/* ============================================================
   物語を読む画面
   ------------------------------------------------------------
   大画面でも 620px の縦一列。左右は暗い余白。
   ============================================================ */

:root{
  --bg:#131211;--bg-deep:#0d0c0b;--surface:#1b1917;--surface-2:#221f1c;
  --line:rgba(233,227,216,.14);--line-soft:rgba(233,227,216,.08);
  --ink:#e9e3d8;--ink-2:#aaa297;--ink-3:#958e84;
  --accent:#b8563f;--accent-ink:#dc8b75;--accent-soft:rgba(184,86,63,.16);
}

html,body{height:100%;overflow:hidden}
body{background:var(--bg-deep)}
.card-ov .btn,#ending .btn{background:var(--surface-2);border-color:var(--line);color:var(--ink)}
.card-ov .btn:hover,#ending .btn:hover{background:#2a2622;border-color:rgba(233,227,216,.24)}
.card-ov .btn-pri,#ending .btn-pri{background:var(--accent);border-color:var(--accent);color:#fff}

#game{
  position:fixed;top:0;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:var(--col);overflow:hidden;cursor:pointer;
  container-type:inline-size;
  user-select:none;-webkit-user-select:none;touch-action:manipulation;
  border-left:1px solid var(--line-soft);border-right:1px solid var(--line-soft);
}
body.has-bottom-nav #game{bottom:calc(66px + var(--safe-b))}

/* ---------- 背景 ---------- */
#bgs{position:absolute;inset:0;z-index:0}
#bgs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1.2s ease}
#bgs img.on{opacity:.72}
#bgs .vig{position:absolute;inset:0;
  background:radial-gradient(120% 88% at 50% 38%,transparent 45%,rgba(13,12,11,.6) 100%)}

/* ---------- 立ち絵 ---------- */
#chars{position:absolute;inset:0;z-index:1}
#chars .ch{
  position:absolute;top:var(--character-target-y,clamp(184px,40.8dvh,364px));left:50%;
  width:auto;height:var(--character-height,clamp(780px,132dvh,1200px));max-width:none;
  object-fit:contain;object-position:50% 0;
  transform:translate(var(--character-x,-50%),var(--character-y,-18%));translate:0 14px;opacity:0;
  transition:opacity .6s ease, translate .6s ease, filter .5s ease;
}
#chars .ch.on{opacity:1;translate:0 0}
#chars .ch.expression-instant{transition:none}
#chars .ch.dim{filter:brightness(.72) saturate(.9)}
#chars .ch[data-expression="sad"]{filter:saturate(.72) brightness(.9)}
#chars .ch[data-expression="angry"]{filter:contrast(1.08) saturate(1.08)}
#chars .ch[data-expression="surprise"]{filter:brightness(1.06) contrast(1.04)}

/* ---------- 本文 ---------- */
#msgwrap{
  position:absolute;left:0;right:0;bottom:0;z-index:6;
  height:280px;padding:0;
  transition:opacity .3s;
}
#msgwrap.hide{opacity:0;pointer-events:none}
#msg{
  position:relative;box-sizing:border-box;height:280px;min-height:280px;max-height:280px;
  padding:30px 16px 18px;overflow:visible;
  background:linear-gradient(180deg,
    rgba(3,3,4,.5) 0%,
    rgba(4,4,5,.9) 24%,
    rgba(5,5,6,.98) 62%,
    #050506 100%);
  border:0;border-radius:0;box-shadow:0 -22px 38px rgba(0,0,0,.2);
  backdrop-filter:none;
}
#name{
  position:absolute;z-index:2;top:-24px;left:10px;display:inline-flex;align-items:center;
  box-sizing:border-box;
  min-height:30px;max-width:calc(100% - 20px);padding:5px 12px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  background:#a94f3b;border:0;border-radius:0;box-shadow:0 8px 20px rgba(0,0,0,.24);
  color:#fff;font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.04em;
}
#name.off{visibility:hidden}
#text{
  box-sizing:border-box;height:100%;overflow:hidden;color:#f4efe7;
  font-family:var(--serif);
  font-size:clamp(15.25px,calc(12.8px + .65vw),20px);
  font-size:clamp(15.25px,calc(7.98px + 1.94cqw),20px);
  line-height:1.9;
  font-weight:400;letter-spacing:0;white-space:pre-wrap;
  text-shadow:0 1px 2px rgba(0,0,0,.48);
}
#next{position:absolute;right:8px;bottom:8px;font-size:12px;color:var(--accent);
  opacity:0;animation:blink 1.6s infinite}
#next.on{opacity:1}
@keyframes blink{0%,100%{opacity:.9}50%{opacity:.25}}

/* セリフ・モノローグ・地の文はすべて同じ本文スタイルで表示する */
#msg.telop #text{opacity:1;text-align:left}

/* ---------- 表紙 ---------- */
.card-ov{
  position:absolute;inset:0;z-index:20;display:grid;place-items:center;overflow-y:auto;
  text-align:center;padding:calc(78px + env(safe-area-inset-top,0px)) 24px calc(28px + env(safe-area-inset-bottom,0px));
  background:linear-gradient(180deg,rgba(13,12,11,.78),rgba(13,12,11,.9));
  opacity:0;pointer-events:none;transition:opacity .8s;isolation:isolate;
}
.card-ov::before{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(13,12,11,.7),transparent 48%,rgba(13,12,11,.6)),
    linear-gradient(180deg,rgba(13,12,11,.18),rgba(13,12,11,.84) 82%)}
.card-ov.on{opacity:1;pointer-events:auto}
#titlecard.on{cursor:default}
#titlecard .title-start{cursor:pointer}
.title-character-art{
  position:absolute;z-index:0;left:50%;top:var(--character-target-y,24.6%);width:auto;height:var(--character-height,148%);max-width:none;
  object-fit:contain;object-position:50% 0;transform:translate(var(--character-x,-50%),var(--character-y,-18%));
  opacity:.18;filter:saturate(.7) contrast(.9);
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 96%);
  mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 96%);
}
.card-ov .inner{position:relative;z-index:2;width:min(430px,100%);margin:auto;animation:tup 1s ease}
@keyframes tup{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.title-eyebrow{margin-bottom:9px;color:var(--accent-ink);font-size:11px;letter-spacing:.34em}
.card-ov h1{font-size:clamp(22px,6vw,31px);line-height:1.55;margin:0 0 10px;font-weight:600;text-shadow:0 3px 20px rgba(0,0,0,.56)}
.card-ov .sub{color:var(--ink-2);font-size:12.5px;margin-bottom:18px;line-height:1.8}
.card-ov .rule{width:42px;height:1px;background:var(--accent);margin:0 auto 19px}
.title-cast{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:12px;margin:0 0 20px}
.title-cast>div{min-width:0}.title-cast small,.title-cast strong{display:block}.title-cast small{margin-bottom:5px;color:var(--ink-3);font-size:9px;letter-spacing:.18em}
.title-cast strong{overflow:hidden;color:var(--ink);font-family:var(--serif);font-size:clamp(19px,5.5vw,28px);font-weight:500;line-height:1.35;text-overflow:ellipsis;white-space:nowrap;text-shadow:0 2px 15px rgba(0,0,0,.7)}
.title-cast>span{color:var(--accent-ink);font-family:var(--serif);font-size:17px}
.title-start{min-width:190px;padding:13px 34px}
.card-ov .tap{font-size:12px;color:var(--ink-3);margin-top:14px}
@media(max-width:430px){
  .card-ov{padding:calc(70px + env(safe-area-inset-top,0px)) 16px calc(22px + env(safe-area-inset-bottom,0px))}
  .title-character-art{opacity:.16}
  .title-cast{gap:8px;margin-bottom:16px}.title-cast small{font-size:8px}.title-cast strong{font-size:clamp(18px,6.3vw,24px)}
  .title-start{width:100%}
}
@media(max-height:700px){
  .card-ov{place-items:start center;padding-top:calc(65px + env(safe-area-inset-top,0px))}
  .title-eyebrow{margin-bottom:5px}.card-ov h1{font-size:22px;line-height:1.4}.card-ov .sub{margin-bottom:10px}
  .card-ov .rule{margin-bottom:13px}.title-cast{margin-bottom:13px}
  .card-ov .tap{margin-top:9px}
}

/* ---------- 結び ---------- */
#ending{
  position:absolute;inset:0;z-index:30;display:flex;
  align-items:center;justify-content:center;padding:28px;overflow-y:auto;
  background:rgba(13,12,11,.97);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .65s ease,visibility 0s linear .65s;
}
#ending.on{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}
#ending .box{max-width:400px;width:100%;text-align:center}
#ending .ending-close{
  position:absolute;z-index:2;
  top:calc(12px + env(safe-area-inset-top,0px));left:12px;
  display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:7px 12px;
  background:rgba(34,31,28,.88);border:1px solid var(--line);border-radius:4px;
  color:var(--ink-2);font-family:var(--sans);font-size:12px;line-height:1;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
  transition:color .2s,background .2s,border-color .2s,filter .2s;
}
#ending .ending-close:hover{
  background:#2a2622;border-color:rgba(233,227,216,.24);color:var(--ink);
}
#ending .ending-close span{font-size:18px;font-weight:300;line-height:1}
#ending .ending-close em{font-style:normal}
#ending .fin{font-family:var(--serif);font-size:15px;color:var(--ink-3);letter-spacing:.5em;
  margin-bottom:22px;padding-right:.5em}
#ending h2{font-size:20px;margin:0 0 10px;line-height:1.7;font-weight:600}
#ending .tt{color:var(--ink-3);font-size:12px;margin-bottom:26px}
#ending .tags{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
#ending .end-visibility{display:flex;align-items:center;justify-content:center;gap:9px;margin:-10px 0 20px}
#ending .end-visibility span{color:var(--ink-3);font-size:12px}
#ending .acts{display:flex;flex-direction:column;gap:9px}
#ending .sub-acts{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;margin-top:4px}
#ending .meta{margin-top:22px;color:var(--ink-3);font-size:12px;
  display:flex;gap:14px;justify-content:center;align-items:center}
#ending .meta button{color:var(--ink-3)}
#ending .meta button.on{color:var(--accent-ink)}
#ending.on .fin{animation:end-reveal .65s .08s both}
#ending.on .ending-close{animation:end-reveal .6s .82s both}
#ending.on h2{animation:end-reveal .7s .24s both}
#ending.on>.box>.tt,#ending.on .tags{animation:end-reveal .7s .4s both}
#ending.on .end-visibility{animation:end-reveal .65s .58s both}
#ending.on .acts{animation:end-actions .72s .82s both}
#ending.on .meta{animation:end-reveal .6s 1.08s both}
#ending.locked .acts{pointer-events:none}
#ending.locked .ending-close{pointer-events:none;filter:opacity(.42)}
#ending.locked .acts .btn{filter:saturate(.7);cursor:default}
#ending .publish-cta{background:transparent;border-color:var(--accent);color:var(--accent-ink)}
#ending .publish-blocked{
  opacity:1;cursor:not-allowed;
  background:rgba(130,67,55,.18);border-color:rgba(220,139,117,.38);color:#d9a79a;
}
#ending .sensitive-publication-note{
  padding:12px 14px;border:1px solid rgba(220,139,117,.2);
  background:rgba(130,67,55,.11);text-align:left;
}
#ending .sensitive-publication-note b,
#ending .sensitive-publication-note span{display:block}
#ending .sensitive-publication-note b{margin-bottom:4px;color:#d9a79a;font-size:12px}
#ending .sensitive-publication-note span{color:var(--ink-2);font-size:12px;line-height:1.7}
#ending .end-character-action{display:grid;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:64px;padding:8px 13px;text-align:left}
#ending .end-character-face{position:relative;display:block;width:46px;height:46px;overflow:hidden;border:1px solid rgba(233,227,216,.18);border-radius:50%;background:#332d29}
#ending .end-character-face img{position:absolute;left:50%;top:var(--character-target-y,73.4%);width:auto;height:var(--character-height,430%);max-width:none;object-fit:contain;object-position:50% 0;transform:translate(var(--character-x,-50%),var(--character-y,-18%))}
#ending .end-character-action-copy{min-width:0}#ending .end-character-action-copy b,#ending .end-character-action-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#ending .end-character-action-copy b{color:var(--ink);font-size:13px}#ending .end-character-action-copy small{margin-top:2px;color:var(--ink-3);font-size:10.5px;font-weight:400}
#ending .end-character-action-mark{color:var(--accent-ink);font-family:var(--serif);font-size:22px;font-weight:300}
#ending .end-like-action{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:58px;padding:8px 14px;border-color:rgba(220,139,117,.42);background:rgba(122,61,51,.14);text-align:left}
#ending .end-like-heart{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.07);color:#e2a291;font-size:25px;line-height:1}
#ending .end-like-copy{min-width:0}#ending .end-like-copy b,#ending .end-like-copy small{display:block}#ending .end-like-copy b{color:var(--ink);font-size:14px}#ending .end-like-copy small{margin-top:2px;color:var(--ink-3);font-size:10.5px;font-weight:400}
#ending .end-like-action>em{min-width:36px;color:var(--accent-ink);font-size:17px;font-style:normal;font-variant-numeric:tabular-nums;text-align:right}
#ending .end-like-action.on{border-color:#c97865;background:rgba(166,78,62,.25)}#ending .end-like-action.on .end-like-heart{background:#a64f40;color:#fff}
#ending .end-like-action.pop .end-like-heart{animation:end-like-pop .42s cubic-bezier(.2,.85,.25,1.35)}
@keyframes end-like-pop{0%{transform:scale(.7)}50%{transform:scale(1.35) rotate(-7deg)}100%{transform:scale(1)}}
#ending .retry-action{background:var(--surface-2);border-color:var(--line);color:var(--ink)}
#ending .private-action{align-self:center;color:var(--ink-3);border-color:transparent;text-decoration:underline;
  text-underline-offset:4px}
@keyframes end-reveal{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes end-actions{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}

/* ---------- 操作 ---------- */
#ctrl{
  position:absolute;top:0;left:0;right:0;z-index:9;display:flex;gap:14px;align-items:center;
  padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;
  background:linear-gradient(180deg,rgba(13,12,11,.92) 30%,transparent);
  transition:opacity .3s;
}
#ctrl.hide{opacity:0;pointer-events:none}
#ctrl .cbtn{font-size:12px;color:var(--ink-2);white-space:nowrap;
  text-shadow:0 1px 3px rgba(13,12,11,.9)}
#ctrl .cbtn:hover{color:var(--ink)}
#ctrl .cbtn.on{color:var(--accent-ink)}
#ctrl .sp{flex:1}
#ctrl .tt{font-family:var(--serif);font-size:12px;color:var(--ink-2);
  white-space:nowrap;overflow:hidden;max-width:48%;
  text-shadow:0 1px 3px rgba(13,12,11,.9)}
#ctrl .ctrl-title{display:flex;align-items:center;gap:7px}
#ctrl .ctrl-title>span{min-width:0;overflow:hidden;text-overflow:ellipsis}
#ctrl .visibility-badge{min-height:18px;padding:2px 6px;font-family:var(--sans);font-size:12px;
  text-shadow:none}
#ctrl .visibility-badge.public{color:#9bd8bd;background:rgba(53,126,94,.24)}
#ctrl .visibility-badge.private{color:var(--ink-2);background:rgba(117,111,102,.2)}

#prog{position:absolute;left:0;top:0;height:1px;z-index:10;background:var(--accent);width:0;
  transition:width .5s ease}

/* ---------- これまでの物語 ---------- */
#backlog{
  position:absolute;inset:0;z-index:40;display:none;flex-direction:column;
  background:rgba(13,12,11,.98);
}
#backlog.on{display:flex}
#backlog .bh{display:flex;align-items:center;font-family:var(--serif);font-size:14px;
  padding:calc(14px + env(safe-area-inset-top,0px)) 18px 13px;border-bottom:1px solid var(--line)}
#backlog .bh button{margin-left:auto;font-size:19px;color:var(--ink-2);line-height:1}
#backlog .bl{flex:1;overflow-y:auto;padding:18px 18px calc(26px + var(--safe-b))}
#backlog .bi{margin-bottom:17px}
#backlog .bi .n{font-size:12px;color:var(--accent-ink);margin-bottom:4px}
#backlog .bi .t{font-family:var(--serif);font-size:13.5px;line-height:1.95;color:var(--ink-2)}
#backlog .bi.nr .t{color:var(--ink-3);text-align:center;font-size:12.5px}