@font-face {
  font-family: "CNSParts";
  src: url("./cns11643webv5.woff") format("woff");
  font-display: swap;
}

:root {
  --bg: #2f160f;
  --paper-light: rgba(255, 241, 211, 0.82);
  --paper-strong: rgba(248, 232, 196, 0.9);
  --ink: #26120d;
  --line: rgba(109, 36, 19, 0.18);
  --red: #8e1411;
  --red-deep: #66100d;
  --gold: #efc06f;
  --gold-deep: #bb8b3f;
  --violet: #7d63a9;
  --violet-deep: #4d3b70;
  --shadow: rgba(27, 10, 7, 0.26);
  --shell-max-width: 560px;
  --shell-max-height: 1002px;
  --shell-ratio: 0.5581;
}

* {
  box-sizing: border-box;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  overflow: hidden;
  touch-action: manipulation;
  overscroll-behavior: none;
  background:
    radial-gradient(circle at 50% 12%, rgba(255, 225, 181, 0.08), transparent 28%),
    linear-gradient(180deg, #432016 0%, #26110b 48%, #140907 100%);
  color: var(--ink);
  font-family: "Songti TC", "Noto Serif TC", "PMingLiU", "Songti SC", serif;
}

body {
  display: grid;
  place-items: center;
  min-height: 100svh;
  min-height: 100dvh;
  padding:
    max(12px, env(safe-area-inset-top))
    max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom))
    max(12px, env(safe-area-inset-left));
}

button,
input {
  font: inherit;
  color: inherit;
}

.app-shell {
  position: relative;
  width: min(
    var(--shell-max-width),
    calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)),
    calc((100svh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) * var(--shell-ratio))
  );
  height: min(
    var(--shell-max-height),
    calc(100svh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)),
    calc((100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)) / var(--shell-ratio))
  );
  max-width: 100%;
}

@supports (height: 100dvh) {
  .app-shell {
    width: min(
      var(--shell-max-width),
      calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)),
      calc((100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) * var(--shell-ratio))
    );
    height: min(
      var(--shell-max-height),
      calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)),
      calc((100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right)) / var(--shell-ratio))
    );
  }
}

.frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 30px;
  box-shadow:
    0 30px 84px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 245, 226, 0.4);
}

.paper-surface {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.06)),
    url("./background.jpg") center / cover no-repeat;
}

.paper-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.2), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 16%, transparent 84%, rgba(0, 0, 0, 0.08));
}

.screen {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms ease;
}

.screen.active {
  opacity: 1;
  pointer-events: auto;
}

.screen-top {
  position: absolute;
  top: 18px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: flex-end;
  z-index: 2;
}

.seal-pill,
.battle-chip {
  min-width: 92px;
  padding: 8px 14px;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(249, 237, 203, 0.92), rgba(210, 177, 124, 0.92));
  border: 1px solid rgba(109, 36, 19, 0.2);
  box-shadow:
    0 10px 18px rgba(58, 18, 10, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.36);
  color: #542418;
  text-align: center;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
}

.scroll-shell {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 188px;
  bottom: 194px;
  padding: 14px 16px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(245, 221, 177, 0.84), rgba(236, 204, 149, 0.88) 48%, rgba(218, 173, 116, 0.9));
  box-shadow:
    inset 0 0 0 1px rgba(108, 46, 23, 0.14),
    inset 18px 0 32px rgba(255, 255, 255, 0.12),
    inset -18px 0 32px rgba(120, 63, 27, 0.12),
    0 18px 42px rgba(70, 26, 11, 0.18);
}

.righteousness-hub {
  position: absolute;
  left: 18px;
  right: 18px;
  top: 124px;
  min-height: 50px;
  padding: 8px 10px 8px 16px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background:
    linear-gradient(180deg, rgba(255, 246, 224, 0.86), rgba(240, 218, 175, 0.9));
  border: 1px solid rgba(124, 43, 24, 0.14);
  box-shadow:
    0 14px 28px rgba(62, 22, 11, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  z-index: 3;
}

.righteousness-hub.hidden {
  display: none;
}

.righteousness-copy {
  min-width: 0;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: #532419;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.righteousness-value {
  color: #a11714;
  font-size: 1.18em;
  font-weight: 700;
}

.righteousness-btn {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 14px;
  font-size: 0.78rem;
}

.scroll-shell::before,
.scroll-shell::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  width: 18px;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(134, 54, 28, 0.88), rgba(102, 35, 15, 0.96));
  box-shadow: inset 0 0 0 1px rgba(255, 220, 180, 0.14);
}

.scroll-shell::before {
  left: 6px;
}

.scroll-shell::after {
  right: 6px;
}

.scroll-track {
  position: absolute;
  inset: 14px 24px;
  overflow: hidden;
  padding: 0;
  touch-action: none;
}

.scroll-content {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  display: flex;
  align-items: stretch;
  gap: 22px;
  width: max-content;
  will-change: transform;
}

.level-group {
  flex: 0 0 auto;
  min-width: max-content;
  height: 100%;
  padding: 10px 12px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 247, 229, 0.72), rgba(248, 232, 197, 0.82));
  box-shadow:
    0 10px 20px rgba(82, 32, 14, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 14px;
  box-sizing: border-box;
  overflow: hidden;
}

.level-group::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: -12px;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(133, 54, 30, 0.34), transparent);
}

.group-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 34px;
  flex: 0 0 34px;
  padding: 4px 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  border-left: 1px solid rgba(133, 54, 30, 0.18);
  box-sizing: border-box;
  overflow: hidden;
}

.group-title {
  font-size: 0.94rem;
  letter-spacing: 0.08em;
  color: #4f2318;
}

.group-stages {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  align-items: stretch;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.level-card {
  flex: 0 0 72px;
  height: 100%;
  border: 0;
  border-radius: 16px;
  padding: 10px 6px 8px;
  background:
    linear-gradient(180deg, rgba(255, 247, 228, 0.78), rgba(255, 238, 206, 0.88) 55%, rgba(233, 205, 157, 0.9));
  box-shadow:
    0 10px 20px rgba(82, 32, 14, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 6px;
  color: #3f1d13;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, opacity 220ms ease;
  overflow: hidden;
  min-height: 0;
}

.level-card:hover,
.level-card:active {
  transform: translateY(-2px);
  box-shadow:
    0 16px 26px rgba(82, 32, 14, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.level-card.locked {
  opacity: 0.5;
}

.level-card.current {
  outline: 2px solid rgba(175, 45, 26, 0.24);
}

.level-order {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  white-space: nowrap;
}

.level-enemies {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
  gap: 6px;
  font-size: 0.74rem;
  line-height: 1.35;
  color: #6a1c19;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  overflow: hidden;
}

.level-enemy {
  display: block;
  max-block-size: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.level-enemy.pending {
  color: rgba(58, 24, 18, 0.62);
}

.formation-topbar {
  position: absolute;
  top: 14px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 4;
}

.formation-title {
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 243, 215, 0.68);
  border: 1px solid rgba(109, 36, 19, 0.14);
  box-shadow: 0 8px 16px rgba(82, 32, 14, 0.12);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  max-width: calc(100% - 88px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.formation-searchbar {
  position: absolute;
  top: 64px;
  left: 12px;
  right: 12px;
  z-index: 5;
}

.formation-searchrow {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.formation-stage {
  position: absolute;
  inset: 298px 10px 12px;
}

.paper-board {
  position: absolute;
  inset: 0;
}

.board-grid {
  position: absolute;
  left: 9.12%;
  right: 9.12%;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3.02%;
}

.board-grid-top {
  top: 5.48%;
  bottom: 50%;
  opacity: 0.12;
}

.board-grid-bottom {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
}

.deploy-cell {
  position: absolute;
  border-radius: 16px;
  border: 1px dashed rgba(139, 32, 20, 0.18);
  background: rgba(255, 245, 221, 0.05);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
  overflow: visible;
  z-index: 1;
}

.deploy-cell.active-drop {
  background: rgba(255, 236, 194, 0.22);
  border-color: rgba(175, 62, 28, 0.42);
  transform: scale(1.02);
}

.deploy-cell::after {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px solid rgba(155, 44, 23, 0.08);
  pointer-events: none;
}

.deploy-avatar {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  font-size: 46px;
  font-family: "Songti TC", "Noto Serif TC", "PMingLiU", serif;
  color: #111111;
  text-shadow:
    0 0 18px rgba(239, 192, 111, 0.76);
  cursor: grab;
  touch-action: none;
  line-height: 1;
}

.warrior-panel {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 118px;
  height: auto;
  padding: 8px 12px 10px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(248, 236, 211, 0.86), rgba(239, 215, 175, 0.9));
  border: 1px solid rgba(109, 36, 19, 0.16);
  box-shadow:
    0 18px 36px rgba(62, 22, 11, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
  z-index: 3;
}

.search-wrap {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
}

.warrior-search {
  width: 100%;
  height: 44px;
  padding: 0 16px;
  border-radius: 18px;
  border: 1px solid rgba(120, 43, 24, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 248, 233, 0.96), rgba(255, 238, 208, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.44);
  font-size: 1rem;
  outline: none;
}

.warrior-search::placeholder {
  color: rgba(95, 41, 24, 0.54);
}

.fill-roster-btn {
  flex: 0 0 clamp(108px, 31vw, 138px);
  min-width: 108px;
  height: 44px;
  padding: 0 10px;
  font-size: 0.85rem;
  line-height: 1.1;
}

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

.attribute-card {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 10px);
  max-height: min(36vh, 320px);
  overflow: auto;
  z-index: 8;
  padding: 14px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 250, 239, 0.98), rgba(245, 228, 197, 0.98));
  border: 1px solid rgba(120, 43, 24, 0.18);
  box-shadow:
    0 22px 42px rgba(53, 17, 10, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

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

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

.attribute-char {
  font-size: 2.36rem;
  line-height: 1;
}

.attribute-actions {
  display: flex;
  gap: 8px;
}

.attribute-stats {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.attribute-line {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(109, 36, 19, 0.1);
  font-size: 0.86rem;
}

.attribute-line:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.attribute-main {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.attribute-value,
.attribute-level,
.attribute-none {
  color: #9f1815;
}

.attribute-value,
.attribute-none {
  font-weight: 700;
}

.attribute-level {
  font-size: 0.72rem;
  opacity: 0.94;
  letter-spacing: 0.08em;
}

.attribute-level-value.is-upgraded {
  display: inline-block;
  font-size: 2.05em;
  font-weight: 800;
  line-height: 0.8;
  transform: translateY(0.04em);
}

.attribute-sub {
  font-size: 0.8rem;
  opacity: 0.72;
}

.cns-parts {
  font-family: "CNSParts", "Songti TC", "PMingLiU", serif;
}

.roster-grid {
  margin-top: 2px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
  overflow: visible;
}

.warrior-slot {
  position: relative;
  aspect-ratio: 1 / 0.56;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 247, 230, 0.82), rgba(243, 224, 192, 0.86));
  border: 1px solid rgba(124, 43, 24, 0.14);
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.warrior-slot.active {
  cursor: grab;
  touch-action: none;
}

.warrior-slot.disabled {
  opacity: 0.28;
  background: rgba(170, 120, 88, 0.12);
}

.warrior-slot.empty::after {
  content: "待命";
  font-size: 0.68rem;
  color: rgba(83, 40, 25, 0.38);
  letter-spacing: 0.12em;
}

.warrior-char {
  font-size: clamp(1.42rem, 3.8vw, 1.92rem);
  line-height: 1;
}

.warrior-slot.placed .warrior-char {
  text-shadow:
    0 0 10px rgba(239, 192, 111, 0.76),
    0 0 20px rgba(239, 192, 111, 0.28);
}

.formation-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 6px;
}

.formation-actions .ink-btn {
  min-height: 36px;
  padding: 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.ink-btn {
  min-height: 42px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(164, 43, 27, 0.94), rgba(111, 22, 16, 0.98));
  color: #fff5eb;
  box-shadow:
    0 10px 16px rgba(73, 17, 11, 0.18),
    inset 0 1px 0 rgba(255, 228, 209, 0.24);
  cursor: pointer;
  letter-spacing: 0.08em;
}

.ink-btn:disabled {
  cursor: default;
  opacity: 0.46;
}

.pulse-hint {
  animation: pulseHint 1.55s ease-in-out infinite;
}

.pulse-hint-strong {
  animation: pulseHintStrong 1.05s ease-in-out infinite;
}

.primary-btn {
  background:
    linear-gradient(180deg, rgba(185, 119, 42, 0.96), rgba(129, 82, 26, 0.98));
}

.subtle-btn {
  background:
    linear-gradient(180deg, rgba(130, 72, 49, 0.9), rgba(92, 49, 33, 0.96));
}

.danger-btn {
  background:
    linear-gradient(180deg, rgba(155, 17, 17, 0.96), rgba(99, 12, 12, 0.98));
}

@keyframes pulseHint {
  0%, 100% {
    transform: translateY(0) scale(1);
    box-shadow:
      0 10px 16px rgba(73, 17, 11, 0.18),
      inset 0 1px 0 rgba(255, 228, 209, 0.24);
  }

  50% {
    transform: translateY(-1px) scale(1.035);
    box-shadow:
      0 0 0 6px rgba(239, 192, 111, 0.12),
      0 14px 24px rgba(73, 17, 11, 0.24),
      inset 0 1px 0 rgba(255, 239, 217, 0.36);
  }
}

@keyframes pulseHintStrong {
  0%, 100% {
    transform: translateY(0) scale(1);
    box-shadow:
      0 10px 16px rgba(73, 17, 11, 0.18),
      inset 0 1px 0 rgba(255, 228, 209, 0.24);
  }

  50% {
    transform: translateY(-2px) scale(1.09);
    box-shadow:
      0 0 0 10px rgba(239, 192, 111, 0.18),
      0 18px 30px rgba(73, 17, 11, 0.26),
      inset 0 1px 0 rgba(255, 242, 214, 0.48);
  }
}

.screen-battle {
  z-index: 2;
}

.battle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.battle-hud {
  position: absolute;
  top: 14px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 3;
}

.battle-chip {
  min-width: 86px;
  font-size: 0.74rem;
}

.battle-chip-right {
  margin-left: auto;
}

.battle-message {
  position: absolute;
  left: 50%;
  top: 82px;
  transform: translateX(-50%);
  min-width: 168px;
  max-width: calc(100% - 40px);
  padding: 10px 16px;
  border-radius: 18px;
  background: rgba(255, 248, 231, 0.84);
  border: 1px solid rgba(124, 43, 24, 0.16);
  box-shadow: 0 12px 26px rgba(62, 22, 11, 0.18);
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  opacity: 0;
  transition: opacity 220ms ease;
  z-index: 3;
}

.battle-message.show {
  opacity: 1;
}

.toast-layer {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 18px;
  display: grid;
  gap: 8px;
  z-index: 50;
  pointer-events: none;
}

.toast {
  justify-self: center;
  max-width: 100%;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(41, 14, 9, 0.82);
  color: #fff5ea;
  font-size: 0.8rem;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.24);
}

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(30, 9, 6, 0.42);
  z-index: 40;
  backdrop-filter: blur(4px);
}

.overlay.hidden {
  display: none;
}

.dialog-card {
  width: min(100%, 340px);
  padding: 20px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 250, 239, 0.98), rgba(244, 225, 191, 0.98));
  border: 1px solid rgba(124, 43, 24, 0.16);
  box-shadow:
    0 22px 46px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.44);
  text-align: center;
}

.slim-dialog {
  width: min(100%, 280px);
}

.dialog-title {
  font-size: 1.18rem;
  letter-spacing: 0.18em;
}

.dialog-sub {
  margin-top: 10px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: rgba(65, 31, 21, 0.82);
}

.dialog-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.dialog-actions .ink-btn {
  flex: 1;
}

.upgrade-card {
  width: min(100%, 430px);
  max-height: min(82vh, 760px);
  padding: 18px 16px 16px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 250, 239, 0.99), rgba(244, 225, 191, 0.99));
  border: 1px solid rgba(124, 43, 24, 0.16);
  box-shadow:
    0 22px 46px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.44);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.upgrade-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
}

.upgrade-title {
  text-align: center;
  font-size: 1.14rem;
  letter-spacing: 0.16em;
  color: #4f2218;
}

.upgrade-sub {
  min-height: 1.6em;
  text-align: center;
  font-size: 0.84rem;
  line-height: 1.65;
  color: rgba(65, 31, 21, 0.82);
}

.upgrade-close,
.upgrade-back {
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.74rem;
}

.upgrade-back.hidden {
  visibility: hidden;
}

.upgrade-body {
  min-height: 240px;
  max-height: min(58vh, 520px);
  overflow: auto;
  padding-right: 2px;
}

.upgrade-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.upgrade-char-btn {
  min-height: 72px;
  border: 0;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 247, 228, 0.88), rgba(239, 219, 181, 0.9));
  box-shadow:
    0 10px 18px rgba(82, 32, 14, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
  color: #3f1d13;
  font-size: 2rem;
  cursor: pointer;
}

.upgrade-empty {
  padding: 42px 12px;
  text-align: center;
  font-size: 0.86rem;
  color: rgba(65, 31, 21, 0.64);
}

.upgrade-detail {
  display: grid;
  gap: 10px;
}

.upgrade-char {
  text-align: center;
  font-size: 3rem;
  line-height: 1;
  color: #3b170f;
}

.upgrade-char.is-celebrating {
  animation: upgradeCharPulse 680ms ease-out both;
  text-shadow:
    0 0 18px rgba(255, 218, 114, 0.82),
    0 0 34px rgba(255, 238, 181, 0.44);
}

.upgrade-line {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(109, 36, 19, 0.1);
}

.upgrade-line.is-celebrating {
  transform-origin: left center;
  animation: upgradeLineBurst 760ms ease-out both;
}

.upgrade-line:last-child {
  border-bottom: 0;
}

.upgrade-main {
  min-width: 0;
}

.upgrade-main-top {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.upgrade-main-sub {
  margin-top: 4px;
  font-size: 0.82rem;
  color: rgba(65, 31, 21, 0.72);
  word-break: break-all;
}

.upgrade-act {
  min-width: 42px;
  min-height: 34px;
  padding: 0 10px;
  font-size: 0.86rem;
}

.upgrade-level-hit {
  display: inline-block;
  animation: upgradeLevelPop 820ms cubic-bezier(.2, .8, .2, 1) both;
}

.upgrade-success-tag {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(247, 198, 94, 0.98), rgba(212, 138, 44, 0.98));
  color: #fff7eb;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  box-shadow:
    0 8px 14px rgba(111, 50, 15, 0.22),
    0 0 18px rgba(250, 208, 107, 0.42);
  animation: upgradeTagFlash 900ms ease-out both;
}

.upgrade-fireworks {
  position: absolute;
  right: 38px;
  top: 50%;
  width: 70px;
  height: 70px;
  transform: translateY(-50%);
  pointer-events: none;
}

.upgrade-fireworks span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 22px;
  margin-left: -3px;
  margin-top: -11px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 251, 232, 1), rgba(246, 184, 73, 0.9), rgba(246, 184, 73, 0));
  box-shadow: 0 0 16px rgba(255, 214, 110, 0.48);
  animation: upgradeSpark 850ms ease-out forwards;
}

.upgrade-fireworks span:nth-child(1) { --rot: 0deg; }
.upgrade-fireworks span:nth-child(2) { --rot: 60deg; }
.upgrade-fireworks span:nth-child(3) { --rot: 120deg; }
.upgrade-fireworks span:nth-child(4) { --rot: 180deg; }
.upgrade-fireworks span:nth-child(5) { --rot: 240deg; }
.upgrade-fireworks span:nth-child(6) { --rot: 300deg; }

@keyframes upgradeCharPulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.22); }
  100% { transform: scale(1.08); }
}

@keyframes upgradeLineBurst {
  0% { transform: scale(1); }
  30% { transform: scale(1.04); }
  100% { transform: scale(1.01); }
}

@keyframes upgradeLevelPop {
  0% { transform: scale(1); }
  28% { transform: scale(1.42); }
  100% { transform: scale(1.12); }
}

@keyframes upgradeTagFlash {
  0% { opacity: 0; transform: translateY(8px) scale(0.8); }
  30% { opacity: 1; transform: translateY(0) scale(1.05); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes upgradeSpark {
  0% { opacity: 0; transform: rotate(var(--rot)) translateY(-10px) scale(0.4); }
  18% { opacity: 1; }
  100% { opacity: 0; transform: rotate(var(--rot)) translateY(-28px) scale(1.14); }
}

.orientation-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  border-radius: 18px;
  border: 2px solid rgba(121, 44, 24, 0.32);
  display: grid;
  place-items: center;
}

.orientation-icon span {
  display: block;
  width: 18px;
  height: 30px;
  border-radius: 6px;
  border: 2px solid rgba(121, 44, 24, 0.42);
}

.drag-ghost {
  position: fixed;
  z-index: 60;
  width: 58px;
  height: 58px;
  margin-left: -29px;
  margin-top: -29px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 247, 230, 0.96), rgba(243, 224, 192, 0.98));
  display: grid;
  place-items: center;
  font-size: 2rem;
  color: #111111;
  box-shadow:
    0 16px 30px rgba(49, 18, 11, 0.24),
    0 0 18px rgba(239, 192, 111, 0.34);
  pointer-events: none;
}


.drag-guide {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.drag-guide.hidden {
  display: none;
}

.drag-guide::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12px;
  bottom: -12px;
  background:
    linear-gradient(180deg, rgba(45, 16, 10, 0.05), rgba(45, 16, 10, 0.16));
  border-radius: 22px;
}

.drag-guide-copy {
  position: absolute;
  left: 50%;
  bottom: -16px;
  transform: translateX(-50%);
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 248, 234, 0.94);
  box-shadow: 0 10px 20px rgba(62, 22, 11, 0.18);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.drag-guide-arrow {
  position: absolute;
  left: 22%;
  bottom: 4px;
  width: 56%;
  height: 52%;
  border-left: 3px dashed rgba(168, 45, 25, 0.66);
  border-bottom: 3px dashed rgba(168, 45, 25, 0.66);
  border-bottom-left-radius: 28px;
  transform: skewX(-8deg);
}

.drag-guide-arrow::after {
  content: "";
  position: absolute;
  left: -8px;
  bottom: -9px;
  width: 16px;
  height: 16px;
  border-left: 3px solid rgba(168, 45, 25, 0.78);
  border-bottom: 3px solid rgba(168, 45, 25, 0.78);
  transform: rotate(-45deg);
}

@media (pointer: coarse) {
  .warrior-search {
    font-size: 16px;
  }

  .formation-searchrow {
    gap: 8px;
  }

  .fill-roster-btn {
    flex-basis: 122px;
    font-size: 0.8rem;
  }
}