/* stonedesk 소통(메시지·통화) UX 목업 — ms- 접두
   공문서 라이트 톤(dashboard.css 문법): 종이 배경 · 먹 텍스트 · 주홍 단일 포인트 · 작은 라운드
   레이아웃은 newslack(StreamSplit) 차용: 채널 사이드바 + 사람/시스템 스트림 분리 + 하이브리드 스레드 */

body:has(> .ms-body) { margin: 0; }

.ms-body {
  --bg: #FFFFFF;
  --alt: #FAFAF7;
  --surface: #F5F5F0;
  --line: #DCDCD5;
  --text: #171714;
  --mid: #3E3E38;
  --dim: #73736B;
  --accent: #C2401F;
  --blue: #7690B4;
  --green: #5E8A64;
  --amber: #A8842B;
  --red: #C2401F;
  background: var(--bg);
  color: var(--text);
  height: 100dvh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  font-size: 14px;
}

/* ── 목업 안내 바 (먹 반전 — 목업 메타 크롬) ── */

.ms-mockbar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 14px;
  background: #171714;
  color: #F0EFE9;
  font-size: 12px;
}

.ms-mockbar a {
  text-decoration: none;
  color: #B5B3A8;
  border: 1px solid #4A4840;
  border-radius: 3px;
  padding: 3px 9px;
  font-weight: 600;
}

.ms-mockbar a:hover { border-color: #B5B3A8; color: #fff; }
.ms-mockbar a.is-here { background: #C2401F; color: #fff; border-color: #C2401F; }
.ms-mockbar .ms-mockbar-label { font-weight: 700; margin: 0 2px 0 8px; color: #7A786D; font-size: 11px; letter-spacing: 0.08em; }
.ms-mockbar .ms-mockbar-label:first-of-type { margin-left: 0; }
.ms-mockbar .ms-mockbar-back { border: 0; color: #E8B5A5; font-weight: 700; }
.ms-mockbar .ms-mockbar-back:hover { color: #fff; }

/* ── 앱 프레임 ──────────────────────────── */

.ms-app {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

/* ── 모듈 레일 (전 화면 공통 1열) ─────────── */

.ms-rail {
  width: 56px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--alt);
  border-right: 1px solid var(--line);
  padding: 8px 0;
  gap: 2px;
}

.ms-rail-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 7px 0 6px;
  color: var(--dim);
  text-decoration: none;
}

.ms-rail-item i { font-size: 16px; }
.ms-rail-item span { font-size: 9px; font-weight: 700; }
.ms-rail-item:hover { color: var(--text); background: rgba(23, 23, 20, 0.04); }
.ms-rail-item.is-active { color: var(--text); background: rgba(194, 64, 31, 0.08); box-shadow: inset 2.5px 0 0 var(--accent); }

.ms-rail-sep { height: 1px; background: var(--line); margin: 6px 10px; }

@media (max-width: 860px) { .ms-rail { display: none; } }

/* ── 사이드바 ───────────────────────────── */

.ms-side {
  width: 236px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--alt);
  border-right: 1px solid var(--line);
}

@media (max-width: 860px) { .ms-side { display: none; } }

/* ── 모바일 상단바 + 사이드바 드로어 ──────── */
/* 860px 이하에서 레일·사이드바가 숨으면 채널 이동과 안읽음 배지를 잃는다.
   상단바 햄버거(총 안읽음 배지)로 사이드바를 드로어로 연다. */

.ms-topbar { display: none; }
.ms-drawer-backdrop { display: none; }

@media (max-width: 860px) {
  .ms-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    background: var(--alt);
    border-bottom: 1px solid var(--line);
    flex-shrink: 0;
  }

  .ms-topbar-menu {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1;
    padding: 6px 9px;
    cursor: pointer;
  }

  .ms-topbar-badge { position: absolute; top: -7px; right: -8px; }

  .ms-topbar-brand { text-decoration: none; color: inherit; }
  .ms-topbar-brand .ms-wordmark { font-size: 15px; }

  .ms-body.is-drawer-open .ms-side {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(280px, 84vw);
    z-index: 60;
    box-shadow: 6px 0 24px rgba(23, 23, 20, 0.18);
  }

  .ms-body.is-drawer-open .ms-drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 50;
    background: rgba(23, 23, 20, 0.35);
  }
}

.ms-side-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
}

.ms-wordmark {
  font-family: "Noto Serif KR", serif;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
  display: block;
}

.ms-side-head b { display: block; font-size: 13.5px; }
.ms-side-head small { display: block; font-size: 10.5px; color: var(--dim); }

.ms-side-scroll { flex: 1; overflow-y: auto; padding: 10px 0; }

.ms-side-sec {
  padding: 12px 14px 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}

.ms-ch {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5.5px 14px;
  color: var(--mid);
  text-decoration: none;
  font-size: 13.5px;
}

.ms-ch:hover { background: rgba(23, 23, 20, 0.04); color: var(--text); }
.ms-ch.is-active { background: rgba(194, 64, 31, 0.08); color: var(--text); box-shadow: inset 2.5px 0 0 var(--accent); }
.ms-ch .ms-hash { color: var(--dim); font-weight: 600; }
.ms-ch span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ms-body i, .ms-body em { font-style: normal; }

.ms-badge {
  min-width: 17px;
  text-align: center;
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 10px;
  font-weight: 700;
  background: #171714;
  color: #fff;
}

.ms-badge.is-red { background: var(--accent); }

.ms-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.ms-dot.is-off { background: #C6C4BA; }

.ms-me {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  border-top: 1px solid var(--line);
}

.ms-me b { display: block; font-size: 12.5px; }
.ms-me small { display: block; font-size: 10.5px; color: var(--green); }

/* 아바타 */

.ms-av {
  width: 32px;
  height: 32px;
  border-radius: 5px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.ms-av.is-sm { width: 24px; height: 24px; font-size: 10px; border-radius: 4px; }
.ms-av.c1 { background: #A83518; }
.ms-av.c2 { background: #4A6FA5; }
.ms-av.c3 { background: #3E7B4F; }
.ms-av.c4 { background: #7C5A94; }
.ms-av.c5 { background: #96762B; }
.ms-av.c6 { background: #5A7580; }

/* ── 메인(채널·DM) ──────────────────────── */

.ms-main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }

.ms-chead {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1.5px solid var(--text);
}

.ms-chead-title { font-weight: 700; font-size: 14.5px; }
.ms-chead-sub { font-size: 12px; color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-chead-spacer { flex: 1; }

.ms-icon-btn {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--mid);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}

.ms-icon-btn:hover { border-color: var(--text); color: var(--text); }

/* 채널 상단 고정 과업 카드 — 과업 ↔ 채널 연결 다리 */

.ms-pin {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--alt);
  font-size: 12px;
}

.ms-pin-body { flex: 1; min-width: 0; }
.ms-pin-title { display: block; font-size: 12px; font-weight: 700; }
.ms-pin-body .mx-gauge { max-width: 220px; margin-top: 5px; }
.ms-pin-ms { font-size: 11px; font-weight: 700; color: var(--accent); white-space: nowrap; }

.ms-msgs { flex: 1; overflow-y: auto; padding: 14px 16px 6px; }

.ms-day {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.ms-day::before, .ms-day::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* 사람 메시지 */

.ms-msg { display: flex; gap: 10px; padding: 6px 0; }
.ms-msg-body { min-width: 0; flex: 1; }

.ms-msg-head { display: flex; align-items: baseline; gap: 7px; }
.ms-msg-head b { font-size: 13.5px; }
.ms-msg-head small { font-size: 11px; color: var(--dim); }

.ms-role {
  font-size: 9.5px;
  font-weight: 700;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 3px;
  padding: 0 4px;
}

.ms-msg-text { margin-top: 2px; font-size: 13.5px; line-height: 1.55; color: var(--mid); }

.ms-reply {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

/* 메시지 호버 액션 (액션아이템 승격) — 목업에서는 호버 상태를 고정 표시 */

.ms-msg.is-hover { background: rgba(23, 23, 20, 0.03); border-radius: 3px; position: relative; padding-right: 8px; }

.ms-hoveract {
  position: absolute;
  top: -13px;
  right: 8px;
  display: flex;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 3px 10px -4px rgba(23, 23, 20, 0.25);
}

.ms-hoveract span {
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  color: var(--mid);
  cursor: pointer;
  border-right: 1px solid var(--line);
}

.ms-hoveract span:last-child { border-right: 0; }
.ms-hoveract span:hover { color: var(--text); }
.ms-hoveract span.is-on { background: var(--accent); color: #fff; }

/* 승격 미리보기 카드 — AI가 담당·기한을 미리 채운 상태 */

.ms-promote {
  margin: 6px 0 4px 42px;
  max-width: 400px;
  border: 1.5px solid var(--accent);
  background: #fff;
  border-radius: 3px;
  padding: 9px 11px;
  font-size: 12px;
}

.ms-promote b { display: block; font-size: 12px; }
.ms-promote p { margin: 3px 0 0; color: var(--dim); font-size: 11.5px; line-height: 1.55; }
.ms-promote p b { display: inline; color: var(--text); font-size: 11.5px; }

/* 파일 첨부 카드 */

.ms-file {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 6px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--alt);
  max-width: 330px;
}

.ms-file b { display: block; font-size: 12.5px; }
.ms-file small { display: block; font-size: 10.5px; color: var(--dim); }

/* 시스템 이벤트 (StreamSplit: 사람 스트림과 시각 분리) */

.ms-sys {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 7px 0;
  padding: 10px 12px;
  border-radius: 3px;
  background: var(--surface);
  font-size: 12.5px;
}

/* 아이콘 각인(직인) — 상태색은 각인 테두리에만 */
.ms-sys > span:first-child {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 3px;
  background: #fff;
  border: 1.5px solid var(--blue);
  font-size: 13px;
}

.ms-sys.is-success > span:first-child { border-color: var(--green); }
.ms-sys.is-warning > span:first-child, .ms-sys.is-error > span:first-child { border-color: var(--accent); }
.ms-sys.is-warning { background: rgba(194, 64, 31, 0.05); }

.ms-sys-body { flex: 1; min-width: 0; }
.ms-sys-body b { font-size: 12.5px; }
.ms-sys-body p { margin: 2px 0 0; color: var(--dim); font-size: 12px; line-height: 1.5; }
.ms-sys-time { font-size: 10.5px; color: var(--dim); white-space: nowrap; }

.ms-sys-acts { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }

.ms-sys-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 3px;
  padding: 4px 11px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.ms-sys-btn.is-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.ms-sys-btn:hover { border-color: var(--text); }
.ms-sys-btn.is-primary:hover { background: #A83518; }

/* 접힌 시스템 이벤트 묶음 */

.ms-collapsed {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 7px 0;
  padding: 7px 12px;
  border-radius: 4px;
  border: 1px dashed var(--line);
  color: var(--dim);
  font-size: 12px;
  cursor: pointer;
}

.ms-collapsed:hover { color: var(--mid); border-color: var(--dim); }
.ms-collapsed b { color: var(--mid); }

/* 통화 이력 라인 (DM) */

.ms-callline {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 7px 0;
  padding: 8px 12px;
  border-radius: 4px;
  background: var(--surface);
  font-size: 12.5px;
  color: var(--dim);
}

.ms-callline.is-missed { color: var(--accent); }
.ms-callline a { color: var(--text); text-decoration: underline; font-weight: 700; }

/* 입력창 */

.ms-input {
  margin: 8px 16px 14px;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  background: #fff;
  padding: 10px 12px;
}

.ms-input-text { color: var(--dim); font-size: 13px; }

.ms-input-tools {
  display: flex;
  gap: 12px;
  margin-top: 9px;
  color: var(--dim);
  font-size: 13px;
}

.ms-input-tools i { font-style: normal; cursor: pointer; }
.ms-input-tools i:hover { color: var(--text); }
.ms-input-send { margin-left: auto; color: var(--accent); font-weight: 900; }

/* ── 스레드 패널 ────────────────────────── */

.ms-thread {
  width: 330px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
  background: var(--alt);
}

@media (max-width: 1120px) { .ms-thread { display: none; } }

.ms-thread-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  font-size: 13px;
}

.ms-thread-head i { font-style: normal; color: var(--dim); cursor: pointer; }
.ms-thread-scroll { flex: 1; overflow-y: auto; padding: 12px 14px; }
.ms-thread .ms-input { margin: 8px 14px 14px; }

.ms-thread-root { padding-bottom: 10px; border-bottom: 1px solid var(--line); margin-bottom: 10px; }

/* ── 통화 화면 ──────────────────────────── */

.ms-call {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 30px 20px;
  text-align: center;
  background: var(--bg);
}

.ms-call-av {
  width: 96px;
  height: 96px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 34px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  box-shadow: 0 0 0 10px rgba(194, 64, 31, 0.08), 0 0 0 22px rgba(194, 64, 31, 0.04);
}

.ms-call-name { font-size: 21px; font-weight: 800; }
.ms-call-sub { font-size: 13px; color: var(--dim); }
.ms-call-timer { font-size: 14px; color: var(--green); font-variant-numeric: tabular-nums; font-weight: 700; margin-top: 4px; }

.ms-call-ctrl { display: flex; gap: 16px; margin-top: 30px; }

.ms-call-btn {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
}

.ms-call-btn:hover { border-color: var(--text); }
.ms-call-btn.is-active { background: #171714; color: #fff; border-color: #171714; }
.ms-call-btn.is-end { background: var(--accent); border-color: var(--accent); color: #fff; }
.ms-call-btn.is-end:hover { background: #A83518; }

.ms-call-labels { display: flex; gap: 16px; margin-top: 8px; }
.ms-call-labels span { width: 54px; font-size: 10.5px; color: var(--dim); }

.ms-call-note {
  margin-top: 34px;
  max-width: 420px;
  padding: 11px 14px;
  border: 1px dashed var(--line);
  border-radius: 5px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--dim);
}

.ms-call-note b { color: var(--text); }

/* ── 그룹 영상 통화 ─────────────────────── */

.ms-gc { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }

.ms-gc-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1.5px solid var(--text);
  font-size: 13px;
}

.ms-gc-head b { font-size: 14px; }
.ms-gc-rec { color: var(--accent); font-weight: 700; font-size: 11.5px; }

.ms-gc-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px 16px;
  min-height: 0;
}

@media (max-width: 760px) { .ms-gc-grid { grid-template-columns: repeat(2, 1fr); } }

.ms-tile {
  position: relative;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  min-height: 120px;
}

.ms-tile.is-speaking { border: 2px solid var(--accent); }
.ms-tile.is-share { grid-column: span 2; background: var(--alt); }

.ms-tile-name {
  position: absolute;
  left: 9px;
  bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 8px;
}

.ms-tile-name i { font-style: normal; font-size: 10px; color: var(--accent); }

.ms-share-body { text-align: center; padding: 14px; }
.ms-share-body b { display: block; font-size: 13px; margin-top: 6px; }
.ms-share-body small { color: var(--dim); font-size: 11px; }

.ms-gc-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--line);
}

.ms-gc-bar .ms-call-btn { width: 46px; height: 46px; font-size: 17px; }

/* ── 모바일 목업(폰 프레임) ──────────────── */

.ms-phones {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  align-items: flex-start;
  justify-content: center;
  padding: 26px 16px 40px;
  overflow-y: auto;
  background: var(--surface);
}

.ms-phone {
  width: 320px;
  height: 640px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--bg);
  box-shadow: 0 14px 40px -18px rgba(23, 23, 20, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ms-phone-cap { text-align: center; font-size: 11.5px; color: var(--dim); padding: 9px 0 0; }

.ms-phone .ms-chead { padding: 10px 13px; }
.ms-phone .ms-msgs { padding: 10px 13px 4px; }
.ms-phone .ms-input { margin: 6px 12px 10px; padding: 8px 10px; }

.ms-phone-body { flex: 1; overflow-y: auto; }

.ms-plist { padding: 4px 0; }
.ms-plist .ms-ch { padding: 10px 15px; font-size: 14px; }

.ms-tabbar {
  display: flex;
  border-top: 1px solid var(--line);
  background: var(--alt);
}

.ms-tab {
  flex: 1;
  text-align: center;
  padding: 8px 0 10px;
  font-size: 10px;
  font-weight: 700;
  color: var(--dim);
  text-decoration: none;
}

.ms-tab i { display: block; font-style: normal; font-size: 17px; margin-bottom: 2px; }
.ms-tab.is-active { color: var(--accent); }