:root {
  --bg: #fafafa;
  --fg: #1a1a1a;
  --muted: #666;
  --border: #e0e0e0;
  --card: #fff;
  --accent: #2563eb;
  --success: #15803d;
  --danger: #b91c1c;
  --warn: #a16207;
  --cancelled: #6b7280;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }

header { background: #fff; border-bottom: 1px solid var(--border); }
nav { max-width: 1000px; margin: 0 auto; padding: 12px 20px; display: flex; gap: 20px; align-items: center; }
nav a { text-decoration: none; color: var(--fg); }
nav a.brand { display: inline-flex; align-items: center; margin-right: 20px; }
nav a.brand img { height: 36px; display: block; }
nav a:hover { color: var(--accent); }

main { max-width: 1000px; margin: 0 auto; padding: 20px; }
h1 { margin-top: 0; font-size: 28px; }
h1 a { color: inherit; text-decoration: none; border-bottom: 2px solid transparent; }
h1 a:hover { border-bottom-color: var(--accent); color: var(--accent); }
h2 { font-size: 18px; margin: 0 0 12px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; margin: 16px 0; }
.card.collapsed { opacity: 0.75; }
.card.error { border-color: var(--danger); }

.card.info-card { display: flex; gap: 32px; flex-wrap: wrap; align-items: center; padding: 14px 20px; background: #f8fafc; }
.info-card .stat { min-width: 0; }
.info-card .stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 3px; }
.info-card .stat-value { font-size: 15px; }
.info-card .stat-value code { font-size: 13px; background: #fff; border: 1px solid var(--border); }

code .tok-yy { color: #0d9488; font-weight: 600; }
code .tok-bank_id { color: #7c3aed; }
code .tok-seq { font-weight: 600; }

.bank-tag {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  background: #ccfbf1; color: #0f766e; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
  vertical-align: middle;
}
.account-number { font-size: 0.95em; vertical-align: middle; }
.acct-inline { display: inline-flex; gap: 8px; align-items: center; }

.banner { padding: 10px 16px; border-radius: 6px; margin: 12px 0; }
.banner.running { background: #fef9c3; border: 1px solid #facc15; }
.banner.error { background: #fee2e2; border: 1px solid var(--danger); }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, monospace; }

.count { display: inline-block; background: var(--border); color: var(--muted); border-radius: 999px; padding: 1px 8px; font-size: 12px; margin-left: 4px; }

table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
table.list th { font-size: 12px; text-transform: uppercase; color: var(--muted); font-weight: 500; }
td.ic { vertical-align: top; background: #fafafa; }

.year-chip { display: inline-block; background: #eff6ff; color: var(--accent); padding: 6px 14px; border-radius: 6px; text-decoration: none; font-weight: 500; }
.year-chip:hover { background: var(--accent); color: #fff; }

.account-card .account-header { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.account-card .account-header .account-number { font-size: 20px; font-weight: 600; }

.account-stats {
  display: flex; gap: 32px; flex-wrap: wrap;
  padding: 12px 16px; background: #f8fafc;
  border: 1px solid var(--border); border-radius: 6px;
  margin-bottom: 16px;
}
.account-stats .stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 3px; }
.account-stats .stat-value { font-size: 14px; }
.account-stats .stat-value code { font-size: 12px; background: #fff; border: 1px solid var(--border); }

.section-subhead { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 500; margin: 0 0 8px; }
.year-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.year-add { display: inline-flex; gap: 6px; align-items: center; margin-left: auto; padding-left: 12px; border-left: 1px solid var(--border); }
.year-add input { width: 80px; padding: 6px 8px; font-size: 13px; }
.year-add button { padding: 6px 12px; font-size: 13px; }

ul.files { list-style: none; padding: 0; margin: 0; }
ul.files li { padding: 4px 0; font-family: ui-monospace, SFMono-Regular, monospace; font-size: 13px; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.pill.status-running { background: #fef9c3; color: var(--warn); }
.pill.status-success { background: #dcfce7; color: var(--success); }
.pill.status-failed { background: #fee2e2; color: var(--danger); }
.pill.status-cancelled { background: #e5e7eb; color: var(--cancelled); }
.pill.status-queued { background: #e5e7eb; color: var(--muted); }

tr.status-failed td:first-child { border-left: 3px solid var(--danger); }
tr.status-success td:first-child { border-left: 3px solid var(--success); }

button { font: inherit; padding: 8px 16px; border-radius: 6px; border: 1px solid var(--border); background: #fff; cursor: pointer; }
button:hover:not(:disabled) { border-color: var(--fg); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.primary:hover:not(:disabled) { background: #1d4ed8; }
button.danger { background: var(--danger); color: #fff; border-color: var(--danger); }

input, select { font: inherit; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; }
form.stacked label { display: block; margin-bottom: 16px; }
form.stacked label input, form.stacked label select { display: block; margin-top: 4px; width: 100%; max-width: 420px; }
form.stacked label .muted { display: block; margin-top: 4px; }
form.stacked fieldset { border: 1px solid var(--border); border-radius: 0 6px 6px 0; padding: 14px 14px 14px 12px; margin-bottom: 16px; border-left: 3px solid var(--accent); }
form.stacked fieldset legend { padding: 0 8px; color: var(--muted); font-size: 13px; }
label.radio { display: flex; align-items: flex-start; gap: 10px; margin: 10px 0; cursor: pointer; line-height: 1.5; }
label.radio input[type="radio"] { margin: 3px 0 0 0; accent-color: var(--accent); }

details.advanced { margin: 18px 0; padding: 12px 14px; border: 1px dashed var(--border); border-radius: 6px; background: #f8fafc; }
details.advanced > summary { cursor: pointer; color: var(--muted); font-size: 13px; user-select: none; list-style: none; }
details.advanced > summary::before { content: "▸ "; display: inline-block; transition: transform 0.15s; }
details.advanced[open] > summary::before { content: "▾ "; }
details.advanced > summary:hover { color: var(--fg); }
details.advanced[open] > summary { margin-bottom: 14px; }
details.advanced label:last-of-type { margin-bottom: 0; }
form.inline { display: inline; }
form.inline-form { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
form.inline-form input[type="number"] { width: 110px; }
label.inline { display: inline; margin: 0; }
a.btn-link { display: inline-block; padding: 8px 16px; border: 1px solid var(--border); border-radius: 6px; text-decoration: none; color: var(--fg); }
a.btn-link:hover { border-color: var(--fg); }

ul.files li.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 4px 0; }
ul.files li.row a { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
span.row-actions { display: inline-flex; gap: 10px; align-items: center; }
button.link, button.danger-link {
  background: none; border: none; padding: 2px 6px; cursor: pointer;
  font-size: 12px; color: var(--muted); text-decoration: underline;
}
button.link:hover { color: var(--fg); }
button.danger-link { color: var(--danger); }
button.danger-link:hover { color: #7f1d1d; }
button.link:disabled, button.danger-link:disabled { opacity: 0.4; cursor: not-allowed; text-decoration: none; }
.card.danger-zone { border-color: #fca5a5; background: #fef2f2; }

pre.log {
  background: #0b1020; color: #d1d5db;
  padding: 16px; border-radius: 6px;
  max-height: 60vh; overflow: auto;
  font-size: 12px; line-height: 1.5;
  margin: 0;
}
pre { white-space: pre-wrap; word-break: break-word; }
code { background: #f1f5f9; padding: 1px 6px; border-radius: 3px; font-size: 0.92em; }

.lookup-row { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
input.readonly { background: #f8fafc; color: var(--muted); cursor: not-allowed; }

/* Login page */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.login-container { width: 100%; max-width: 400px; padding: 20px; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 40px 32px; text-align: center; }
.login-logo { height: 56px; margin-bottom: 24px; }
.login-card h1 { font-size: 22px; margin: 0 0 24px; }
.login-form { text-align: left; }
.login-form label { display: block; margin-bottom: 16px; }
.login-form label input { display: block; width: 100%; margin-top: 6px; }
.login-form button { width: 100%; margin-top: 8px; padding: 10px 16px; font-size: 15px; }
.login-form .banner { margin-bottom: 16px; text-align: center; font-size: 14px; }

/* Nav logout */
.nav-spacer { flex: 1; }
.logout-form { display: inline; }
.link-btn {
  background: none; border: none; padding: 4px 8px; cursor: pointer;
  font: inherit; color: var(--muted); text-decoration: none; font-size: 14px;
}
.link-btn:hover { color: var(--fg); text-decoration: underline; }