/* ═══════════════════════════════════════════════════════
   empire/empire.css — 「제국의 역사」시리즈 공용 스타일
   2026-08-07 신설. 16편이 이 파일 하나를 공유한다.
   색은 각 편의 데이터(EMPIRE.color, field.color)가 --c로 주입한다.
   ═══════════════════════════════════════════════════════ */

:root {
  --em-ink: #14161c;
  --em-ink-soft: #1c1f27;
  --em-paper: #ece6d8;
  --em-paper-dim: #a8a294;
  --em-line: rgba(200,190,160,0.18);
}

* { box-sizing: border-box; }
body.empire-page {
  margin: 0;
  background: var(--em-ink);
  color: var(--em-paper);
  font-family: -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo',
               'Noto Sans KR', 'Malgun Gothic', sans-serif;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

/* ── 머리 ── */
.em-head {
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--em-line);
  background: var(--em-ink-soft);
}
.em-back {
  display: inline-block; margin-bottom: 8px;
  font-size: 12px; color: var(--em-paper-dim); text-decoration: none;
}
.em-back:hover { color: var(--em-paper); }
.em-series {
  display: inline-block; font-size: 11px; letter-spacing: 0.08em;
  color: #b99adf; margin-bottom: 2px;
}
.em-h1 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.em-sub { margin: 3px 0 0; font-size: 13px; color: var(--em-paper-dim); }

/* ── 지도 ── */
.em-map {
  width: 100%; height: 58vh; min-height: 320px;
  background: #0d0f14;
}
.em-canvas { position: absolute; pointer-events: none; }

/* 세력 이름표 */
.em-label-wrap { background: none; border: none; }
.em-label {
  display: inline-flex; align-items: baseline; gap: 5px;
  padding: 2px 7px; border-radius: 5px; white-space: nowrap;
  background: rgba(14,16,22,0.74);
  border: 1px solid var(--c, #8a8a8a);
  font-size: 11px; line-height: 1.35; color: var(--em-paper);
  box-shadow: 0 1px 6px rgba(0,0,0,0.4);
  cursor: pointer;
}
.em-name { font-weight: 600; color: var(--c, #ece6d8); }
.em-kind { font-size: 9.5px; opacity: 0.72; }
/* 지배 강도가 낮을수록 이름표도 물러나 blob 농도와 위계를 맞춘다 */
.em-label-core      { opacity: 1; }
.em-label-contact   { opacity: 0.95; }
.em-label-frontier  { opacity: 0.86; }
.em-label-rival     { opacity: 0.84; border-style: solid; }
.em-label-successor { opacity: 0.78; border-style: dashed; }
.em-label-sphere    { opacity: 0.70; border-style: dotted; }

.em-pop-name {
  font-size: 13px; font-weight: 700; color: var(--c, #4a4338); margin-bottom: 5px;
}
.em-pop-note { font-size: 12px; line-height: 1.65; color: #3a342a; }

/* ── 시점 설명 ── */
.em-panel {
  padding: 14px 18px 4px; max-width: 780px; margin: 0 auto;
}
.em-title { margin: 0 0 6px; font-size: 17px; font-weight: 700; }
.em-year {
  display: inline-block; margin-right: 7px; padding: 1px 8px;
  border-radius: 999px; font-size: 12px; font-weight: 600;
  background: rgba(125,91,166,0.22); border: 1px solid rgba(185,154,223,0.35);
  color: #cdb4e8;
}
.em-caption { margin: 0; font-size: 14px; color: #d6d0c2; }

/* ── 시간 슬라이더 ── */
.em-controls {
  padding: 12px 18px 16px; max-width: 780px; margin: 0 auto;
  border-bottom: 1px solid var(--em-line);
}
.em-play {
  display: inline-block; margin-bottom: 10px; padding: 6px 14px;
  border-radius: 999px; cursor: pointer;
  background: rgba(125,91,166,0.18); border: 1px solid rgba(185,154,223,0.4);
  color: #cdb4e8; font-size: 12.5px; font-weight: 600;
  font-family: inherit;
}
.em-play:hover { background: rgba(125,91,166,0.3); }
.em-range {
  width: 100%; margin: 0 0 10px; accent-color: #9a7fb8;
}
.em-ticks {
  display: flex; gap: 4px; overflow-x: auto; padding-bottom: 4px;
  scrollbar-width: thin;
}
.em-tick {
  flex: 0 0 auto; display: flex; flex-direction: column; align-items: center;
  gap: 3px; padding: 5px 8px; border-radius: 7px; cursor: pointer;
  background: transparent; border: 1px solid transparent;
  color: var(--em-paper-dim); font-size: 10.5px; font-family: inherit;
  white-space: nowrap;
}
.em-tick-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(200,190,160,0.35);
}
.em-tick.is-active {
  background: rgba(125,91,166,0.16); border-color: rgba(185,154,223,0.4);
  color: #cdb4e8;
}
.em-tick.is-active .em-tick-dot { background: #b99adf; }

/* ── 본문 블록 ── */
.em-note, .em-question {
  max-width: 780px; margin: 0 auto; padding: 18px;
  border-bottom: 1px solid var(--em-line);
}
.em-note h3, .em-question h3 {
  margin: 0 0 8px; font-size: 14px; font-weight: 700; color: #cdb4e8;
}
.em-note p, .em-question p { margin: 0 0 10px; font-size: 13.5px; color: #d2ccbe; }
.em-note strong, .em-question strong { color: var(--em-paper); }
.em-caveat { font-size: 12px; color: var(--em-paper-dim); }
/* 아틀라스 원칙 — 모든 글은 질문으로 끝난다 */
.em-q {
  padding: 12px 14px; border-radius: 8px;
  background: rgba(125,91,166,0.12); border-left: 3px solid #9a7fb8;
  font-size: 14px; color: #e2dcce;
}
.em-q em { font-style: normal; color: #cdb4e8; font-weight: 600; }

/* ── 꼬리 ── */
.em-foot {
  max-width: 780px; margin: 0 auto; padding: 18px 18px 40px;
  font-size: 12.5px; color: var(--em-paper-dim);
}
.em-foot-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.em-foot-links a { color: #b99adf; text-decoration: none; }
.em-foot-links a:hover { text-decoration: underline; }

/* ── 모바일 ── */
@media (max-width: 640px) {
  .em-h1 { font-size: 22px; }
  .em-map { height: 46vh; min-height: 260px; }
  .em-title { font-size: 15.5px; }
  .em-caption { font-size: 13px; }
}

/* 자료실(제국사) 통로 — 지도와 글은 한 몸이다 */
.em-archive-link {
  color: #b99adf; text-decoration: none; font-size: 12.5px;
  border-bottom: 1px dotted rgba(185,154,223,0.5);
}
.em-archive-link:hover { color: #d5c0ee; }

/* 같은 시점 한반도 — 세계사를 보되 한국사 아틀라스임을 잊지 않는 자리 */
.em-korea {
  margin-top: 12px; padding: 11px 13px; border-radius: 8px;
  background: rgba(212,160,23,0.09);
  border-left: 3px solid #d4a017;
  font-size: 13px; line-height: 1.68; color: #ded6c4;
}
.em-korea-tag {
  display: block; margin-bottom: 3px;
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; color: #d4a017;
}