/* product-app shell — relies on ../../colors_and_type.css */
*, *::before, *::after { box-sizing: border-box; }
html, body, #root { margin: 0; height: 100%; background: var(--bg-0); color: var(--fg-1); font-family: var(--font-body); }
button { font-family: inherit; }
a { color: inherit; }

/* App shell */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.sb {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 16px 12px;
  gap: 4px;
  position: sticky; top: 0; height: 100vh;
}
.sb-brand { display:flex; align-items:center; gap:10px; padding: 8px 10px 18px; }
.sb-brand img { height: 24px; }
.sb-brand b { font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: -0.04em; }

.sb-section { font-size: 10px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--fg-4); padding: 14px 10px 6px; }

.sb-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--fg-2);
  cursor: pointer; user-select: none;
  position: relative;
  transition: background var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
}
.sb-item:hover { background: var(--bg-3); color: var(--fg-1); }
.sb-item.active { background: var(--bg-3); color: var(--fg-1); }
.sb-item.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 2px; border-radius: 2px;
  background: var(--brand-violet);
}
.sb-item.active svg { color: var(--brand-violet-soft); }
.sb-item svg { color: var(--fg-3); flex-shrink: 0; }

.sb-spacer { flex: 1; }
.sb-account {
  display: flex; align-items: center; gap: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-2);
}
.sb-account .who { display: flex; flex-direction: column; min-width: 0; }
.sb-account .who b { font-size: 13px; color: var(--fg-1); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-account .who span { font-size: 11px; color: var(--fg-3); }

/* ── Topbar ──────────────────────────────────────────────── */
.tb {
  height: 60px;
  display: flex; align-items: center; gap: 16px;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
  position: sticky; top: 0; z-index: 5;
}
.tb h2 { font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -0.015em; margin: 0; }
.tb .crumbs { color: var(--fg-3); font-size: 13px; }
.tb .spacer { flex: 1; }

.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  width: 280px;
  color: var(--fg-3);
  font-size: 13px;
}
.search input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--fg-1); font-family: inherit; font-size: 13px;
}
.search kbd {
  font-family: var(--font-mono); font-size: 10px;
  padding: 2px 6px; background: var(--bg-3); border: 1px solid var(--line); border-radius: 4px;
  color: var(--fg-3);
}

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px; border: 1px solid var(--line);
  background: var(--bg-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-2); cursor: pointer;
  transition: background var(--dur-base) var(--ease-standard);
  position: relative;
}
.icon-btn:hover { background: var(--bg-3); color: var(--fg-1); }
.icon-btn .pip {
  position: absolute; top: 8px; right: 8px;
  width: 7px; height: 7px; border-radius: 99px;
  background: var(--brand-violet); border: 2px solid var(--bg-2);
}

/* ── Page ────────────────────────────────────────────────── */
.page { padding: 28px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 24px; gap: 16px; }
.page-head h1 { font-family: var(--font-display); font-weight: 700; font-size: 28px; letter-spacing: -0.02em; margin: 0 0 4px; }
.page-head .lede { color: var(--fg-3); font-size: 14px; margin: 0; }
.page-head .actions { display: flex; gap: 8px; }

/* Buttons */
.btn { font-family: inherit; font-weight: 600; font-size: 13px; padding: 9px 16px; border-radius: 999px; border: none; cursor: pointer;
  transition: background var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), transform var(--dur-fast) var(--ease-in);
}
.btn-primary { background: var(--brand-violet); color: white; }
.btn-primary:hover { background: var(--brand-violet-soft); }
.btn-primary:active { background: var(--brand-violet-deep); transform: scale(0.98); }
.btn-secondary { background: var(--bg-2); color: var(--fg-1); border: 1px solid var(--line); }
.btn-secondary:hover { background: var(--bg-3); border-color: var(--line-strong); }
.btn-icon { display: inline-flex; align-items: center; gap: 6px; }

/* Pills / chips */
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.pill-success { color: #6FE5A6; background: var(--success-bg); }
.pill-warning { color: #FFCC80; background: var(--warning-bg); }
.pill-danger  { color: #FF8FA3; background: var(--danger-bg); }
.pill-info    { color: #A8D2F8; background: var(--info-bg); }
.pill-neutral { color: var(--fg-2); background: var(--bg-3); }
.pill .dot { width: 6px; height: 6px; border-radius: 99px; background: currentColor; }

/* Tabs */
.tabs { display: flex; gap: 4px; padding: 4px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; width: max-content; }
.tab { padding: 6px 14px; border-radius: 999px; font-size: 12px; color: var(--fg-2); cursor: pointer; border: none; background: transparent; }
.tab:hover { color: var(--fg-1); }
.tab.active { background: var(--bg-3); color: var(--fg-1); }

/* Cards */
.card { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-head h3 { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: -0.015em; }
.card-head .opts { color: var(--fg-3); display: flex; gap: 6px; }

/* KPI */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
.kpi-tile { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.kpi-tile .label { font-size: 12px; color: var(--fg-3); display: flex; align-items: center; gap: 8px; }
.kpi-tile .label svg { color: var(--fg-4); }
.kpi-tile .value { font-family: var(--font-display); font-weight: 700; font-size: 28px; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; margin-top: 8px; }
.kpi-tile .delta { font-size: 12px; font-variant-numeric: tabular-nums; margin-top: 4px; display: inline-flex; align-items: center; gap: 4px; }
.delta-pos { color: var(--success); }
.delta-neg { color: var(--danger); }

/* Two-up grid */
.two-up { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; margin-bottom: 16px; }

/* Donut + legend */
.donut-row { display: flex; align-items: center; gap: 22px; padding: 4px 0 8px; }
.donut-row svg { width: 120px; height: 120px; flex-shrink: 0; }
.donut-row .legend { display: flex; flex-direction: column; gap: 8px; flex: 1; font-size: 13px; }
.donut-row .legend .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.donut-row .legend .row .left { display: flex; align-items: center; gap: 8px; color: var(--fg-2); }
.donut-row .legend .dot { width: 9px; height: 9px; border-radius: 99px; }
.donut-row .legend .row b { color: var(--fg-1); font-variant-numeric: tabular-nums; }

/* Table */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.tbl th { font-weight: 600; font-size: 11px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--fg-4); }
.tbl tbody tr { transition: background var(--dur-fast) var(--ease-standard); }
.tbl tbody tr:hover { background: var(--bg-3); }
.tbl td.num { font-variant-numeric: tabular-nums; text-align: right; }
.tbl th.num { text-align: right; }
.tbl .who { display: flex; align-items: center; gap: 10px; }
.tbl .who b { font-weight: 600; color: var(--fg-1); }
.tbl .who span { color: var(--fg-3); font-size: 12px; }

/* Avatar */
.avatar {
  width: 32px; height: 32px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: white;
  font-family: var(--font-display);
  flex-shrink: 0;
}

/* Customers split */
.split { display: grid; grid-template-columns: 320px 1fr; gap: 16px; align-items: stretch; }
.list-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.list-row { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); cursor: pointer; }
.list-row:last-child { border-bottom: none; }
.list-row:hover { background: var(--bg-3); }
.list-row.selected { background: var(--bg-3); }
.list-row .meta { flex: 1; min-width: 0; }
.list-row .meta b { font-size: 13px; font-weight: 600; color: var(--fg-1); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-row .meta span { font-size: 11px; color: var(--fg-3); }

.detail { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.detail-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.detail-head .who h2 { margin: 0 0 2px; font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.detail-head .who .meta { color: var(--fg-3); font-size: 13px; }
.detail-head .actions { margin-left: auto; display: flex; gap: 8px; }

.kv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 28px; margin-bottom: 22px; }
.kv .k { font-size: 11px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--fg-4); margin-bottom: 4px; }
.kv .v { font-size: 14px; color: var(--fg-1); font-variant-numeric: tabular-nums; }

.timeline { display: flex; flex-direction: column; gap: 14px; }
.timeline .ev { display: flex; gap: 12px; }
.timeline .ev .bullet { width: 24px; height: 24px; border-radius: 99px; background: var(--bg-3); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--fg-3); }
.timeline .ev.success .bullet { color: var(--success); }
.timeline .ev .body { flex: 1; }
.timeline .ev .body .title { font-size: 13px; color: var(--fg-1); }
.timeline .ev .body .when { font-size: 11px; color: var(--fg-3); margin-top: 2px; }