/* ============================================================
   SevenTicker — Shared Tool Page Styles
   ============================================================ */

/* --- Tool Page Hero --- */
.tool-hero {
  padding: 48px 0 32px;
}

.tool-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tool-hero__breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.tool-hero__breadcrumb a:hover {
  color: var(--accent);
  opacity: 1;
}

.tool-hero__breadcrumb-sep {
  font-size: 0.7rem;
  opacity: 0.4;
}

.tool-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}

.tool-hero__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
}

/* --- Calculator Layout --- */
.tool-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 64px;
}

@media (max-width: 960px) {
  .tool-layout {
    grid-template-columns: 1fr;
  }
}

/* --- Input Panel --- */
.input-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  position: sticky;
  top: calc(var(--nav-height) + 16px);
}

.input-panel__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-label__hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--accent);
  opacity: 0.8;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus {
  border-color: var(--accent);
  background: rgba(245, 197, 24, 0.06);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

/* Number inputs with prefix/suffix */
.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix,
.input-suffix {
  position: absolute;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 1;
}

.input-prefix {
  left: 14px;
}

.input-suffix {
  right: 14px;
}

.input-wrapper .form-input.has-prefix {
  padding-left: 28px;
}

.input-wrapper .form-input.has-suffix {
  padding-right: 28px;
}

/* Select */
select.form-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='rgba(255,255,255,0.4)' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

select.form-input option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Range Slider */
.slider-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-group .form-input[type="number"] {
  width: 72px;
  flex-shrink: 0;
  padding: 10px 10px;
  text-align: center;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.2);
  transition: box-shadow var(--transition), transform var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 5px rgba(245, 197, 24, 0.25);
  transform: scale(1.1);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.2);
}

/* --- Results Panel --- */
.results-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 480px) {
  .results-grid { grid-template-columns: 1fr; }
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px 24px;
  transition: border-color var(--transition);
}

.result-card--primary {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #111827 0%, #161f30 100%);
  border-color: rgba(245, 197, 24, 0.2);
  box-shadow: 0 4px 24px rgba(245, 197, 24, 0.06);
}

.result-card__label {
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.result-card__value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.result-card--primary .result-card__value {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--accent);
}

.result-card__value.positive { color: var(--positive); }
.result-card__value.accent   { color: var(--accent); }

/* Chart wrapper */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px;
}

.chart-card__title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.chart-container {
  position: relative;
  height: 280px;
  width: 100%;
}

/* --- SEO Content Section --- */
.seo-section {
  padding: 48px 0 64px;
  border-top: 1px solid var(--border);
}

.seo-section h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  margin-bottom: 16px;
  margin-top: 40px;
}

.seo-section h2:first-child {
  margin-top: 0;
}

.seo-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 72ch;
  margin-bottom: 16px;
}

.seo-section ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.seo-section ul li {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 6px;
}

/* Related tools */
.related-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.related-tool-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.related-tool-card:hover {
  border-color: rgba(245, 197, 24, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  opacity: 1;
}

.related-tool-card__icon {
  font-size: 1.5rem;
  line-height: 1;
}

.related-tool-card__name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.related-tool-card__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}