/* 吉诺薇雅的裂缝旅记 · 系列统一 UI：粉 / 紫 / 黑 + 像素爱心 + 猫耳 */
:root {
  --pink: #ff8fd0;
  --pink-deep: #ff5f9e;
  --violet: #b07cff;
  --violet-deep: #7d4fd8;
  --ink: #17111f;
  --ink-2: #221a2e;
  --paper: #fff6fb;
  --text: #fbeefe;
  --muted: #b9a7c9;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --pixel: "DotGothic16", "Noto Sans SC", monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #07050c; overflow: hidden; }
body { font-family: var(--sans); color: var(--text); -webkit-tap-highlight-color: transparent; user-select: none; }
button { font: inherit; color: inherit; cursor: pointer; }
.hidden { display: none !important; }

#viewport { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; }
#stage {
  position: absolute; left: 50%; top: 50%; width: 1600px; height: 900px;
  transform-origin: 0 0; overflow: hidden; background: #07050c;
}

/* ── 背景与立绘 ── */
#bg, #bg-next { position: absolute; inset: 0; background-size: cover; background-position: center; }
#bg-next { opacity: 0; transition: opacity .8s ease; }
#bg-next.show { opacity: 1; }
#rain { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0; transition: opacity 1.2s; }
#rain.on { opacity: 1; }
#sprites { position: absolute; inset: 0; pointer-events: none; }
.sprite {
  position: absolute; bottom: -40px; height: 900px; transform: translateX(-50%);
  transition: left .5s ease, opacity .5s ease, filter .3s ease;
  filter: brightness(.62) saturate(.85); opacity: 0;
}
.sprite.in { opacity: 1; }
.sprite.speaking { filter: none; }
.sprite.hop { animation: hop .38s ease; }
.sprite.dissolve { animation: dissolve 3s ease forwards; }
.sprite[data-pos="left"] { left: 18%; }
.sprite[data-pos="center"] { left: 50%; }
.sprite[data-pos="right"] { left: 80%; }
.sprite[data-pos="right2"] { left: 66%; }
@keyframes hop { 0%,100% { translate: 0 0; } 40% { translate: 0 -22px; } }
@keyframes dissolve {
  0% { opacity: 1; filter: none; }
  60% { opacity: .6; filter: brightness(1.6) blur(2px); }
  100% { opacity: 0; filter: brightness(2.2) blur(10px); translate: 0 -30px; }
}
.emote {
  position: absolute; font-size: 64px; line-height: 1; pointer-events: none;
  animation: emote 1.4s ease forwards; filter: drop-shadow(0 3px 6px rgba(0,0,0,.5));
  font-family: var(--pixel); color: var(--pink); font-weight: 900; -webkit-text-stroke: 2px var(--ink);
}
@keyframes emote {
  0% { transform: scale(.2) translateY(20px); opacity: 0; }
  20% { transform: scale(1.15); opacity: 1; }
  35% { transform: scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-14px); }
}
#fx-flash { position: absolute; inset: 0; background: #ffd6ee; opacity: 0; pointer-events: none; }
#fx-flash.go { animation: flash .7s ease; }
@keyframes flash { 0% { opacity: 0; } 15% { opacity: .9; } 100% { opacity: 0; } }
#stage.shake { animation: shake .45s; }
@keyframes shake {
  10%,90% { translate: -4px 0; } 20%,80% { translate: 8px 2px; }
  30%,50%,70% { translate: -12px -2px; } 40%,60% { translate: 12px 2px; }
}

/* ── HUD ── */
#hud { position: absolute; inset: 0; pointer-events: none; z-index: 20; }
#heart {
  position: absolute; left: 28px; top: 24px; display: flex; gap: 6px; padding: 10px 14px 10px 12px;
  background: rgba(23,17,31,.72); border: 2px solid rgba(255,143,208,.5); border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(125,79,216,.45); pointer-events: auto;
}
#heart .seg { width: 34px; height: 30px; image-rendering: pixelated; }
#heart .seg.broken { animation: none; }
#heart .seg.cracking { animation: crack .6s steps(3); }
#heart.low .seg:not(.broken) { animation: pulse 1s steps(2) infinite; }
@keyframes crack { 0% { transform: scale(1.4) rotate(-8deg); } 50% { transform: scale(.8) rotate(6deg); } 100% { transform: none; } }
@keyframes pulse { 50% { transform: scale(1.12); } }
#hud-btns { position: absolute; right: 22px; top: 22px; display: flex; gap: 6px; pointer-events: auto; }
.hud-btn {
  background: rgba(23,17,31,.72); border: 1.5px solid rgba(176,124,255,.55); border-radius: 3px;
  padding: 7px 12px; font-size: 18px; color: var(--text); letter-spacing: 1px;
  display: flex; align-items: center; gap: 6px; transition: background .15s, border-color .15s;
}
.hud-btn .ico { font-family: var(--pixel); color: var(--pink); }
.hud-btn:hover { background: rgba(125,79,216,.55); border-color: var(--pink); }
.hud-btn.on { background: var(--violet-deep); border-color: var(--pink); }

/* ── 对话框 ── */
#textbox {
  position: absolute; left: 70px; right: 70px; bottom: 26px; height: 236px; z-index: 15;
  background: linear-gradient(180deg, rgba(28,20,40,.9), rgba(16,11,24,.94));
  border: 2px solid transparent; border-radius: 10px;
  background-clip: padding-box; box-shadow: 0 0 0 2px rgba(255,143,208,.55), 6px 6px 0 rgba(125,79,216,.5), 0 18px 50px rgba(0,0,0,.5);
  padding: 46px 64px 26px; cursor: pointer;
}
#textbox::before { /* 像素爱心花边 */
  content: ""; position: absolute; left: 14px; right: 14px; top: 10px; height: 6px;
  background: repeating-linear-gradient(90deg, rgba(255,143,208,.45) 0 6px, transparent 6px 18px, rgba(176,124,255,.45) 18px 24px, transparent 24px 36px);
}
#namebox {
  position: absolute; left: 46px; top: -30px; min-width: 170px; height: 54px; padding: 0 30px;
  background: var(--ink); border: 2px solid var(--pink); border-radius: 6px;
  display: flex; align-items: center; justify-content: center; box-shadow: 4px 4px 0 var(--violet-deep);
}
#namebox::before, #namebox::after { /* 猫耳 */
  content: ""; position: absolute; top: -16px; width: 0; height: 0;
  border-left: 11px solid transparent; border-right: 11px solid transparent; border-bottom: 16px solid var(--pink);
}
#namebox::before { left: 14px; border-bottom-color: var(--violet); }
#namebox::after { right: 14px; }
#namebox.empty { display: none; }
#name { font-family: var(--serif); font-weight: 900; font-size: 27px; letter-spacing: 3px; }
#text { font-family: var(--serif); font-size: 31px; line-height: 1.75; letter-spacing: 1px; white-space: pre-wrap; min-height: 100px; }
#text.narr { color: #e9dcf2; }
#text .sys { font-family: var(--pixel); color: var(--pink); letter-spacing: 0; text-shadow: 0 0 10px rgba(255,95,158,.5); }
#text.glitch .sys { animation: glitch .25s steps(2) infinite; }
@keyframes glitch { 0% { text-shadow: 2px 0 var(--violet), -2px 0 #6ff; } 50% { text-shadow: -2px 0 var(--violet), 2px 0 #6ff; } }
#next-ind { position: absolute; right: 36px; bottom: 18px; color: var(--pink); font-family: var(--pixel); font-size: 22px; opacity: 0; }
#next-ind.show { opacity: 1; animation: bob .9s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(6px); } }

/* ── 覆盖层 ── */
.overlay { position: absolute; inset: 0; z-index: 30; display: flex; align-items: center; justify-content: center; }
#chapter { flex-direction: column; background: rgba(7,5,12,.55); cursor: pointer; animation: fadein .8s; }
.ch-main { font-family: var(--serif); font-weight: 900; font-size: 64px; letter-spacing: 10px; text-shadow: 0 0 30px rgba(255,143,208,.5); }
.ch-sub { margin-top: 18px; font-size: 28px; letter-spacing: 8px; color: var(--pink); font-family: var(--serif); }
.ch-main::after { content: ""; display: block; margin: 22px auto 0; width: 220px; height: 4px; background: linear-gradient(90deg, var(--violet), var(--pink)); }
#card { background: rgba(7,5,12,.45); cursor: pointer; animation: fadein .4s; }
.card-inner {
  min-width: 620px; max-width: 900px; padding: 46px 64px 34px; background: var(--paper); color: #2b1f2c;
  border-radius: 4px; box-shadow: 10px 10px 0 var(--violet-deep), 0 0 0 4px var(--ink), 0 0 0 7px var(--pink);
  animation: pop .35s ease; position: relative;
}
.card-title { font-family: var(--serif); font-weight: 900; font-size: 44px; text-align: center; letter-spacing: 8px; padding-bottom: 18px; border-bottom: 3px double #c9a6c4; }
.card-body { margin-top: 22px; font-family: var(--serif); font-size: 29px; line-height: 1.9; white-space: pre-wrap; }
.card-hint { margin-top: 20px; text-align: right; font-size: 18px; color: #a58aa3; }
@keyframes pop { from { transform: scale(.85); opacity: 0; } }
@keyframes fadein { from { opacity: 0; } }
#choices { flex-direction: column; gap: 22px; background: rgba(7,5,12,.45); animation: fadein .3s; }
.choice {
  width: 680px; padding: 22px 30px; font-family: var(--serif); font-size: 30px; letter-spacing: 3px;
  background: rgba(23,17,31,.9); border: 2px solid var(--violet); border-radius: 6px;
  box-shadow: 5px 5px 0 var(--violet-deep); transition: transform .12s, background .12s, border-color .12s;
}
.choice::before { content: "❤ "; font-family: var(--pixel); color: var(--pink); opacity: .5; }
.choice:hover { transform: translate(-3px,-3px); border-color: var(--pink); background: rgba(60,30,70,.95); box-shadow: 8px 8px 0 var(--pink-deep); }
.choice:hover::before { opacity: 1; }
#toast {
  position: absolute; left: 50%; top: 110px; transform: translate(-50%, -20px); z-index: 40;
  background: var(--ink); border: 2px solid var(--pink); padding: 14px 30px; border-radius: 4px;
  font-size: 24px; box-shadow: 5px 5px 0 var(--violet-deep); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast b { color: var(--pink); font-family: var(--pixel); margin-right: 8px; }

/* ── 面板（线索本 / 记录 / 存档 / 设置） ── */
.panel {
  position: absolute; inset: 60px 110px; z-index: 50; display: flex; flex-direction: column;
  background: rgba(19,13,26,.97); border: 2px solid var(--pink); border-radius: 8px;
  box-shadow: 10px 10px 0 var(--violet-deep), 0 30px 80px rgba(0,0,0,.6); animation: pop .25s ease;
}
.panel-head { display: flex; align-items: center; gap: 24px; padding: 22px 30px; border-bottom: 2px dashed rgba(176,124,255,.4); }
.panel-title { font-family: var(--serif); font-weight: 900; font-size: 34px; letter-spacing: 6px; }
.panel-title::before { content: "❤ "; color: var(--pink); font-family: var(--pixel); }
.close { margin-left: auto; width: 48px; height: 48px; background: none; border: 2px solid var(--violet); border-radius: 4px; font-size: 22px; }
.close:hover { background: var(--violet-deep); }
#present-prompt { font-family: var(--serif); font-size: 24px; color: var(--pink); flex: 1; }
.nb-body { flex: 1; display: flex; min-height: 0; }
#clue-list { list-style: none; margin: 0; padding: 18px; width: 380px; overflow-y: auto; border-right: 2px dashed rgba(176,124,255,.3); }
#clue-list li {
  padding: 16px 18px; margin-bottom: 10px; font-size: 25px; font-family: var(--serif); border-radius: 4px;
  border: 1.5px solid rgba(176,124,255,.35); cursor: pointer; transition: background .12s;
}
#clue-list li:hover { background: rgba(125,79,216,.3); }
#clue-list li.sel { background: var(--violet-deep); border-color: var(--pink); }
#clue-list li.new::after { content: " NEW"; font-family: var(--pixel); color: var(--pink); font-size: 16px; }
#clue-list .empty { color: var(--muted); border: none; cursor: default; }
#clue-detail { flex: 1; padding: 30px 40px; display: flex; flex-direction: column; }
.cd-name { font-family: var(--serif); font-weight: 900; font-size: 36px; color: var(--pink); }
.cd-desc { margin-top: 20px; font-family: var(--serif); font-size: 27px; line-height: 1.9; white-space: pre-wrap; flex: 1; }
.big-btn {
  padding: 14px 40px; font-size: 26px; letter-spacing: 4px; font-family: var(--serif); font-weight: 600;
  background: linear-gradient(135deg, var(--pink-deep), var(--violet-deep)); border: 2px solid var(--paper);
  border-radius: 4px; box-shadow: 5px 5px 0 var(--ink);
}
.big-btn:hover { filter: brightness(1.15); transform: translate(-1px,-1px); }
.big-btn.ghost { background: transparent; border-color: var(--violet); }
#btn-present { align-self: flex-end; }
#notebook.presenting { border-color: var(--pink-deep); box-shadow: 10px 10px 0 var(--pink-deep), 0 0 60px rgba(255,95,158,.35); }
#log-list { flex: 1; overflow-y: auto; padding: 20px 40px; }
.log-item { padding: 12px 0; border-bottom: 1px solid rgba(176,124,255,.18); font-family: var(--serif); font-size: 24px; line-height: 1.7; }
.log-item .who { font-weight: 900; margin-right: 12px; }
.log-item.narr { color: #d8c8e4; }
#slot-list { flex: 1; overflow-y: auto; padding: 24px 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; }
.slot {
  text-align: left; padding: 18px 22px; background: rgba(34,26,46,.9); border: 1.5px solid rgba(176,124,255,.45); border-radius: 6px;
  min-height: 110px; transition: border-color .12s, background .12s;
}
.slot:hover { border-color: var(--pink); background: rgba(70,40,90,.9); }
.slot .s-head { font-family: var(--pixel); color: var(--pink); font-size: 18px; }
.slot .s-text { margin-top: 8px; font-family: var(--serif); font-size: 21px; color: var(--text); line-height: 1.6; }
.slot .s-empty { margin-top: 10px; color: var(--muted); font-size: 21px; }
.set-body { padding: 30px 60px; display: grid; gap: 30px; font-size: 26px; }
.set-body label { display: flex; align-items: center; gap: 30px; }
.set-body input[type=range] { flex: 1; accent-color: var(--pink); height: 30px; }
.set-body input[type=checkbox] { width: 30px; height: 30px; accent-color: var(--pink); }

/* ── 结局 ── */
#ending { flex-direction: column; background: rgba(7,5,12,.82); animation: fadein 2s; z-index: 45; }
.end-kind { font-family: var(--pixel); font-size: 34px; letter-spacing: 12px; color: var(--pink); }
.end-kind.bad { color: #9b8aa8; }
.end-name { margin-top: 18px; font-family: var(--serif); font-weight: 900; font-size: 68px; letter-spacing: 10px; text-shadow: 0 0 40px rgba(255,143,208,.4); }
.end-btns { margin-top: 60px; display: flex; gap: 24px; }

/* ── 标题画面 ── */
#title { z-index: 60; background-size: cover; background-position: center; justify-content: flex-start; }
.title-veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,6,16,.88) 0%, rgba(10,6,16,.55) 45%, rgba(10,6,16,0) 75%); }
.title-box { position: relative; margin-left: 120px; z-index: 2; }
.title-en { font-family: var(--pixel); font-size: 20px; letter-spacing: 6px; color: var(--violet); }
.title-main {
  margin: 16px 0 0; font-family: var(--serif); font-weight: 900; font-size: 92px; letter-spacing: 8px; line-height: 1.15;
  background: linear-gradient(100deg, var(--violet) 0%, var(--pink) 50%, #ffd1ea 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(5px 5px 0 rgba(23,17,31,.9));
}
.title-ep { margin-top: 18px; font-family: var(--serif); font-size: 32px; letter-spacing: 8px; color: var(--paper); }
.title-ep::before { content: "❤ "; color: var(--pink); font-family: var(--pixel); }
.title-menu { margin-top: 56px; display: flex; flex-direction: column; gap: 14px; width: 330px; }
.t-btn {
  text-align: left; padding: 14px 26px; font-family: var(--serif); font-size: 30px; letter-spacing: 6px;
  background: rgba(23,17,31,.6); border: none; border-left: 4px solid var(--violet); transition: all .15s;
}
.t-btn:hover { background: rgba(125,79,216,.55); border-left-color: var(--pink); padding-left: 40px; }
.t-btn:disabled { opacity: .35; pointer-events: none; }
.title-endings { margin-top: 34px; font-family: var(--pixel); font-size: 20px; letter-spacing: 3px; color: var(--muted); }
.title-endings .got { color: var(--pink); }
.title-chara { position: absolute; right: 120px; bottom: -60px; height: 980px; z-index: 1; filter: drop-shadow(0 0 30px rgba(255,143,208,.35)); animation: float 5s ease-in-out infinite; }
@keyframes float { 50% { translate: 0 -12px; } }

#confirm { z-index: 80; background: rgba(7,5,12,.6); }
.confirm-box { background: var(--ink-2); border: 2px solid var(--pink); border-radius: 8px; padding: 40px 50px; box-shadow: 8px 8px 0 var(--violet-deep); text-align: center; }
.confirm-text { font-family: var(--serif); font-size: 28px; margin-bottom: 30px; }
.confirm-btns { display: flex; gap: 20px; justify-content: center; }

#rotate-hint { display: none; position: fixed; bottom: 16px; left: 16px; right: 16px; text-align: center; color: var(--muted); font-size: 14px; letter-spacing: 2px; }
@media (orientation: portrait) and (max-width: 700px) { #rotate-hint { display: block; } }