@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&display=swap');

.tools-page {
  --tool-bg: #f8f6ee;
  --tool-ink: #17342a;
  --tool-muted: #5d6d66;
  --tool-border: #ddd9cc;
  --tool-soft: #f3f8ef;
  --tool-soft-2: #eaf3e6;
  --tool-accent: #2f6d3a;
  --tool-accent-dark: #1d4524;
  --tool-warn: #8b5b13;
  --tool-bad: #9c2f2f;
  --tool-serif: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  color: var(--tool-ink);
  background: var(--tool-bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  margin: 0;
}

.tools-hero h1,
.tools-panel h2,
.tool-card h2,
.tool-form h2,
.tool-result h2 {
  font-family: var(--tool-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tool-card {
  box-shadow: 0 1px 2px rgba(26, 48, 22, 0.05), 0 12px 28px rgba(26, 48, 22, 0.06);
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.tool-card:hover,
.tool-card:focus-visible {
  transform: translateY(-2px);
}

.tools-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
}

.tools-nav {
  color: var(--tool-muted);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.tools-nav a {
  color: var(--tool-accent-dark);
}

.tools-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 32px;
  align-items: end;
  border-bottom: 1px solid var(--tool-border);
  padding-bottom: 28px;
  margin-bottom: 28px;
}

.tools-hero h1 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
  margin: 0 0 16px;
}

.tools-hero p {
  color: var(--tool-muted);
  font-size: 1.08rem;
  margin: 0;
  max-width: 68ch;
}

.tools-panel {
  background: var(--tool-soft);
  border: 1px solid var(--tool-border);
  border-radius: 8px;
  padding: 18px;
}

.tools-panel h2,
.tool-form h2,
.tool-result h2 {
  font-size: 1.15rem;
  margin: 0 0 12px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  border: 1px solid var(--tool-border);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  min-height: 168px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.tool-card:hover,
.tool-card:focus-visible {
  border-color: #98c9ad;
  box-shadow: 0 8px 24px rgba(20, 85, 58, 0.09);
  outline: none;
}

.tool-card h2 {
  font-size: 1.05rem;
  margin: 0;
}

.tool-card p {
  color: var(--tool-muted);
  font-size: 0.93rem;
  margin: 0;
}

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--tool-soft-2);
  color: var(--tool-accent-dark);
  font-weight: 700;
}

.tool-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.tool-form,
.tool-result {
  border: 1px solid var(--tool-border);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
}

.tool-form {
  position: sticky;
  top: 16px;
}

.tool-field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.tool-field label,
.tool-check-group legend {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--tool-ink);
}

.tool-field input,
.tool-field select,
.tool-field textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #c9d8d0;
  border-radius: 7px;
  padding: 10px 11px;
  color: var(--tool-ink);
  background: #fff;
  font: inherit;
  font-size: 0.96rem;
}

.tool-field textarea {
  min-height: 88px;
  resize: vertical;
}

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

.tool-check-group {
  border: 1px solid var(--tool-border);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0 0 14px;
}

.tool-check-group label {
  display: block;
  margin: 7px 0;
  color: var(--tool-muted);
}

.tool-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tool-accent);
  background: var(--tool-accent);
  color: #fff;
  border-radius: 7px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  min-height: 42px;
}

.tool-action:hover,
.tool-action:focus-visible {
  background: var(--tool-accent-dark);
  outline: none;
}

.tool-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tool-border);
  background: #fff;
  color: var(--tool-accent-dark);
  border-radius: 7px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  min-height: 42px;
}

.tool-result {
  min-height: 340px;
}

.result-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.result-stat {
  background: var(--tool-soft);
  border: 1px solid var(--tool-border);
  border-radius: 8px;
  padding: 12px;
}

.result-stat strong {
  display: block;
  font-size: 1.45rem;
  line-height: 1.1;
}

.result-stat span {
  color: var(--tool-muted);
  display: block;
  font-size: 0.83rem;
  margin-top: 3px;
}

.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.result-list li {
  border-top: 1px solid #edf2ef;
  padding: 12px 0;
}

.result-list a {
  color: var(--tool-accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.result-list p {
  color: var(--tool-muted);
  margin: 4px 0 0;
  font-size: 0.92rem;
}

.tool-note {
  color: var(--tool-muted);
  font-size: 0.9rem;
  margin: 12px 0 0;
}

.tool-warning {
  color: var(--tool-warn);
}

.tool-bad {
  color: var(--tool-bad);
}

.tool-footer {
  border-top: 1px solid var(--tool-border);
  margin-top: 32px;
  padding-top: 20px;
}

@media (max-width: 820px) {
  .tools-shell {
    padding: 18px;
  }

  .tools-hero,
  .tool-layout {
    grid-template-columns: 1fr;
  }

  .tool-form {
    position: static;
  }

  .tools-grid,
  .result-summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .tool-row {
    grid-template-columns: 1fr;
  }
}

/* Visible keyboard focus. */
.tool-card:focus-visible,
.tool-action:focus-visible,
.tool-secondary:focus-visible,
.tools-nav a:focus-visible,
.tool-field input:focus-visible,
.tool-field select:focus-visible,
.tool-field textarea:focus-visible {
  outline: 2px solid var(--tool-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .tool-card {
    transition-duration: 0.01ms;
  }
  .tool-card:hover,
  .tool-card:focus-visible {
    transform: none;
  }
}