/* ============================================================
   封神 · Investiture of the Gods — Roguelike Shooter
   3 themes via [data-theme] on <html>
   ============================================================ */

:root {
  /* Resolved per-theme */
  --bg: #0a0807;
  --ink: #11100e;
  --paper: #f3e6c8;
  --vermilion: #c93f2d;
  --gold: #d4a85b;
  --bone: #efe4cd;
  --jade: #6fa57c;
  --shadow: rgba(0,0,0,.55);
  --accent: var(--vermilion);
  --hud-bg: rgba(10,8,7,.78);
  --hud-line: rgba(212,168,91,.35);
  --glow: 0 0 0 rgba(0,0,0,0);
  --font-display: "ZCOOL XiaoWei", "Ma Shan Zheng", "STKaiti", "Kaiti SC", "Songti SC", "Noto Serif SC", serif;
  --font-ui: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;
}

/* ---- THEME 1: 朱砂墨韵 (default) ---- */
[data-theme="ink"] {
  --bg: #0a0807;
  --ink: #11100e;
  --paper: #efe4cd;
  --vermilion: #c93f2d;
  --gold: #d4a85b;
  --bone: #efe4cd;
  --jade: #6fa57c;
  --hud-bg: rgba(10,8,7,.82);
  --hud-line: rgba(212,168,91,.35);
  --accent: var(--vermilion);
  --board-grad: radial-gradient(120% 90% at 50% 50%, #1a1612 0%, #0a0807 60%, #050403 100%);
  --board-grain: 0.08;
  --glow: 0 0 24px rgba(201,63,45,.5);
}

/* ---- THEME 2: 水墨剪纸 ---- */
[data-theme="paper"] {
  --bg: #ecdfbf;
  --ink: #1a1714;
  --paper: #f5ead0;
  --vermilion: #b3331f;
  --gold: #a07f3a;
  --bone: #1a1714;
  --jade: #557a5e;
  --hud-bg: rgba(245,234,208,.94);
  --hud-line: rgba(26,23,20,.30);
  --accent: var(--vermilion);
  --board-grad: radial-gradient(120% 90% at 50% 50%, #faf0d5 0%, #ecdfbf 60%, #d8c79e 100%);
  --board-grain: 0.18;
  --glow: 0 0 0 rgba(0,0,0,0);
}

/* ---- THEME 3: 赛博封神 ---- */
[data-theme="cyber"] {
  --bg: #06061a;
  --ink: #0b0a22;
  --paper: #e9f7ff;
  --vermilion: #ff2e8a;
  --gold: #ffd84a;
  --bone: #d4eaff;
  --jade: #00e0ff;
  --hud-bg: rgba(6,6,26,.85);
  --hud-line: rgba(255,46,138,.5);
  --accent: var(--vermilion);
  --board-grad: radial-gradient(120% 90% at 50% 50%, #161746 0%, #06061a 65%, #02020c 100%);
  --board-grain: 0.06;
  --glow: 0 0 22px rgba(255,46,138,.7), 0 0 38px rgba(0,224,255,.25);
}

/* ============================================================ */

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--bone);
  font-family: var(--font-ui);
  height: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow: hidden;
}

#app {
  position: fixed;
  inset: 0;
  background: var(--bg);
}

/* Stage: fixed 1280x800 scaled to fit */
#stage {
  position: absolute;
  width: 1280px;
  height: 800px;
  transform-origin: 0 0;
  background: var(--ink);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--hud-line), 0 30px 80px rgba(0,0,0,.6);
}
[data-theme="paper"] #stage { box-shadow: 0 0 0 1px var(--hud-line), 0 30px 80px rgba(120,80,30,.35); }

/* Decorative frame */
#stage::before {
  content: "";
  position: absolute; inset: 8px;
  border: 1px solid var(--hud-line);
  pointer-events: none;
  z-index: 50;
}
#stage::after {
  content: "";
  position: absolute; inset: 14px;
  border: 1px solid var(--hud-line);
  opacity: .35;
  pointer-events: none;
  z-index: 50;
}

/* Screens — all stacked */
.screen {
  position: absolute;
  inset: 0;
  display: none;
  z-index: 10;
}
.screen.active { display: block; }

/* ============================================================
   TITLE SCREEN
   ============================================================ */
#screen-title {
  background: var(--board-grad);
}
.title-wrap {
  position: absolute; inset: 40px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 24px;
  padding: 24px;
}
.title-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 20px;
}
.brand-mark {
  width: 96px; height: 96px;
  display: grid; place-items: center;
  background: var(--vermilion);
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  border-radius: 4px;
  position: relative;
  box-shadow: var(--glow);
}
.brand-mark::after {
  content: ""; position: absolute; inset: 4px;
  border: 1px solid rgba(255,255,255,.25);
}
.brand-name {
  font-family: var(--font-display);
  color: var(--bone);
}
.brand-name .zh {
  font-size: 56px; line-height: 1; letter-spacing: 18px;
  font-weight: 600;
}
.brand-name .en {
  font-size: 13px; letter-spacing: 6px; opacity: .65;
  margin-top: 8px; text-transform: uppercase;
}

.title-meta {
  text-align: right;
  color: var(--bone); opacity: .65;
  font-size: 12px;
  letter-spacing: 3px;
}
.title-meta .build { color: var(--gold); }

/* Theme picker — 3 cards side by side */
.theme-pick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 12px;
}
.theme-card {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  padding: 20px;
  cursor: pointer;
  transition: transform .2s, border-color .2s;
  min-height: 320px;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.theme-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.theme-card.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.theme-card-preview {
  flex: 1;
  border: 1px solid var(--hud-line);
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
}
.theme-card-preview canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.theme-card .name {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 8px;
  color: var(--bone);
}
.theme-card .desc {
  font-size: 11px;
  letter-spacing: 2px;
  opacity: .6;
  margin-top: 4px;
}
.theme-card .corner-mark {
  position: absolute; top: 12px; right: 12px;
  font-family: var(--font-display);
  color: var(--vermilion);
  font-size: 18px;
}

/* Theme picker — hidden (paper only) */
.theme-pick { display: none !important; }
.theme-switch-mini { display: none !important; }

/* Title hero (large group portrait) */
.title-hero {
  position: relative;
  border: 1px solid var(--hud-line);
  background: #f5ead0;
  overflow: hidden;
  flex: 1;
  min-height: 360px;
  display: flex;
}
.title-hero canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.title-hero::before, .title-hero::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; width: 22px;
  background:
    repeating-linear-gradient(180deg,
      transparent 0 16px,
      rgba(26,23,20,.06) 16px 18px);
  pointer-events: none;
}
.title-hero::before { left: 0; border-right: 1px solid var(--hud-line); }
.title-hero::after  { right: 0; border-left: 1px solid var(--hud-line); }
.title-hero-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 12px 32px;
  background: linear-gradient(180deg, transparent, rgba(245,234,208,.95));
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 8px;
  color: var(--ink);
  font-size: 14px;
}

/* ============================================================
   PAPER THEME — concrete container overrides
   (--ink double-duty is ambiguous; here we treat containers
    as cream cards on the paper backdrop)
   ============================================================ */
[data-theme="paper"] #stage,
[data-theme="paper"] .modal,
[data-theme="paper"] .weapon-slot,
[data-theme="paper"] .cs-portrait,
[data-theme="paper"] .cs-card,
[data-theme="paper"] .cs-info,
[data-theme="paper"] .gl-cell {
  background: #faf0d5;
}
[data-theme="paper"] #game-canvas {
  background: #f5ead0;
}
[data-theme="paper"] .canvas-wrap {
  background: radial-gradient(120% 90% at 50% 50%, #faf0d5 0%, #e6d5a8 100%);
}
[data-theme="paper"] body { background: #ecdfbf; }
[data-theme="paper"] .brand-mark { color: #faf0d5; }
[data-theme="paper"] .brand-name .zh,
[data-theme="paper"] .brand-name .en,
[data-theme="paper"] .title-meta,
[data-theme="paper"] .modal-title,
[data-theme="paper"] .modal-sub,
[data-theme="paper"] .cs-title,
[data-theme="paper"] .cs-sub,
[data-theme="paper"] .cs-info .name,
[data-theme="paper"] .cs-card-name,
[data-theme="paper"] .cs-card-tag,
[data-theme="paper"] .levelup-card .name,
[data-theme="paper"] .shop-card .name,
[data-theme="paper"] .shop-card .desc,
[data-theme="paper"] .gl-title,
[data-theme="paper"] .gl-sub,
[data-theme="paper"] .gl-cell,
[data-theme="paper"] .hud-stat .v,
[data-theme="paper"] .hud-top .hud-mid .wave-label,
[data-theme="paper"] .hud-top .hud-mid .wave-no,
[data-theme="paper"] .xp-label,
[data-theme="paper"] .weapon-slot,
[data-theme="paper"] .toast,
[data-theme="paper"] .btn,
[data-theme="paper"] .instructions {
  color: #1a1714;
}
[data-theme="paper"] .btn.primary { color: #faf0d5; }
[data-theme="paper"] .hp-bar .text { text-shadow: 0 0 4px rgba(245,234,208,.8); }
[data-theme="paper"] .gl-cell.owned { color: #faf0d5; }
[data-theme="paper"] .toast { border-left-color: var(--vermilion); }
[data-theme="paper"] .toast .head { color: var(--vermilion); }
[data-theme="paper"] .shop-card .price .cost { color: var(--vermilion); font-weight: 700; }
[data-theme="paper"] .shop-card .rarity.r1 { color: #6a5a3a; }
[data-theme="paper"] .shop-card .rarity.r2 { color: #3d6149; }
[data-theme="paper"] .shop-card .rarity.r3 { color: #2a5d8a; }
[data-theme="paper"] .shop-card .rarity.r4 { color: #6c3f95; }
[data-theme="paper"] .shop-card .rarity.r5 { color: #a07f3a; }
[data-theme="paper"] .levelup-card .stamp { color: #faf0d5; }
[data-theme="paper"] .cs-portrait .seal-bar { color: var(--vermilion); }

/* Paper grain on stage background */
[data-theme="paper"] #stage::before {
  background:
    repeating-linear-gradient(45deg,
      transparent 0 9px,
      rgba(26,23,20,.025) 9px 10px);
  pointer-events: none;
}

/* ============================================================
   PAPER THEME — text readability pass
   Boost contrast on faint-by-default text.
   ============================================================ */
[data-theme="paper"] .modal-sub,
[data-theme="paper"] .cs-sub,
[data-theme="paper"] .cs-card-tag,
[data-theme="paper"] .gl-sub,
[data-theme="paper"] .title-meta,
[data-theme="paper"] .wave-label,
[data-theme="paper"] .xp-label,
[data-theme="paper"] .instructions {
  opacity: 1;
  color: rgba(26,23,20,.72);
}

/* Level-up cards: make glyph + name pop, desc fully legible */
[data-theme="paper"] .levelup-card {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.45);
}
[data-theme="paper"] .levelup-card:hover {
  border-color: var(--vermilion);
  box-shadow: 0 0 0 1px var(--vermilion) inset, 0 8px 22px rgba(120,80,30,.18);
}
[data-theme="paper"] .levelup-card .glyph {
  color: var(--vermilion);
  text-shadow: none;
}
[data-theme="paper"] .levelup-card .name { color: #1a1714; }
[data-theme="paper"] .levelup-card .desc { color: rgba(26,23,20,.82); opacity: 1; }
[data-theme="paper"] .levelup-card .stamp {
  background: var(--vermilion);
  color: #faf0d5;
}

/* Shop cards */
[data-theme="paper"] .shop-card {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.4);
}
[data-theme="paper"] .shop-card:hover {
  border-color: var(--vermilion);
}
[data-theme="paper"] .shop-card .glyph { color: var(--vermilion); }
[data-theme="paper"] .shop-card .name { color: #1a1714; }
[data-theme="paper"] .shop-card .desc {
  color: rgba(26,23,20,.82); opacity: 1;
}
[data-theme="paper"] .shop-card.locked {
  border-color: var(--vermilion);
  box-shadow: 0 0 0 2px var(--vermilion) inset;
}
[data-theme="paper"] .shop-card .lock-btn {
  border-color: rgba(26,23,20,.4);
  color: #1a1714;
}
[data-theme="paper"] .shop-card.locked .lock-btn {
  background: var(--vermilion);
  color: #faf0d5;
  border-color: var(--vermilion);
}

/* HUD pop */
[data-theme="paper"] .hud-top {
  background: rgba(245,234,208,.96);
  border-bottom: 2px solid rgba(26,23,20,.25);
}
[data-theme="paper"] .hud-bottom {
  background: rgba(245,234,208,.96);
  border-top: 2px solid rgba(26,23,20,.25);
}
[data-theme="paper"] .hud-stat .icon {
  background: var(--vermilion);
  color: #faf0d5;
  border-radius: 2px;
  width: 20px; height: 20px;
}
[data-theme="paper"] .hud-stat .v { color: #1a1714; font-weight: 700; }
[data-theme="paper"] .hud-stat.qi .v { color: #3d6149; }
[data-theme="paper"] .hud-stat.gold-stat .v { color: var(--vermilion); }
[data-theme="paper"] .hud-top .hud-mid .wave-label { color: rgba(26,23,20,.6); }
[data-theme="paper"] .hud-top .hud-mid .wave-no { color: #1a1714; }
[data-theme="paper"] .hud-top .hud-mid .wave-no .accent { color: var(--vermilion); }
[data-theme="paper"] .hp-bar {
  background: rgba(26,23,20,.12);
  border: 1px solid rgba(26,23,20,.4);
}
[data-theme="paper"] .hp-bar .text {
  color: #1a1714;
  font-weight: 700;
  text-shadow: 0 0 3px rgba(245,234,208,.9);
}
[data-theme="paper"] .xp-bar { background: rgba(26,23,20,.15); }
[data-theme="paper"] .weapon-slot {
  background: rgba(26,23,20,.82);
  border: 1.5px solid rgba(26,23,20,.9);
  color: #f0e0c0;
  box-shadow: 0 2px 6px rgba(0,0,0,.35);
}
[data-theme="paper"] .weapon-slot .tier { color: #d4a85b; font-weight: 700; }

/* Character select card */
[data-theme="paper"] .cs-card {
  border: 1px solid rgba(26,23,20,.35);
}
[data-theme="paper"] .cs-card.selected {
  border-color: var(--vermilion);
  box-shadow: 0 0 0 2px var(--vermilion) inset;
}
[data-theme="paper"] .cs-card-corner {
  background: var(--vermilion);
  color: #faf0d5;
  padding: 2px 6px;
  font-size: 11px;
}
[data-theme="paper"] .cs-card-name { color: #1a1714; }
[data-theme="paper"] .cs-card-tag { color: var(--vermilion); opacity: 1; font-weight: 600; }
[data-theme="paper"] .cs-info {
  border: 1px solid rgba(26,23,20,.35);
}
[data-theme="paper"] .cs-info .name { color: #1a1714; }
[data-theme="paper"] .cs-info .epithet { color: rgba(26,23,20,.75); opacity: 1; }
[data-theme="paper"] .cs-info .passive {
  background: rgba(179,51,31,.07);
  border-left: 3px solid var(--vermilion);
  color: #1a1714;
}
[data-theme="paper"] .cs-info .passive .head { color: var(--vermilion); }
[data-theme="paper"] .cs-stats .stat {
  border-bottom-color: rgba(26,23,20,.2);
  color: #1a1714;
}
[data-theme="paper"] .cs-stats .stat .v { color: var(--vermilion); }

/* Buttons */
[data-theme="paper"] .btn {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.45);
  color: #1a1714;
}
[data-theme="paper"] .btn:hover {
  background: #f3e0b3;
  border-color: var(--vermilion);
  color: var(--vermilion);
}
[data-theme="paper"] .btn.primary {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #faf0d5;
}
[data-theme="paper"] .btn.primary:hover {
  background: #8e1f0e;
  border-color: #8e1f0e;
  color: #faf0d5;
}
[data-theme="paper"] .btn .seal { background: #1a1714; color: #faf0d5; }
[data-theme="paper"] .btn.primary .seal { background: #faf0d5; color: var(--vermilion); }

/* Modal */
[data-theme="paper"] .modal {
  background: #faf0d5;
  border: 2px solid var(--vermilion);
  box-shadow: 0 0 0 1px rgba(26,23,20,.25) inset, 0 30px 80px rgba(120,80,30,.45);
}
[data-theme="paper"] .modal::after {
  border-color: rgba(26,23,20,.25);
}
[data-theme="paper"] .modal-veil {
  background: rgba(120,80,30,.55);
}
[data-theme="paper"] .modal-title { color: #1a1714; }
[data-theme="paper"] .modal-header .meta .v { color: var(--vermilion); }

/* Godlist */
[data-theme="paper"] .gl-cell {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.25);
  color: rgba(26,23,20,.55);
  opacity: 1;
}
[data-theme="paper"] .gl-cell.owned {
  background: var(--vermilion);
  color: #faf0d5;
  border-color: var(--vermilion);
  opacity: 1;
}
[data-theme="paper"] .gl-progress .num { color: var(--vermilion); }
[data-theme="paper"] .gl-bar { background: rgba(26,23,20,.15); }
[data-theme="paper"] .gl-bar .fill { background: var(--vermilion); }

/* Toast */
[data-theme="paper"] .toast {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.35);
  border-left: 4px solid var(--vermilion);
  color: #1a1714;
}

/* Instructions overlay */
[data-theme="paper"] .instructions {
  background: rgba(245,234,208,.95);
  border: 1px solid rgba(26,23,20,.3);
  color: #1a1714;
}
[data-theme="paper"] .instructions kbd {
  background: #faf0d5;
  border-color: rgba(26,23,20,.4);
  color: var(--vermilion);
}

/* Brand */
[data-theme="paper"] .brand-mark {
  background: var(--vermilion);
  color: #faf0d5;
}
[data-theme="paper"] .brand-name .zh { color: #1a1714; }
[data-theme="paper"] .brand-name .en { color: rgba(26,23,20,.6); }

/* Wave banner — pop on paper */
[data-theme="paper"] .wave-banner {
  color: var(--vermilion);
  text-shadow: 0 0 24px rgba(245,234,208,.95), 2px 2px 0 rgba(245,234,208,.7);
}
[data-theme="paper"] .wave-banner .sub {
  color: #1a1714;
  text-shadow: 0 0 18px rgba(245,234,208,.95);
}

/* ============================================================
   MOBILE / LANDSCAPE
   ============================================================ */

html, body { touch-action: pan-x pan-y; }
button, .btn, .cs-card, .shop-card, .levelup-card, .theme-card, .gl-cell {
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

/* Portrait hint */
#portrait-hint {
  display: none;
  position: fixed;
  inset: 0;
  background: #ecdfbf;
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
html.portrait-hint #portrait-hint { display: flex; }
.ph-card {
  text-align: center;
  padding: 40px;
  border: 2px solid var(--vermilion);
  background: #faf0d5;
  max-width: 320px;
}
.ph-icon {
  font-size: 80px;
  color: var(--vermilion);
  animation: phRot 2.4s ease-in-out infinite;
  display: inline-block;
  transform-origin: center;
}
@keyframes phRot {
  0%, 30% { transform: rotate(0deg); }
  50%, 80% { transform: rotate(-90deg); }
  100% { transform: rotate(-90deg); }
}
.ph-title {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 12px;
  margin-top: 16px;
  color: #1a1714;
}
.ph-sub {
  font-size: 12px;
  letter-spacing: 4px;
  color: rgba(26,23,20,.6);
  margin-top: 6px;
}

/* ============================================================
   MOBILE SCALE — larger fonts & elements inside the 1280×800 stage
   (the stage is CSS-scaled down ~0.47× on a phone, so we scale up
    internal sizes ~1.8–2× to keep things readable)
   ============================================================ */
.is-mobile .hud-top {
  font-size: 28px;
  grid-template-columns: 380px 1fr 380px;
  padding: 0 32px;
}
.is-mobile .hud-top .hud-mid .wave-label {
  font-size: 22px; letter-spacing: 6px;
}
.is-mobile .hud-top .hud-mid .wave-no {
  font-size: 50px; letter-spacing: 4px;
}
.is-mobile .hud-stat {
  font-size: 26px; gap: 10px;
}
.is-mobile .hud-stat .icon {
  width: 32px; height: 32px; font-size: 26px;
}
.is-mobile .hp-bar {
  width: 230px; height: 24px;
}
.is-mobile .hp-bar .text {
  font-size: 18px;
}
.is-mobile .xp-bar {
  height: 8px;
}
.is-mobile .xp-label {
  font-size: 19px; letter-spacing: 2px;
}
.is-mobile .hud-bottom {
  padding: 14px 32px;
}
.is-mobile .weapon-slot {
  width: 84px; height: 84px;
  font-size: 40px;
}
.is-mobile .weapon-slot .tier {
  font-size: 18px; top: 4px; right: 6px;
}

/* Modal titles */
.is-mobile .modal-title {
  font-size: 40px; letter-spacing: 12px;
}
.is-mobile .modal-sub {
  font-size: 19px; letter-spacing: 4px;
  margin-bottom: 24px;
}
.is-mobile .modal-header .meta { font-size: 20px; }
.is-mobile .modal-header .meta .v { font-size: 30px; }

/* Level-up cards */
.is-mobile .levelup-grid { gap: 20px; }
.is-mobile .levelup-card { padding: 24px; min-height: 300px; }
.is-mobile .levelup-card .name {
  font-size: 32px; letter-spacing: 6px;
}
.is-mobile .levelup-card .glyph {
  font-size: 90px;
}
.is-mobile .levelup-card .desc {
  font-size: 20px; line-height: 1.7; letter-spacing: 1px;
}
.is-mobile .levelup-card .stamp {
  width: 50px; height: 50px; font-size: 22px;
  top: 14px; right: 14px;
}

/* Shop cards */
.is-mobile .shop-grid { gap: 18px; }
.is-mobile .shop-card { padding: 18px; min-height: 280px; }
.is-mobile .shop-card .name {
  font-size: 28px; letter-spacing: 4px;
}
.is-mobile .shop-card .glyph {
  font-size: 72px;
}
.is-mobile .shop-card .desc {
  font-size: 18px; line-height: 1.6; letter-spacing: 1px;
}
.is-mobile .shop-card .rarity {
  font-size: 19px; letter-spacing: 2px;
}
.is-mobile .shop-card .price {
  font-size: 22px; margin-top: 14px;
}
.is-mobile .shop-card .lock-btn {
  width: 34px; height: 34px; font-size: 18px;
}

/* Game-over modal */
.is-mobile .gameover-modal .epitaph { font-size: 80px; letter-spacing: 16px; }
.is-mobile .gameover-modal .summary { font-size: 22px; letter-spacing: 3px; }
.is-mobile .gameover-modal .registry { font-size: 30px; letter-spacing: 6px; }
.is-mobile .gameover-modal .registry .pending { font-size: 20px; letter-spacing: 3px; }

/* Toast notifications */
.is-mobile .toast { font-size: 20px; letter-spacing: 2px; padding: 12px 18px; }
.is-mobile .toast .head { font-size: 20px; }

/* Wave banner */
.is-mobile .wave-banner { font-size: 140px; }
.is-mobile .wave-banner .sub { font-size: 26px; }

/* Smaller viewports: hide non-critical chrome */
@media (max-width: 900px) and (orientation: landscape) {
  .instructions { display: none; }
  .title-meta { display: none; }
}
@media (max-height: 500px) {
  .title-hero { min-height: 200px; }
}

.title-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}

.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 28px;
  background: transparent;
  border: 1px solid var(--hud-line);
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 6px;
  cursor: pointer;
  position: relative;
  transition: all .2s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: var(--bone);
  padding-right: 32px;
}
.btn.primary:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn .seal {
  font-family: var(--font-display);
  font-size: 12px;
  padding: 2px 6px;
  background: var(--bone);
  color: var(--vermilion);
}
.btn.primary .seal { background: var(--ink); color: var(--gold); }

.title-nav {
  display: flex; gap: 12px;
}

/* ============================================================
   CHARACTER SELECT
   ============================================================ */
#screen-character {
  background: var(--board-grad);
  padding: 40px;
}
.cs-wrap {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  height: 100%;
}
.cs-left {
  display: flex; flex-direction: column; gap: 8px;
  min-height: 0; overflow: hidden;
}
.cs-title {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 10px;
  color: var(--bone);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cs-sub {
  font-size: 11px; letter-spacing: 3px; opacity: .55;
}
.cs-portrait {
  flex: 1;
  min-height: 0;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  position: relative;
  overflow: hidden;
}
.cs-portrait .seal-bar {
  position: absolute; top: 10px; left: 10px; right: 10px;
  display: flex; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 12px; letter-spacing: 4px;
  color: var(--vermilion);
}
.cs-info {
  display: flex; flex-direction: column; gap: 6px;
  padding: 10px 14px;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  flex-shrink: 0;
}
.cs-info .name {
  font-family: var(--font-display);
  font-size: 18px; letter-spacing: 6px;
  color: var(--bone);
}
.cs-info .epithet {
  font-size: 11px; letter-spacing: 2px; opacity: .65;
}
.cs-info .passive {
  margin-top: 4px;
  padding: 6px 10px;
  background: rgba(212,168,91,.08);
  border-left: 2px solid var(--gold);
  font-size: 11px; line-height: 1.5; letter-spacing: 0.5px;
}
.cs-info .passive .head { color: var(--gold); letter-spacing: 3px; margin-right: 6px; }

.cs-stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 6px 14px;
  font-size: 11px; letter-spacing: 2px;
}
.cs-stats .stat {
  display: flex; justify-content: space-between;
  border-bottom: 1px dashed var(--hud-line);
  padding: 2px 0;
}
.cs-stats .stat .v { color: var(--gold); font-weight: 600; }
.cs-stats .stat.bad .v { color: var(--vermilion); }

.cs-right {
  display: flex; flex-direction: column; gap: 14px;
  min-height: 0;
}
.cs-roster {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  align-content: start;
}
.cs-card {
  background: var(--ink);
  border: 1px solid var(--hud-line);
  padding: 10px 14px;
  cursor: pointer;
  position: relative;
  transition: all .2s;
  min-height: 0;
  display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden;
}
.cs-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.cs-card.selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.cs-card .cs-card-glyph {
  height: 120px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--bone);
  opacity: .85;
}
.cs-card .cs-card-name {
  font-family: var(--font-display);
  font-size: 16px; letter-spacing: 4px;
  color: var(--bone);
}
.cs-card .cs-card-tag {
  font-size: 10px; letter-spacing: 2px; opacity: .55;
  margin-top: 2px;
}
.cs-card .cs-card-corner {
  position: absolute; top: 6px; right: 6px;
  font-family: var(--font-display);
  font-size: 12px; color: var(--vermilion);
}
.cs-card.selected .cs-card-corner { color: var(--gold); }

.cs-actions {
  display: flex; justify-content: space-between; align-items: center;
  flex-shrink: 0;
}

/* ============================================================
   GAME HUD
   ============================================================ */
#screen-game {
  background: var(--bg);
  display: none;
}
#screen-game.active {
  display: grid;
  grid-template-rows: 60px 1fr 80px;
}

.hud-top {
  display: grid;
  grid-template-columns: 240px 1fr 240px;
  align-items: center;
  padding: 0 20px;
  background: var(--hud-bg);
  border-bottom: 1px solid var(--hud-line);
  font-family: var(--font-display);
  font-size: 14px; letter-spacing: 3px;
  z-index: 20;
}
.hud-top .hud-left {
  display: flex; align-items: center; gap: 16px;
}
.hud-top .hud-mid {
  text-align: center;
}
.hud-top .hud-mid .wave-label {
  font-size: 12px; letter-spacing: 8px; opacity: .55;
}
.hud-top .hud-mid .wave-no {
  font-family: var(--font-display);
  font-size: 24px; letter-spacing: 4px; color: var(--bone);
}
.hud-top .hud-mid .wave-no .accent { color: var(--vermilion); }
.hud-top .hud-right {
  display: flex; gap: 16px; align-items: center; justify-content: flex-end;
}
.hud-stat {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px;
}
.hud-stat .icon {
  width: 18px; height: 18px;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--gold);
}
.hud-stat .v { color: var(--bone); font-weight: 600; }
.hud-stat.qi .v { color: var(--jade); }
.hud-stat.gold-stat .v { color: var(--gold); }

.hp-pill {
  display: flex; align-items: center; gap: 8px;
}
.hp-bar {
  width: 140px; height: 14px;
  background: rgba(0,0,0,.4);
  border: 1px solid var(--hud-line);
  position: relative;
}
.hp-bar .fill {
  position: absolute; top: 0; left: 0; bottom: 0;
  background: linear-gradient(90deg, var(--vermilion), #e0573c);
  transition: width .2s ease-out;
}
.hp-bar .text {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 11px; letter-spacing: 1px; color: var(--bone);
  text-shadow: 0 0 4px rgba(0,0,0,.6);
}

.xp-bar {
  width: 100%; height: 4px;
  background: rgba(0,0,0,.4);
  position: relative;
}
.xp-bar .fill {
  position: absolute; top: 0; left: 0; bottom: 0;
  background: linear-gradient(90deg, var(--gold), #f0c878);
  transition: width .15s ease-out;
}

/* Game canvas wrap */
.canvas-wrap {
  position: relative;
  display: grid; place-items: center;
  overflow: hidden;
  background: var(--board-grad);
}
#game-canvas {
  display: block;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  cursor: crosshair;
  image-rendering: pixelated;
  box-shadow: var(--glow);
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

/* Floating wave banner */
.wave-banner {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 96px; letter-spacing: 32px;
  color: var(--vermilion);
  text-shadow: 0 4px 20px rgba(0,0,0,.5), 0 0 40px rgba(201,63,45,.6);
  opacity: 0;
  pointer-events: none;
  z-index: 30;
  animation: bannerIn 2s ease forwards;
}
.wave-banner .sub {
  display: block;
  font-size: 18px; letter-spacing: 14px;
  color: var(--gold);
  margin-top: 16px;
  text-shadow: 0 0 12px rgba(212,168,91,.5);
}
@keyframes bannerIn {
  0% { opacity: 0; letter-spacing: 80px; transform: translate(-50%, -50%) scale(1.2); }
  20% { opacity: 1; letter-spacing: 32px; transform: translate(-50%, -50%) scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(.95); }
}

/* Damage flash */
.damage-flash {
  position: absolute; inset: 0;
  background: radial-gradient(transparent 40%, rgba(201,63,45,.5) 100%);
  pointer-events: none;
  opacity: 0;
  z-index: 25;
}
.damage-flash.show { animation: dmgFlash .35s ease-out; }
@keyframes dmgFlash { 0%{opacity: 1;} 100%{opacity: 0;} }

/* HUD bottom */
.hud-bottom {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 16px;
  padding: 10px 20px;
  background: var(--hud-bg);
  border-top: 1px solid var(--hud-line);
  align-items: center;
  z-index: 20;
}
.weapon-row {
  display: flex;
  gap: 10px;
}
.weapon-slot {
  width: 56px; height: 56px;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--bone);
  position: relative;
  overflow: hidden;
}
.weapon-slot.empty { opacity: .25; }
.weapon-slot .cd {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--gold);
  height: 3px;
  transform-origin: left;
  transition: transform .05s linear;
}
.weapon-slot .tier {
  position: absolute; top: 2px; right: 4px;
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--vermilion);
}

.xp-row {
  display: flex; flex-direction: column; gap: 4px;
  text-align: right;
}
.xp-label { font-size: 10px; letter-spacing: 3px; opacity: .55; font-family: var(--font-display); }

/* ============================================================
   SHOP / LEVEL UP modal
   ============================================================ */
.modal-veil {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.7);
  display: none;
  align-items: center; justify-content: center;
  z-index: 40;
  backdrop-filter: blur(3px);
}
.modal-veil.show { display: flex; }
.modal {
  width: min(960px, 92%);
  max-height: 86%;
  background: var(--ink);
  border: 1px solid var(--gold);
  padding: 24px;
  box-shadow: 0 0 0 1px var(--hud-line) inset, 0 30px 80px rgba(0,0,0,.6);
  position: relative;
  display: flex; flex-direction: column;
}
.modal::after {
  content: ""; position: absolute; inset: 6px;
  border: 1px solid var(--hud-line);
  pointer-events: none;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 24px; letter-spacing: 14px;
  color: var(--bone); margin: 0;
}
.modal-sub {
  font-size: 11px; letter-spacing: 4px; opacity: .55;
  margin: 4px 0 18px;
}
.modal-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 16px;
}
.modal-header .meta {
  text-align: right; font-size: 12px; letter-spacing: 3px;
}
.modal-header .meta .v { color: var(--gold); font-family: var(--font-display); font-size: 18px; }

.shop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.shop-card {
  background: var(--bg);
  border: 1px solid var(--hud-line);
  padding: 14px;
  display: flex; flex-direction: column;
  min-height: 220px;
  cursor: pointer;
  position: relative;
  transition: all .15s;
}
.shop-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.shop-card.locked { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.shop-card.sold { opacity: .35; pointer-events: none; }
.shop-card.unaffordable { opacity: .65; }
.shop-card .rarity {
  position: absolute; top: 8px; right: 8px;
  font-family: var(--font-display);
  font-size: 12px; letter-spacing: 2px;
  padding: 1px 6px;
}
.shop-card .rarity.r1 { color: var(--bone); }
.shop-card .rarity.r2 { color: var(--jade); }
.shop-card .rarity.r3 { color: #6da3d6; }
.shop-card .rarity.r4 { color: #b78cd9; }
.shop-card .rarity.r5 { color: var(--gold); }
.shop-card .glyph {
  flex: 1; display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 46px; color: var(--bone);
  margin-bottom: 10px;
}
.shop-card .name {
  font-family: var(--font-display);
  font-size: 17px; letter-spacing: 4px; color: var(--bone);
}
.shop-card .desc {
  font-size: 11px; line-height: 1.5; letter-spacing: 1px;
  opacity: .75;
  margin-top: 4px;
  flex: 0 0 auto;
  min-height: 44px;
}
.shop-card .price {
  margin-top: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display);
  font-size: 14px; letter-spacing: 2px;
}
.shop-card .price .cost { color: var(--gold); }
.shop-card .price .cost.cant { color: var(--vermilion); }
.shop-card .lock-btn {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border: 1px solid var(--hud-line);
  font-size: 11px;
  cursor: pointer;
}
.shop-card.locked .lock-btn { background: var(--gold); color: var(--ink); border-color: var(--gold); }

.modal-footer {
  margin-top: 18px;
  display: flex; justify-content: space-between; align-items: center;
}
.modal-footer .left { display: flex; gap: 10px; }

/* Level-up modal (3 cards) */
.levelup-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.levelup-card {
  background: var(--bg);
  border: 1px solid var(--hud-line);
  padding: 18px;
  min-height: 240px;
  display: flex; flex-direction: column;
  cursor: pointer;
  position: relative;
  transition: all .15s;
}
.levelup-card:hover { transform: translateY(-3px); border-color: var(--gold); }
.levelup-card .stamp {
  position: absolute; top: 12px; right: 12px;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--vermilion);
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  transform: rotate(8deg);
}
.levelup-card .name {
  font-family: var(--font-display);
  font-size: 20px; letter-spacing: 6px;
}
.levelup-card .glyph {
  flex: 1; display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 56px; color: var(--gold);
}
.levelup-card .desc {
  font-size: 12px; line-height: 1.6;
  opacity: .85; letter-spacing: 1px;
}

/* ============================================================
   GAME OVER
   ============================================================ */
.gameover-modal { text-align: center; }
.gameover-modal .epitaph {
  font-family: var(--font-display);
  font-size: 52px; letter-spacing: 20px;
  color: var(--vermilion);
  margin-bottom: 8px;
}
.gameover-modal .summary {
  font-size: 13px; letter-spacing: 3px;
  opacity: .75; margin-bottom: 24px;
}
.gameover-modal .registry {
  background: var(--bg); border: 1px solid var(--hud-line);
  padding: 20px;
  margin: 18px 0;
  font-family: var(--font-display);
  font-size: 18px; letter-spacing: 8px;
  color: var(--gold);
}
.gameover-modal .registry .pending {
  font-size: 11px; letter-spacing: 4px; color: var(--bone);
  opacity: .6;
  margin-top: 4px;
}

/* ============================================================
   GODLIST
   ============================================================ */
#screen-godlist {
  background: var(--board-grad);
  padding: 40px;
  overflow-y: auto;
  overflow-x: hidden;
}
.gl-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 24px;
}
.gl-title { font-family: var(--font-display); font-size: 36px; letter-spacing: 20px; color: var(--bone); }
.gl-sub { font-size: 12px; letter-spacing: 4px; opacity: .6; margin-top: 6px; }
.gl-progress {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
}
.gl-progress .num {
  font-size: 36px; color: var(--gold); letter-spacing: 4px;
}
.gl-progress .denom { font-size: 16px; opacity: .6; }
.gl-bar {
  width: 220px; height: 6px;
  background: rgba(0,0,0,.3);
  border: 1px solid var(--hud-line);
  position: relative;
  margin-top: 8px;
}
.gl-bar .fill {
  position: absolute; inset: 0;
  background: var(--gold);
  width: 0%;
}

.gl-grid {
  display: grid;
  grid-template-columns: repeat(15, 1fr);
  gap: 6px;
}
.gl-cell {
  aspect-ratio: 3/4;
  background: var(--ink);
  border: 1px solid var(--hud-line);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 4px;
  font-family: var(--font-display);
  font-size: 9px; letter-spacing: 0;
  text-align: center;
  color: var(--bone);
  opacity: .25;
  transition: all .2s;
  position: relative;
  overflow: hidden;
  line-height: 1.2;
}
.gl-cell.owned {
  opacity: 1;
  background: var(--vermilion);
  color: var(--bone);
  border-color: var(--gold);
}
.gl-cell.owned::after {
  content: "封";
  position: absolute; top: 0; right: 1px;
  font-size: 7px; opacity: .7;
}
.gl-cell.just-added {
  animation: justAdded 1.8s ease-out;
}
@keyframes justAdded {
  0% { transform: scale(1.5); box-shadow: 0 0 30px var(--vermilion); }
  100% { transform: scale(1); box-shadow: none; }
}

/* ============================================================
   TOAST
   ============================================================ */
.toast-stack {
  position: absolute; top: 80px; left: 20px;
  display: flex; flex-direction: column; gap: 6px;
  pointer-events: none;
  z-index: 35;
}
.toast {
  background: var(--hud-bg);
  border: 1px solid var(--hud-line);
  border-left: 3px solid var(--gold);
  padding: 8px 14px;
  font-size: 12px; letter-spacing: 2px;
  color: var(--bone);
  animation: toastIn 4s ease-out forwards;
}
.toast .head { color: var(--gold); font-family: var(--font-display); margin-right: 8px; letter-spacing: 4px; }
@keyframes toastIn {
  0% { opacity: 0; transform: translateX(-20px); }
  10%, 80% { opacity: 1; transform: translateX(0); }
  100% { opacity: 0; transform: translateX(-20px); }
}

/* ============================================================
   TWEAKS HOOK — minimal floating
   ============================================================ */
.theme-switch-mini {
  position: absolute; top: 10px; right: 10px;
  display: flex; gap: 4px;
  background: var(--hud-bg);
  border: 1px solid var(--hud-line);
  padding: 4px;
  z-index: 60;
}
.theme-switch-mini button {
  background: transparent; border: 1px solid var(--hud-line);
  color: var(--bone); padding: 4px 10px;
  font-family: var(--font-display); font-size: 11px; letter-spacing: 2px;
  cursor: pointer;
}
.theme-switch-mini button.on { background: var(--vermilion); border-color: var(--vermilion); }

/* Instructions overlay */
.instructions {
  position: absolute; left: 16px; bottom: 100px;
  background: var(--hud-bg);
  border: 1px solid var(--hud-line);
  padding: 8px 12px;
  font-size: 11px; letter-spacing: 2px;
  z-index: 22;
  pointer-events: none;
  opacity: .65;
}
.instructions kbd {
  display: inline-block;
  padding: 1px 6px;
  background: var(--bg);
  border: 1px solid var(--hud-line);
  margin: 0 2px;
  font-family: var(--font-display);
  color: var(--gold);
}

/* ============================================================
   LANGUAGE SWITCHER
   ============================================================ */
.lang-switch {
  display: flex;
  gap: 4px;
}
.lang-btn {
  background: transparent;
  border: 1px solid var(--hud-line);
  color: var(--bone);
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all .2s;
}
.lang-btn:hover { border-color: var(--accent); color: var(--accent); }
.lang-btn.active {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #faf0d5;
}
[data-theme="paper"] .lang-btn {
  background: #faf0d5;
  border: 1px solid rgba(26,23,20,.45);
  color: #1a1714;
}
[data-theme="paper"] .lang-btn:hover {
  border-color: var(--vermilion);
  color: var(--vermilion);
}
[data-theme="paper"] .lang-btn.active {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #faf0d5;
}

/* Pause modal */
.hud-pause-btn {
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--hud-line);
  color: var(--bone);
  font-size: 16px;
  cursor: pointer;
  display: grid; place-items: center;
  opacity: .7;
  transition: opacity .15s, border-color .15s;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.hud-pause-btn:hover,
.hud-pause-btn:active { opacity: 1; border-color: var(--accent); }

[data-theme="paper"] .hud-pause-btn { color: #1a1714; border-color: rgba(26,23,20,.3); }
[data-theme="paper"] .hud-pause-btn:hover { border-color: var(--vermilion); color: var(--vermilion); }

.is-mobile .hud-pause-btn {
  width: 48px; height: 48px; font-size: 24px;
}

.pause-modal {
  width: min(360px, 90%);
  text-align: center;
}
.pause-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
  align-items: center;
}
.pause-actions .btn {
  width: 200px;
  justify-content: center;
  letter-spacing: 8px;
}
