/*
 * GWA calculator page styles.
 */

.gwa-calculator-page {
  --gwa-calculator-text: #0f172a;
  --gwa-calculator-muted: #64748b;
  --gwa-calculator-line: #e5e7eb;
  --gwa-calculator-line-strong: #cbd5e1;
  --gwa-calculator-accent: #6d28d9;
  --gwa-calculator-accent-2: #8b5cf6;
  --gwa-calculator-accent-dark: #5b21b6;
  background: #fff;
  color: var(--gwa-calculator-text);
}

.gwa-calculator-hero {
  padding: 40px 12px 24px;
  background: #fff;
}

.gwa-calculator-hero__inner,
.gwa-calculator-content__inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.gwa-calculator-hero__header {
  max-width: 760px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 0;
}

.gwa-calculator-hero__eyebrow,
.gwa-calculator-result__label,
.gwa-calculator-result__meta-label,
.gwa-field__label {
  display: block;
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gwa-calculator-muted);
}

.gwa-calculator-hero__eyebrow {
  color: var(--gwa-calculator-accent);
}

.gwa-calculator-hero__lead {
  max-width: 66ch;
  margin: 16px 0 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--gwa-calculator-muted);
}

.gwa-calculator-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 18px;
}

.gwa-button,
.gwa-row-remove {
  appearance: none;
  border: 1px solid var(--gwa-calculator-line-strong);
  background: #fff;
  color: var(--gwa-calculator-text);
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.gwa-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
}

.gwa-button:hover,
.gwa-row-remove:hover {
  background: #f8fafc;
  transform: translateY(-1px);
}

.gwa-button--primary {
  background: linear-gradient(135deg, var(--gwa-calculator-accent), var(--gwa-calculator-accent-2));
  color: #fff;
  border-color: var(--gwa-calculator-accent);
}

.gwa-button--primary:hover {
  background: linear-gradient(135deg, var(--gwa-calculator-accent-dark), var(--gwa-calculator-accent));
}

.gwa-button--secondary {
  background: #f5f3ff;
  border-color: rgba(109, 40, 217, 0.22);
  color: var(--gwa-calculator-accent-dark);
}

.gwa-button--ghost {
  color: var(--gwa-calculator-accent-dark);
  border-color: rgba(109, 40, 217, 0.22);
  background: #fff;
}

.gwa-button__icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.gwa-button__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.gwa-calculator-form {
  display: grid;
  gap: 18px;
}

.gwa-converter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.gwa-calculator-box {
  padding: 18px 18px 8px;
  border: 1px dashed var(--gwa-calculator-accent);
  background: #fff;
}

.gwa-calculator-table {
  display: grid;
  gap: 10px;
}

.gwa-calculator-table__head,
.gwa-calculator-row {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(110px, 0.8fr) minmax(110px, 0.8fr) 120px;
  gap: 12px;
  align-items: end;
}

.gwa-calculator-table__head {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(109, 40, 217, 0.2);
  background: linear-gradient(135deg, var(--gwa-calculator-accent), var(--gwa-calculator-accent-2));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gwa-calculator-rows {
  display: grid;
  gap: 10px;
}

.gwa-calculator-row {
  padding: 0 0 10px;
  border-bottom: 1px solid var(--gwa-calculator-line);
}

.gwa-field {
  display: block;
}

.gwa-field--action {
  display: flex;
  flex-direction: column;
}

.gwa-field--action .gwa-field__label {
  margin-bottom: 10px;
}

.gwa-input {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 12px;
  border: 1px solid var(--gwa-calculator-line-strong);
  border-radius: 0;
  background: #fafafa;
  color: var(--gwa-calculator-text);
  font: inherit;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.gwa-input::placeholder {
  color: #94a3b8;
}

.gwa-input:focus {
  outline: none;
  border-color: var(--gwa-calculator-accent);
  box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
  background: #fff;
}

.gwa-row-remove {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
  width: 100%;
  padding: 13px 0;
  color: #dc2626;
  background: transparent;
  border-color: rgba(220, 38, 38, 0.24);
}

.gwa-row-remove .gwa-button__icon {
  width: 16px;
  height: 16px;
}

.gwa-calculator-result {
  margin-top: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--gwa-calculator-line);
  border-bottom: 1px solid var(--gwa-calculator-line);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 18px 28px;
  align-items: center;
}

.gwa-calculator-result__value-wrap {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  border: 1px solid var(--gwa-calculator-line-strong);
  background: #fafafa;
}

.gwa-calculator-result__value {
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

.gwa-calculator-result__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gwa-calculator-result__meta > div {
  padding: 12px 14px;
  border: 1px solid var(--gwa-calculator-line);
  background: #fafafa;
}

.gwa-calculator-result__meta strong {
  font-size: 1.15rem;
}

.gwa-calculator-result__status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--gwa-calculator-muted);
}

.gpa-semesters {
  display: grid;
  gap: 18px;
}

.gpa-semester {
  border: 1px solid var(--gwa-calculator-line-strong);
  background: #fff;
}

.gpa-semester__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--gwa-calculator-line);
  background: #fafafa;
}

.gpa-semester__title-wrap {
  min-width: 0;
}

.gpa-semester__eyebrow {
  display: block;
  margin-bottom: 6px;
  color: var(--gwa-calculator-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gpa-semester__title {
  margin: 0;
  color: var(--gwa-calculator-text);
  font-size: 1.1rem;
  line-height: 1.2;
}

.gpa-semester__summary {
  display: grid;
  gap: 4px;
  justify-items: center;
  min-width: 120px;
  padding: 10px 12px;
  border: 1px solid var(--gwa-calculator-line);
  background: #fff;
}

.gpa-semester__summary-label {
  color: var(--gwa-calculator-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gpa-semester__summary-value {
  color: var(--gwa-calculator-accent);
  font-size: 1.35rem;
  line-height: 1;
}

.gpa-semester__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.gpa-semester__body {
  padding: 14px 14px 4px;
}

.gpa-semester__rows {
  gap: 0;
}

.gpa-course-row {
  grid-template-columns: minmax(0, 2.1fr) minmax(110px, 0.8fr) minmax(110px, 0.8fr) 120px;
}

.gpa-semester__remove {
  color: #dc2626;
  border-color: rgba(220, 38, 38, 0.24);
}

.gwa-calculator-page-content {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--gwa-calculator-line);
}

.gwa-calculator-page-content__inner {
  color: var(--gwa-calculator-muted);
}

.gwa-calculator-page-content__layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  grid-template-areas: "sidebar content";
  gap: 24px;
  align-items: start;
}

.gwa-calculator-page-content__layout > * {
  min-width: 0;
}

.gwa-calculator-page-content__sidebar {
  grid-area: sidebar;
  display: grid;
  gap: 18px;
  align-content: start;
  position: sticky;
  top: 96px;
  padding-right: 4px;
}

.gwa-page-content__article {
  grid-area: content;
}

.gwa-newsletter-box {
  position: static;
}

.gwa-calculator-page-content__layout > * {
  min-width: 0;
}

.gwa-calculator-toc {
  position: static;
  top: auto;
}

.gwa-calculator-toc__inner {
  position: relative;
  background: #fff;
  border: 1px solid rgba(109, 40, 217, 0.18);
  box-shadow: 0 8px 18px rgba(109, 40, 217, 0.12);
  overflow: hidden;
}

.gwa-calculator-toc__summary-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.gwa-calculator-toc__eyebrow {
  margin: 0 0 8px;
  color: var(--gwa-calculator-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gwa-calculator-toc__details {
  padding: 20px 12px 12px 20px;
}

.gwa-calculator-toc__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
}

.gwa-calculator-toc__summary::-webkit-details-marker {
  display: none;
}

.gwa-calculator-toc__summary-icon {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 4px;
}

.gwa-calculator-toc__summary-icon--toggle::before,
.gwa-calculator-toc__summary-icon--toggle::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--gwa-calculator-accent);
}

.gwa-calculator-toc__summary-icon--toggle::before {
  width: 16px;
  height: 2px;
}

.gwa-calculator-toc__summary-icon--toggle::after {
  width: 2px;
  height: 16px;
  transition: transform 0.18s ease;
}

.gwa-calculator-toc__details[open] .gwa-calculator-toc__summary-icon--toggle::after {
  transform: scaleY(0);
}

.gwa-calculator-toc__panel {
  margin-top: 12px;
  max-height: 56vh;
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-gutter: stable;
  opacity: 1;
  transform: translateY(0);
  transition:
    max-height 0.28s ease,
    opacity 0.22s ease,
    transform 0.28s ease,
    margin-top 0.28s ease;
  will-change: max-height, opacity, transform;
}

.gwa-calculator-toc__details:not([open]) .gwa-calculator-toc__panel {
  margin-top: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-6px);
  pointer-events: none;
}

.gwa-calculator-toc__list {
  margin: 0;
  padding: 0;
  list-style: decimal;
  list-style-position: inside;
}

.gwa-calculator-toc__item {
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid #d5e7f6;
}

.gwa-calculator-toc__item:last-child {
  border-bottom: 0;
}

.gwa-calculator-toc__item a {
  color: #111827;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.45;
}

.gwa-calculator-toc__item a:hover,
.gwa-calculator-toc__item a:focus-visible {
  color: var(--gwa-calculator-accent);
}

.gwa-calculator-toc__item--level-3 {
  padding-left: 18px;
}

.gwa-calculator-toc__empty {
  margin: 0;
  color: var(--gwa-calculator-muted);
  line-height: 1.6;
}

.gwa-calculator-toc__panel {
  scrollbar-width: none;
  scrollbar-color: transparent transparent;
}

.gwa-calculator-toc__panel::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.gwa-calculator-toc__panel::-webkit-scrollbar-track {
  background: transparent;
}

.gwa-calculator-toc__panel::-webkit-scrollbar-thumb {
  background: transparent;
  border: 0;
}

.gwa-calculator-toc__progress {
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 100%;
  background: #eef2ff;
  pointer-events: none;
}

.gwa-calculator-toc__progress-bar {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  min-height: 20px;
  background: #7c4dff;
  border-radius: 999px;
  transform: translateY(0);
  will-change: transform, height;
}

.gwa-calculator-page-content__body {
  padding: 18px 18px 8px;
  border: 1px dashed rgba(109, 40, 217, 0.32);
  background: #fff;
  color: var(--gwa-body-text);
  font-size: 1rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.gwa-calculator-page-content__body > *:first-child {
  margin-top: 0;
}

.gwa-calculator-page-content__body > *:last-child {
  margin-bottom: 0;
}

.gwa-calculator-page-content__title {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gwa-calculator-accent-dark);
}

.gwa-calculator-page-content__body h1,
.gwa-calculator-page-content__body h2,
.gwa-calculator-page-content__body h3,
.gwa-calculator-page-content__body h4,
.gwa-calculator-page-content__body h5,
.gwa-calculator-page-content__body h6 {
  margin: 1.6em 0 0.7em;
  color: var(--gwa-calculator-accent);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.04em;
}

.gwa-calculator-page-content__body h1 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
}

.gwa-calculator-page-content__body h2 {
  font-size: clamp(1.5rem, 2.2vw, 1.9rem);
}

.gwa-calculator-page-content__body h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
}

.gwa-calculator-page-content__body h4 {
  font-size: 1.15rem;
}

.gwa-calculator-page-content__body h5,
.gwa-calculator-page-content__body h6 {
  font-size: 1rem;
}

.gwa-calculator-page-content__body p,
.gwa-calculator-page-content__body ul,
.gwa-calculator-page-content__body ol,
.gwa-calculator-page-content__body blockquote,
.gwa-calculator-page-content__body pre {
  margin: 0 0 1rem;
}

.gwa-calculator-page-content__body > p:first-of-type {
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--gwa-calculator-accent);
}

.gwa-calculator-page-content__body > p:first-of-type::first-letter {
  color: var(--gwa-calculator-accent);
  font-size: 2.5em;
  line-height: 0.9;
  font-weight: 800;
  float: left;
  padding-right: 0.08em;
  padding-top: 0.08em;
}

.gwa-calculator-page-content__body a {
  color: var(--gwa-calculator-accent);
  text-decoration-color: rgba(109, 40, 217, 0.45);
  font-weight: 600;
}

.gwa-calculator-page-content__body a:hover,
.gwa-calculator-page-content__body a:focus-visible {
  color: var(--gwa-calculator-accent-dark);
}

.gwa-calculator-page-content__body table {
  display: table;
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  min-width: 0;
  table-layout: fixed;
  background: #fff;
}

.gwa-calculator-page-content__body .wp-block-table {
  width: 100%;
  overflow-x: auto;
  margin: 1.25rem 0;
  border: 1px solid rgba(109, 40, 217, 0.16);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

.gwa-calculator-page-content__body .wp-block-table table {
  display: table;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  table-layout: fixed;
  margin: 0;
}

.gwa-calculator-page-content__body th,
.gwa-calculator-page-content__body td {
  padding: 12px 14px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  text-align: left;
  vertical-align: top;
}

.gwa-calculator-page-content__body th {
  background: linear-gradient(135deg, var(--gwa-calculator-accent), var(--gwa-calculator-accent-2));
  color: #fff;
  font-weight: 700;
}

.gwa-calculator-page-content__body tr:nth-child(even) td {
  background: #faf7ff;
}

.gwa-calculator-page-content__body img {
  max-width: 100%;
  height: auto;
}

.gwa-calculator-page-content__body figure {
  margin: 1.25rem 0;
}

.gwa-newsletter-box__inner {
  padding: 20px 18px;
  border: 1px solid rgba(109, 40, 217, 0.18);
  background: linear-gradient(180deg, #ffffff, #faf5ff);
  box-shadow: 0 8px 18px rgba(109, 40, 217, 0.12);
}

.gwa-newsletter-box__eyebrow {
  margin: 0 0 8px;
  color: var(--gwa-calculator-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gwa-newsletter-box__title {
  margin: 0 0 8px;
  color: var(--gwa-calculator-text);
  font-size: 1.18rem;
  line-height: 1.2;
}

.gwa-newsletter-box__lead {
  margin: 0 0 14px;
  color: var(--gwa-calculator-muted);
  line-height: 1.6;
}

.gwa-newsletter-box__form {
  display: grid;
  gap: 10px;
}

.gwa-newsletter-box__input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(109, 40, 217, 0.18);
  background: #fff;
  color: var(--gwa-calculator-text);
  font: inherit;
  box-sizing: border-box;
}

.gwa-newsletter-box__input:focus {
  outline: none;
  border-color: var(--gwa-calculator-accent);
  box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
}

.gwa-calculator-page .gwa-newsletter-box__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 0;
  border-radius: 0;
  background: linear-gradient(135deg, var(--gwa-calculator-accent), var(--gwa-calculator-accent-2));
  color: #fff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(109, 40, 217, 0.18);
}

@media (max-width: 900px) {
  .gwa-calculator-hero {
    padding-top: 28px;
  }

  .gwa-calculator-table__head,
  .gwa-calculator-row {
    grid-template-columns: 1fr;
  }

  .gwa-calculator-table__head {
    display: none;
  }

  .gwa-calculator-row {
    padding-bottom: 16px;
  }

  .gwa-calculator-result {
    grid-template-columns: 1fr;
  }

  .gwa-calculator-result__meta {
    grid-template-columns: 1fr;
  }

  .gwa-calculator-box {
    padding: 14px 14px 8px;
  }

  .gwa-converter-grid {
    grid-template-columns: 1fr;
  }

  .gwa-calculator-page-content__layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "toc"
      "content"
      "newsletter";
  }

  .gwa-calculator-page-content__sidebar {
    display: contents;
    position: static;
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .gwa-calculator-toc {
    grid-area: toc;
  }

  .gwa-page-content__article {
    grid-area: content;
  }

  .gwa-newsletter-box {
    grid-area: newsletter;
    position: static;
  }

  .gwa-calculator-toc__details {
    padding: 16px 16px 10px;
  }

  .gwa-newsletter-box__inner {
    padding: 16px 14px;
  }

  .gwa-calculator-toc__panel {
    max-height: 56vh;
    overflow-y: auto;
    padding-right: 0;
  }

  .gwa-calculator-page-content__body table,
  .gwa-calculator-page-content__body .wp-block-table table {
    display: block;
    width: 100%;
    min-width: 720px;
    max-width: none;
    table-layout: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .gpa-semester__header {
    flex-direction: column;
  }

  .gpa-semester__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .gpa-semester__summary {
    width: 100%;
    justify-items: start;
  }

  .gpa-course-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .gwa-calculator-hero,
  .gwa-calculator-page-content {
    padding-left: 10px;
    padding-right: 10px;
  }

  .gwa-calculator-toolbar {
    gap: 8px;
  }

  .gwa-button,
  .gwa-row-remove {
    width: 100%;
    justify-content: center;
  }

  .gwa-calculator-page-content__body {
    font-size: 0.98rem;
    padding: 14px 14px 6px;
  }

  .gwa-calculator-page-content__body h1 {
    font-size: 1.75rem;
  }

  .gwa-calculator-page-content__body h2 {
    font-size: 1.4rem;
  }

  .gwa-calculator-page-content__body h3 {
    font-size: 1.2rem;
  }

  .gwa-calculator-page-content__body table,
  .gwa-calculator-page-content__body .wp-block-table table {
    display: block;
    width: 100%;
    min-width: 720px;
    max-width: none;
    table-layout: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .gwa-calculator-page-content__body table {
    width: 100%;
    max-width: 100%;
  }

  .gwa-calculator-page-content__body .wp-block-table {
    overflow-x: auto;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  .gpa-semester__body {
    padding: 12px 12px 2px;
  }

  .gpa-semester__header {
    padding: 12px;
  }

  .gwa-calculator-toc__inner {
    overflow: hidden;
  }

  .gwa-calculator-toc__details {
    padding: 14px 10px 8px 14px;
  }

  .gwa-calculator-toc__panel {
    max-height: 56vh;
    overflow-y: auto;
    padding-right: 8px;
  }
}