/*
 * Treadsley Tire Size Decoder Tool Styles
 * Source page: /tire-size-decoder.php
 * Keep tool-specific layout here instead of inline in PHP.
 */

.decoder-form-card { max-width: 980px; margin-inline: auto; }
.decoder-input-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: start; margin-bottom: 0.9rem; }
.decoder-input-row .button { align-self: end; white-space: nowrap; margin-bottom: 0.12rem; }
.decoder-input-row input { width: 100%; }
.example-pills { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.8rem; }
.example-pill { display: inline-flex; align-items: center; border: 1px solid var(--border-color); border-radius: 999px; padding: 0.38rem 0.68rem; text-decoration: none; font-size: 0.92rem; background: var(--card-bg); }
.tire-size-decoder-page { max-width: min(1680px, calc(100% - 1.25rem)); }
.tire-size-decoder-page > .content-card, .tire-size-decoder-page > .card { width: min(1420px, 100%); margin-inline: auto; }
.treadsley-report { max-width: 1620px; margin-inline: auto; border: 1px solid var(--border-color); border-radius: 22px; overflow: hidden; background: var(--card-bg); box-shadow: var(--shadow); }
.report-masthead { padding: clamp(1.3rem, 3vw, 2rem); background: linear-gradient(135deg, rgba(26, 83, 92, 0.14), rgba(79, 193, 142, 0.16)); border-bottom: 1px solid var(--border-color); }
.report-kicker { margin: 0 0 0.35rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-color); font-size: 0.82rem; }
.report-masthead h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 2.35rem); }
.report-masthead p { margin: 0.55rem 0 0; max-width: 820px; }
.report-body { padding: clamp(1.1rem, 3vw, 1.8rem); display: grid; gap: 1.25rem; }
.report-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.9rem; }
.summary-tile { border: 1px solid var(--border-color); border-radius: 16px; padding: 1rem; background: var(--page-bg); }
.summary-tile span { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted-text); font-weight: 800; }
.summary-tile strong { display: block; margin-top: 0.35rem; font-size: 1.2rem; line-height: 1.15; }
.spec-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 16px; }
.spec-table th, .spec-table td { text-align: left; padding: 0.86rem 0.9rem; border-bottom: 1px solid var(--border-color); vertical-align: top; }
.spec-table th { width: 34%; color: var(--muted-text); font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.06em; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.size-breakdown { border: 1px solid var(--border-color); border-radius: 18px; padding: 1rem; background: var(--page-bg); }
.size-code-visual { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: stretch; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; margin: 0.7rem 0 0.4rem; }
.code-token { border: 1px solid var(--border-color); border-radius: 12px; padding: 0.7rem 0.8rem; background: var(--card-bg); min-width: 82px; }
.code-token strong { display: block; font-size: 1.15rem; }
.code-token span { display: block; margin-top: 0.28rem; font-size: 0.72rem; color: var(--muted-text); text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-body, system-ui); }
.decoder-two-col { display: grid; grid-template-columns: minmax(380px, 0.68fr) minmax(760px, 1.32fr); gap: clamp(1.1rem, 2.4vw, 2rem); align-items: center; }
.mini-note { margin: 0.65rem 0 0; color: var(--muted-text); font-size: 0.95rem; }
.dimension-diagram { border: 1px solid var(--border-color); border-radius: 18px; background: radial-gradient(circle at center, rgba(79, 193, 142, 0.12), transparent 68%); padding: clamp(1rem, 1.8vw, 1.6rem); overflow: hidden; }
.dimension-template-wrap { position: relative; max-width: 1220px; margin: 0 auto; }
.dimension-template-wrap img { width: 100%; height: auto; display: block; filter: drop-shadow(0 18px 22px rgba(0, 0, 0, 0.12)); }
.dimension-value-overlay { position: absolute; z-index: 2; width: max-content; min-width: 112px; padding: 0.38rem 0.62rem; border-radius: 0.82rem; border: 1px solid color-mix(in srgb, var(--accent-color) 34%, transparent); background: color-mix(in srgb, var(--card-bg) 96%, transparent); box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14); color: var(--text); font-size: clamp(0.72rem, 0.86vw, 0.94rem); font-weight: 950; line-height: 1.08; text-align: center; white-space: nowrap; }
/* Bubble anchors below are tuned for assets/img/treadsley-tire-size-dimension-visual.png. */
.dimension-value-overlay small { display: block; margin-top: 0.12rem; color: var(--muted-text); font-size: 0.72em; opacity: 0.96; font-weight: 900; }
.dimension-value-overlay.overall { left: calc(1.1% - 37px); top: 52.8%; transform: none; }
.dimension-value-overlay.sidewall { left: calc(50.8% + 51px); top: calc(25.2% - 43px); transform: none; }
.dimension-value-overlay.wheel { left: 60.0%; top: 52.6%; transform: none; }
.dimension-value-overlay.section { right: calc(4.6% + 5px); top: calc(10.6% - 4px); transform: none; }
.dimension-mobile-values { display: none; margin-top: 0.8rem; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem; }
.dimension-mobile-values div { border: 1px solid var(--border-color); border-radius: 12px; background: var(--card-bg); padding: 0.7rem; }
.dimension-mobile-values span { display: block; color: var(--muted-text); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.72rem; font-weight: 850; }
.dimension-mobile-values strong { display: block; margin-top: 0.25rem; color: var(--accent-color); font-size: 1rem; }
.visual-footnote { margin: 0.65rem 0 0; color: var(--muted-text); font-size: 0.86rem; text-align: center; }
.decoder-cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1rem; }
.decoder-cta-row .button { width: auto; }
.decoder-cta-row .button-secondary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; border-color: transparent; box-shadow: 0 16px 30px color-mix(in srgb, var(--brand) 22%, transparent); }
.decoder-cta-row .button-secondary:hover { color: #fff; }
.share-box textarea { width: 100%; min-height: 74px; resize: vertical; }
.formula-list code { white-space: normal; }
.alert-card { border-left: 5px solid var(--accent-color); }
@media (min-width: 1420px) {
  .dimension-value-overlay { font-size: 0.88rem; }
  .dimension-value-overlay.overall { left: calc(1.1% - 37px); top: 52.8%; transform: none; }
  .dimension-value-overlay.sidewall { left: calc(50.8% + 51px); top: calc(25.2% - 43px); transform: none; }
  .dimension-value-overlay.wheel { left: 60.0%; top: 52.6%; transform: none; }
  .dimension-value-overlay.section { right: calc(4.6% + 5px); top: calc(10.6% - 4px); transform: none; }
}
@media (max-width: 980px) {
  .decoder-two-col { grid-template-columns: 1fr; }
  .dimension-template-wrap { max-width: 860px; }
}
@media (max-width: 820px) {
  .decoder-input-row, .report-summary-grid { grid-template-columns: 1fr; }
  .decoder-input-row { gap: 0.7rem; margin-bottom: 0.85rem; }
  .decoder-input-row .button { width: 100%; justify-content: center; margin-bottom: 0; }
  .spec-table th, .spec-table td { display: block; width: auto; padding: 0.68rem 0.8rem; }
  .spec-table th { padding-bottom: 0.25rem; }
  .spec-table td { padding-top: 0.25rem; }
  .dimension-diagram { padding: 0.8rem; }
  .dimension-value-overlay { display: none; }
  .dimension-mobile-values { display: grid; }
  .visual-footnote { font-size: 0.82rem; }
}
@media (max-width: 520px) {
  .dimension-mobile-values { grid-template-columns: 1fr; }
}