:root {
  --ink: #10231f;
  --ink-soft: #243f38;
  --muted: #5a726a;
  --line: rgba(16, 35, 31, 0.12);
  --paper: #f2f7f4;
  --paper-2: #e4eee8;
  --surface: rgba(255, 255, 255, 0.72);
  --accent: #c45c26;
  --accent-deep: #9a4518;
  --accent-soft: rgba(196, 92, 38, 0.12);
  --teal: #1f7a6b;
  --shadow: 0 20px 50px rgba(16, 35, 31, 0.1);
  --radius: 16px;
  --font-display: "Sora", sans-serif;
  --font-body: "Outfit", sans-serif;
  --max: 1140px;
  --header-h: 76px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(31, 122, 107, 0.16), transparent 55%),
    radial-gradient(800px 480px at 100% 0%, rgba(196, 92, 38, 0.12), transparent 50%),
    linear-gradient(180deg, #eaf3ef 0%, var(--paper) 42%, #e8f0ec 100%);
  line-height: 1.55;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
  border-radius: 10px;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(242, 247, 244, 0.84);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 1rem;
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.25rem 0.2rem 0.95rem;
  max-width: 360px;
  width: 100%;
  margin-inline: auto;
}

.nav-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 0.55rem 0.5rem 0.55rem 0;
  outline: none;
}

.nav-search-btn {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 0;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-search-btn:hover {
  background: var(--accent);
  color: #fff;
}

.nav-search-mobile {
  max-width: none;
  margin: 0 0 0.75rem;
  border-radius: 14px;
  padding: 0.35rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem;
}

.nav-search-mobile input {
  padding: 0.65rem 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-mark {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.65rem;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--teal), #145a50);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  flex-shrink: 0;
}

.nav-flyout-count-badge {
  margin-left: 0.15rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--paper-2);
  font-size: 0.72rem;
  font-weight: 700;
}

.nav-flyout-tools-desc {
  margin: 0 0 0.65rem;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.site-nav > a,
.nav-flyout-toggle {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-cta {
  background: var(--ink);
  color: #fff !important;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
}

.nav-flyout {
  position: relative;
}

.nav-flyout-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}

.nav-caret {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -0.2rem;
}

.nav-flyout-panel {
  position: absolute;
  top: calc(100% + 0.85rem);
  right: 0;
  width: min(720px, calc(100vw - 2rem));
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 0.85rem;
  z-index: 60;
}

.nav-flyout-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0.75rem;
  min-height: 280px;
}

.nav-flyout-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 360px;
  overflow: auto;
  border-right: 1px solid var(--line);
  padding-right: 0.5rem;
}

.nav-flyout-cat-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.6rem;
  border-radius: 10px;
  font-size: 0.88rem;
}

.nav-flyout-cat.is-active .nav-flyout-cat-link,
.nav-flyout-cat-link:hover {
  background: var(--accent-soft);
}

.nav-flyout-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-flyout-tools-panel {
  max-height: 360px;
  overflow: auto;
}

.nav-flyout-tools-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.nav-flyout-tools-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
}

.nav-flyout-tool-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.75rem;
}

.nav-flyout-tool-list a {
  display: block;
  padding: 0.35rem 0.4rem;
  border-radius: 8px;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.nav-flyout-tool-list a:hover {
  background: var(--paper-2);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.nav-toggle span {
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
}

.mobile-nav {
  display: none;
  padding: 0.5rem 1.25rem 1.25rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.mobile-nav a {
  display: block;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.mobile-nav-label {
  margin: 1rem 0 0.4rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mobile-flyout summary {
  display: flex;
  justify-content: space-between;
  padding: 0.7rem 0;
  cursor: pointer;
  font-weight: 600;
}

.mobile-nav-child {
  padding-left: 0.75rem !important;
  font-size: 0.92rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.15rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: grid;
  align-items: end;
  padding: 6rem 0 4.5rem;
  overflow: hidden;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(16, 35, 31, 0.88) 0%, rgba(31, 122, 107, 0.72) 48%, rgba(196, 92, 38, 0.55) 100%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 18px,
      rgba(255, 255, 255, 0.03) 18px,
      rgba(255, 255, 255, 0.03) 19px
    );
  animation: atmosphere-shift 18s ease-in-out infinite alternate;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 70%);
  animation: grid-drift 22s linear infinite;
}

@keyframes atmosphere-shift {
  from {
    filter: hue-rotate(0deg);
  }
  to {
    filter: hue-rotate(12deg);
  }
}

@keyframes grid-drift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-48px, 24px, 0);
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 720px;
  animation: hero-rise 0.9s ease both;
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  max-width: 18ch;
  line-height: 1.2;
}

.hero-lead {
  margin: 0 0 1.6rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

.section {
  padding: 4rem 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.35);
}

.section-heading {
  margin-bottom: 1.75rem;
}

.section-heading h2,
.page-header h1,
.tool-header h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-heading p,
.page-header p,
.tool-lead {
  margin: 0;
  color: var(--muted);
  max-width: 54ch;
}

.tool-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  margin: 1.25rem 0 1.75rem;
}

.tool-search input,
.tool-field input,
.tool-field select,
.tool-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  background: #fff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.category-link {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-link:hover {
  transform: translateY(-3px);
  border-color: rgba(196, 92, 38, 0.35);
}

.category-name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.category-desc {
  color: var(--muted);
  font-size: 0.92rem;
}

.category-count {
  margin-top: auto;
  font-size: 0.82rem;
  color: var(--teal);
  font-weight: 600;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.tool-grid-dense {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.tool-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.tool-card-link {
  display: block;
  padding: 1.1rem 1.15rem;
}

.tool-card-cat {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.tool-card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.tool-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-cta {
  margin-top: 1.75rem;
  text-align: center;
}

.about-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.about-copy p {
  color: var(--ink-soft);
}

.page-header {
  padding: 2.5rem 0 0.5rem;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: var(--muted);
  padding-top: 1.5rem;
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.tool-page {
  padding-bottom: 4rem;
}

.tool-header {
  margin: 1.25rem 0 1.5rem;
}

.tool-eyebrow {
  margin: 0 0 0.35rem;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.85rem;
}

.tool-workspace {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.35rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  animation: hero-rise 0.55s ease both;
}

.tool-form {
  display: grid;
  gap: 0.95rem;
}

.tool-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tool-output {
  background: var(--paper);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
}

.tool-output h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1rem;
}

.tool-stat {
  margin: 0;
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.95rem;
}

.tool-hint {
  margin: 0;
  color: var(--muted);
}

.tool-howto,
.tool-keywords,
.tool-faq,
.related-tools {
  margin-top: 2.25rem;
}

.tool-howto ol {
  color: var(--ink-soft);
}

.keyword-cloud {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.keyword-cloud li {
  background: var(--accent-soft);
  color: var(--accent-deep);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

.tool-faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
}

.tool-faq summary {
  cursor: pointer;
  font-weight: 600;
}

.sci-pad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
}

.sci-key {
  border-radius: 12px;
  padding: 0.85rem 0.5rem;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
}

.sci-display {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace !important;
  font-size: 1.2rem !important;
  text-align: right;
}

.gpa-rows {
  display: grid;
  gap: 0.75rem;
}

.gpa-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.search-meta {
  color: var(--muted);
  margin: 0 0 1rem;
}

.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 1.5rem;
  background: #0f1f1c;
  color: rgba(255, 255, 255, 0.84);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) 2.1fr;
  gap: 2.5rem;
  align-items: start;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 34ch;
  margin-bottom: 1rem;
}

.footer-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.footer-search input {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
}

.footer-search input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.footer-menu {
  width: 100%;
}

.footer-cols {
  display: grid;
  grid-template-columns: 0.8fr 0.9fr 1.6fr;
  gap: 1.5rem;
}

.footer-menu-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.15rem 1rem;
}

.footer-category-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.28rem 0;
  color: rgba(255, 255, 255, 0.82);
}

.footer-category-grid a:hover {
  color: #fff;
}

.footer-cat-count {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.78rem;
  flex-shrink: 0;
}

.footer-cols a {
  display: block;
  padding: 0.28rem 0;
  color: rgba(255, 255, 255, 0.82);
}

.footer-cols a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.footer-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}

.footer-bar a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-bar a:hover {
  color: #fff;
}

.footer-bottom p {
  margin: 0;
}

.footer-brand .brand-name {
  color: #fff;
}

.footer-heading {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}

@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .nav-search {
    max-width: none;
  }

  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }

  .footer-menu-col-wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 920px) {
  .header-inner {
    grid-template-columns: auto auto;
    grid-template-areas:
      "brand toggle"
      "search search";
  }

  .brand {
    grid-area: brand;
  }

  .nav-toggle {
    grid-area: toggle;
    justify-self: end;
  }

  .nav-search:not(.nav-search-mobile) {
    grid-area: search;
    max-width: none;
  }

  .site-nav {
    display: none;
  }

  .nav-toggle,
  .mobile-nav:not([hidden]) {
    display: flex;
  }

  .mobile-nav:not([hidden]) {
    display: block;
  }

  .nav-flyout-layout {
    grid-template-columns: 1fr;
  }

  .about-split,
  .footer-inner,
  .footer-cols {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 5rem 0 3.5rem;
  }
}

@media (max-width: 640px) {
  .tool-search {
    grid-template-columns: 1fr;
  }

  .nav-flyout-tool-list,
  .gpa-row,
  .footer-category-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* —— Demand-validated calculator workspace —— */
.tool-workspace-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1.5rem;
  align-items: start;
  margin: 1.5rem 0 2.5rem;
}

.tool-root.cv-mounted {
  display: contents;
}

.cv-form {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.92), rgba(232, 244, 241, 0.88));
  border: 1px solid rgba(15, 78, 70, 0.12);
  padding: 1.25rem 1.35rem 1.5rem;
  border-radius: 18px;
}

.cv-result-panel {
  background: linear-gradient(180deg, #0f4e46, #163a36);
  color: #f4fbf8;
  border-radius: 18px;
  padding: 1.25rem 1.35rem;
  min-height: 12rem;
}

.cv-result-panel--sticky {
  position: sticky;
  top: 5.5rem;
}

.cv-result-title {
  font-family: "Sora", sans-serif;
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

.cv-result-list {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1rem;
}

.cv-result-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(244, 251, 248, 0.12);
  padding-bottom: 0.35rem;
}

.cv-result-list dt {
  opacity: 0.8;
  font-size: 0.92rem;
}

.cv-result-list dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.cv-share-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.cv-share-toolbar .btn {
  color: #0f4e46;
  background: #e7f4ef;
  border: 0;
}

.cv-error {
  color: #9b2c2c;
  background: #ffe8e8;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
}

.cv-warnings {
  margin: 0.75rem 0;
  padding: 0.65rem 0.8rem;
  background: rgba(255, 214, 153, 0.18);
  border-radius: 10px;
  font-size: 0.92rem;
}

.tool-demand-note,
.page-header-note {
  font-size: 0.92rem;
  opacity: 0.78;
}

.tool-search-filters {
  grid-template-columns: 1fr minmax(160px, 220px) auto;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 2rem 0 1rem;
  align-items: center;
}

.pagination-link,
.pagination-current {
  min-width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid rgba(15, 78, 70, 0.15);
  padding: 0 0.55rem;
}

.pagination-current {
  background: #0f4e46;
  color: #fff;
  border-color: #0f4e46;
}

.tool-formula code {
  display: block;
  padding: 0.85rem 1rem;
  background: rgba(15, 78, 70, 0.06);
  border-radius: 12px;
  overflow-x: auto;
}

.tool-notes .tool-warnings {
  color: #8a4b00;
}

@media (max-width: 900px) {
  .tool-workspace-split {
    grid-template-columns: 1fr;
  }

  .cv-result-panel--sticky {
    position: static;
  }

  .tool-search-filters {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cv-result-panel,
  .cv-form,
  .pagination-link {
    transition: none !important;
  }
}