:root {
  --bg: #f7f7f9; --card: #fff; --line: #e6e6ec; --text: #16161d; --mute: #6b6b7b;
  --accent: #6d28d9; --accent-soft: #efe7ff; --ok: #16a34a; --bad: #dc2626; --warn: #b45309;
  --r: 10px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif; font-size: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); margin: 20px 0 8px; }
a { color: var(--accent); }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
label { display: block; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--mute); }
label > input, label > select, label > textarea { margin-top: 6px; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text); }
.req::before { content: "* "; color: var(--bad); }
.btn { font: inherit; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 8px 14px; cursor: pointer; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:disabled { opacity: .5; cursor: default; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--mute); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.danger { color: var(--bad); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.err { color: var(--bad); min-height: 1em; }
.muted { color: var(--mute) !important; }
.hint { font-size: 12px; color: var(--mute); margin-top: 4px; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; background: #f0f0f4; font-size: 12px; cursor: pointer; border: 1px solid transparent; }
.pill:hover { border-color: var(--accent); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.b-success, .b-ENABLE { background: #dcfce7; color: var(--ok); }
.b-failed, .b-DISABLE { background: #fee2e2; color: var(--bad); }
.b-partial, .b-running { background: #fef3c7; color: var(--warn); }
.b-dry_run { background: #e0e7ff; color: #3730a3; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(360px, 100%); display: grid; gap: 14px; }

/* shell */
.shell { display: grid; grid-template-columns: 200px 1fr; min-height: 100vh; }
.side { background: #fff; border-right: 1px solid var(--line); padding: 16px 10px; display: flex; flex-direction: column; gap: 12px; }
.who { padding: 0 10px; display: grid; }
.who span { color: var(--mute); font-size: 12px; }
#nav { display: grid; gap: 2px; }
#nav a { padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--text); }
#nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-sep { font-size: 11px; color: var(--mute); padding: 12px 10px 4px; text-transform: uppercase; letter-spacing: .05em; }
#logout { margin-top: auto; }
.view { padding: 24px; min-width: 0; }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { border-right: 0; border-bottom: 1px solid var(--line); }
  #nav { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  #logout { margin-top: 0; }
  .view { padding: 16px; }
}

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--mute); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* stats */
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.stat b { display: block; font-size: 24px; font-variant-numeric: tabular-nums; }
.stat span { color: var(--mute); font-size: 12px; }

/* wizard */
.stepper { display: flex; justify-content: space-between; position: relative; margin: 8px 0 24px; }
.stepper::before { content: ""; position: absolute; top: 13px; left: 5%; right: 5%; height: 2px; background: var(--line); }
.step { position: relative; display: grid; justify-items: center; gap: 6px; font-size: 12px; color: var(--mute); flex: 1; }
.step i { width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 2px solid var(--line); display: grid; place-items: center; font-style: normal; font-weight: 600; }
.step.cur { color: var(--accent); font-weight: 600; } .step.cur i { background: var(--accent); border-color: var(--accent); color: #fff; }
.step.done i { background: var(--ok); border-color: var(--ok); color: #fff; }
.wiz-foot { position: sticky; bottom: 0; display: flex; justify-content: space-between; padding: 12px 0; background: linear-gradient(transparent, var(--bg) 30%); }
.narrow { max-width: 520px; margin: 0 auto; }
.counts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.counts div { border: 1px solid var(--line); border-radius: 8px; text-align: center; padding: 10px; }
.counts b { display: block; font-size: 18px; }
.counts span { font-size: 11px; color: var(--mute); text-transform: uppercase; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { font: inherit; border: 0; padding: 8px 14px; background: #fff; cursor: pointer; }
.seg button.on { background: var(--accent); color: #fff; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.tiles button { font: inherit; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.tiles button.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.checks { display: flex; gap: 6px; flex-wrap: wrap; }
.checks label { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text); font-size: 12px; cursor: pointer; }
.checks label:has(input:checked) { background: var(--accent-soft); border-color: var(--accent); }
.checks input { width: auto; margin: 0; }
.adset-layout { display: grid; grid-template-columns: 240px 1fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .adset-layout { grid-template-columns: 1fr; } }
.navtree { position: sticky; top: 16px; font-size: 13px; }
.navtree .ag { padding: 6px 8px; border-radius: 8px; cursor: pointer; }
.navtree .ag.sel { background: var(--accent-soft); }
.navtree .ad { padding: 4px 8px 4px 22px; color: var(--mute); cursor: pointer; }
.navtree small { display: block; color: var(--mute); }
.navtree .meta { font-family: ui-monospace, monospace; font-size: 11px; color: var(--mute); border-top: 1px solid var(--line); margin-top: 10px; padding-top: 10px; word-break: break-all; }
.adcard { border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--r); padding: 16px; margin-top: 12px; }
.sect { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 2px; }
pre.json { background: #0f0f14; color: #e5e5f0; padding: 14px; border-radius: 8px; overflow: auto; max-height: 420px; font-size: 12px; }
.result-ok { color: var(--ok); } .result-bad { color: var(--bad); }
.toast { position: fixed; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); right: 16px; background: #16161d; color: #fff; padding: 10px 16px; border-radius: 8px; max-width: min(420px, calc(100vw - 32px)); z-index: 10; }
.toast.bad { background: var(--bad); }
.placeholder { max-width: 560px; }

/* location picker */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: inherit; font-size: 12px; border: 1px solid var(--accent); background: var(--accent-soft); color: var(--accent); border-radius: 999px; padding: 3px 10px; cursor: pointer; }
.loc-list { max-height: 220px; overflow: auto; border: 1px solid var(--line); border-radius: 8px; margin-top: 6px; padding: 4px; }
.loc-row { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: 6px; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text); font-size: 13px; cursor: pointer; }
.loc-row:hover { background: var(--bg); }
.loc-row input { width: auto; margin: 0; }
.subcard { border: 1px dashed var(--accent); border-radius: 8px; padding: 12px; margin-top: 10px; background: #fcfaff; }

/* modal */
.modal-back { position: fixed; inset: 0; background: rgba(22, 22, 29, .45); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; }
.steps { padding-left: 0; list-style: none; counter-reset: s; display: grid; gap: 6px; }
.steps li { counter-increment: s; background: var(--bg); border-radius: 8px; padding: 8px 10px 8px 38px; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 10px; top: 7px; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 12px; display: grid; place-items: center; }
details summary { cursor: pointer; }