.help-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  visibility: hidden;
}

.help-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.55);
  backdrop-filter: blur(4px);
}

.help-panel {
  position: relative;
  width: min(530px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  background: #ffffff;
  /*border-radius: 18px;*/
  box-shadow: 0 4px 12px rgba(2, 6, 23, 0.12),
              0 12px 24px rgba(2, 6, 23, 0.08);
  padding: 14px 12px 16px 20px;
  z-index: 1;
}

.help-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 10px;
  margin: 0 0 14px 0;
}

.help-header h2 {
  margin: 0;
  font-size: 20px;
  color: #111827;
}

.help-header button {
  background: none;
  border: none;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  color: #475569;
}

.help-header button:hover {
  color: #111827;
}

.help-text-light {
  color: #9ca3af;
}

.help-section {
  margin-bottom: 16px;
  line-height: 1.6;
}

.help-section-text {
  font-size: 14px;
}

.help-section h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: #3f9cff;
}

.help-section ul {
  margin: 0;
  padding-left: 18px;
  color: #334155;
  font-size: 14px;
}

.help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.help-table td {
  padding: 6px 0 6px 6px;
  vertical-align: bottom;
}

.help-table tr td:first-child {
  width: 90px;
  color: #0f172a;
}

.help-footer {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid #e2e8f0;
  font-size: 12px;
  color: #6b7280;
}

/* ===== MOBILE ===== */

@media (max-width: 600px) {
  .help-backdrop {
    position: absolute;
    inset: 0;
    background: #ffffff;
  }

  .help-panel {
    width: auto;
    border-radius: 0px;
    box-shadow: none;
    padding: 14px 12px 16px 20px;
  }

  .help-header {
    margin: 12px 2px 14px 0;
  }
}