input,
textarea {
  width: 100%;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-medium);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font: inherit;
  font-size: 0.9375rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
textarea:focus {
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--md-sys-color-primary) 22%, transparent);
}

textarea {
  resize: vertical;
  min-height: 90px;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.cron-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.cron-field {
  min-width: 0;
}

.field-help {
  margin: 6px 0 0;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.75rem;
  line-height: 1.4;
}

.cron-note {
  margin-top: 16px;
  margin-bottom: 0;
}

#cron-output {
  min-height: 76px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 1rem;
}

.cron-description {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--md-sys-shape-corner-medium);
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
}

.cron-description h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
}

.cron-description p {
  margin: 0;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9375rem;
  line-height: 1.65;
}

@media (max-width: 760px) {
  .cron-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }}

@media (max-width: 420px) {
  .cron-grid {
    grid-template-columns: 1fr;
  }

  .preset-buttons .btn,
  .tool-actions .btn {
    width: 100%;
  }}