/*
  バグ展「アリスの世界」
  - ノベルゲーム風：セリフ枠右下の矢印 / 画面タップで進行 / 会話ログ
  - アリス画像 alice.png をセリフ・ポップに使用
*/

:root {
  --bg: #05060d;
  --panel-strong: rgba(5, 7, 14, 0.94);
  --text: #f4f2ff;
  --muted: #a8a3c4;
  --pink: #ff4fd8;
  --cyan: #25e7ff;
  --violet: #8f5cff;
  --danger: #ff2d75;
  --line: rgba(255, 79, 216, 0.38);
  --green: #63ffcf;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body {
  margin: 0;
  min-height: 100svh;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  background:
    radial-gradient(circle at 18% 5%, rgba(255, 79, 216, .20), transparent 34%),
    radial-gradient(circle at 84% 18%, rgba(37, 231, 255, .13), transparent 28%),
    radial-gradient(circle at 50% 96%, rgba(143, 92, 255, .17), transparent 38%),
    linear-gradient(180deg, #080916 0%, #02030a 100%);
  overflow-x: hidden;
}
.noise, .scanline { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.noise {
  opacity: .17;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(255,79,216,.32) 39px, transparent 40px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 5px);
  mix-blend-mode: screen;
  animation: jitter 3s steps(2, end) infinite;
}
.scanline {
  opacity: .16;
  background: linear-gradient(to bottom, transparent, rgba(37,231,255,.2), transparent);
  height: 34%;
  animation: scan 5s linear infinite;
}
@keyframes jitter { 0%,100%{transform:translate(0,0)} 30%{transform:translate(8px,-4px)} 32%{transform:translate(-6px,5px)} 70%{transform:translate(3px,8px)} }
@keyframes scan { from{transform:translateY(-110%)} to{transform:translateY(320%)} }

.phone-shell { position: relative; z-index: 1; min-height: 100svh; display: grid; place-items: center; padding: max(14px, env(safe-area-inset-top)) 12px max(14px, env(safe-area-inset-bottom)); }
.screen {
  position: relative;
  width: min(100%, 430px);
  min-height: min(820px, calc(100svh - 28px));
  padding: 16px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(13,15,29,.96), rgba(4,5,12,.98)), var(--panel-strong);
  box-shadow: 0 28px 90px rgba(0,0,0,.68), 0 0 42px rgba(255,79,216,.12);
  overflow: hidden;
}
.screen::before { content:""; position:absolute; inset:10px; border:1px solid rgba(255,79,216,.18); border-radius:24px; pointer-events:none; }
.topbar, .footer, .card, .intro { position: relative; z-index: 1; }
.topbar { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:.72rem; letter-spacing:.08em; padding:4px 2px 14px; }
.status-dot { width:8px; height:8px; border-radius:50%; background:var(--pink); box-shadow:0 0 14px var(--pink); }
.topbar__label { flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.topbar__progress { color:var(--cyan); font-family:ui-monospace, SFMono-Regular, Menlo, monospace; }
.log-button, .mini-button {
  min-height: 30px;
  width: auto;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(37,231,255,.35);
  color: var(--cyan);
  background: rgba(37,231,255,.07);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}
.card, .intro { border:1px solid var(--line); border-radius:22px; background:rgba(255,255,255,.045); box-shadow:inset 0 0 34px rgba(255,79,216,.07); padding:18px; }
.tap-area { cursor: pointer; user-select: none; }
h1 { margin:0 0 12px; font-size:clamp(1.45rem, 7vw, 2.1rem); line-height:1.25; text-shadow:2px 0 rgba(255,79,216,.55), -2px 0 rgba(37,231,255,.35); }
.system-label { margin:0 0 8px; color:var(--cyan); font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-size:.78rem; font-weight:800; letter-spacing:.14em; }
.story { color:#eeeaff; }

.error-board { padding:18px 14px; border:1px solid rgba(255,79,216,.55); border-radius:18px; background:rgba(0,0,0,.36); text-align:center; box-shadow:0 0 26px rgba(255,79,216,.12); }
.error-board__alert { margin:0 0 4px; color:var(--pink); font-size:clamp(2rem,12vw,3.25rem); font-weight:950; letter-spacing:.05em; line-height:1; text-shadow:3px 0 rgba(37,231,255,.4), -3px 0 rgba(255,79,216,.5); }
.error-board__sub { margin:0; color:#e6ddff; font-weight:700; }

.alice-stage { height: 300px; display:grid; place-items:end center; margin: 6px 0 -4px; overflow:hidden; }
.alice-main { max-height: 300px; max-width: 92%; object-fit: contain; filter: drop-shadow(0 0 18px rgba(255,79,216,.35)); }
.alice-row { display:grid; grid-template-columns: 76px 1fr; gap:10px; align-items:end; margin: 8px 0 16px; }
.alice-portrait { width:76px; height:110px; object-fit:contain; object-position:bottom center; filter: drop-shadow(0 0 12px rgba(37,231,255,.25)); }
.alice-portrait.small { height: 90px; }
.alice-portrait.tiny { width:46px; height:70px; }
.hint-row { grid-template-columns: 46px 1fr; margin: 10px 0 0; align-items:center; }
.hint-row p { margin:0; }

.novel-box {
  position: relative;
  padding: 14px 38px 14px 14px;
  border: 1px solid rgba(255,79,216,.55);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(9,10,22,.86), rgba(4,5,12,.78));
  box-shadow: 0 0 24px rgba(255,79,216,.12), inset 0 0 22px rgba(37,231,255,.05);
}
.novel-box p { margin:0; font-weight:800; color:#ffd6fb; }
.dialogue-box { margin-top: 0; min-height: 96px; }
.compact { min-height: 82px; }
.next-arrow {
  position:absolute;
  right: 14px;
  bottom: 8px;
  color: var(--cyan);
  font-size: 1rem;
  text-shadow: 0 0 12px var(--cyan);
  animation: arrowBlink 1.1s ease-in-out infinite;
}
@keyframes arrowBlink { 0%,100%{opacity:.35; transform:translateY(0)} 50%{opacity:1; transform:translateY(4px)} }

.hintBox { margin:18px 0; padding:14px; border:1px dashed rgba(37,231,255,.42); border-radius:14px; background:rgba(37,231,255,.06); }
.hintBox summary { cursor:pointer; color:var(--cyan); font-weight:800; }
.answerForm { display:grid; gap:10px; margin-top:18px; }
label { font-weight:800; }
input, button { width:100%; min-height:50px; border-radius:15px; font:inherit; }
input { padding:12px 14px; color:var(--text); border:1px solid rgba(255,255,255,.18); background:rgba(0,0,0,.45); outline:none; }
input:focus { border-color:var(--pink); box-shadow:0 0 0 4px rgba(255,79,216,.13); }
.primary-button, .secondary-button { border:0; color:#120615; background:linear-gradient(135deg,var(--pink),#f7a0ff); font-weight:950; cursor:pointer; box-shadow:0 10px 30px rgba(255,79,216,.20); }
.secondary-button { background:linear-gradient(135deg,var(--cyan),#b9f8ff); }
button:active { transform:translateY(1px); }
.message { min-height:1.6em; margin:14px 0 0; font-weight:800; }
.message.is-error { color:var(--danger); }
.message.is-success { color:var(--green); }

.arBox { margin-top:18px; padding:14px; border:1px solid rgba(255,79,216,.32); border-radius:16px; background:rgba(0,0,0,.22); }
.camera-stage { position:relative; height:260px; margin:14px 0; border-radius:18px; overflow:hidden; background:#02030a; border:1px solid rgba(255,255,255,.16); }
#cameraPreview { width:100%; height:100%; object-fit:cover; opacity:.78; }
.marker-frame { position:absolute; inset:50px; border:2px solid var(--cyan); box-shadow:0 0 0 999px rgba(0,0,0,.25), 0 0 20px rgba(37,231,255,.45); border-radius:16px; }
.ar-overlay { position:absolute; left:20px; right:20px; bottom:18px; padding:12px; border:1px solid var(--pink); border-radius:12px; background:rgba(3,4,10,.72); color:#ffd6fb; font-weight:800; }
.ar-overlay p { margin:0 0 4px; }
.glow-text { color:var(--cyan); text-shadow:0 0 12px var(--cyan); }

.modal, .log-panel { position:absolute; inset:0; z-index:5; display:grid; place-items:center; padding:18px; background:rgba(0,0,0,.64); backdrop-filter:blur(5px); }
.modal__panel { width:100%; min-height: 72%; display:grid; grid-template-rows: 1fr auto; align-items:end; }
.modal-alice { max-height: 430px; max-width: 96%; justify-self:center; object-fit:contain; filter: drop-shadow(0 0 22px rgba(255,79,216,.38)); }
.modal-dialogue { width:100%; margin-top: -22px; }
.log-panel__inner { width:100%; max-height:78svh; padding:16px; border-radius:20px; border:1px solid rgba(37,231,255,.42); background:rgba(9,10,22,.96); box-shadow:0 0 36px rgba(37,231,255,.16); overflow:hidden; }
.log-panel__header { display:flex; justify-content:space-between; align-items:center; gap:10px; margin-bottom:10px; }
.log-list { max-height:60svh; overflow:auto; padding-right:4px; }
.log-item { margin:0 0 10px; padding:10px; border-left:3px solid var(--pink); background:rgba(255,255,255,.05); border-radius:10px; }
.log-item__speaker { color:var(--cyan); font-family:ui-monospace, SFMono-Regular, Menlo, monospace; font-weight:900; font-size:.78rem; margin:0 0 4px; }
.log-item__text { margin:0; color:#ffd6fb; font-weight:700; }
.empty-log { color:var(--muted); }

.ending p:not(.system-label) { font-size:1.05rem; }
.locked { border-color:rgba(255,45,117,.58); }
.footer { padding:14px 2px 0; color:var(--muted); font-size:.82rem; }
.resetButton { min-height:44px; color:var(--text); background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16); box-shadow:none; }
code { color:var(--cyan); }
.hidden { display:none !important; }

@media (max-width: 360px) {
  .alice-row { grid-template-columns: 62px 1fr; }
  .alice-portrait { width:62px; height:96px; }
  .alice-stage { height:260px; }
  .alice-main { max-height:260px; }
}