hidden {
  display: none;
}

.menu-page-text {
  font-size: 16px;
  color: #3d4d66;
  text-align: left;
  white-space: pre-line;
  overflow: auto;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  padding: 6px 8px;
  background: rgba(255, 250, 240, 0.86);
}

#menu-back {
  flex-shrink: 0;
}

.pause-notes {
  font-size: 16px;
  color: #3d4d66;
  text-align: left;
  white-space: pre-line;
  max-width: 88%;
  max-height: 36%;
  overflow: auto;
  margin: 0;
  line-height: 1.35;
}

.pause-notes.hidden {
  display: none;
}

#pause-quit {
  margin-top: 6px;
  flex-shrink: 0;
}

#pause-quit.hidden {
  display: none;
}

.build-line {
  display: block;
}

.build-lost {
  text-decoration: line-through;
  opacity: 0.55;
}

.event-body {
  font-size: 17px;
  color: #3d4d66;
  text-align: left;
  white-space: pre-line;
  max-width: 88%;
  margin: 4px 0 0;
  line-height: 1.4;
}

.event-body.hidden {
  display: none;
}

.event-body.is-result {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  max-width: 80%;
  margin: 8px 0 4px;
}

#event-continue {
  margin-top: 10px;
  min-width: 160px;
}

#event-continue.hidden {
  display: none;
}

.menu-btn {
  appearance: none;
  border: 2px solid var(--ink);
  background: rgba(255, 250, 240, 0.92);
  color: var(--ink);
  border-radius: 4px;
  padding: 12px 16px;
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 0 rgba(27, 51, 88, 0.15);
}

.menu-btn:hover,
.menu-btn:focus-visible {
  background: #fff;
  outline: none;
}

.sound-panel {
  display: flex;
  gap: 8px;
  margin: 4px 0 8px;
  z-index: 1;
}

.sound-panel.hidden {
  display: none;
}

.sound-btn {
  padding: 6px 12px;
  font-size: 15px;
}

.sound-btn.is-off {
  color: #7d6a58;
  border-style: dashed;
  background: rgba(255, 250, 240, 0.55);
}

.seed-field {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.seed-input {
  width: 100%;
  border: 2px solid var(--ink);
  background: rgba(255, 250, 240, 0.92);
  color: var(--ink);
  border-radius: 4px;
  padding: 8px 10px;
  font: inherit;
  font-size: 22px;
  font-weight: 700;
}

.seed-weapon {
  font-size: 16px;
  color: #3d4d66;
  text-align: center;
  min-height: 1.2em;
}

.upgrade-skip {
  width: 100%;
  flex-basis: 100%;
  margin-top: 4px;
}

.upgrade-skip.hidden {
  display: none;
}

.upgrade-reroll {
  width: 100%;
  flex-basis: 100%;
  margin-top: 4px;
  border-color: #8a5d12;
  color: #6e4a0e;
}

.upgrade-reroll.hidden,
.death-buy.hidden {
  display: none;
}

.menu-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.upgrade-panel {
  display: flex;
  gap: 14px;
  margin-top: 18px;
  max-width: 92%;
  flex-wrap: wrap;
  justify-content: center;
  line-height: 1.25;
}

.upgrade-panel.hidden {
  display: none;
}

.shop-taken {
  flex-basis: 100%;
  font-size: 15px;
  color: #3d4d66;
  text-align: left;
  white-space: pre-line;
  line-height: 1.35;
  max-height: 22vh;
  overflow: auto;
  width: 100%;
  margin: 0 0 2px;
}

.shop-taken.hidden {
  display: none;
}

.upgrade-card {
  width: min(260px, 42vw);
  text-align: left;
  padding: 14px 16px;
  border: 2px solid var(--ink);
  background: rgba(244, 236, 214, 0.95);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 2px 3px 0 rgba(27, 51, 88, 0.18);
}

.upgrade-card:hover,
.upgrade-card:focus-visible {
  background: #fff8e8;
  outline: none;
}

.upgrade-card.hidden {
  display: none;
}

.upgrade-key {
  font-size: 13px;
  font-weight: 700;
  opacity: 0.65;
}

.upgrade-title {
  font-size: 20px;
  font-weight: 700;
}

.upgrade-desc {
  font-size: 14px;
  color: #3d4d66;
}

.upgrade-panel {
  display: flex;
  gap: 14px;
  margin-top: 18px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 92%;
}

.upgrade-panel.hidden {
  display: none;
}

.upgrade-card {
  appearance: none;
  border: 2px solid var(--ink);
  background: rgba(255, 250, 240, 0.92);
  color: var(--ink);
  border-radius: 4px;
  padding: 14px 16px;
  min-width: 200px;
  max-width: 260px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font: inherit;
  box-shadow: 0 2px 0 rgba(27, 51, 88, 0.15);
  transition: transform 0.12s ease, background 0.12s ease;
}

.upgrade-card:hover {
  background: #fff;
  transform: translateY(-2px);
}

.upgrade-card.hidden {
  display: none;
}

.upgrade-card.is-rare {
  box-shadow: 0 2px 0 rgba(27, 51, 88, 0.15), inset 0 0 0 1px rgba(154, 52, 18, 0.35);
}

.upgrade-card.is-ink {
  box-shadow: 0 2px 0 rgba(90, 24, 64, 0.2), inset 0 0 0 1px rgba(90, 24, 64, 0.45);
}

.upgrade-card.is-ink .upgrade-title {
  color: #5a1840;
}

.upgrade-key {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.7;
}

.upgrade-title {
  font-size: 18px;
  font-weight: 700;
}

.upgrade-desc {
  font-size: 14px;
  color: #3d4d66;
  line-height: 1.35;
}

body.in-menu .hint {
  height: 0;
  margin: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

body.in-menu .desk {
  gap: 0;
  padding-top: 28px;
  padding-bottom: 28px;
}

.win > *:not(.menu-fx) {
  position: relative;
  z-index: 1;
}

.win-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  max-width: 92%;
}

.win-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: #3d4d66;
}

.win-kicker.hidden {
  display: none;
}

.win.is-menu {
  overflow: hidden;
  background: rgba(244, 236, 214, 0.32);
  gap: 12px;
}

.win.is-menu::before {
  content: "";
  position: absolute;
  inset: -40%;
  background-image:
    linear-gradient(rgba(120, 168, 196, 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 168, 196, 0.32) 1px, transparent 1px);
  background-size: 20px 20px;
  animation: paperDrift 22s linear infinite;
  pointer-events: none;
  opacity: 0.7;
}

.win.is-menu::after {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 18px;
  width: 1.5px;
  background: rgba(196, 84, 92, 0.45);
  pointer-events: none;
}

.menu-fx {
  display: none;
}

.win.is-menu .menu-fx {
  display: block;
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.menu-fx-blot {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0.22;
}

.menu-fx-blot-a {
  width: 180px;
  height: 140px;
  left: -30px;
  top: 12%;
  background: radial-gradient(circle, rgba(27, 51, 88, 0.35) 0%, transparent 70%);
  animation: blotDrift 11s ease-in-out infinite;
}

.menu-fx-blot-b {
  width: 220px;
  height: 170px;
  right: -40px;
  bottom: 8%;
  background: radial-gradient(circle, rgba(211, 31, 31, 0.22) 0%, transparent 72%);
  animation: blotDrift 14s ease-in-out infinite reverse;
}

.menu-fx-laser {
  position: absolute;
  left: -30%;
  top: 28%;
  width: 160%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(211, 31, 31, 0.15), #d31f1f 45%, rgba(211, 31, 31, 0.15), transparent);
  box-shadow: 0 0 8px rgba(211, 31, 31, 0.35);
  animation: laserSweep 8s ease-in-out infinite;
  transform-origin: 30% 50%;
}

.win.is-root-menu .win-title {
  font-size: clamp(40px, 9vw, 58px);
  letter-spacing: 0.06em;
  line-height: 1.05;
  animation: titleIn 0.85s ease both;
}

.win.is-root-menu .win-kicker {
  animation: titleIn 0.7s ease both;
}

.win.is-root-menu .win-sub {
  font-size: 15px;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.win.is-menu .menu-btn {
  transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
}

.win.is-menu .menu-btn:hover,
.win.is-menu .menu-btn:focus-visible {
  transform: translateY(-1px);
}

#menu-play {
  animation: playPulse 2.6s ease-in-out infinite;
}

@keyframes paperDrift {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(-20px, -20px);
  }
}

@keyframes blotDrift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(18px, -14px) scale(1.08);
  }
}

@keyframes laserSweep {
  0% {
    top: 22%;
    transform: rotate(14deg);
    opacity: 0.35;
  }
  35% {
    top: 58%;
    transform: rotate(-16deg);
    opacity: 0.7;
  }
  70% {
    top: 38%;
    transform: rotate(9deg);
    opacity: 0.5;
  }
  100% {
    top: 22%;
    transform: rotate(14deg);
    opacity: 0.35;
  }
}

@keyframes titleIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes playPulse {
  0%,
  100% {
    box-shadow: 0 2px 0 rgba(27, 51, 88, 0.15);
  }
  50% {
    background: #fff;
    box-shadow: 0 6px 14px rgba(27, 51, 88, 0.2);
  }
}

.defeat-stamp {
  display: none;
}

.win.is-defeat {
  overflow: hidden;
  justify-content: flex-start;
  padding: 8px 12px 10px;
  gap: 4px;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(244, 236, 214, 0.88) 0 34%, rgba(120, 28, 34, 0.58) 100%);
}

.win.is-defeat::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -22deg,
      transparent 0 13px,
      rgba(154, 28, 36, 0.1) 13px 15px
    );
  pointer-events: none;
}

.win.is-defeat .win-title {
  color: #9a1c24;
  font-size: 32px;
  margin-top: 2px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow: 1px 1px 0 rgba(255, 244, 232, 0.7);
  animation: titleIn 0.35s ease both;
}

.win.is-defeat .win-sub {
  color: #5c2a30;
  font-size: 15px;
  font-weight: 600;
}

.death-build {
  font-size: clamp(11px, calc(30vh / var(--build-rows, 8)), 15px);
  color: #5c2a30;
  text-align: left;
  width: 100%;
  margin: 0 0 6px;
  line-height: 1.15;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 12px;
  row-gap: 1px;
  align-content: start;
  overflow: visible;
}

.win.is-defeat #death-panel {
  width: min(96%, 640px);
  margin-top: 2px;
  gap: 6px;
  flex: 1 1 auto;
  min-height: 0;
  justify-content: flex-start;
}

.death-build .build-head,
.death-build .build-tail {
  grid-column: 1 / -1;
}

.death-build .build-name {
  font-weight: 700;
}

.death-build .build-line:not(.build-head):not(.build-tail) {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.win.is-defeat .death-build {
  color: #5c2a30;
}

.win.is-defeat .defeat-stamp {
  display: block;
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.defeat-stamp-ring {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 220px;
  height: 220px;
  transform: translate(-50%, -50%) rotate(-16deg);
  border: 9px solid rgba(154, 28, 36, 0.28);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(154, 28, 36, 0.08) inset;
}

.defeat-stamp-x {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 168px;
  height: 14px;
  transform: translate(-50%, -50%) rotate(-16deg);
  background: rgba(154, 28, 36, 0.32);
  border-radius: 2px;
}

.defeat-stamp-x::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(154, 28, 36, 0.32);
  border-radius: 2px;
  transform: rotate(90deg);
}

.win.is-defeat .menu-btn {
  padding: 7px 10px;
  font-size: 16px;
  border-color: #8b151c;
  color: #6d1218;
  background: rgba(255, 244, 236, 0.94);
  box-shadow: 0 2px 0 rgba(139, 21, 28, 0.22);
}

.win.is-defeat .menu-btn:hover,
.win.is-defeat .menu-btn:focus-visible {
  background: #fff8f2;
}

.win.is-defeat .death-retry {
  background: #8b151c;
  color: #fff8f0;
  border-color: #6d1218;
}

.win.is-defeat .death-retry:hover,
.win.is-defeat .death-retry:focus-visible {
  background: #a31a22;
  color: #fff;
}

.win.is-defeat .death-buy {
  border-color: #8a5d12;
  color: #6e4a0e;
  background: #fbefcf;
}

.win.is-defeat .death-buy:not(:disabled):hover,
.win.is-defeat .death-buy:not(:disabled):focus-visible {
  background: #fff4d8;
}

.notebook {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: min(340px, 92%);
  margin-top: 4px;
}

.notebook.hidden {
  display: none;
}

.notebook-stage {
  perspective: 900px;
  max-height: 268px;
}

.notebook-tabs {
  display: flex;
  gap: 4px;
  align-items: flex-end;
  margin: 0 0 -1.5px 8px;
}

.nb-tab {
  appearance: none;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255, 250, 240, 0.5);
  border: 1.5px solid var(--ink);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 2px 8px 3px;
  cursor: pointer;
}

.nb-tab.is-on {
  background: rgba(255, 250, 240, 0.95);
  padding-top: 7px;
}

.notebook-leaf {
  background: rgba(255, 250, 240, 0.9);
  border: 1.5px solid var(--ink);
  border-radius: 0 12px 12px 2px;
  box-shadow: 4px 3px 0 rgba(27, 51, 88, 0.08);
  padding: 8px 10px 10px;
  max-height: 268px;
  overflow: auto;
}

.ink-key {
  font-weight: 700;
  color: var(--ink);
}

.nb-group {
  margin: 0 0 8px;
}

.nb-label {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.nb-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nb-btn {
  font: inherit;
  font-size: 14px;
  line-height: 1.2;
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  border-radius: 3px;
  padding: 3px 7px;
  cursor: pointer;
  text-align: left;
}

.nb-btn.is-on {
  background: rgba(27, 51, 88, 0.12);
}

.nb-btn:disabled {
  opacity: 0.42;
  cursor: default;
}

.nb-btn:has(.nb-desc) {
  flex: 1 1 100%;
}

.nb-swatch {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: 1px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.nb-desc {
  display: block;
  font-size: 13px;
  color: #3d4d66;
}

.nb-tally-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  min-height: 28px;
  margin: 4px 0 8px;
}

.tally {
  position: relative;
  display: inline-flex;
  gap: 3px;
  height: 20px;
  margin: 0 10px 6px 0;
  align-items: flex-end;
}

.tally i {
  display: block;
  width: 2px;
  height: 16px;
  background: var(--ink);
}

.tally.is-five::after {
  content: "";
  position: absolute;
  left: -1px;
  width: 20px;
  height: 2px;
  top: 9px;
  background: var(--ink);
  transform: rotate(-62deg);
  transform-origin: left center;
}

.nb-stat {
  margin: 0 0 4px;
  font-size: 16px;
  color: #3d4d66;
}

.reset-ask {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 16px;
  color: #6d1218;
  text-align: center;
}

.reset-ask.hidden {
  display: none;
}

.reset-ask p {
  margin: 0;
}