/* AI Usage Report — Nicola Wealth internal reporting
   Statement/ledger aesthetic: ink navy on cool paper, muted gold structure,
   per-app identity colors reserved for data. */

:root {
  --paper: #f5f6f8;
  --card: #ffffff;
  --ink: #14203a;
  --ink-soft: #4a5670;
  --ink-faint: #8a93a8;
  --rule: #d8dce4;
  --rule-soft: #e8ebf0;
  --gold: #a8863c;
  --gold-soft: #efe7d3;
  --m365: #4c7be6;
  --claude: #d97757;
  --github: #3fb950;
  --bad: #b3402e;
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-ui: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--ink); }
button { font-family: var(--font-ui); }

.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- masthead ---------- */
.masthead {
  background: var(--card);
  border-bottom: 2px solid var(--ink);
  padding: 0 28px;
}
.masthead-inner {
  max-width: 1240px; margin: 0 auto;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 18px 0 14px;
}
.brand { display: flex; align-items: center; gap: 14px; margin-right: auto; }
.brand-mark {
  display: block; height: 40px; width: auto;
  padding-right: 14px; border-right: 1px solid var(--rule);
}
.wordmark { display: flex; flex-direction: column; gap: 2px; }
.wordmark .firm {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.wordmark h1 {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 500; margin: 0; line-height: 1.1;
  letter-spacing: -0.01em;
}
.scope-note { font-size: 12.5px; color: var(--ink-soft); }
.scope-note strong { color: var(--ink); }
.masthead .controls { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

select, input[type="text"], input[type="email"], input[type="month"], input[type="search"] {
  font-family: var(--font-ui); font-size: 13px; color: var(--ink);
  background: var(--card); border: 1px solid var(--rule); border-radius: 3px;
  padding: 7px 10px;
}
select:focus, input:focus, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 1px;
}

.btn {
  display: inline-block; cursor: pointer; border: 1px solid var(--ink);
  background: var(--ink); color: #fff; border-radius: 3px;
  font-size: 13px; padding: 7px 14px; text-decoration: none;
}
.btn:hover { background: #223154; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn.ghost:hover { border-color: var(--ink); }
.btn.danger { background: transparent; color: var(--bad); border-color: var(--rule); }
.btn.danger:hover { border-color: var(--bad); }
.btn:disabled { opacity: .45; cursor: default; }

.viewas-banner {
  background: var(--gold-soft); border-bottom: 1px solid var(--gold);
  text-align: center; font-size: 13px; padding: 7px 16px;
}
.viewas-banner a { color: var(--ink); font-weight: 600; }

/* ---------- page frame ---------- */
.page { max-width: 1240px; margin: 0 auto; padding: 26px 28px 80px; }

.section-head {
  display: flex; align-items: baseline; gap: 14px;
  border-bottom: 1px solid var(--ink); padding-bottom: 6px; margin: 34px 0 16px;
}
.section-head h2 {
  font-family: var(--font-display); font-weight: 500; font-size: 19px; margin: 0;
}
.section-head .sub { font-size: 12px; color: var(--ink-faint); }

/* ---------- statement summary band ---------- */
.statement {
  background: var(--card); border: 1px solid var(--rule);
  border-top: 3px solid var(--ink); border-radius: 3px;
  display: grid; grid-template-columns: 1.2fr repeat(3, 1fr);
}
.statement .cell { padding: 18px 22px 16px; border-left: 1px solid var(--rule-soft); }
.statement .cell:first-child { border-left: 0; }
.stat-label {
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); display: flex; align-items: center; gap: 7px;
}
.stat-label .dot { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.stat-value { font-family: var(--font-mono); font-size: 28px; margin-top: 6px; letter-spacing: -0.02em; }
.stat-value .cur { font-size: 17px; color: var(--ink-faint); margin-right: 2px; }
.stat-meta { font-size: 12px; color: var(--ink-soft); margin-top: 5px; }
.stat-meta .num { font-size: 12px; }

/* ---------- chart grid ---------- */
.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: 1fr 1.4fr 1fr; }
.grid.cols-2 { grid-template-columns: 1.2fr 1fr; }
.panel {
  background: var(--card); border: 1px solid var(--rule); border-radius: 3px;
  padding: 16px 18px;
}
.panel h3 {
  margin: 0 0 4px; font-size: 12px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft);
}
.panel .hint { font-size: 11.5px; color: var(--ink-faint); margin-bottom: 10px; }
.chart-box { position: relative; height: 240px; }
.chart-box.tall { height: 300px; }

/* ---------- insights ---------- */
.insights { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.insight {
  background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--gold);
  border-radius: 3px; padding: 12px 14px; font-size: 13px;
}
.insight .num { font-weight: 600; }
.insight.warn { border-left-color: var(--bad); }

/* ---------- ledger table ---------- */
.table-tools { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.table-tools input[type="search"] { min-width: 240px; }
.table-tools .spacer { flex: 1; }

table.ledger { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--rule); }
.ledger th {
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft); text-align: right; font-weight: 600;
  padding: 10px 12px; border-bottom: 2px solid var(--ink);
  cursor: pointer; user-select: none; white-space: nowrap; background: var(--card);
}
.ledger th.left, .ledger td.left { text-align: left; }
.ledger th .arrow { color: var(--gold); }
.ledger td {
  padding: 9px 12px; border-bottom: 1px solid var(--rule-soft);
  text-align: right; font-family: var(--font-mono); font-size: 13px;
}
.ledger td.left { font-family: var(--font-ui); }
.ledger tbody tr:hover { background: #f2f4f8; cursor: pointer; }
.ledger .rank { color: var(--ink-faint); font-size: 12px; }
.ledger .who .nm { font-weight: 600; }
.ledger .who .dept { font-size: 11.5px; color: var(--ink-faint); }
.ledger td.total { font-weight: 600; }
.ledger .muted { color: var(--ink-faint); }

.mixbar { display: flex; height: 8px; width: 120px; border-radius: 2px; overflow: hidden; background: var(--rule-soft); margin-left: auto; }
.mixbar span { display: block; height: 100%; }
.mix-m365 { background: var(--m365); }
.mix-claude { background: var(--claude); }
.mix-github { background: var(--github); }

.legend { display: flex; gap: 16px; font-size: 12px; color: var(--ink-soft); align-items: center; }
.legend .dot { width: 9px; height: 9px; border-radius: 2px; display: inline-block; margin-right: 5px; vertical-align: -1px; }

.pill {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 10px;
  background: var(--rule-soft); color: var(--ink-soft); font-family: var(--font-ui);
}
.pill.warn { background: #f7e5e1; color: var(--bad); }
.pill.gold { background: var(--gold-soft); color: var(--gold); }
.pill.tier { background: #e4ebfb; color: var(--m365); }

/* ---------- drawer (user drill-down) ---------- */
.drawer-back {
  position: fixed; inset: 0; background: rgba(20, 32, 58, .45);
  opacity: 0; pointer-events: none; transition: opacity .18s ease; z-index: 40;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 94vw);
  background: var(--card); border-left: 2px solid var(--ink);
  transform: translateX(102%); transition: transform .22s ease; z-index: 41;
  overflow-y: auto; padding: 26px 28px 40px;
}
.drawer-open .drawer { transform: none; }
.drawer-open .drawer-back { opacity: 1; pointer-events: auto; }
.drawer h2 { font-family: var(--font-display); font-weight: 500; font-size: 24px; margin: 0; }
.drawer .close {
  position: absolute; top: 18px; right: 18px; border: 0; background: none;
  font-size: 22px; cursor: pointer; color: var(--ink-soft); line-height: 1;
}
.drawer .meta { color: var(--ink-soft); font-size: 13px; margin: 4px 0 18px; }
.drawer table.ledger td, .drawer table.ledger th { padding: 7px 9px; font-size: 12.5px; }
.drawer .app-sub {
  font-size: 11px; letter-spacing: .13em; text-transform: uppercase;
  color: var(--ink-soft); margin: 20px 0 8px; font-weight: 600;
  display: flex; gap: 8px; align-items: center;
}

/* ---------- admin ---------- */
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 5px; }
.file-drop {
  border: 1.5px dashed var(--rule); border-radius: 3px; padding: 22px;
  text-align: center; color: var(--ink-soft); font-size: 13px; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.file-drop:hover, .file-drop.drag { border-color: var(--gold); background: #fdfbf5; }
.file-drop .picked { color: var(--ink); font-weight: 600; }
.preview-box {
  background: #f8f9fb; border: 1px solid var(--rule); border-radius: 3px;
  padding: 12px 14px; font-size: 13px; margin-top: 12px;
}
.preview-box .warn { color: var(--bad); font-weight: 600; }
.msg-ok { color: #22703c; font-size: 13px; margin-top: 8px; }
.msg-err { color: var(--bad); font-size: 13px; margin-top: 8px; }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- login / setup ---------- */
.gate {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--ink); padding: 24px;
}
.gate-card {
  background: var(--card); border-radius: 4px; border-top: 4px solid var(--gold);
  max-width: 460px; width: 100%; padding: 42px 44px;
}
.gate-card .gate-mark { display: block; height: 54px; width: auto; margin-bottom: 22px; }
.gate-card .firm { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.gate-card h1 { font-family: var(--font-display); font-weight: 500; font-size: 30px; margin: 6px 0 10px; }
.gate-card p { color: var(--ink-soft); font-size: 14px; }
.gate-card .btn { width: 100%; text-align: center; padding: 11px; font-size: 14px; margin-top: 18px; }
.gate-card code { background: var(--paper); padding: 2px 6px; border-radius: 3px; font-size: 12.5px; }
.gate-card ol { color: var(--ink-soft); font-size: 13.5px; padding-left: 20px; }
.gate-card li { margin-bottom: 8px; }
.gate-card.gate-wait p { display: flex; align-items: center; gap: 10px; }
.gate-card.gate-wait .footnote { display: block; }
.spinner {
  display: inline-block; flex: none; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--rule); border-top-color: var(--gold);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2.4s; } }

.loading { text-align: center; color: var(--ink-faint); padding: 60px 0; font-size: 13px; }
.footnote { color: var(--ink-faint); font-size: 12px; margin-top: 26px; }

@media (max-width: 1000px) {
  .statement { grid-template-columns: 1fr 1fr; }
  .grid.cols-3, .grid.cols-2, .admin-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .statement { grid-template-columns: 1fr; }
  .statement .cell { border-left: 0; border-top: 1px solid var(--rule-soft); }
  .page { padding: 18px 14px 60px; }
  .masthead { padding: 0 14px; }
  .brand { gap: 10px; }
  .brand-mark { height: 30px; padding-right: 10px; }
  .wordmark h1 { font-size: 21px; }
  .mixbar { width: 70px; }
}
@media (prefers-reduced-motion: reduce) {
  .drawer, .drawer-back { transition: none; }
}