:root {
  --navy: #12233f;
  --blue: #245b9e;
  --red: #b93645;
  --ink: #172033;
  --muted: #667085;
  --line: #d9e0ea;
  --surface: #ffffff;
  --background: #f4f7fb;
  --soft-blue: #eaf1fb;
  --soft-red: #faecee;
  --soft-green: #eaf7f0;
  --green: #237a4b;
  --warning: #9b5c05;
  --soft-warning: #fff4df;
  --radius: 14px;
  --shadow: 0 8px 28px rgba(24, 39, 75, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--background);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--background); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.app-shell { width: min(1480px, 100%); margin: 0 auto; padding: 18px; }
.app-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 8px 4px 18px; }
.app-header h1 { margin: 1px 0 0; font-size: clamp(1.55rem, 2vw, 2.15rem); color: var(--navy); letter-spacing: -0.03em; }
.eyebrow { margin: 0; color: var(--red); font-weight: 800; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.user-badge { max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: 0.82rem; }

.tabs { display: flex; gap: 6px; padding: 5px; margin-bottom: 16px; background: #e7edf6; border-radius: 12px; overflow-x: auto; }
.tab { border: 0; border-radius: 9px; padding: 10px 16px; background: transparent; color: var(--muted); font-weight: 750; white-space: nowrap; }
.tab.active { background: var(--surface); color: var(--navy); box-shadow: 0 2px 8px rgba(23, 32, 51, 0.08); }
.count-pill { display: inline-flex; min-width: 22px; justify-content: center; margin-left: 5px; padding: 1px 7px; border-radius: 999px; background: var(--soft-red); color: var(--red); font-size: 0.75rem; }

.view { display: none; }
.view.active { display: block; }
.toolbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin: 4px 2px 14px; }
h2, h3 { margin: 0; color: var(--navy); }
h2 { font-size: 1.35rem; }
h3 { font-size: 1rem; }
.subtle { margin: 5px 0 0; color: var(--muted); font-size: 0.86rem; line-height: 1.45; }

.date-controls, .search-control, .review-filters { display: flex; align-items: end; gap: 8px; flex-wrap: wrap; }
.date-controls label { display: grid; gap: 4px; color: var(--muted); font-size: 0.75rem; font-weight: 700; }
input, select, textarea { border: 1px solid var(--line); border-radius: 9px; padding: 9px 10px; background: var(--surface); color: var(--ink); outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36, 91, 158, 0.12); }
textarea { width: 100%; min-height: 90px; resize: vertical; }

.button { border: 1px solid var(--blue); border-radius: 9px; padding: 9px 14px; background: var(--blue); color: #fff; font-weight: 750; }
.button:hover { filter: brightness(0.96); }
.button:disabled { opacity: 0.55; cursor: not-allowed; }
.button-secondary { background: var(--surface); color: var(--blue); }
.button-danger { border-color: var(--red); background: var(--red); }
.link-button { border: 0; padding: 0; background: none; color: var(--blue); font-weight: 750; }

.alert { margin: 0 0 14px; padding: 11px 13px; border: 1px solid #e7c882; border-radius: 10px; background: var(--soft-warning); color: #704407; font-size: 0.86rem; }
.metric-grid { display: grid; grid-template-columns: repeat(6, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.metric-card { min-width: 0; padding: 15px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.metric-card .label { min-height: 34px; color: var(--muted); font-size: 0.76rem; font-weight: 750; line-height: 1.35; }
.metric-card .value { margin-top: 8px; font-size: clamp(1.15rem, 1.8vw, 1.55rem); font-weight: 850; color: var(--navy); letter-spacing: -0.03em; }
.metric-card.warning { border-color: #e7c882; background: #fffcf5; }
.metric-card.warning .value { color: var(--warning); }

.panel-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); gap: 14px; }
.panel { min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; padding: 16px 16px 8px; }
.panel-wide { overflow: hidden; }

.chart { padding: 10px 16px 14px; overflow-x: auto; }
.chart-row { display: grid; grid-template-columns: 70px minmax(300px, 1fr) 100px; gap: 10px; align-items: center; margin: 10px 0; }
.chart-month { color: var(--muted); font-size: 0.78rem; font-weight: 750; }
.chart-track { display: flex; min-width: 300px; height: 24px; overflow: hidden; border-radius: 6px; background: #eef2f7; }
.chart-segment { min-width: 0; height: 100%; }
.segment-estate { background: #264f82; }
.segment-marketing { background: #5d85b7; }
.segment-overrides { background: #b93645; }
.segment-investment { background: #8b6a39; }
.chart-total { text-align: right; color: var(--navy); font-size: 0.8rem; font-weight: 800; }
.chart-legend { display: flex; gap: 14px; flex-wrap: wrap; margin: 2px 0 8px 80px; color: var(--muted); font-size: 0.74rem; }
.legend-item { display: inline-flex; align-items: center; gap: 5px; }
.legend-dot { width: 9px; height: 9px; border-radius: 2px; }

.table-wrap { width: 100%; overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
th, td { padding: 10px 12px; border-top: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em; background: #f9fbfd; }
td.number, th.number { text-align: right; white-space: nowrap; }
tr.clickable:hover { background: var(--soft-blue); }
tr.clickable { cursor: pointer; }
tr.selected { background: var(--soft-blue); }

.advisor-count-list { padding: 5px 16px 16px; }
.advisor-count-row { display: grid; grid-template-columns: 1fr 74px 74px; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.8rem; }
.advisor-count-row:last-child { border-bottom: 0; }
.advisor-count-row.header { color: var(--muted); font-size: 0.68rem; font-weight: 800; text-transform: uppercase; }
.advisor-count-row span:not(:first-child) { text-align: right; font-weight: 800; }

.split-layout { display: grid; grid-template-columns: minmax(360px, 0.9fr) minmax(460px, 1.4fr); gap: 14px; min-height: 560px; }
.list-panel, .detail-panel { overflow: hidden; }
.detail-panel { padding: 16px; overflow: auto; }
.empty-state { display: grid; min-height: 220px; place-content: center; text-align: center; color: var(--muted); }
.empty-state h3 { margin-bottom: 5px; }
.detail-header { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.detail-header .amount { color: var(--navy); font-size: 1.25rem; font-weight: 850; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 12px 0; }
.detail-field { padding: 10px; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; }
.detail-field .label { color: var(--muted); font-size: 0.68rem; font-weight: 800; text-transform: uppercase; }
.detail-field .value { margin-top: 4px; overflow-wrap: anywhere; font-size: 0.84rem; }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 999px; background: #edf1f6; color: #475467; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; }
.badge.stripe { background: #f0eefe; color: #4c3b91; }
.badge.hubspot { background: #fff0e7; color: #9a4a17; }
.badge.ghl { background: #e8f7f1; color: #167051; }
.badge.review { background: var(--soft-warning); color: var(--warning); }
.badge.duplicate { background: var(--soft-red); color: var(--red); }
.bucket-label { display: inline-block; max-width: 220px; color: var(--navy); font-weight: 750; }

.transaction-list { display: grid; gap: 8px; }
.transaction-row { display: grid; grid-template-columns: 88px minmax(120px, 1fr) minmax(140px, 1.3fr) 110px; gap: 10px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 0.78rem; }
.transaction-row .amount { text-align: right; font-weight: 850; color: var(--navy); }
.transaction-row.duplicate { opacity: 0.62; background: #fafafa; }

.review-list { max-height: 690px; overflow: auto; }
.review-item { width: 100%; border: 0; border-bottom: 1px solid var(--line); padding: 13px 14px; background: var(--surface); color: inherit; text-align: left; }
.review-item:hover, .review-item.selected { background: var(--soft-blue); }
.review-item-top { display: flex; justify-content: space-between; gap: 10px; }
.review-item-title { min-width: 0; font-weight: 800; color: var(--navy); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.review-item-amount { white-space: nowrap; font-weight: 850; }
.review-item-meta { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; margin-top: 7px; color: var(--muted); font-size: 0.73rem; }
.review-reason { margin-top: 8px; color: #475467; font-size: 0.76rem; line-height: 1.4; }
.review-form { display: grid; gap: 12px; }
.review-form label { display: grid; gap: 5px; color: var(--muted); font-size: 0.76rem; font-weight: 750; }
.review-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.duplicate-card { padding: 11px; border: 1px solid #e4b4ba; border-radius: 10px; background: var(--soft-red); font-size: 0.8rem; }
.duplicate-card strong { color: var(--red); }

.app-footer { display: flex; justify-content: space-between; gap: 12px; padding: 15px 4px 4px; color: var(--muted); font-size: 0.75rem; }
.toast { position: fixed; right: 18px; bottom: 18px; max-width: min(420px, calc(100vw - 36px)); padding: 12px 15px; border-radius: 10px; background: var(--navy); color: #fff; box-shadow: var(--shadow); font-size: 0.84rem; z-index: 10; }
.toast.error { background: var(--red); }

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(3, minmax(150px, 1fr)); }
  .panel-grid { grid-template-columns: 1fr; }
  .split-layout { grid-template-columns: 1fr; }
  .list-panel { max-height: 430px; }
}

@media (max-width: 700px) {
  .app-shell { padding: 10px; }
  .app-header, .toolbar { align-items: stretch; flex-direction: column; }
  .header-actions { justify-content: space-between; }
  .metric-grid { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
  .date-controls, .search-control, .review-filters { align-items: stretch; }
  .date-controls > *, .search-control > *, .review-filters > * { flex: 1 1 140px; }
  .chart-row { grid-template-columns: 56px minmax(250px, 1fr) 84px; }
  .chart-legend { margin-left: 0; }
  .transaction-row { grid-template-columns: 78px 1fr 100px; }
  .transaction-row > :nth-child(3) { grid-column: 2 / -1; grid-row: 2; }
  .detail-grid { grid-template-columns: 1fr; }
  .app-footer { flex-direction: column; }
}