/* 《地道战 · 钟声》—— 界面样式。
   纪律参考《勇敢的心》：界面几乎不存在，只有漫画气泡和一行目标。
   不许出现数值化的血条 / 经验条 / 任务列表。 */

:root {
  --ink: #14100b;
  --paper: #e6d9bf;
  --paperDim: #cbb894;
  --earth: #6b4a2c;
  --earthDeep: #35241a;
  --night: #0b1220;
  --nightSoft: #16203040;
  --warm: #e0a04a;
  --alarm: #c4482f;
  --safe: #6f8f5a;
  --shellRadius: 0px;
  --uiFont: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --titleFont: "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
}

* { box-sizing: border-box; }

/* hidden 属性靠的是 UA 样式表里的 display:none，任何作者写的 display 都能盖掉它。
   本文件里 .hudPrompt 是 display:flex、.panelIcons span 是 grid——它们"隐藏"时
   照样占位照样画，屏幕上就会留下一个空徽章。这条兜底必须排在所有布局规则前面。 */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  height: 100%;
  background: #05080e;
  color: var(--paper);
  font-family: var(--uiFont);
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
}

.gameShell {
  position: fixed;
  inset: 0;
  overflow: hidden;
  /* 长按在移动端会弹选择框/放大镜/系统菜单。user-select 只挡住"选中"，
     iOS 的 callout 得单独关；两个前缀都要写，Safari 至今只认带前缀的那个。 */
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

.gameCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  touch-action: none;
}

/* 影院黑边：横版叙事的构图基础 */
.letterbox { position: absolute; inset: 0; pointer-events: none; z-index: 4; }
.letterbox i {
  position: absolute; left: 0; right: 0; height: 4.5vh;
  background: #05080e;
  transition: height .5s ease;
}
.letterbox i:first-child { top: 0; }
.letterbox i:last-child { bottom: 0; }
body[data-cinematic="1"] .letterbox i { height: 11vh; }
/* 过场：黑边压到最大，界面全部让位 */
body[data-cutscene="wide"] .letterbox i { height: 12vh; }
body[data-cutscene="full"] .letterbox i { height: 17vh; }
body[data-cutscene] .hudTop,
body[data-cutscene] .hudPrompt,
body[data-cutscene] .hudAlert { opacity: 0; transition: opacity .35s ease; }

/* 过场的淡入淡出（由 Rules 的 fade step 驱动） */
.cutFade {
  position: absolute; inset: 0; z-index: 8;
  background: #05080e; pointer-events: none;
  opacity: 0;
}

/* 跳过提示：不抢戏，放在右下角，过一会儿自己淡掉 */
.cutSkip {
  position: absolute; right: clamp(1rem, 4vw, 2.6rem); bottom: 14vh;
  z-index: 9; margin: 0;
  color: #8d826d; font-size: .76rem; letter-spacing: .18em;
  pointer-events: none;
  animation: cutSkipIn .6s ease-out;
}
.cutSkip b {
  color: var(--paper); font-family: ui-monospace, monospace;
  border: 1px solid #6d5f4880; border-radius: 2px; padding: .1em .45em;
}
@keyframes cutSkipIn { from { opacity: 0; } to { opacity: 1; } }

.vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 3;
  background: radial-gradient(120% 90% at 50% 45%, transparent 45%, rgba(3,5,9,.72) 100%);
}

/* ── 通用屏 ── */
.screen {
  position: absolute; inset: 0; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
}
.screen[hidden] { display: none; }

.btnPrimary, .btnGhost {
  font: inherit; font-size: clamp(.95rem, 2.4vw, 1.05rem);
  letter-spacing: .16em;
  padding: .72em 2em;
  border-radius: 2px;
  cursor: pointer;
  transition: transform .12s ease, background .18s ease, color .18s ease;
}
.btnPrimary {
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--paper);
}
.btnGhost {
  background: transparent; color: var(--paperDim);
  border: 1px solid #6d5f4880;
}
.btnPrimary:hover { transform: translateY(-1px); background: #fff3dc; }
.btnGhost:hover { color: var(--paper); border-color: var(--paperDim); }
.btnPrimary:active, .btnGhost:active { transform: translateY(1px); }

/* ── 标题 ── */
.titleScreen {
  background:
    radial-gradient(90% 70% at 26% 30%, #1d283c 0%, transparent 60%),
    linear-gradient(170deg, #0d1524 0%, #080b12 55%, #120c07 100%);
}
.siteMark {
  position: absolute; top: 1.4rem; left: 1.6rem;
  color: #7f7461; text-decoration: none; font-size: .82rem; letter-spacing: .12em;
}
.siteMark:hover { color: var(--paper); }
.titleInner { max-width: 46rem; text-align: left; }
.eyebrow {
  margin: 0 0 1.2rem; color: var(--warm);
  font-size: clamp(.74rem, 1.9vw, .86rem); letter-spacing: .38em;
}
.titleInner h1 {
  font-family: var(--titleFont);
  font-size: clamp(3rem, 12vw, 6.4rem);
  line-height: .94; margin: 0 0 1.4rem; font-weight: 700;
  color: var(--paper);
  text-shadow: 0 .06em 0 #0006;
}
.titleInner h1 em {
  display: block; font-style: normal;
  font-size: .44em; letter-spacing: .5em;
  color: var(--warm); margin-top: .5em; font-weight: 400;
}
.lead {
  margin: 0 0 2.4rem; max-width: 30rem;
  color: #b7a98e; line-height: 1.95;
  font-size: clamp(.92rem, 2.3vw, 1.02rem);
}
.titleActions { display: flex; gap: .9rem; flex-wrap: wrap; }
.titleFoot {
  margin: 2.6rem 0 0; color: #5d5445;
  font-size: .74rem; letter-spacing: .22em;
}

/* ── 幕间 ── */
.chapterScreen { background: #05080e; }
.chapterInner { text-align: center; max-width: 34rem; }
.chapterIndex { color: var(--warm); letter-spacing: .5em; font-size: .8rem; margin: 0 0 1.1rem; }
.chapterInner h2 {
  font-family: var(--titleFont);
  font-size: clamp(2.4rem, 9vw, 4rem);
  margin: 0 0 .8rem; letter-spacing: .2em; font-weight: 700;
}
.chapterSubtitle { color: #8d826d; letter-spacing: .2em; font-size: .85rem; margin: 0 0 2.4rem; }
.chapterEpilogue {
  color: #b7a98e; line-height: 2; font-size: 1rem;
  margin: 0 0 2.6rem; min-height: 2em;
  font-family: var(--titleFont);
}

/* ── 漫画气泡 ── */
.panelScreen {
  align-items: flex-end; justify-content: center;
  background: linear-gradient(to top, rgba(4,6,10,.86) 0%, rgba(4,6,10,.3) 40%, transparent 70%);
  padding-bottom: 9vh;
}
.panelCard {
  display: flex; align-items: flex-end; gap: 1rem;
  width: min(62rem, 94vw);
  animation: panelIn .22s ease-out;
}
@keyframes panelIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.panelPortrait {
  flex: 0 0 auto;
  width: clamp(4.2rem, 11vw, 6.4rem);
  height: clamp(4.2rem, 11vw, 6.4rem);
  border-radius: 2px;
  background: #1a1611;
  border: 1px solid #4a3f2e;
  position: relative; overflow: hidden;
}
.panelPortrait::after {
  content: attr(data-glyph);
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--titleFont);
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  color: var(--paperDim);
}

.panelBubble {
  flex: 1 1 auto;
  background: var(--paper); color: var(--ink);
  border-radius: 3px; padding: 1.05rem 1.4rem;
  position: relative;
  box-shadow: 0 .8rem 2.4rem #0008;
  min-height: 4.4rem;
}
.panelBubble::before {
  content: ""; position: absolute; left: -9px; bottom: 1.1rem;
  border: 9px solid transparent; border-right-color: var(--paper); border-left: 0;
}
.panelSpeaker {
  margin: 0 0 .3rem; font-size: .74rem; letter-spacing: .24em;
  color: #8a6a3a; font-weight: 700;
}
.panelSpeaker:empty { display: none; }
.panelText {
  margin: 0; font-size: clamp(1.05rem, 3.1vw, 1.42rem);
  line-height: 1.65; font-family: var(--titleFont); font-weight: 600;
}
.panelText:empty { display: none; }

.panelIcons { display: flex; gap: .55rem; margin-top: .7rem; flex-wrap: wrap; }
.panelIcons:empty { display: none; }
.panelIcons svg { width: 2.1rem; height: 2.1rem; display: block; }
.panelIcons span {
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem;
  background: #14100b0f; border: 1px solid #14100b26; border-radius: 2px;
}

/* 情绪：气泡形状随 mood 变 */
.panelCard[data-mood="think"] .panelBubble { border-radius: 1.6rem; }
.panelCard[data-mood="think"] .panelBubble::before { border-radius: 50%; border: 0; width: 10px; height: 10px; background: var(--paper); left: -4px; bottom: .6rem; }
.panelCard[data-mood="shout"] .panelBubble {
  background: #f3e7cd;
  clip-path: polygon(0 6%, 3% 0, 97% 3%, 100% 0, 99% 94%, 96% 100%, 3% 97%, 0 100%);
}
.panelCard[data-mood="shout"] .panelText { font-size: clamp(1.2rem, 3.6vw, 1.65rem); letter-spacing: .06em; }
.panelCard[data-mood="silent"] .panelBubble { background: #d8cbb0; }

/* 无字的一拍：气泡缩到只包住图标，不再撑满整行。
   判据是「有没有台词」而不是 mood：全库无台词的有 14 条，其中 13 条是
   mood="silent"，另一条 a3_p9 是 mood="think" —— 按 mood 判就会漏掉它。
   （这条注释先前写的"十三条 silent 里有五条带台词"是错的，实测 0 条带台词。） */
.panelCard[data-wordless="1"] .panelBubble {
  flex: 0 1 auto;
  min-height: 0;
  padding: .8rem 1.05rem;
}

.panelCard[data-mood="narrate"] .panelBubble {
  background: transparent; box-shadow: none; color: var(--paper);
  border-left: 2px solid var(--warm);
}
.panelCard[data-mood="narrate"] .panelBubble::before { display: none; }
.panelCard[data-mood="narrate"] .panelText { font-style: italic; font-weight: 400; }

.panelNext {
  flex: 0 0 auto; align-self: flex-end;
  width: 3rem; height: 3rem; border-radius: 50%;
  background: var(--warm); color: var(--ink);
  border: 0; font-size: 1.2rem; cursor: pointer;
  box-shadow: 0 .4rem 1.2rem #0007;
  animation: nudge 1.6s ease-in-out infinite;
}
@keyframes nudge { 0%,100% { transform: translateX(0); } 50% { transform: translateX(3px); } }

/* ── 史料 ── */
.codexScreen { background: rgba(5,8,14,.9); }
.codexCard {
  background: var(--paper); color: var(--ink);
  max-width: 32rem; padding: 2rem 2.2rem; border-radius: 3px;
  box-shadow: 0 1rem 3rem #000a;
}
.codexKicker { margin: 0 0 .5rem; letter-spacing: .4em; font-size: .7rem; color: #8a6a3a; }
.codexCard h3 { margin: 0 0 1rem; font-family: var(--titleFont); font-size: 1.6rem; }
.codexCard p { line-height: 2; margin: 0 0 1.6rem; font-size: .95rem; }

/* ── 帮助 ── */
.helpScreen { background: rgba(5,8,14,.94); }
.helpCard { max-width: 34rem; width: 100%; }
.helpCard h3 { font-family: var(--titleFont); font-size: 1.8rem; margin: 0 0 1.5rem; letter-spacing: .2em; }
.keyList { list-style: none; margin: 0 0 1.6rem; padding: 0; }
.keyList li {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .55rem 0; border-bottom: 1px solid #ffffff10;
}
.keyList b {
  flex: 0 0 8.5rem; color: var(--warm);
  font-family: ui-monospace, monospace; font-size: .88rem; letter-spacing: .06em;
}
.keyList span { color: #b7a98e; font-size: .92rem; }
.helpNote { color: #7f7461; font-size: .85rem; line-height: 1.9; margin: 0 0 1.8rem; }

/* ── HUD ── */
.hud { position: absolute; inset: 0; z-index: 6; pointer-events: none; }
.hud[hidden] { display: none; }
.hudTop {
  position: absolute; top: 6.5vh; left: 0; right: 0;
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; padding: 0 clamp(1rem, 4vw, 2.6rem);
}
.hudObjective {
  margin: 0; max-width: 26rem;
  color: var(--paper); font-size: clamp(.82rem, 2.2vw, .95rem);
  letter-spacing: .1em; line-height: 1.7;
  text-shadow: 0 2px 8px #000c;
  border-left: 2px solid var(--warm); padding-left: .8rem;
  opacity: .92;
}
.hudObjective:empty { display: none; }
/* 目标更新时闪一下，代替居中大字的重复播报 */
.hudObjective[data-flash="1"] {
  animation: objectiveFlash 1.4s ease-out;
  border-left-color: var(--paper);
}
@keyframes objectiveFlash {
  0% { opacity: 0; transform: translateX(-8px); }
  12% { opacity: 1; transform: none; }
  40% { color: #fff6e2; }
  100% { opacity: .92; }
}
.hudRight { display: flex; align-items: center; gap: .6rem; pointer-events: auto; }
.hudChip {
  font-size: .76rem; letter-spacing: .12em; color: var(--paper);
  background: #0b1220b0; border: 1px solid #ffffff1f;
  padding: .34em .8em; border-radius: 2px;
  text-shadow: 0 1px 4px #000;
}
.hudIconBtn {
  width: 2.1rem; height: 2.1rem; border-radius: 2px;
  background: #0b1220b0; border: 1px solid #ffffff1f;
  color: var(--paper); cursor: pointer; font-size: 1rem; line-height: 1;
}

/* 警觉条：不是血条，是"被看见了多少" */
.hudAlert {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -6.5rem);
  width: 3.4rem; height: 3px;
  background: #ffffff1a; border-radius: 2px;
  opacity: 0; transition: opacity .18s ease;
}
.hudAlert[data-on="1"] { opacity: 1; }
.hudAlert i {
  display: block; height: 100%; width: 0%;
  background: var(--warm); border-radius: 2px;
  transition: width .08s linear, background .2s ease;
}
.hudAlert[data-hot="1"] i { background: var(--alarm); }

.hudPrompt {
  position: absolute; left: 50%; bottom: 16vh;
  transform: translateX(-50%);
  display: flex; align-items: center; gap: .6rem;
  margin: 0; color: var(--paper);
  background: #0b1220c4; border: 1px solid #ffffff24;
  padding: .45em 1em; border-radius: 2px;
  font-size: clamp(.8rem, 2.2vw, .92rem); letter-spacing: .1em;
  animation: promptIn .18s ease-out;
}
@keyframes promptIn { from { opacity: 0; transform: translate(-50%, 6px); } to { opacity: 1; transform: translateX(-50%); } }
.hudPrompt b {
  display: grid; place-items: center;
  min-width: 1.6rem; height: 1.6rem; padding: 0 .4em;
  background: var(--paper); color: var(--ink);
  border-radius: 2px; font-family: ui-monospace, monospace; font-size: .8rem;
}

.hudToast {
  position: absolute; left: 50%; top: 22vh;
  transform: translateX(-50%);
  margin: 0; color: var(--paper);
  font-family: var(--titleFont); font-size: clamp(1rem, 3vw, 1.3rem);
  letter-spacing: .18em; text-shadow: 0 2px 12px #000;
  animation: toastIn .3s ease-out;
}
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, -8px); } to { opacity: 1; transform: translateX(-50%); } }

/* ── 触摸 ── */
.touchPad { position: absolute; inset: 0; z-index: 7; pointer-events: none; }
.touchPad[hidden] { display: none; }
.touchLeft, .touchRight {
  position: absolute; bottom: 8vh;
  display: flex; gap: .7rem; align-items: flex-end;
  pointer-events: auto;
}
.touchLeft { left: 4vw; }
.touchRight { right: 4vw; }
.tBtn {
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  background: #0b1220a8; border: 1px solid #ffffff2e;
  color: var(--paper); font-size: 1rem; cursor: pointer;
  backdrop-filter: blur(3px);
  /* 方向键是要按住不放的，长按必须什么都不触发：
     不选中按钮上的字、不弹 callout、不让浏览器把它当成滚动/缩放的起手势。 */
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}
.tBtn:active { background: var(--warm); color: var(--ink); }
.tBtnUse { width: 4.4rem; height: 4.4rem; font-size: 1.05rem; border-color: var(--warm); }
.tBtnSmall { width: 2.9rem; height: 2.9rem; font-size: .82rem; }

/* ── 幕终 ── */
.endScreen { background: rgba(5,8,14,.93); }
.endInner { text-align: center; max-width: 32rem; }
.endInner h2 { font-family: var(--titleFont); font-size: clamp(2rem, 7vw, 3rem); margin: 0 0 1.2rem; letter-spacing: .16em; }
.endInner p { color: #b7a98e; line-height: 2; margin: 0 0 2.4rem; }
.endInner .titleActions { justify-content: center; }

.bootError {
  position: absolute; inset: auto 0 0 0; z-index: 40;
  margin: 0; padding: 1rem 1.4rem;
  background: #3a1512; color: #ffd9cf;
  font-family: ui-monospace, monospace; font-size: .8rem;
  white-space: pre-wrap;
}
.bootError[hidden] { display: none; }

/* ── 移动端 ── */
@media (max-width: 720px) {
  .titleInner h1 em { letter-spacing: .34em; }
  .hudTop { top: 5.2vh; }
  .panelScreen { padding-bottom: 22vh; }
  .panelCard { gap: .7rem; }
  .panelBubble { padding: .85rem 1rem; }
  .keyList b { flex-basis: 6.4rem; font-size: .8rem; }
}
@media (max-height: 520px) {
  .letterbox i { height: 2.5vh; }
  .panelScreen { padding-bottom: 4vh; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}