:root {
  --bg: #0f1216;
  --panel: #161a22;
  --border: #232a36;
  --text: #e6e8ec;
  --muted: #8b94a3;
  --accent: #4f8cff;
  --green: #3fb27f;
  --red: #e26d6d;
  --yellow: #d6b656;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Noto Sans Thai", sans-serif; background: var(--bg); color: var(--text); }
header { padding: 14px 24px 0; border-bottom: 1px solid var(--border); }
header h1 { margin: 0; font-size: 22px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.authbar { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.authbar button { padding: 6px 10px; background: var(--panel); border: 1px solid var(--border); }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; padding: 10px 14px; cursor: pointer; font-size: 14px; }
nav button.active { color: var(--text); border-bottom-color: var(--accent); }
main { padding: 22px 24px 60px; max-width: 1200px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; }
h2 { margin: 0 0 16px; font-size: 20px; }
h3 { margin: 22px 0 8px; font-size: 16px; color: var(--muted); }
form { display: flex; flex-direction: column; gap: 10px; max-width: 720px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
label small { color: var(--muted); font-size: 11px; }
input, select, textarea { background: var(--panel); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 8px 10px; font-size: 14px; font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { background: var(--accent); color: white; border: 0; padding: 9px 14px; border-radius: 6px; cursor: pointer; font-size: 14px; }
button:hover { filter: brightness(1.1); }
button[type="button"] { background: var(--panel); border: 1px solid var(--border); }
.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13px; }
th { color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.card .lbl { color: var(--muted); font-size: 12px; }
.card .val { font-size: 20px; font-variant-numeric: tabular-nums; margin-top: 4px; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.warn { color: var(--yellow); }
.out { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; white-space: pre-wrap; }
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--panel); border: 1px solid var(--border); padding: 10px 14px; border-radius: 6px; opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.show { opacity: 1; }
.toast.err { border-color: var(--red); }
.toast.ok { border-color: var(--green); }
.search-results { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; max-height: 280px; overflow-y: auto; }
.search-hit { padding: 8px 12px; border-bottom: 1px solid var(--border); cursor: pointer; font-size: 13px; }
.search-hit:hover { background: var(--border); }
.search-hit:last-child { border-bottom: 0; }
.muted { color: var(--muted); }
.factsheet-hint { background: var(--panel); border: 1px solid var(--accent); border-radius: 6px; padding: 8px 12px; font-size: 12px; color: var(--text); }
.factsheet-hint button { padding: 4px 8px; font-size: 12px; margin-left: 4px; }
.badge { background: var(--yellow); color: #000; padding: 2px 6px; border-radius: 4px; font-size: 11px; }
.italic { font-style: italic; }

/* ---- Auth ---- */
.login-page { min-height: 100vh; display: grid; place-items: center; }
.login-shell { width: min(420px, 100%); padding: 24px; }
.login-panel { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 24px; }
.login-panel h1 { margin: 0 0 18px; font-size: 22px; }
.login-panel form { max-width: none; }
.login-panel button { margin-top: 6px; }
.login-error { min-height: 18px; color: var(--red); font-size: 13px; }

/* ---- Slips tab (upload + LLM extract + review) ---- */
.slip-banner { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; margin-bottom: 12px; font-size: 13px; }
.slip-banner.ok { border-color: var(--green); }
.slip-banner.err { border-color: var(--red); }
.slip-banner code { background: var(--bg); padding: 1px 4px; border-radius: 3px; font-size: 12px; }
.slip-dropzone { border: 2px dashed var(--border); border-radius: 8px; padding: 28px 16px; text-align: center; cursor: pointer; transition: background .15s, border-color .15s; }
.slip-dropzone.drag { border-color: var(--accent); background: rgba(79, 140, 255, 0.08); }
.slip-dropzone p { margin: 0 0 6px; color: var(--text); }
.slip-dropzone p.muted { color: var(--muted); font-size: 12px; }
.slip-thumb-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.slip-thumb { position: relative; width: 100px; height: 100px; border-radius: 6px; overflow: hidden; background: var(--panel); border: 1px solid var(--border); }
.slip-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slip-thumb .x { position: absolute; top: 2px; right: 2px; background: rgba(0,0,0,0.6); color: #fff; border: 0; border-radius: 4px; width: 22px; height: 22px; line-height: 18px; padding: 0; cursor: pointer; font-size: 14px; }
.slip-spinner { color: var(--accent); font-size: 13px; }
.slip-danger { background: var(--red); }
.slip-danger:hover { filter: brightness(1.1); }
.slip-row-search { position: relative; }
.slip-row-search input { width: 100%; }
.slip-row-search .search-results { position: absolute; top: 100%; left: 0; right: 0; z-index: 5; max-height: 220px; }
.slip-review table { table-layout: auto; }
.slip-review th, .slip-review td { vertical-align: top; }
.slip-review .slip-thumb { width: 70px; height: 70px; }
.slip-review .slip-extras { font-size: 11px; color: var(--muted); }
.slip-review .slip-warn { color: var(--yellow); font-size: 11px; }
.slip-review .slip-err { color: var(--red); font-size: 11px; }
.slip-review .slip-done { color: var(--green); font-size: 11px; }
.slip-review input[type="date"] { min-width: 130px; }
.slip-review input.money { width: 110px; }
.slip-review .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---- Switch row (Feature 2) — dual-fund, dual-date, dual-fee layout ---- */
.slip-switch { background: rgba(79, 140, 255, 0.04); }
.slip-switch .slip-switch-leg { padding: 6px 8px; border-left: 2px solid var(--border); margin: 2px 0; }
.slip-switch .slip-switch-leg.from { border-left-color: var(--red); }
.slip-switch .slip-switch-leg.to   { border-left-color: var(--green); }
.slip-switch .slip-switch-leg .leg-label { font-size: 10px; text-transform: uppercase; color: var(--muted); letter-spacing: 0.5px; margin-bottom: 2px; }
.slip-switch .slip-switch-fees { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 6px; }
.slip-switch .slip-switch-fees label { font-size: 11px; gap: 2px; }
.slip-switch .slip-switch-fees .money { width: 100px; }
.slip-switch .slip-switch-source { font-size: 11px; color: var(--muted); margin-top: 4px; font-style: italic; }
.slip-switch .slip-switch-source.slip-zero  { color: var(--yellow); }
.slip-switch .slip-switch-source.slip-value { color: var(--green); }
.slip-switch .slip-switch-source.fact-sheet { color: var(--accent); }
.slip-switch .slip-switch-source.user       { color: var(--text); }
.slip-switch .slip-switch-pair { font-size: 11px; color: var(--muted); }
.slip-switch .slip-arrow { text-align: center; color: var(--accent); font-size: 14px; padding: 2px 0; }

/* ---- Portfolio totalFeesPaid subline (Feature 2) ---- */
.slip-fees-paid { display: block; font-size: 11px; font-style: italic; color: var(--muted); margin-top: 2px; }

/* ---- Destination picker popover (Feature 2) ---- */
.slip-picker-pop { position: absolute; z-index: 20; background: var(--panel); border: 1px solid var(--accent); border-radius: 6px; padding: 8px; min-width: 320px; box-shadow: 0 4px 16px rgba(0,0,0,0.5); }
.slip-picker-pop input { width: 100%; margin-bottom: 6px; }
.slip-picker-pop .picker-results { max-height: 240px; overflow-y: auto; }
.slip-picker-pop .picker-close { float: right; font-size: 11px; padding: 2px 6px; }

/* ---- Slip-kind badge (ui-clarity-pass v6) ----
   Explicit, prominent label at the top-left of each review row so the
   user can see at a glance whether the slip is a buy, switch, or (future)
   sell. Sits in a new .slip-kind-cell column to the left of the thumbnail. */
.slip-kind-cell { margin-bottom: 4px; }
.slip-kind-badge {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  border-radius: 4px;
  line-height: 1.2;
  user-select: none;
}
.slip-kind-badge.slip-kind-buy {
  background: var(--green);
  color: #0b0e13;
}
.slip-kind-badge.slip-kind-switch {
  background: var(--accent);
  color: #ffffff;
}
.slip-kind-badge.slip-kind-sell {
  background: var(--red);
  color: #ffffff;
}

/* ---- Transactions list — collapsed switch row (ui-clarity-pass v6) ----
   The two legs of a switch (switch_out / switch_in) are rendered as ONE
   row showing FROM → TO. Visual style: a faint blue tint and inline
   arrow cell to make the pair obvious. */
.tx-switch-row td { background: rgba(79, 140, 255, 0.06); }
.tx-switch-row .tx-switch-from { color: var(--red); font-weight: 600; }
.tx-switch-row .tx-switch-to   { color: var(--green); font-weight: 600; }
.tx-switch-row .tx-switch-arrow { color: var(--accent); padding: 0 4px; font-weight: 700; }
.tx-kind-badge {
  display: inline-block;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: 4px;
  line-height: 1.2;
}
.tx-kind-badge.tx-kind-switch {
  background: var(--accent);
  color: #ffffff;
}

/* ---------- Portfolios (purchase channels) ---------- */
.port-pick { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.port-pick select { padding: 5px 8px; font-size: 13px; }
.portfolio-breakdown-table { width: 100%; border-collapse: collapse; margin-bottom: 18px; }
.portfolio-breakdown-table th, .portfolio-breakdown-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.portfolio-breakdown-table .port-row { cursor: pointer; }
.portfolio-breakdown-table .port-row:hover { background: var(--panel); }
.portfolio-manage { margin-top: 24px; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; background: var(--panel); }
.portfolio-manage summary { cursor: pointer; color: var(--muted); font-size: 14px; }
.portfolio-manage table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.portfolio-manage th, .portfolio-manage td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13px; }
.portfolio-manage form input { max-width: 220px; }
.portfolio-manage button { padding: 4px 8px; font-size: 12px; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 5px; cursor: pointer; margin-right: 4px; }