/* coord 관제 콘솔 — 반응형(모바일 우선), 라이트/다크.
   상태는 색 단독으로 표현하지 않는다 — 항상 아이콘+라벨 병기.
   ≤820px 에서는 탭이 하단 고정 바로 내려가 엄지 조작 범위에 들어온다. */

:root {
  color-scheme: light;
  --surface-1: #fcfcfb;      /* 카드 서피스 */
  --surface-2: #f2f2ef;      /* 강조 서피스 (시트 헤더 등) */
  --page:      #f9f9f7;
  --ink-1:     #0b0b0b;
  --ink-2:     #52514e;
  --ink-3:     #898781;
  --hairline:  #e1e0d9;
  --border:    rgba(11, 11, 11, 0.10);
  --accent:    #2a78d6;
  --good:      #0ca30c;
  --warning:   #fab219;
  --serious:   #ec835a;
  --critical:  #d03b3b;
  --good-text: #006300;
  --shadow:    0 8px 30px rgba(11, 11, 11, 0.16);
  --tabbar-h:  58px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --surface-2: #232322;
  --page:      #0d0d0d;
  --ink-1:     #ffffff;
  --ink-2:     #c3c2b7;
  --ink-3:     #898781;
  --hairline:  #2c2c2a;
  --border:    rgba(255, 255, 255, 0.10);
  --accent:    #3987e5;
  --good-text: #0ca30c;
  --shadow:    0 8px 30px rgba(0, 0, 0, 0.6);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --surface-2: #232322;
    --page:      #0d0d0d;
    --ink-1:     #ffffff;
    --ink-2:     #c3c2b7;
    --ink-3:     #898781;
    --hairline:  #2c2c2a;
    --border:    rgba(255, 255, 255, 0.10);
    --accent:    #3987e5;
    --good-text: #0ca30c;
    --shadow:    0 8px 30px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--page);
  color: var(--ink-1);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

/* ------------------------------ 상단바 ------------------------------ */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 16px; border-bottom: 1px solid var(--hairline);
  background: var(--surface-1);
  position: sticky; top: 0; z-index: 20;
  padding-top: max(10px, env(safe-area-inset-top));
}
.brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.brand-mark { color: var(--accent); font-size: 18px; }
.brand h1 { font-size: 18px; margin: 0; font-weight: 700; white-space: nowrap; }
.brand-sub { font-weight: 400; color: var(--ink-2); font-size: 14px; }
.topbar-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.icon-btn {
  background: none; border: 1px solid var(--border); border-radius: 10px;
  color: var(--ink-1); font-size: 16px; padding: 6px 10px; cursor: pointer;
  min-height: 36px; line-height: 1;
}
.icon-btn:hover { background: var(--hairline); }

/* ------------------------------ 탭 ------------------------------ */
.tabs {
  display: flex; gap: 4px; padding: 8px 12px 0;
  border-bottom: 1px solid var(--hairline);
  background: var(--surface-1);
  overflow-x: auto; scrollbar-width: none;
  position: sticky; top: 57px; z-index: 15;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--ink-2); font-size: 15px; padding: 9px 14px; cursor: pointer;
  white-space: nowrap; display: flex; align-items: center; gap: 6px;
}
.tab .tab-ico { font-size: 13px; color: var(--ink-3); }
.tab:hover { color: var(--ink-1); }
.tab.active { color: var(--ink-1); font-weight: 600; border-bottom-color: var(--accent); }
.tab.active .tab-ico { color: var(--accent); }

main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 60px; }
h2 { font-size: 15px; color: var(--ink-1); font-weight: 700; margin: 0; }
.sec-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin: 28px 0 10px;
}
.sec-head .hint { margin-left: auto; }
.view > .stat-row:first-child, .view > .sec-head:first-child,
.view > .chip-filter:first-child { margin-top: 0; }
.empty { color: var(--ink-3); }
.hint { color: var(--ink-3); font-size: 13px; }
.hint.lead { display: block; margin: -4px 0 12px; }
.mt { margin-top: 24px; }
code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; font-size: 12.5px; }

/* ------------------------------ 스탯 타일 ------------------------------ */
.stat-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 10px;
}
.stat {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px;
}
.stat .label { font-size: 12.5px; color: var(--ink-3); display: flex; gap: 6px; align-items: center; }
.stat .value { font-size: 28px; font-weight: 700; margin-top: 2px; color: var(--ink-1);
  font-variant-numeric: tabular-nums; }
.stat .sub { font-size: 12px; color: var(--ink-2); }

/* ------------------------------ 칩 ------------------------------ */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  border-radius: 999px; padding: 2px 10px; font-size: 12.5px;
  border: 1px solid var(--border); color: var(--ink-1); white-space: nowrap;
}
.chip .dot { font-size: 11px; }
.chip-good     .dot { color: var(--good); }
.chip-accent   .dot { color: var(--accent); }
.chip-warning  .dot { color: var(--warning); }
.chip-serious  .dot { color: var(--serious); }
.chip-critical .dot { color: var(--critical); }
.chip-muted    { color: var(--ink-2); }
.chip-muted    .dot { color: var(--ink-3); }

/* --------------------- 일꾼 카드 (서버 / 에이전트) --------------------- */
.worker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.worker-card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 14px; padding: 14px;
  display: flex; flex-direction: column; gap: 7px;
  text-align: left; width: 100%; font: inherit; color: inherit;
  cursor: pointer;
}
.worker-card:hover { border-color: var(--accent); }
.worker-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.worker-card.offline { opacity: 0.75; }
.worker-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.worker-name { font-weight: 700; font-size: 16px; display: flex; align-items: center; gap: 7px; }
.worker-kind { font-size: 11px; color: var(--ink-3); border: 1px solid var(--border);
  border-radius: 5px; padding: 0 5px; font-weight: 500; }
.worker-meta { color: var(--ink-2); font-size: 13px; word-break: break-all; }
.worker-sub { font-size: 12.5px; color: var(--ink-3); }
.worker-task { font-size: 13px; }
.worker-task a { color: var(--accent); text-decoration: none; }
.worker-cta { margin-top: auto; padding-top: 6px; font-size: 13px; color: var(--accent); font-weight: 600; }
.worker-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }

/* ------------------------------ 버튼/폼 ------------------------------ */
.btn {
  background: var(--surface-1); border: 1px solid var(--border); border-radius: 10px;
  color: var(--ink-1); font-size: 13.5px; padding: 8px 14px; cursor: pointer;
  min-height: 38px;
}
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--critical); border-color: var(--critical); }
.btn.small { font-size: 12.5px; padding: 5px 10px; min-height: 32px; }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

form label { display: block; margin: 12px 0 4px; font-size: 13px; color: var(--ink-2); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
input, select, textarea {
  width: 100%; padding: 9px 10px; font-size: 16px;   /* 16px — iOS 자동 확대 방지 */
  background: var(--page); color: var(--ink-1);
  border: 1px solid var(--border); border-radius: 10px;
  font-family: inherit;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.form-result { margin-left: 10px; font-size: 13px; }
.form-result.ok { color: var(--good-text); }
.form-result.err { color: var(--critical); }

/* ------------------------------ 필터 ------------------------------ */
.filter-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px;
}
.filter-row select { width: auto; font-size: 14px; }
.chip-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.chip-filter.seg { margin-bottom: 16px; }
.fchip {
  background: var(--surface-1); border: 1px solid var(--border); border-radius: 999px;
  color: var(--ink-2); font-size: 13px; padding: 6px 13px; cursor: pointer;
}
.fchip:hover { color: var(--ink-1); }
.fchip.active { border-color: var(--accent); color: var(--ink-1); font-weight: 600; }

/* ------------------------------ 작업판 ------------------------------ */
.task-list { display: flex; flex-direction: column; gap: 8px; }
.task-row {
  background: var(--surface-1); border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 14px; display: flex; align-items: center; gap: 12px;
  cursor: pointer; flex-wrap: wrap;
}
.task-row:hover { border-color: var(--ink-3); }
.task-id { color: var(--ink-3); font-variant-numeric: tabular-nums; min-width: 38px; }
.task-title { flex: 1 1 200px; font-weight: 500; }
.task-assignee { color: var(--ink-2); font-size: 13px; }
.task-deps { color: var(--ink-3); font-size: 12.5px; }

.detail-panel {
  margin-top: 16px; background: var(--surface-1);
  border: 1px solid var(--border); border-radius: 12px; padding: 16px;
}
.detail-panel h3 { margin: 0 0 4px; font-size: 16px; }
.detail-meta { color: var(--ink-2); font-size: 13px; margin-bottom: 10px; }
.detail-panel pre, pre.term {
  white-space: pre-wrap; word-break: break-word; background: var(--page);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 10px; font-size: 13px; overflow-x: auto; margin: 0;
}
pre.term { max-height: 300px; overflow-y: auto; font-size: 12px; line-height: 1.45; }
.note-history { list-style: none; margin: 8px 0 0; padding: 0; }
.note-history li { border-top: 1px solid var(--hairline); padding: 8px 2px; font-size: 13.5px; }
.note-history .who { color: var(--ink-2); font-size: 12.5px; }

/* ------------------------------ 이벤트 ------------------------------ */
.event-list { list-style: none; margin: 0; padding: 0; }
.event-list li {
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  border-bottom: 1px solid var(--hairline); padding: 8px 2px; font-size: 13.5px;
}
.event-list.compact li { padding: 6px 2px; }
.ev-ts { color: var(--ink-3); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.ev-kind { min-width: 88px; font-weight: 600; color: var(--ink-2); font-size: 12.5px; }
.ev-actor { color: var(--accent); }
.ev-extra { color: var(--ink-2); word-break: break-word; }
#more-events { margin-top: 14px; }
.event-new { animation: flash 1.2s ease-out; }
@keyframes flash { from { background: color-mix(in srgb, var(--accent) 12%, transparent); } to { background: transparent; } }

/* ------------------------------ 노트·상태 ------------------------------ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.note-list { list-style: none; margin: 0; padding: 0; }
.note-list li { border-bottom: 1px solid var(--hairline); padding: 8px 2px; font-size: 14px; }
.note-list .who { color: var(--ink-2); font-size: 12.5px; }
.table-scroll { overflow-x: auto; }
.kv-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.kv-table th {
  text-align: left; color: var(--ink-3); font-size: 12.5px; font-weight: 600;
  border-bottom: 1px solid var(--hairline); padding: 6px 8px;
}
.kv-table td { border-bottom: 1px solid var(--hairline); padding: 6px 8px; word-break: break-all; }
.kv-table td:first-child { color: var(--ink-2); white-space: nowrap; }

/* ------------------------------ 시트(모달) ------------------------------ */
.sheet-backdrop {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.45);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.sheet {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: var(--shadow);
  width: min(560px, 100%); max-height: min(86vh, 780px);
  display: flex; flex-direction: column; overflow: hidden;
}
.sheet-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px 16px; border-bottom: 1px solid var(--hairline);
  background: var(--surface-2); flex-shrink: 0;
}
.sheet-head h3 { margin: 0; font-size: 16px; }
.sheet-body { padding: 16px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.sheet-body h4 { margin: 20px 0 8px; font-size: 13.5px; color: var(--ink-2); }
.sheet-body h4:first-child { margin-top: 0; }
.sheet-body form .btn { margin-top: 14px; }
.kv-mini { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; }
.kv-mini dt { color: var(--ink-3); }
.kv-mini dd { margin: 0; word-break: break-all; }
.divider { border: none; border-top: 1px solid var(--hairline); margin: 18px 0; }

/* ------------------------------ 토스트 ------------------------------ */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 60;
  background: var(--surface-1); border: 1px solid var(--border);
  box-shadow: var(--shadow); border-radius: 10px;
  padding: 10px 16px; font-size: 14px; max-width: min(92vw, 460px);
}
.toast.ok { border-color: var(--good); }
.toast.err { border-color: var(--critical); }

.foot {
  max-width: 1200px; margin: 0 auto; padding: 14px 16px 30px;
  display: flex; justify-content: space-between; color: var(--ink-3); font-size: 13px;
}
.foot a { color: var(--accent); text-decoration: none; }

/* ------------------------------ 반응형 ------------------------------ */
@media (max-width: 820px) {
  /* 탭을 하단 고정 바로 — 엄지 조작 범위 */
  .tabs {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto;
    padding: 0 4px; padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid var(--hairline); border-bottom: none;
    overflow-x: visible; z-index: 30;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
  }
  .tab {
    flex: 1 1 0; flex-direction: column; gap: 2px; padding: 8px 2px 6px;
    border-bottom: none; border-top: 2px solid transparent;
    font-size: 11.5px; min-height: var(--tabbar-h); justify-content: center;
  }
  .tab .tab-ico { font-size: 17px; }
  .tab.active { border-bottom-color: transparent; border-top-color: var(--accent); }
  .tab-txt { white-space: nowrap; }

  body { font-size: 14px; }
  main { padding: 16px 12px calc(var(--tabbar-h) + 28px); }
  .foot { padding-bottom: calc(var(--tabbar-h) + 20px); }
  .two-col { grid-template-columns: 1fr; }
  .worker-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); }
  .stat { padding: 10px 12px; }
  .stat .value { font-size: 22px; }
  .ev-kind { min-width: 0; }

  /* 시트를 바텀시트로 */
  .sheet-backdrop { align-items: flex-end; padding: 0; }
  .sheet {
    width: 100%; max-height: 92vh;
    border-radius: 16px 16px 0 0; border-bottom: none;
    animation: sheet-up 0.18s ease-out;
  }
  .sheet-body { padding-bottom: calc(20px + env(safe-area-inset-bottom)); }
  .toast { bottom: calc(var(--tabbar-h) + 20px + env(safe-area-inset-bottom)); }
}
@keyframes sheet-up { from { transform: translateY(24px); } to { transform: translateY(0); } }

@media (max-width: 380px) {
  .brand-sub { display: none; }
  .field-row { grid-template-columns: 1fr; }
  #conn .conn-txt { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
}