/* 광부 어드민 — 디자인 토큰 · 레이아웃 · 컴포넌트
   색은 의미가 있을 때만 쓴다. 강조색(accent)은 클릭 가능한 것에만. */

:root {
  color-scheme: light;
  --bg: #f6f6f4;
  --surface: #ffffff;
  --surface-2: #fafaf8;
  --surface-sunken: #f0efec;
  --line: #e6e5e1;
  --line-strong: #d6d5d0;
  --ink: #1d1d1b;
  --ink-2: #52514e;
  --ink-3: #7a7974;
  --accent: #0f6b5c;
  --accent-hover: #0b5a4d;
  --accent-soft: #e5f1ee;
  --accent-ink: #ffffff;
  --live: #c8322f;
  --live-soft: #fdecea;
  --good: #1a7f37;
  --good-soft: #e6f4ea;
  --warn: #9a6700;
  --warn-soft: #fff4d6;
  --bad: #c8322f;
  --bad-soft: #fdecea;
  --info-soft: #e8f0fc;
  --info: #1f5fbf;
  --shadow-pop: 0 12px 32px -12px rgb(20 20 18 / 0.22), 0 2px 6px rgb(20 20 18 / 0.06);
  --radius: 10px;
  --radius-sm: 7px;
  --sidebar-w: 236px;

  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #eda100;
  --series-5: #e87ba4;
  --series-6: #008300;
  --series-7: #4a3aa7;
  --series-8: #e34948;
  --chart-grid: #ecebe7;
  --chart-axis: #7a7974;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211;
    --surface: #1a1a19;
    --surface-2: #1f1f1d;
    --surface-sunken: #161615;
    --line: #2c2c2a;
    --line-strong: #3a3a37;
    --ink: #ededea;
    --ink-2: #c3c2b7;
    --ink-3: #8f8e87;
    --accent: #3fb5a0;
    --accent-hover: #5cc4b1;
    --accent-soft: #15302b;
    --accent-ink: #0c1f1b;
    --live: #f06c69;
    --live-soft: #3a1817;
    --good: #4cc26a;
    --good-soft: #14301c;
    --warn: #e0a93a;
    --warn-soft: #33280f;
    --bad: #f06c69;
    --bad-soft: #3a1817;
    --info: #7aa7ec;
    --info-soft: #172640;
    --shadow-pop: 0 16px 40px -12px rgb(0 0 0 / 0.6);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --series-5: #d55181;
    --series-6: #008300;
    --series-7: #9085e9;
    --series-8: #e66767;
    --chart-grid: #2a2a28;
    --chart-axis: #8f8e87;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211;
  --surface: #1a1a19;
  --surface-2: #1f1f1d;
  --surface-sunken: #161615;
  --line: #2c2c2a;
  --line-strong: #3a3a37;
  --ink: #ededea;
  --ink-2: #c3c2b7;
  --ink-3: #8f8e87;
  --accent: #3fb5a0;
  --accent-hover: #5cc4b1;
  --accent-soft: #15302b;
  --accent-ink: #0c1f1b;
  --live: #f06c69;
  --live-soft: #3a1817;
  --good: #4cc26a;
  --good-soft: #14301c;
  --warn: #e0a93a;
  --warn-soft: #33280f;
  --bad: #f06c69;
  --bad-soft: #3a1817;
  --info: #7aa7ec;
  --info-soft: #172640;
  --shadow-pop: 0 16px 40px -12px rgb(0 0 0 / 0.6);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --series-5: #d55181;
  --series-6: #008300;
  --series-7: #9085e9;
  --series-8: #e66767;
  --chart-grid: #2a2a28;
  --chart-axis: #8f8e87;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "tnum" 0;
}
a { color: inherit; text-decoration: none; }
a.link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent); }
a.link:hover { text-decoration-color: currentColor; }
h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -0.01em; }
.num, td.n, .tnum { font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-3); }
.ink-2 { color: var(--ink-2); }
.small { font-size: 12.5px; }
.hidden { display: none !important; }
::selection { background: var(--accent-soft); }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  border-right: 1px solid var(--line); background: var(--surface-2);
  display: flex; flex-direction: column; padding: 14px 10px 12px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  background: var(--ink); color: var(--bg);
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: -0.02em; }
.brand-sub { font-size: 11.5px; color: var(--ink-3); line-height: 1.2; }
.nav-group { margin-top: 14px; }
.nav-label { font-size: 11.5px; color: var(--ink-3); padding: 0 10px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: var(--radius-sm);
  color: var(--ink-2); font-weight: 500;
}
.nav a svg { width: 17px; height: 17px; flex: none; opacity: .85; }
.nav a:hover { background: var(--surface-sunken); color: var(--ink); }
.nav a.active { background: var(--surface); color: var(--ink); box-shadow: 0 0 0 1px var(--line), 0 1px 2px rgb(0 0 0 / .04); }
.nav a .badge { margin-left: auto; }
.sidebar-foot { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--surface-sunken); color: var(--ink-2);
  display: grid; place-items: center; font-weight: 650; font-size: 12.5px; flex: none; border: 1px solid var(--line);
}
.me-name { font-weight: 600; font-size: 13px; line-height: 1.25; }
.me-role { font-size: 11.5px; color: var(--ink-3); }

.main { min-width: 0; display: flex; flex-direction: column; }
.live-strip {
  background: var(--live); color: #fff; font-size: 12.5px; font-weight: 600; text-align: center; padding: 5px 12px;
  letter-spacing: .01em;
}
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 16px;
  padding: 12px 28px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 17px; }
.crumbs { font-size: 12.5px; color: var(--ink-3); }
.topbar .spacer { flex: 1; }
.content { padding: 24px 28px 64px; max-width: 1440px; width: 100%; }

/* DB 토글 */
.db-toggle { display: inline-flex; padding: 3px; border-radius: 9px; background: var(--surface-sunken); border: 1px solid var(--line); }
.db-toggle button {
  border: 0; background: transparent; font: inherit; font-size: 12.5px; font-weight: 600; color: var(--ink-3);
  padding: 4px 12px; border-radius: 6px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
}
.db-toggle button .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .6; }
.db-toggle button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgb(0 0 0 / .08), 0 0 0 1px var(--line); }
.db-toggle button.on.live { color: var(--live); }
.db-toggle button.on .dot { opacity: 1; }

/* ---------- layout helpers ---------- */
.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.grid { display: grid; gap: 16px; }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.g-1-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 8px 0 -4px; }
.section-title h2 { font-size: 15px; }
.section-title p { margin: 0; color: var(--ink-3); font-size: 12.5px; }

/* ---------- card ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px 0; }
.card-head h3 { font-size: 14px; font-weight: 650; }
.card-head .sub { font-size: 12.5px; color: var(--ink-3); font-weight: 400; margin-top: 1px; }
.card-body { padding: 14px 16px 16px; }
.card-body.flush { padding: 8px 0 0; }
.card.pad { padding: 16px; }

/* KPI */
.kpi { padding: 14px 16px 12px; display: flex; flex-direction: column; gap: 2px; }
.kpi-label { font-size: 12.5px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.kpi-value { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.25; }
.kpi-value small { font-size: 14px; font-weight: 600; color: var(--ink-2); margin-left: 2px; }
.kpi-foot { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); min-height: 20px; }
.delta { font-weight: 600; font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; gap: 2px; }
.delta.up { color: var(--good); }
.delta.down { color: var(--bad); }
.delta.flat { color: var(--ink-3); }
.spark { height: 34px; margin-top: 4px; }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
.t th {
  text-align: left; font-weight: 550; color: var(--ink-3); font-size: 12px; padding: 8px 12px;
  border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--surface);
}
.t td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.t tbody tr:last-child td { border-bottom: 0; }
.t tbody tr.click { cursor: pointer; }
.t tbody tr.click:hover td, .t tbody tr:hover td { background: var(--surface-2); }
.t th.n, .t td.n { text-align: right; font-variant-numeric: tabular-nums; }
.t td.wrap { white-space: normal; }
.t .strong { font-weight: 600; }
.t-empty { padding: 36px 16px; text-align: center; color: var(--ink-3); }

/* ---------- form ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, .label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.field .hint { font-size: 12px; color: var(--ink-3); }
.input, select.input, textarea.input {
  width: 100%; font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); padding: 8px 10px; outline: none; transition: border-color .12s, box-shadow .12s;
}
textarea.input { resize: vertical; min-height: 88px; }
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.input.sm { padding: 5px 9px; font-size: 13px; }
.input-group { display: flex; align-items: stretch; }
.input-group .input { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.input-group .addon {
  display: grid; place-items: center; padding: 0 10px; border: 1px solid var(--line-strong); border-left: 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--surface-2); color: var(--ink-3); font-size: 13px;
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.form-grid .full { grid-column: 1 / -1; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13.5px; }
.check input { accent-color: var(--accent); width: 15px; height: 15px; }

/* ---------- button ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-size: 13px; font-weight: 600;
  padding: 7px 13px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: var(--surface);
  color: var(--ink); cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s, transform .06s;
}
.btn:hover { background: var(--surface-2); border-color: var(--ink-3); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 15px; height: 15px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn.ghost:hover { background: var(--surface-sunken); color: var(--ink); }
.btn.sm { padding: 4px 9px; font-size: 12.5px; }
.btn[disabled], .btn.htmx-request { opacity: .55; pointer-events: none; }

/* segmented (기간 선택 등) */
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); overflow: hidden; background: var(--surface); }
.seg a, .seg button {
  font: inherit; font-size: 12.5px; font-weight: 550; padding: 5px 11px; color: var(--ink-2); background: transparent;
  border: 0; border-right: 1px solid var(--line); cursor: pointer;
}
.seg > :last-child { border-right: 0; }
.seg .on { background: var(--surface-sunken); color: var(--ink); font-weight: 650; }

/* tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.tabs a { padding: 9px 12px; color: var(--ink-3); font-weight: 550; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--ink); border-bottom-color: var(--ink); }

/* ---------- badge / status ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; line-height: 1;
  padding: 4px 7px; border-radius: 999px; background: var(--surface-sunken); color: var(--ink-2); white-space: nowrap;
}
.badge.good { background: var(--good-soft); color: var(--good); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.accent { background: var(--accent-soft); color: var(--accent); }
.badge.outline { background: transparent; box-shadow: inset 0 0 0 1px var(--line-strong); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- alert / callout ---------- */
.callout { display: flex; gap: 10px; padding: 11px 14px; border-radius: var(--radius-sm); font-size: 13px; background: var(--surface-sunken); color: var(--ink-2); }
.callout svg { width: 17px; height: 17px; flex: none; margin-top: 1px; }
.callout.live { background: var(--live-soft); color: var(--live); }
.callout.warn { background: var(--warn-soft); color: var(--warn); }
.callout.good { background: var(--good-soft); color: var(--good); }
.callout.info { background: var(--info-soft); color: var(--info); }
.callout strong { font-weight: 650; }

/* ---------- toolbar ---------- */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }
.search { position: relative; }
.search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--ink-3); }
.search .input { padding-left: 32px; min-width: 280px; }

/* ---------- key-value ---------- */
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 9px 12px; font-size: 13px; margin: 0; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

/* profile header */
.profile { display: flex; align-items: center; gap: 16px; }
.profile .avatar { width: 48px; height: 48px; font-size: 18px; }
.profile h2 { font-size: 20px; }

/* chart */
.chart { width: 100%; height: 280px; }
.chart.sm { height: 200px; }
.chart.lg { height: 340px; }
.chart.spark { height: 36px; margin-top: 6px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-2); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* bar list (순위 목록) */
.barlist { display: flex; flex-direction: column; gap: 10px; }
.barlist .item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; font-size: 13px; }
.barlist .track { grid-column: 1 / -1; height: 6px; background: var(--surface-sunken); border-radius: 4px; overflow: hidden; }
.barlist .fill { height: 100%; background: var(--series-1); border-radius: 4px; }

/* log viewer */
.log { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; line-height: 1.6; }
pre.trace {
  margin: 0; padding: 12px 14px; background: var(--surface-sunken); border-radius: var(--radius-sm); overflow-x: auto;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; line-height: 1.55; color: var(--ink-2);
  max-height: 420px;
}
details.err { border-bottom: 1px solid var(--line); }
details.err:last-child { border-bottom: 0; }
details.err > summary { list-style: none; cursor: pointer; padding: 11px 16px; display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 12px; align-items: center; }
details.err > summary::-webkit-details-marker { display: none; }
details.err > summary:hover { background: var(--surface-2); }
details.err[open] > summary { background: var(--surface-2); }
details.err .err-body { padding: 4px 16px 14px; }
.err-msg { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 550; }

/* dialog */
dialog.modal {
  border: 1px solid var(--line); border-radius: 14px; padding: 0; background: var(--surface); color: var(--ink);
  width: min(520px, calc(100vw - 32px)); box-shadow: var(--shadow-pop);
}
dialog.modal::backdrop { background: rgb(15 15 14 / .38); }
dialog.modal[open] { animation: pop .16s cubic-bezier(.2, .8, .2, 1); }
.modal-head { padding: 18px 20px 0; }
.modal-head h3 { font-size: 16px; }
.modal-body { padding: 14px 20px; }
.modal-foot { padding: 12px 20px 18px; display: flex; justify-content: flex-end; gap: 8px; }
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(.985); } to { opacity: 1; transform: none; } }

/* toast */
#toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast {
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 9px; font-size: 13px; font-weight: 550;
  box-shadow: var(--shadow-pop); animation: pop .18s ease-out; max-width: 380px;
}
.toast.bad { background: var(--bad); color: #fff; }

/* empty */
.empty { padding: 44px 16px; text-align: center; color: var(--ink-3); }
.empty h4 { color: var(--ink-2); font-size: 14px; margin-bottom: 4px; }

/* pagination */
.pager { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-3); }

/* skeleton while htmx loads */
.skeleton { background: linear-gradient(90deg, var(--surface-sunken) 0%, var(--surface-2) 50%, var(--surface-sunken) 100%); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 6px; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* login */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.auth-side {
  background: #161614; color: #ededea; padding: 48px; display: flex; flex-direction: column; justify-content: flex-start; gap: 22vh;
  position: relative; overflow: hidden;
}
.auth-side .strata { position: absolute; inset: auto 0 0 0; height: 46%; opacity: .9; z-index: 0; }
.auth-side > :not(.strata) { position: relative; z-index: 1; }
.auth-side h2 { font-size: 28px; line-height: 1.3; letter-spacing: -0.03em; position: relative; }
.auth-side p { color: #a9a8a1; max-width: 360px; position: relative; }
.auth-form { display: grid; place-items: center; padding: 32px; background: var(--surface); }
.auth-form form { width: min(360px, 100%); display: flex; flex-direction: column; gap: 14px; }
.auth-form h1 { font-size: 22px; }

@media (max-width: 1100px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-3, .g-2-1, .g-1-2 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; overflow-x: auto; padding: 8px; gap: 4px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar .brand-sub, .nav-label, .sidebar-foot { display: none; }
  .nav-group { margin: 0; display: flex; }
  .nav { display: flex; }
  .nav a span { white-space: nowrap; }
  .content, .topbar { padding-left: 16px; padding-right: 16px; }
  .g-2, .form-grid { grid-template-columns: minmax(0, 1fr); }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .search .input { min-width: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}