:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #66717f;
  --line: #d7dde5;
  --panel: #ffffff;
  --soft: #f4f7fb;
  --accent: #1f6feb;
  --accent-dark: #174ea6;
  --danger: #ad2f2f;
  --ok: #1d7f4f;
  --shadow: 0 18px 48px rgba(20, 33, 51, 0.1);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: #eef3f8;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--panel);
  cursor: pointer;
}

button:hover {
  border-color: #9eb4cc;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 36px 0;
}

.login-panel {
  width: min(420px, 100%);
  margin: 12vh auto 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.brand-block span,
.topbar span,
.stats-grid span,
.toolbar label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 6px 0 0;
  font-size: 26px;
  line-height: 1.2;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.login-form label,
.toolbar label {
  display: grid;
  gap: 7px;
}

input,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--panel);
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(31, 111, 235, 0.18);
  outline-offset: 1px;
  border-color: var(--accent);
}

.primary-action {
  border-color: var(--accent);
  color: #ffffff;
  background: var(--accent);
}

.primary-action:hover {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
}

.dashboard {
  display: grid;
  gap: 18px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.topbar-actions button,
.pager button {
  padding: 0 14px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stats-grid article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.stats-grid strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
  line-height: 1;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 160px 130px;
  gap: 12px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--muted);
  background: var(--soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

.account-cell {
  max-width: 310px;
}

.account-cell strong,
.account-cell span {
  display: block;
  overflow-wrap: anywhere;
}

.account-cell span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--soft);
  font-size: 12px;
  font-weight: 700;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.status-line {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.status-line[data-tone="error"] {
  color: var(--danger);
}

.status-line[data-tone="success"] {
  color: var(--ok);
}

@media (max-width: 780px) {
  .shell {
    width: min(100vw - 20px, 1180px);
    padding: 18px 0;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .stats-grid,
  .toolbar {
    grid-template-columns: 1fr;
  }
}