:root {
  --bg: #F7F4F2; --panel: #FFFFFF; --ink: #221C26; --muted: #6E6573; --line: #E8E1E4; --soft: #F3EEF0;
  --rose: #B4506F; --rose-ink: #8E3753; --rose-soft: #F6E4EA;
  --ok: #2E7D5B; --ok-soft: #E3F2EA; --warn: #9A6A12; --warn-soft: #FBF0D9; --bad: #B3362D; --bad-soft: #FBE5E2;
  --info: #3D5A99; --info-soft: #E6ECF8;
  --radius: 12px; --shadow: 0 1px 2px rgba(34,28,38,.05), 0 4px 16px rgba(34,28,38,.04);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17131A; --panel: #211B24; --ink: #F2ECF0; --muted: #A79DAB; --line: #342B37; --soft: #2A222D;
    --rose: #E07A9B; --rose-ink: #F0A3BC; --rose-soft: #3A2430;
    --ok: #6BC79C; --ok-soft: #1E3329; --warn: #E3B35A; --warn-soft: #3A2F1A; --bad: #F08A80; --bad-soft: #3D2321;
    --info: #94AEE8; --info-soft: #222B40; --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--rose-ink); }
h1, h2, h3 { letter-spacing: -0.01em; margin: 0; }
h2 { font-size: 15px; font-weight: 650; }
h3 { font-size: 13px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
code, .mono { font-family: var(--mono); font-size: 12px; }

.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.side { background: var(--panel); border-right: 1px solid var(--line); padding: 20px 14px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 10px; overflow: auto; }
.brand { display: flex; gap: 10px; align-items: center; padding: 0 6px 10px; }
img.mark { background: none; object-fit: cover; display: block; }
.mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--rose), #D98AA3); color: #fff; display: grid; place-items: center; font-weight: 700; }
.brand-name { font-weight: 700; letter-spacing: .06em; }
.brand-sub { font-size: 12px; color: var(--muted); }
.field-label { font-size: 12px; color: var(--muted); padding: 0 6px; }
select, input, textarea { font: inherit; color: inherit; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; }
textarea { font-family: var(--mono); font-size: 12.5px; line-height: 1.5; min-height: 120px; resize: vertical; }
select:focus, input:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--rose); outline-offset: 1px; }
#nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
#nav a { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; }
#nav a:hover { background: var(--soft); }
#nav a.active { background: var(--rose-soft); color: var(--rose-ink); font-weight: 600; }
.badge { background: var(--rose); color: #fff; border-radius: 99px; font-size: 11px; padding: 0 7px; line-height: 18px; font-weight: 600; }
.badge:empty { display: none; }
.side-foot { margin-top: auto; font-size: 12px; color: var(--muted); padding: 6px; }

.main { min-width: 0; }
.top { display: flex; align-items: center; gap: 12px; padding: 18px 28px; border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
.top h1 { font-size: 20px; font-weight: 700; }
.top-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.menu { display: none; }
.view { padding: 24px 28px 64px; max-width: 1280px; }
.view:focus { outline: none; }

.btn { font: inherit; font-weight: 600; border: 1px solid var(--rose); background: var(--rose); color: #fff; border-radius: 8px; padding: 7px 12px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--rose-ink); border-color: var(--rose-ink); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--soft); }
.btn.ok { background: var(--ok); border-color: var(--ok); }
.btn.bad { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn.bad:hover { background: var(--bad-soft); }
.btn.small { padding: 4px 9px; font-size: 12.5px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.icon-btn { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 10px; cursor: pointer; color: inherit; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--soft); color: var(--muted); white-space: nowrap; }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.chip.info { background: var(--info-soft); color: var(--info); }
.chip.rose { background: var(--rose-soft); color: var(--rose-ink); }

.banner { margin: 16px 28px 0; padding: 12px 14px; border-radius: var(--radius); background: var(--bad-soft); color: var(--bad); font-weight: 600; }
.banner.pilot { background: var(--info-soft); color: var(--info); font-weight: 500; }

.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; min-width: 0; }
.card > .head { flex-wrap: wrap; display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.kpi .label { font-size: 12px; color: var(--muted); font-weight: 600; }
.kpi .value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.section { margin-top: 24px; }
.section > h2 { margin-bottom: 10px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.stack > * + * { margin-top: 10px; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.run-group { display: flex; flex-wrap: wrap; gap: 8px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--soft); }
tr.sel td { background: var(--rose-soft); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

.bar { height: 8px; border-radius: 99px; background: var(--soft); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--rose); border-radius: 99px; }
.bar.ok > i { background: var(--ok); } .bar.warn > i { background: var(--warn); } .bar.bad > i { background: var(--bad); }
.score-row { display: grid; grid-template-columns: 110px 1fr 40px; align-items: center; gap: 10px; margin: 8px 0; }

.split { display: grid; grid-template-columns: minmax(300px, 420px) 1fr; gap: 16px; align-items: start; }
.list { max-height: calc(100vh - 220px); overflow: auto; padding: 0; }
.list-item { display: flex; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--line); cursor: pointer; align-items: flex-start; }
.list-item:hover { background: var(--soft); }
.list-item.active { background: var(--rose-soft); }
.list-item .t { font-weight: 600; font-size: 13px; }
.list-item .s { font-size: 12px; color: var(--muted); }
.list-item input { width: auto; margin-top: 3px; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.filters button { border: 1px solid var(--line); background: var(--panel); border-radius: 99px; padding: 4px 11px; font: inherit; font-size: 12.5px; cursor: pointer; color: inherit; }
.filters button.on { background: var(--ink); color: var(--panel); border-color: var(--ink); }

.preview { background: var(--soft); border-radius: 10px; padding: 14px; white-space: pre-wrap; word-break: break-word; }
.phone { max-width: 340px; background: var(--soft); border-radius: 18px; padding: 14px; }
.bubble { background: var(--panel); border-radius: 14px; padding: 10px 12px; white-space: pre-wrap; box-shadow: var(--shadow); }
.diff { font-family: var(--mono); font-size: 12px; white-space: pre; overflow: auto; background: var(--soft); border-radius: 10px; padding: 12px; max-height: 420px; }
.diff span { display: block; padding: 0 6px; min-height: 1.5em; }
.diff .add { color: var(--ok); background: var(--ok-soft); }
.diff .del { color: var(--bad); background: var(--bad-soft); }
.diff .hunk { color: var(--info); margin-top: 6px; }
.diff .meta { color: var(--muted); }
.file-head { margin: 4px 0 8px; display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; word-break: break-word; }
.problems li { color: var(--bad); }
.warnings li { color: var(--warn); }
.md { line-height: 1.6; }
.md h1 { font-size: 22px; margin: 0 0 8px; } .md h2 { font-size: 16px; margin: 20px 0 8px; } .md h3 { margin: 16px 0 6px; }
.md table { margin: 8px 0 14px; } .md blockquote { margin: 10px 0; padding: 8px 12px; border-left: 3px solid var(--rose); background: var(--rose-soft); border-radius: 0 8px 8px 0; }
.md ul, .md ol { padding-left: 20px; }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 13px; display: grid; grid-template-columns: 150px 150px 1fr; gap: 10px; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
.spark { display: block; }

#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--ink); color: var(--panel); padding: 10px 16px; border-radius: 10px; opacity: 0; pointer-events: none; transition: .2s; max-width: min(640px, 90vw); z-index: 50; }
#toast.on { opacity: 1; transform: translateX(-50%); }
#toast.err { background: var(--bad); color: #fff; }
dialog { border: 1px solid var(--line); border-radius: 14px; padding: 0; max-width: min(520px, 92vw); width: 100%; background: var(--panel); color: var(--ink); box-shadow: 0 20px 60px rgba(0,0,0,.2); }
dialog::backdrop { background: rgba(20,14,22,.35); }
dialog form { padding: 20px; display: grid; gap: 12px; }
.busy { opacity: .6; pointer-events: none; }

@media (max-width: 1000px) {
  .split, .cols-2, .cols-3 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 260px; transform: translateX(-100%); transition: .2s; z-index: 20; box-shadow: var(--shadow); }
  .side.open { transform: none; }
  .menu { display: inline-block; }
  .top { padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
  .top h1 { font-size: 18px; }
  .top-actions { width: 100%; justify-content: flex-start; gap: 6px; }
  .top-actions .btn { padding: 5px 10px; font-size: 13px; }
  .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 12px; }
  .kpi .value { font-size: 22px; }
  .kpi .spark { display: none; }
  .view { padding: 16px; }
  .banner { margin: 12px 16px 0; }
  .timeline li { grid-template-columns: 1fr; gap: 2px; }
  .kv { grid-template-columns: 1fr; }
}

/* sign-in */
[hidden] { display: none !important; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--bg); }
.login-card { width: 100%; max-width: 360px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); }
.login-card h1 { font-size: 22px; margin: 6px 0 0; }
.login-card .btn { width: 100%; padding: 10px 12px; }
.mfa-steps { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.mfa-steps .preview { margin-top: 6px; letter-spacing: .08em; word-break: break-all; }
#mfa-codes { white-space: pre; }
.bad-text { color: var(--bad); min-height: 1em; }
.side-foot { display: flex; flex-direction: column; gap: 8px; }
.side-foot .who { display: flex; flex-direction: column; gap: 2px; }
.side-foot .who strong { color: var(--ink); font-size: 13px; overflow-wrap: anywhere; }
.side-foot .btn { align-self: flex-start; }

/* menu groups (2026-11-06) */
.nav-top { margin-bottom: 12px; }
.nav-top a { display:block; padding: 9px 10px; border-radius: 8px; font-weight: 600; color: var(--ink); text-decoration: none; border: 1px solid var(--line); background: var(--panel); }
.nav-top a.active { background: var(--rose-soft); color: var(--rose-ink); border-color: transparent; }
.nav-more summary { cursor: pointer; padding: 8px 10px; color: var(--muted); font-size: 13px; list-style: none; }
.nav-more summary::-webkit-details-marker { display: none; }
.nav-more summary::after { content: " ›"; }
.nav-more[open] summary::after { content: " ⌄"; }
.page-hint { color: var(--muted); font-size: 13px; margin: -2px 0 14px; }
.salons { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.salon-card { cursor: pointer; display: flex; flex-direction: column; gap: 10px; }
.salon-card:hover { box-shadow: 0 0 0 2px var(--rose-soft), var(--shadow); }
.salon-card .hl { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.salon-card .todo { display: flex; flex-wrap: wrap; gap: 6px; }

/* Studio (2026-11-06) */
.studio-req > summary { cursor: pointer; list-style: none; }
.studio-req > summary::-webkit-details-marker { display: none; }
.studio-req[open] > summary { margin-bottom: 4px; }
.studio-req .banner { margin: 10px 0 0; }
.media { display: block; max-width: 100%; border-radius: 10px; background: var(--soft); margin: 10px 0; }
.studio-media { max-height: 560px; width: auto; }
.ready-media { max-height: 360px; width: auto; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.thumbs .media { width: 88px; height: 88px; object-fit: cover; margin: 0; }
.versions { gap: 6px; margin-bottom: 6px; }
.comment { border-left: 3px solid var(--warn); padding: 8px 12px; margin-top: 8px; background: var(--soft); border-radius: 0 10px 10px 0; }
.comment.done { border-left-color: var(--ok); }
.ok-text { color: var(--ok); }
.file-btn { cursor: pointer; }
select { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--ink); min-height: 44px; }