/* Variables & Global Setup */
:root {
  --primary-color: #0073aa;
  --primary-light: #f0f6fa;
  --text-color: #3c434a;
  --heading-color: #1d2327;
  --border-color: #dcdcde;
  --card-bg: #ffffff;
  --body-bg: #f0f2f5;
  --code-bg: #eef1f3;
  --note-bg: #fff8e5;
  --note-border: #ffb900;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
  --border-radius: 8px;
}

/* Hide the nonce form */
#astgdrmsys-help-nonce-form {
  display: none;
}

/* Main Container & Layout */
.astgdrmsys-help-container {
  background-color: var(--body-bg);
  padding: 20px;
  font-family: var(--font-family);
  color: var(--text-color);
}

.astgdrmsys-help-section {
  max-width: 960px;
  margin: 0 auto;
  background-color: var(--card-bg);
  padding: 2rem 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

/* Typography & Headings */
.astgdrmsys-help-title {
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--heading-color);
  text-align: center;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 1rem;
  margin-top: 0;
  margin-bottom: 2.5rem;
}

/* Style all the sub-section containers */
.astgdrmsys-guide-section,
.astgdrmsys-grade-settings,
.astgdrmsys-support-section,
.astgdrmsys-import-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}
.astgdrmsys-guide-section:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.astgdrmsys-help-section h3 {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--heading-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.astgdrmsys-help-section p {
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* Custom Step-by-Step Lists */
.astgdrmsys-step-list,
.astgdrmsys-import-steps {
  list-style: none;
  padding-left: 0;
  counter-reset: step-counter;
}

.astgdrmsys-step-list li,
.astgdrmsys-import-steps > li {
  counter-increment: step-counter;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.astgdrmsys-step-list li::before,
.astgdrmsys-import-steps > li::before {
  content: counter(step-counter);
  background-color: var(--primary-color);
  color: white;
  font-weight: bold;
  border-radius: 50%;
  min-width: 32px;
  height: 32px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(0, 115, 170, 0.3);
}

/* Specific Element Styles */
.astgdrmsys-import-steps ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-top: 0.5rem;
}

/* Support section list */
.astgdrmsys-support-section ul {
  list-style: none;
  padding-left: 0;
}
.astgdrmsys-support-section li {
  margin-bottom: 0.5rem;
}
.astgdrmsys-support-section a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}
.astgdrmsys-support-section a:hover {
  text-decoration: underline;
}

/* Code Snippets */
code {
  background-color: var(--code-bg);
  color: #c7254e;
  padding: 0.2em 0.4em;
  margin: 0;
  font-size: 90%;
  border-radius: 4px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier,
    monospace;
}

/* Images & Notes */
.astgdrmsys-help-image {
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  width: 100%;
  height: 450px;
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Images */
.help-info-image {
  background-image: url("../../images/astgdrmsys_help_info.jpg");
}
.help-csv-image {
  background-image: url("../../images/astgdrmsys_help_csv.jpg");
}

.astgdrmsys-import-notes {
  background-color: var(--note-bg);
  border-left: 5px solid var(--note-border);
  padding: 1.5rem;
  margin-top: 2rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.astgdrmsys-import-notes h4 {
  margin-top: 0;
  font-size: 1.1rem;
  color: #5d4502;
}

.astgdrmsys-import-notes ul {
  padding-left: 20px;
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .astgdrmsys-help-section {
    padding: 1.5rem;
  }
  .astgdrmsys-help-title {
    font-size: 1.75rem;
  }
  .astgdrmsys-help-section h3 {
    font-size: 1.25rem;
  }
  .astgdrmsys-help-image {
    height: 300px;
  }
}