/* Compare models, model finder and the catalogue compare tray (js/model-tools.js). */
.tool-hero { padding: calc(var(--space-2xl) + 1rem) 0 var(--space-lg); background: var(--c-bg-soft); }
.tool-breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--space-md); color: var(--c-muted); font-size: .85rem; }
.tool-breadcrumb a { color: var(--c-body); }
.tool-breadcrumb a:hover { color: var(--c-chip); }
.tool-hero h1 { margin: 0; font-family: var(--font-display); font-size: var(--text-h2); color: var(--c-ink); }
.tool-hero p { margin: var(--space-xs) 0 0; color: var(--c-body); font-size: var(--text-body); }
.tool-section { padding: var(--space-xl) 0 var(--space-2xl); }

/* ---- focused model selection and comparison ---- */
.compare-picker { display: grid; grid-template-columns: repeat(var(--compare-slots, 2), minmax(0, 1fr)); gap: 18px; }
.compare-slot { min-width: 0; padding: 20px; border: 1px solid #cce5f3; border-radius: 14px; background: #fff; }
.compare-slot > label { display: block; margin-bottom: 8px; font-size: .85rem; font-weight: 600; color: #116d9f; }
.compare-slot select { width: 100%; min-width: 0; min-height: 48px; padding: 10px 32px 10px 12px; border: 1px solid #abc7d9; border-radius: 8px; background: #fff; color: var(--c-ink); font: .95rem var(--font-body); text-overflow: ellipsis; }
.compare-slot select:focus-visible, .compare-add:focus-visible, .compare-table-wrap:focus-visible { outline: 3px solid #1d9add; outline-offset: 3px; }
.compare-slot-media, .compare-slot-placeholder { display: grid; place-items: center; height: 140px; margin-top: 12px; }
.compare-slot-media img { width: 100%; height: 120px; object-fit: contain; }
.compare-slot-placeholder { color: #abc7d9; font-size: 2.4rem; font-weight: 300; }
.compare-slot-links { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 16px; padding-top: 12px; border-top: 1px solid #e3edf3; }
.compare-slot-links a, .compare-slot-links button { color: #116d9f; font: 500 .8rem var(--font-body); }
.compare-slot-links button { padding: 0; border: 0; background: none; color: var(--c-body); cursor: pointer; }
.compare-slot-links a:hover, .compare-slot-links button:hover { text-decoration: underline; }
.compare-selection-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; padding: 18px 0 26px; }
.compare-status { margin: 0 auto 0 0; font-size: .9rem; color: var(--c-body); }
.compare-add { border: 1px solid #abc7d9; border-radius: 8px; padding: 10px 16px; background: #fff; color: #116d9f; font: 600 .85rem var(--font-body); cursor: pointer; }
.compare-add:disabled { opacity: .5; cursor: default; }
.compare-clear { border: 0; background: none; color: var(--c-body); font: .85rem var(--font-body); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.compare-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 28px; margin-bottom: 14px; }
.compare-switch { display: inline-flex; align-items: center; gap: 8px; color: var(--c-ink); font-size: .9rem; cursor: pointer; }
.compare-switch input { width: 18px; height: 18px; margin: 0; accent-color: #116d9f; }
.compare-scroll-hint { display: none; font-size: .75rem; color: var(--c-body); }
.compare-table-wrap { max-width: 100%; overflow: auto; border: 1px solid #d4e3ec; border-radius: 12px; background: #fff; }
.compare-table { width: 100%; min-width: calc(150px + var(--compare-cols) * 210px); border-collapse: separate; border-spacing: 0; table-layout: fixed; }
.compare-table th, .compare-table td { padding: 18px; border-bottom: 1px solid #e3edf3; border-right: 1px solid #e3edf3; text-align: left; vertical-align: top; font-size: .9rem; line-height: 1.55; overflow-wrap: anywhere; }
.compare-table tr > :last-child { border-right: 0; }
.compare-table tbody tr:last-child > * { border-bottom: 0; }
.compare-table thead th { background: #edf7fd; color: #116d9f; font-weight: 600; }
.compare-table tr > :first-child { position: sticky; left: 0; z-index: 1; width: 150px; background: #f6f9fb; color: var(--c-ink); font-weight: 500; }
.compare-model-type { display: block; margin-top: 4px; color: var(--c-body); font-size: .75rem; font-weight: 400; }
.compare-table td { color: var(--c-body); }
.compare-table td ul { margin: 0; padding-left: 1rem; }
.compare-table td li + li { margin-top: .5rem; }
.compare-spec-line { display: block; }
.compare-spec-line + .compare-spec-line { margin-top: .4rem; }
.compare-spec-line b { color: var(--c-ink); font-weight: 500; }
.compare-empty { color: var(--c-muted); }
.compare-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 28px; }
.compare-actions .btn { background: #116d9f; color: #fff; letter-spacing: 0; text-transform: none; }
#compareApp [hidden] { display: none; }
@media (max-width: 1000px) { .compare-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .compare-picker { gap: 12px; }
  .compare-slot { padding: 12px; }
  .compare-slot select { font-size: .85rem; padding-left: 8px; }
  .compare-slot-media, .compare-slot-placeholder { height: 110px; }
  .compare-slot-media img { height: 96px; }
  .compare-slot-links { align-items: center; flex-direction: column; gap: 10px; }
  .compare-selection-bar { gap: 14px; }
  .compare-status { flex-basis: 100%; }
  .compare-table { min-width: calc(112px + var(--compare-cols) * 180px); }
  .compare-table tr > :first-child { width: 112px; }
  .compare-table th, .compare-table td { padding: 12px; font-size: .82rem; }
  .compare-scroll-hint { display: block; flex-basis: 100%; }
}

/* ---- catalogue toggles + tray ---- */
.product-card { position: relative; }
.compare-toggle { display: flex; align-items: center; justify-content: center; gap: .4rem; width: max-content; margin: .55rem auto 0; color: var(--c-body); font-size: .82rem; cursor: pointer; }
.compare-toggle input { width: 1rem; height: 1rem; accent-color: var(--c-chip); }
.compare-toggle:has(input:disabled) { opacity: .45; cursor: not-allowed; }
.compare-tray { position: fixed; inset: auto 0 0; z-index: 60; transform: translateY(110%); transition: transform var(--dur-med) var(--ease-out); }
.compare-tray.is-visible { transform: none; }
.compare-tray-inner { display: flex; align-items: center; gap: var(--space-md); width: min(1100px, calc(100% - 2rem)); margin: 0 auto 1rem; padding: .7rem .8rem .7rem 1rem; border: 1px solid var(--c-line); border-radius: 16px; background: var(--c-bg); box-shadow: var(--shadow-card); }
.compare-tray-models { display: flex; flex: 1; flex-wrap: wrap; gap: .5rem; min-width: 0; }
.compare-tray-model { display: inline-flex; align-items: center; gap: .45rem; padding: .25rem .35rem .25rem .25rem; border-radius: 999px; background: var(--c-bg-soft); color: var(--c-ink); font-size: .82rem; font-weight: 600; }
.compare-tray-model img { width: 30px; height: 30px; object-fit: contain; border-radius: 50%; background: var(--c-bg); }
.compare-tray-model button { width: 22px; height: 22px; border: 0; border-radius: 50%; background: none; color: var(--c-muted); font-size: 1rem; line-height: 1; cursor: pointer; }
.compare-tray-model button:hover { color: var(--c-chip); }
.compare-tray-count { margin: 0; color: var(--c-muted); font-size: .8rem; white-space: nowrap; }
.compare-tray .btn[aria-disabled="true"] { opacity: .45; pointer-events: auto; cursor: not-allowed; }

/* ---- model finder ---- */
.finder-shell { max-width: 860px; }
.finder-progress { height: 6px; margin-bottom: var(--space-lg); border-radius: 999px; background: var(--c-line); overflow: hidden; }
.finder-progress span { display: block; width: var(--finder-progress, 0%); height: 100%; background: var(--c-chip); transition: width var(--dur-med) var(--ease-out); }
.finder-question { margin: 0; padding: 0; border: 0; }
.finder-question legend { display: grid; gap: .4rem; margin-bottom: var(--space-md); color: var(--c-ink); font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 600; line-height: 1.2; }
.finder-step { color: var(--c-chip); font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.finder-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.finder-option { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; padding: 1rem 1.15rem; border: 1.5px solid var(--c-line); border-radius: 14px; background: var(--c-bg); color: var(--c-ink); font: 600 1rem/1.3 var(--font-body); text-align: left; cursor: pointer; transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out); }
.finder-option span { color: var(--c-chip); font-size: 1.3rem; }
.finder-option:hover { border-color: var(--c-chip); background: oklch(48% 0.11 250 / .04); }
.finder-option:active { transform: scale(.99); }
.finder-option:focus-visible { outline: 2px solid var(--c-focus); outline-offset: 2px; }
.finder-option.is-selected { border-color: var(--c-chip); background: oklch(48% 0.11 250 / .07); }
.finder-back { margin-top: var(--space-md); padding: 0; border: 0; background: none; color: var(--c-chip); font: 600 .92rem var(--font-body); cursor: pointer; }
.finder-results h2 { margin: 0 0 var(--space-md); color: var(--c-ink); font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); outline: none; }
.finder-result-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--space-md); }
.finder-result { position: relative; display: flex; flex-direction: column; padding: var(--space-md); border: 1px solid var(--c-line); border-radius: var(--radius-card); background: var(--c-bg); }
.finder-result.is-best { border: 2px solid var(--c-chip); box-shadow: var(--shadow-card); }
.finder-badge { position: absolute; top: .8rem; left: .8rem; padding: .25rem .6rem; border-radius: 999px; background: var(--c-chip); color: var(--c-on-ink); font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.finder-result-media { display: grid; place-items: center; aspect-ratio: 1; margin-bottom: var(--space-sm); }
.finder-result-media img { width: 78%; height: 78%; object-fit: contain; }
.finder-result h3 { margin: 0; font-family: var(--font-display); font-size: 1.2rem; }
.finder-result h3 a { color: var(--c-ink); }
.finder-result-type { margin: .15rem 0 var(--space-sm); color: var(--c-muted); font-size: .85rem; }
.finder-result ul { flex: 1; margin: 0 0 var(--space-md); padding-left: 1.1rem; color: var(--c-body); font-size: .9rem; line-height: 1.5; }
.finder-result .btn { justify-content: center; }
.finder-result-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm) var(--space-md); margin-top: var(--space-lg); }
.finder-result-actions .finder-back { margin: 0; }

/* entry points */
.tool-links { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-md); }
.tool-link { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; border: 1.5px solid var(--c-line); border-radius: 999px; background: var(--c-bg); color: var(--c-ink); font-size: .9rem; font-weight: 600; transition: border-color var(--dur-fast) var(--ease-out); }
.tool-link:hover { border-color: var(--c-chip); color: var(--c-chip); }
.tool-link span { color: var(--c-chip); }

@media (max-width: 720px) {
  .tool-hero { padding-top: calc(var(--space-xl) + 1.5rem); }
  .finder-options { grid-template-columns: 1fr; }
  .compare-tray-inner { flex-wrap: wrap; gap: .6rem; }
  .compare-tray-models { flex-basis: 100%; }
  .compare-tray .btn { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) { .compare-tray, .finder-progress span { transition: none; } }
.compare-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Shared dropdown finder, on the homepage and dedicated finder page. */
.home-finder { background: #f0f8fd; scroll-margin-top: 90px; }
.finder-shell { max-width: 1200px; }
.finder-form { padding: clamp(20px, 3vw, 36px); background: #fff; border: 1px solid #cce5f3; border-radius: 16px; }
.finder-select-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.finder-field { display: flex; flex-direction: column; gap: 8px; }
.finder-field label { font-size: .9375rem; font-weight: 600; color: var(--c-ink); }
.finder-field select { width: 100%; margin-top: auto; min-height: 50px; padding: 10px 32px 10px 12px; border: 1px solid #abc7d9; border-radius: 8px; background: #fff; color: var(--c-ink); font: 1rem var(--font-body); }
.finder-field select:focus-visible { outline: 3px solid #1d9add; outline-offset: 2px; }
.finder-form-actions { display: flex; align-items: center; gap: 24px; margin-top: 28px; }
.finder-form-actions .finder-back { margin: 0; }
.finder-form-actions .btn { background: #116d9f; color: #fff; letter-spacing: 0; text-transform: none; }
.finder-status { margin: 24px 0 12px; font-size: .875rem; }
.finder-status:empty { display: none; }
.finder-results { margin-top: 32px; }
.finder-why { margin: 12px 0 8px; font-size: .9375rem; color: #116d9f; }
.finder-badge { font-size: .75rem; }
@media (max-width: 900px) { .finder-select-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .finder-select-grid { grid-template-columns: 1fr; gap: 20px; } .finder-form-actions { flex-wrap: wrap; } }

.finder-field, .finder-result, .finder-result-grid > * { min-width: 0; }
.finder-field select, .finder-result .btn { max-width: 100%; }
.finder-result .btn { white-space: normal; text-align: center; }
.finder-result { border-width: 2px; }

.compare-page .tool-hero { padding: 44px 0 28px; background: #f0f8fd; }
.compare-page .tool-section { padding-top: 32px; }
.compare-slot-links a, .compare-slot-links button { min-height: 28px; display: inline-flex; align-items: center; }
@media (max-width: 600px) { .compare-page .tool-hero { padding-top: 32px; } }