body {
  margin: 0;
  background: #0d1321;
  color: #f5f7ff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: #151f30;
  border: 1px solid #2e3b58;
  border-radius: 12px;
  padding: 18px;
}

.login-card h1 {
  margin: 0 0 6px;
  font-size: 24px;
}

.login-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 10px;
}

.login-grid input,
.login-grid button {
  background: #11192a;
  border: 1px solid #2e3b58;
  color: #f5f7ff;
  border-radius: 6px;
  padding: 10px;
}

.login-grid button {
  background: #223050;
  border: 1px solid #5a74b6;
  cursor: pointer;
}

.dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}

h1 {
  margin: 0 0 6px;
  font-size: 28px;
}

.muted {
  color: #a5b1d1;
  margin: 0;
  font-size: 13px;
}

.auth-card {
  min-width: 420px;
  padding: 10px;
  border: 1px solid #2e3b58;
  border-radius: 10px;
  background: #131c2d;
}

.auth-inline {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  gap: 8px;
  margin-top: 8px;
}

.auth-inline input,
.auth-inline button {
  background: #0d1321;
  border: 1px solid #2e3b58;
  color: #f5f7ff;
  border-radius: 6px;
  padding: 8px;
}

.auth-inline button {
  cursor: pointer;
  background: #223050;
  border: 1px solid #5a74b6;
}

.auth-row-actions {
  margin-top: 6px;
}

.auth-toggle-btn {
  border: 1px solid #2e3b58;
  background: #0f1726;
  color: #d2dbf5;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}

.auth-message {
  margin-top: 8px;
  min-height: 18px;
  font-size: 12px;
  color: #9fb0dc;
}

.auth-message.success {
  color: #4ade80;
}

.auth-message.error {
  color: #f87171;
}

.auth-message.info {
  color: #93c5fd;
}

.hidden {
  display: none;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.tab-btn {
  border: 1px solid #2e3b58;
  background: #11192a;
  color: #d2dbf5;
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

.tab-btn.active {
  background: #223050;
  border-color: #5a74b6;
  color: #fff;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.panel {
  background: #151f30;
  border: 1px solid #2e3b58;
  border-radius: 10px;
  margin: 12px 0;
  padding: 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 10px;
}

.stats h2 {
  margin: 0 0 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9fb0dc;
}

.stats p {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.action-row {
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  gap: 8px;
}

.actions input,
.actions button {
  padding: 9px 12px;
  border: 1px solid #2e3b58;
  background: #11192a;
  color: #f5f7ff;
  border-radius: 6px;
}

.actions button {
  border: 1px solid #5a74b6;
  background: #223050;
  cursor: pointer;
}

.withdraw-info {
  margin: 8px 0 0;
  font-size: 12px;
  color: #c4d0ef;
  line-height: 1.45;
}

.eod-tooltip {
  margin: 8px 0 0;
  padding: 8px 10px;
  background: #11192a;
  border: 1px solid #2e3b58;
  border-radius: 8px;
  color: #c4d0ef;
  font-size: 12px;
  line-height: 1.45;
}

.cycle-tooltip {
  margin: 8px 0 0;
  padding: 8px 10px;
  background: #11192a;
  border: 1px solid #2e3b58;
  border-radius: 8px;
  color: #c4d0ef;
  font-size: 12px;
  line-height: 1.45;
}

.period-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.period-grid h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: #a5b1d1;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.data-table th,
.data-table td {
  padding: 8px;
  border-bottom: 1px solid #2e3b58;
  text-align: left;
}

.data-table th {
  color: #9fb0dc;
  font-weight: 600;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.charts-grid h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: #a5b1d1;
}

.admin-stack {
  display: grid;
  gap: 10px;
}

.admin-card {
  background: #11192a;
  border: 1px solid #2e3b58;
  border-radius: 8px;
  padding: 10px;
}

.admin-card h3 {
  margin: 0 0 4px;
  font-size: 14px;
  color: #d2dbf5;
}

.admin-hint {
  margin: 0 0 8px;
  font-size: 12px;
  color: #9fb0dc;
}

.inline-status {
  margin: 6px 0 0;
  min-height: 16px;
  font-size: 12px;
  color: #9fb0dc;
}

.inline-status.success {
  color: #4ade80;
}

.inline-status.error {
  color: #f87171;
}

.one-time-password {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  color: #fef08a;
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-user-grid {
  grid-template-columns: 1fr 1fr 1fr 140px auto;
}

.admin-active-grid {
  grid-template-columns: 1fr auto;
}

.admin-security-grid {
  grid-template-columns: 1fr auto auto auto;
}

.admin-audit-grid {
  grid-template-columns: auto;
  margin-bottom: 0;
}

canvas {
  width: 100%;
  max-width: 100%;
  background: #0f1726;
  border: 1px solid #2e3b58;
  border-radius: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto auto;
  gap: 8px;
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.token-grid {
  grid-template-columns: 1fr auto auto auto;
}

.audit-grid {
  grid-template-columns: auto;
}

.bank-grid {
  grid-template-columns: 1fr auto;
}

.deposit-grid {
  grid-template-columns: 1fr 1fr auto;
}

.form-grid input,
.form-grid select {
  background: #11192a;
  border: 1px solid #2e3b58;
  color: #f5f7ff;
  border-radius: 6px;
  padding: 8px;
}

.form-grid button {
  border: 1px solid #5a74b6;
  background: #223050;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  padding: 8px 12px;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  background: #0f1726;
  border-radius: 8px;
  padding: 10px;
}

details > summary {
  cursor: pointer;
  color: #d2dbf5;
  font-weight: 600;
}

@media (max-width: 900px) {
  .topbar {
    flex-direction: column;
  }
  .auth-card {
    min-width: 0;
    width: 100%;
  }
  .auth-inline {
    grid-template-columns: 1fr;
  }
  .period-grid {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .action-row,
  .split,
  .charts-grid,
  .admin-user-grid,
  .admin-active-grid,
  .admin-security-grid,
  .form-grid,
  .bank-grid {
    grid-template-columns: 1fr;
  }
}