/* ============ Story / missions / battle ============ */

/* ---- chapter ---- */
.chapter{border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden;background:var(--panel)}
.chapter-h{display:flex;align-items:center;gap:11px;padding:13px;cursor:pointer;background:linear-gradient(120deg,rgba(255,255,255,.04),transparent)}
.chapter-h .num{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none;
  font-weight:800;font-size:14px;background:rgba(0,0,0,.32);border:1px solid var(--line);
}
.chapter-h .ci{flex:1;min-width:0}
.chapter-h .ct{font-weight:800;font-size:15px}
.chapter-h .cs{font-size:11.5px;color:var(--ink-3)}
.chapter-h .cx{font-size:18px;color:var(--ink-3);transition:transform .2s}
.chapter.open .chapter-h .cx{transform:rotate(90deg)}
.chapter-body{padding:0 13px 13px;display:none}
.chapter.open .chapter-body{display:block}
.chapter.locked{opacity:.75}

/* ---- mission ---- */
.mission{
  display:flex;gap:11px;padding:11px;border-radius:13px;margin-top:8px;
  background:#0d1330;border:1px solid var(--line-soft);cursor:pointer;transition:all .15s;
}
.mission .mi{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;flex:none;
  font-size:17px;background:rgba(0,0,0,.35);border:1px solid var(--line);
}
.mission .mb{flex:1;min-width:0}
.mission .mt{font-weight:700;font-size:14px;line-height:1.25}
.mission .mm{font-size:11.5px;color:var(--ink-3);margin-top:2px}
.mission.locked{opacity:.55;cursor:default}
.mission.unlocked{border-color:var(--orange);background:rgba(249,115,22,.09);box-shadow:0 0 0 1px rgba(249,115,22,.25)}
.mission.cleared{border-color:#1c5136;background:rgba(34,197,94,.07)}
.mission.boss .mi{border-color:#7f1d1d;background:rgba(239,68,68,.15)}
.mission-xp{font-size:11px;font-family:var(--mono);color:var(--ink-3);white-space:nowrap}

/* ---- arc banner ---- */
.arc-banner{
  border-radius:18px;padding:16px;margin-bottom:12px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1e2a5c,#3b1e46);border:1px solid #3a4780;
}
.arc-banner .al{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange-soft);font-weight:800}
.arc-banner .at{font-size:22px;font-weight:800;margin:4px 0 3px}
.arc-banner .ad{font-size:13px;color:var(--ink-2)}
.arc-banner .loc{font-size:11.5px;color:var(--ink-3);margin-top:8px}

/* ---- narrative ---- */
.scroll-note{
  background:linear-gradient(180deg,#1a1408,#140f06);border:1px solid #4a3a15;
  border-radius:14px;padding:14px;color:#e8d9b0;font-size:14px;line-height:1.62;
}
.scroll-note .who{color:var(--orange-soft);font-weight:800;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:7px}

/* ================= BATTLE ================= */
.battle{
  border-radius:18px;overflow:hidden;border:1px solid #3a4780;margin-bottom:12px;
  background:linear-gradient(180deg,#161c3d 0%,#241432 100%);
}
.b-field{padding:14px;position:relative}
.b-side{display:flex;align-items:center;gap:11px;margin-bottom:8px}
.b-side.you{flex-direction:row-reverse;text-align:right}
.b-av{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:29px;flex:none;
  background:rgba(0,0,0,.35);border:2px solid var(--line);transition:transform .18s,filter .18s;
}
.b-av.enemy{border-color:#7f1d1d}
.b-av.you{border-color:var(--orange)}
.b-av.hit{animation:shake .34s}
.b-av.act{transform:scale(1.14);filter:brightness(1.35)}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(4px)}}
.b-meta{flex:1;min-width:0}
.b-meta .bn{font-weight:800;font-size:14.5px;display:flex;align-items:center;gap:6px}
.b-side.you .b-meta .bn{justify-content:flex-end}
.b-meta .bhp{font-size:11px;color:var(--ink-3);font-family:var(--mono);margin-top:2px}
.b-vs{text-align:center;font-size:11px;letter-spacing:.3em;color:var(--ink-3);margin:6px 0 10px;font-weight:800}

.b-log{
  background:#080c1c;border-top:1px solid var(--line);padding:10px 13px;
  height:110px;overflow-y:auto;font-size:12.5px;line-height:1.55;
}
.b-log div{padding:1px 0;color:var(--ink-2)}
.b-log div.hi{color:#ffd7b5;font-weight:600}
.b-log div.dmg{color:#fca5a5}
.b-log div.good{color:#86efac}
.b-log div.sys{color:var(--ink-3);font-style:italic}

.b-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px;border-top:1px solid var(--line)}
.b-act{
  padding:13px 10px;border-radius:13px;border:1px solid var(--line);background:var(--panel-2);
  font-weight:800;font-size:13.5px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;
  transition:transform .08s,background .15s;
}
.b-act:active{transform:scale(.96)}
.b-act:disabled{opacity:.4;cursor:not-allowed}
.b-act.atk{background:linear-gradient(135deg,#dc2626,#991b1b);border-color:#7f1d1d}
.b-act.jut{background:linear-gradient(135deg,#2563eb,#1e3a8a);border-color:#1e40af}
.b-act.def{background:linear-gradient(135deg,#0891b2,#155e75);border-color:#155e75}
.b-act.itm{background:linear-gradient(135deg,#7c3aed,#4c1d95);border-color:#5b21b6}

.jutsu-opt{
  display:flex;align-items:center;gap:10px;padding:11px;border-radius:12px;
  border:1px solid var(--line);background:var(--panel);margin-bottom:8px;cursor:pointer;width:100%;text-align:left;
}
.jutsu-opt:disabled{opacity:.42;cursor:not-allowed}
.jutsu-opt .jn{font-weight:700;font-size:14px}
.jutsu-opt .jd{font-size:11.5px;color:var(--ink-3)}
.jutsu-opt .jc{font-family:var(--mono);font-size:12px;color:var(--blue);white-space:nowrap}

.float-dmg{
  position:absolute;font-weight:900;font-size:26px;pointer-events:none;
  animation:floatUp 1s ease-out forwards;text-shadow:0 2px 8px rgba(0,0,0,.8);
}
@keyframes floatUp{0%{opacity:0;transform:translateY(6px) scale(.7)}20%{opacity:1;transform:translateY(-4px) scale(1.15)}100%{opacity:0;transform:translateY(-46px) scale(1)}}

.result{text-align:center;padding:22px 14px}
.result .rs{font-size:52px;line-height:1;margin-bottom:6px}
.result .rt{font-size:27px;font-weight:900;letter-spacing:.06em}
.result .rt.win{color:var(--leaf)}
.result .rt.lose{color:var(--red)}
.reward-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:14px 0}
.reward{background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:9px 13px;min-width:78px}
.reward .rv{font-size:17px;font-weight:800}
.reward .rk{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}

/* level up flash */
.levelup{
  position:fixed;inset:0;z-index:170;display:grid;place-content:center;text-align:center;
  background:radial-gradient(circle at center,rgba(249,115,22,.25),rgba(4,7,18,.94));
  animation:fade .3s;
}
.levelup .lu1{font-size:13px;letter-spacing:.35em;color:var(--orange);font-weight:800}
.levelup .lu2{font-size:44px;font-weight:900;margin:8px 0}
.levelup .lu3{color:var(--ink-2);font-size:14px;max-width:300px}