:root {
  color-scheme: light;
  --ink: #1c2430;
  --muted: #5c6775;
  --line: #d5dbe3;
  --card: #ffffff;
  --page: #eef2f6;
  --header: #243447;
  --card-head: #5c6770;
  --amber: #fff6e0;
  --amber-line: #e2c27a;
  --link: #0b57d0;
  --danger: #9b2335;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.45 "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--page);
}

a { color: var(--link); }

.bank-bar {
  background: var(--header);
  color: #fff;
  padding: 14px 24px;
  font-weight: 650;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 24px 48px;
}

.mock-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--amber);
  border: 1px solid var(--amber-line);
  border-radius: 8px;
}

.mock-toolbar p {
  margin: 0;
  flex: 1 1 220px;
  color: #6a5420;
  font-size: 13px;
}

h1 {
  font-size: 26px;
  font-weight: 650;
  margin: 0 0 16px;
}

h1 a { text-decoration: none; }

.queue {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.queue th,
.queue td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.queue th {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: #f7f9fb;
}

.queue tr:last-child td { border-bottom: 0; }

.queue tbody tr:hover { background: #f3f7fd; }

.queue a { font-weight: 650; text-decoration: none; }

.badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 16px;
  overflow: hidden;
}

.card-header {
  background: #1b4f9c;
  color: #fff;
  padding: 10px 14px;
  font-weight: 650;
}

.card-header-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.card-title { margin-right: 12px; }

.csi-tab {
  background: transparent;
  color: #d6e4f7;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 6px 10px;
}

.csi-tab.is-active {
  color: #fff;
  border-bottom-color: #fff;
  background: transparent;
}

.csi-app {
  display: flex;
  min-height: calc(100vh - 64px);
  background: #fff;
}

.csi-side {
  width: 210px;
  flex: 0 0 210px;
  background: #0d3b66;
  color: #fff;
  padding: 16px 0 24px;
}

.csi-logo {
  font-weight: 750;
  letter-spacing: 0.08em;
  padding: 4px 18px 16px;
  font-size: 22px;
}

.csi-side nav { display: flex; flex-direction: column; }

.csi-side a {
  color: #e7eef6;
  text-decoration: none;
  padding: 9px 18px;
  font-size: 14px;
}

.csi-side a.is-current,
.csi-side a:hover { background: rgba(255, 255, 255, 0.12); }

.csi-main { flex: 1; min-width: 0; }

.csi-top {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.csi-bank {
  margin-right: auto;
  margin-left: 18px;
  font-weight: 700;
}

.csi-user {
  display: flex;
  gap: 14px;
  align-items: center;
  color: #243447;
}

.csi-content { padding: 18px 22px 48px; }

.view-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.view-head h1 { margin-bottom: 8px; }

.card-body { padding: 14px 16px 6px; }

.pair,
.columns-3 {
  display: grid;
  gap: 16px;
}

.pair { grid-template-columns: 1fr 1fr; }

.columns-3 { grid-template-columns: 1fr 1fr 1.1fr; }

.form-row {
  display: grid;
  grid-template-columns: minmax(140px, 42%) 1fr;
  gap: 8px 12px;
  padding: 6px 0;
  align-items: baseline;
}

.form-row label,
.group-label {
  color: var(--ink);
  font-weight: 650;
}

.group-label { display: block; margin: 8px 0 2px; }

.checks { display: flex; gap: 16px; flex-wrap: wrap; }

.editor {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.editor label {
  display: block;
  font-weight: 650;
  margin: 12px 0 4px;
}

.editor input,
.editor select {
  width: 100%;
  max-width: 420px;
  padding: 8px 10px;
  border: 1px solid #b7c0cc;
  border-radius: 6px;
  font: inherit;
}

.actions { display: flex; gap: 10px; margin-top: 18px; }

button,
.button {
  appearance: none;
  border: 1px solid #1d4f91;
  background: #1d4f91;
  color: #fff;
  border-radius: 6px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

button.secondary,
.button.secondary {
  background: #fff;
  color: #1d4f91;
}

button.danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}

.error {
  background: #fdecee;
  color: var(--danger);
  border: 1px solid #f3c2c8;
  border-radius: 6px;
  padding: 8px 10px;
  margin: 0 0 12px;
}

.empty { color: var(--muted); }

@media (max-width: 900px) {
  .pair,
  .columns-3 { grid-template-columns: 1fr; }
}