/* ============================================================
   ac-* component styles — the prototype's CSS constant ported 1:1
   (design-docs/altcatalog-prototype.jsx). Class names gain the ac-
   prefix; values are unchanged. Pages never use these classes
   directly: they render through the ac-* wrapper components
   (templates/components/ + apps/ui templatetags).
   ============================================================ */

* { box-sizing: border-box; }
z-icon { display: inline-flex; align-items: center; justify-content: center; vertical-align: middle; flex: 0 0 auto; }
body { margin: 0; }
.ac { background: var(--paper); color: var(--ink-1); font: 400 14px/1.5 var(--font-sans); min-height: 100vh; }
.ac ::selection { background: var(--accent-weak); }
.ac-wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.ac-mono { font-family: var(--font-mono); }
.ac-cap { font: 600 11px/1 var(--font-sans); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-4); }

/* nav */
.ac-nav { position: sticky; top: 0; z-index: 20; height: 56px; background: oklch(0.994 0.001 250/.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border-1); }
.ac-nav .ac-wrap { height: 100%; display: flex; align-items: center; gap: 20px; }
.ac-brand { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; text-decoration: none; color: inherit; }
.ac-brand .w { font: 600 17px/1 var(--font-sans); letter-spacing: -.01em; }
.ac-brand .w b { color: var(--accent); font-weight: inherit; }
.ac-searchbar { flex: 1; max-width: 420px; display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 12px; background: var(--surface-0); border: 1px solid var(--border-3); border-radius: var(--r-sm); color: var(--ink-4); cursor: text; }
.ac-searchbar input { flex: 1; border: none; outline: none; background: none; font: 400 14px var(--font-sans); color: var(--ink-1); }
.ac-navlinks { display: flex; align-items: center; gap: 4px; margin-left: auto; }

/* buttons */
.ac-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 34px; padding: 0 14px; font: 500 14px/1 var(--font-sans); border-radius: var(--r-sm); cursor: pointer; transition: all var(--dur) var(--ease); white-space: nowrap; border: 1px solid transparent; text-decoration: none; }
.ac-btn.sm { height: 28px; padding: 0 10px; font-size: 12px; }
.ac-btn.lg { height: 42px; padding: 0 18px; font-size: 15px; }
.ac-btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.ac-btn-primary:hover { background: var(--accent-hover); }
.ac-btn-secondary { background: var(--surface-0); color: var(--ink-1); border-color: var(--border-2); }
.ac-btn-secondary:hover { background: var(--surface-1); }
.ac-btn-ghost { background: transparent; color: var(--ink-2); }
.ac-btn-ghost:hover { background: var(--surface-1); }
.ac-btn-full { width: 100%; }

/* badges */
.ac-badge { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: var(--r-pill); font: 500 12px/1 var(--font-sans); white-space: nowrap; border: 1px solid var(--border-1); background: var(--surface-2); color: var(--ink-2); }
.ac-badge .d { width: 6px; height: 6px; border-radius: 999px; }
.ac-badge.ac-mono { font-family: var(--font-mono); letter-spacing: .06em; text-transform: uppercase; font-size: 11px; }
.ac-badge.verified { background: var(--verified-weak); color: var(--verified-ink); border-color: oklch(0.585 0.130 155/.30); }
.ac-badge.verified .d { background: var(--verified); }
.ac-badge.pending { background: var(--pending-weak); color: var(--pending-ink); border-color: oklch(0.735 0.140 78/.35); }
.ac-badge.pending .d { background: var(--pending); }
.ac-badge.sponsored { background: var(--sponsored-weak); color: var(--sponsored); border-color: oklch(0.560 0.095 300/.28); }

/* chips */
.ac-chip { display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 12px; background: var(--surface-0); color: var(--ink-2); border: 1px solid var(--border-2); border-radius: var(--r-pill); font: 500 13px/1 var(--font-sans); cursor: pointer; transition: all var(--dur) var(--ease); }
.ac-chip:hover { background: var(--surface-1); }
.ac-chip.sel { background: var(--danger-weak); color: var(--danger); border-color: oklch(0.560 0.185 27/.35); }
.ac-chip .n { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); font: 600 11px/1 var(--font-mono); }
.ac-chip.sel .n { background: oklch(0.560 0.185 27/.12); color: var(--danger); }
.ac-chip.staff { border-style: dashed; }
.ac-chip.active { background: var(--accent-weak); color: var(--accent-ink); border-color: oklch(0.545 0.170 254/.45); }

/* sections */
.ac-sec { margin-top: 44px; }
.ac-sec h2 { margin: 0; font: 600 24px/1.1 var(--font-sans); letter-spacing: -.01em; }
.ac-sec .sub { margin: 6px 0 0; font: 400 13px/1.4 var(--font-sans); color: var(--ink-3); max-width: 720px; }
.ac-sechead { margin-bottom: 16px; }

/* logotile */
.ac-logotile { position: relative; display: inline-grid; place-items: center; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--border-1); overflow: hidden; color: var(--ink-3); font-weight: 700; flex: 0 0 auto; }

/* profile card */
.ac-profcard { background: var(--surface-0); border: 1px solid var(--border-1); border-radius: var(--r-md); padding: 4px 16px 12px; }
.ac-fact { display: grid; grid-template-columns: 110px 1fr; gap: 14px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--border-1); }
.ac-fact:last-child { border-bottom: none; }
.ac-fact .lab { font: 500 12px/1.3 var(--font-sans); color: var(--ink-3); }
.ac-fact .val { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 400 13px/1.4 var(--font-sans); }
.ac-stamp { display: inline-flex; align-items: center; gap: 4px; font: 500 11px/1 var(--font-sans); color: var(--verified-ink); }
.ac-stamp .d { width: 4px; height: 4px; border-radius: 999px; background: var(--verified); }
.ac-vc { display: inline-flex; align-items: center; gap: 6px; font: 400 13px/1.3 var(--font-sans); }
.ac-vc .sd { width: 5px; height: 5px; border-radius: 999px; flex: 0 0 auto; }

/* alt rows */
.ac-altlist { display: flex; flex-direction: column; gap: 12px; }
.ac-altrow { display: grid; grid-template-columns: 28px 1fr auto; gap: 18px; align-items: center; padding: 16px 18px; background: var(--surface-0); border: 1px solid var(--border-1); border-radius: var(--r-md); transition: all var(--dur) var(--ease); }
.ac-altrow:hover { background: var(--surface-1); border-color: var(--border-3); }
.ac-altrow .rank { font: 600 13px/1 var(--font-sans); color: var(--ink-4); text-align: center; }
.ac-altrow .name { font: 600 17px/1 var(--font-sans); }
.ac-altrow .tagline { font: 400 13px/1 var(--font-sans); color: var(--ink-3); }
.ac-altrow .blurb { margin: 0 0 8px; font: 400 13px/1.5 var(--font-sans); color: var(--ink-2); max-width: 560px; }
.ac-altmeta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ac-altright { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }

/* score */
/* groups the score button with its (fixed-overlay) breakdown modal */
.ac-scorebox { display: flex; flex-direction: column; align-items: flex-end; }
.ac-score { display: flex; align-items: center; gap: 10px; background: none; border: none; padding: 0; font-family: var(--font-sans); }
.ac-score.empty { cursor: pointer; }
.ac-score .box { width: 48px; height: 48px; border-radius: var(--r-md); background: var(--surface-1); border: 1px solid var(--border-2); display: grid; place-items: center; }
.ac-score button.box { cursor: pointer; padding: 0; font: inherit; }
.ac-score .meta a.t { text-decoration: none; }
.ac-score .meta a.t:hover { color: var(--accent-ink); }
.ac-score .meta button.a { background: none; border: none; padding: 0; cursor: pointer; text-align: left; }
.ac-score .box .v { font: 600 22px/1 var(--font-mono); letter-spacing: -.02em; }
.ac-score .meta { display: inline-flex; flex-direction: column; gap: 3px; text-align: left; }
.ac-score .meta .t { font: 600 11px/1 var(--font-sans); color: var(--ink-3); letter-spacing: .08em; text-transform: uppercase; }
.ac-score .meta .a { font: 500 12px/1 var(--font-sans); color: var(--accent-ink); }
.ac-score.empty .box { border: 1px dashed var(--border-3); color: var(--ink-4); }
.ac-brow { display: grid; grid-template-columns: 96px 1fr 30px; align-items: center; gap: 10px; }
.ac-brow .bl { font: 500 12px/1 var(--font-sans); color: var(--ink-2); }
.ac-brow .bl span { color: var(--ink-4); font: 400 11px/1 var(--font-mono); }
.ac-brow .track { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.ac-brow .track i { display: block; height: 100%; border-radius: 999px; }
.ac-brow .bv { font: 600 12px/1 var(--font-mono); text-align: right; }
.ac-brnote { margin: 0; font: 400 11px/1.5 var(--font-sans); color: var(--ink-3); }
.ac-flag { background: none; border: none; padding: 0; font: 400 11px/1 var(--font-sans); color: var(--danger); cursor: pointer; text-align: left; text-decoration: none; }
.ac-flag:hover { text-decoration: underline; }

/* sponsored */
.ac-sponsor { border: 1px solid oklch(0.560 0.095 300/.28); border-radius: var(--r-md); margin-bottom: 12px; overflow: hidden; }
.ac-sponsor .lbl { display: flex; align-items: center; justify-content: space-between; padding: 6px 14px; background: var(--sponsored-weak); border-bottom: 1px solid oklch(0.560 0.095 300/.18); }
.ac-sponsor .lbl .l { display: inline-flex; align-items: center; gap: 6px; font: 600 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--sponsored); }
.ac-sponsor .lbl .r { font: 400 11px/1 var(--font-sans); color: var(--ink-3); }
.ac-sponsor .ac-altrow { border: none; border-radius: 0; }

/* table */
/* `position` is load-bearing: `overflow` only clips absolutely-positioned
   descendants whose containing block lives inside the scroller. Without it the
   `.ac-sr` spans in far-right cells resolve against the document, escape the
   clip, and drag the whole page into horizontal scroll on narrow viewports. */
.ac-tablewrap { position: relative; border: 1px solid var(--border-1); border-radius: var(--r-md); overflow: auto; }
.ac-table { width: 100%; border-collapse: collapse; }
.ac-table thead tr { background: var(--surface-1); }
.ac-table th { padding: 11px 10px; font: 600 12px/1 var(--font-sans); color: var(--ink-3); border-bottom: 1px solid var(--border-1); border-left: 1px solid var(--border-1); min-width: 88px; text-align: center; }
.ac-table th.feat { text-align: left; padding-left: 16px; border-left: none; min-width: 180px; }
.ac-table th.first { color: var(--ink-2); }
.ac-table td { padding: 10px; text-align: center; border-bottom: 1px solid var(--border-1); border-left: 1px solid var(--border-1); font: 400 13px/1.3 var(--font-sans); }
.ac-table td.feat { text-align: left; padding-left: 16px; border-left: none; font-weight: 500; }
.ac-table tbody tr:nth-child(even) { background: var(--surface-1); }
.ac-table tbody tr:last-child td { border-bottom: none; }
.ac-legend { display: flex; align-items: center; gap: 14px; margin-top: 12px; font: 400 12px/1 var(--font-sans); color: var(--ink-3); }
.ac-legend span { display: inline-flex; align-items: center; gap: 6px; }
.ac-legend .d { width: 6px; height: 6px; border-radius: 999px; }
/* Text that carries meaning for screen readers and crawlers but is never seen.
   The comparison grid draws its answers as icons; without this the value of a
   cell exists nowhere in the document. */
.ac-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.ac-cellbtn { background: none; border: none; cursor: pointer; padding: 4px 8px; border-radius: var(--r-xs); display: inline-flex; align-items: center; justify-content: center; transition: background var(--dur) var(--ease); }
.ac-cellbtn:hover { background: var(--surface-2); }
.ac-valopt { flex: 1; padding: 9px; text-align: center; border: 1px solid var(--border-2); border-radius: var(--r-sm); background: var(--surface-0); font: 500 13px/1 var(--font-sans); color: var(--ink-2); cursor: pointer; }
.ac-valopt.on { background: var(--accent-weak); border-color: oklch(0.545 0.170 254/.45); color: var(--accent-ink); }

/* faq */
.ac-faq { border-top: 1px solid var(--border-1); }
.ac-faqrow { border-bottom: 1px solid var(--border-1); }
.ac-faqq { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 4px; background: none; border: none; cursor: pointer; text-align: left; font: 500 15px/1.4 var(--font-sans); color: var(--ink-1); }
.ac-faqa { margin: 0 4px 18px; font: 400 13px/1.6 var(--font-sans); color: var(--ink-2); max-width: 680px; }

/* sources accordion — provenance, in the DOM but collapsed (crawlable) */
.ac-sources { border: 1px solid var(--border-1); border-radius: var(--r-md); background: var(--surface-0); padding: 0 18px; }
.ac-sources > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 16px 4px; font: 600 15px/1.2 var(--font-sans); color: var(--ink-1); }
.ac-sources > summary::-webkit-details-marker { display: none; }
.ac-sources > summary .n { margin-left: auto; display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--surface-2); color: var(--ink-3); font: 600 11px/1 var(--font-mono); }
.ac-src-chev { color: var(--ink-3); transition: transform 140ms; }
.ac-sources[open] .ac-src-chev { transform: rotate(180deg); }
.ac-sources[open] > summary { border-bottom: 1px solid var(--border-1); }
.ac-sources-lead { margin: 14px 4px; font: 400 13px/1.5 var(--font-sans); color: var(--ink-3); }
.ac-srclist { list-style: none; margin: 0 0 12px; padding: 0; }
.ac-src { padding: 14px 4px; border-top: 1px solid var(--border-1); }
.ac-src:first-child { border-top: none; }
.ac-src-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ac-src-lab { font: 600 13px/1.3 var(--font-sans); color: var(--ink-1); }
.ac-src-val { font: 500 13px/1.3 var(--font-sans); color: var(--ink-2); }
.ac-src-stamp { font: 400 11px/1 var(--font-mono); color: var(--ink-4); }
.ac-src-note { margin: 6px 0 0; font: 400 13px/1.5 var(--font-sans); color: var(--ink-2); }
.ac-src-quote { margin: 6px 0 0; padding-left: 12px; border-left: 2px solid var(--border-2); font: italic 400 13px/1.5 var(--font-sans); color: var(--ink-3); }
.ac-src-link { display: inline-block; margin-top: 6px; font: 400 12px/1.3 var(--font-mono); color: var(--ink-3); word-break: break-all; }
.ac-src-link:hover { color: var(--ink-1); }

/* cards & forms */
.ac-card { background: var(--surface-0); border: 1px solid var(--border-1); border-radius: var(--r-md); }
.ac-card.pad { padding: 20px; }
.ac-inp { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px; background: var(--surface-0); border: 1px solid var(--border-3); border-radius: var(--r-sm); }
/* Radio cards (submit flow). A real <input type=radio> drives the state so the
   choice is keyboard- and screen-reader-navigable; the card is its label.
   Selection is a class, never a bound inline style — an empty :style
   expression wipes the static one. */
.ac-choices { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.ac-choice { position: relative; display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: var(--surface-0); border: 1px solid var(--border-2); border-radius: var(--r-md); cursor: pointer; transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.ac-choice:hover { border-color: var(--border-3); background: var(--surface-1); }
.ac-choice.on { border-color: var(--accent); background: var(--accent-weak); box-shadow: 0 0 0 1px var(--accent); }
.ac-choice input { position: absolute; opacity: 0; pointer-events: none; }
.ac-choice:focus-within { box-shadow: 0 0 0 3px var(--accent-weak), 0 0 0 1px var(--accent); }
.ac-choice .dot { flex-shrink: 0; align-self: flex-start; margin-top: 2px; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border-3); background: var(--surface-0); transition: border-color var(--dur) var(--ease); }
.ac-choice.on .dot { border-color: var(--accent); border-width: 5px; }
.ac-choice .body { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; min-width: 0; flex: 1; text-align: left; }
.ac-choice .t { display: flex; align-items: center; justify-content: flex-start; gap: 8px; font: 600 14.5px/1.3 var(--font-sans); }
.ac-choice .d { font: 400 12.5px/1.5 var(--font-sans); color: var(--ink-3); }
.ac-choice .p { flex-shrink: 0; align-self: flex-start; margin-top: 1px; margin-left: auto; min-width: 68px; text-align: right; font: 600 17px/1.2 var(--font-mono); letter-spacing: -.01em; }
.ac-choice.on .p { color: var(--accent-ink); }

/* page switcher: sized like a small button so it sits in a button row */
.ac-select { height: 34px; padding: 0 30px 0 10px; background: var(--surface-0); border: 1px solid var(--border-3); border-radius: var(--r-sm); font: 500 13px/1 var(--font-sans); color: var(--ink-1); cursor: pointer; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 15px) 14px, calc(100% - 10px) 14px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.ac-select:hover { border-color: var(--border-3); background-color: var(--surface-1); }
.ac-inp:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px oklch(0.545 0.170 254/.25); }
.ac-inp input { flex: 1; border: none; outline: none; background: transparent; font: 400 14px var(--font-sans); min-width: 0; }
.ac-lab { display: block; font: 500 13px/1 var(--font-sans); margin: 14px 0 6px; }

/* Signup consent. The box and its wrapping label share a grid row so the
   control stays aligned with the first line of a label that wraps. */
.ac-consent { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.ac-consent-row { display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: start; cursor: pointer; font: 400 12.5px/1.5 var(--font-sans); color: var(--ink-3); }
.ac-consent-row input[type="checkbox"] { width: 15px; height: 15px; margin: 2px 0 0; accent-color: var(--accent); cursor: pointer; }
.ac-consent-row a { color: var(--ink-2); text-decoration: underline; }
.ac-consent-err { margin: 0; padding: 8px 10px; border-radius: var(--r-sm); background: var(--danger-weak); color: var(--danger); font: 500 12.5px/1.4 var(--font-sans); }
.ac-consent-err:empty { display: none; }
.ac-verifytabs { display: flex; gap: 6px; margin-bottom: 8px; }
.ac-vtab { flex: 1; padding: 9px; text-align: center; border: 1px solid var(--border-2); border-radius: var(--r-sm); background: var(--surface-0); font: 500 13px/1 var(--font-sans); color: var(--ink-2); cursor: pointer; }
.ac-vtab.on { background: var(--accent-weak); border-color: oklch(0.545 0.170 254/.45); color: var(--accent-ink); }
.ac-txtrec { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 13px; background: var(--ink-1); color: oklch(0.85 0.08 155); border-radius: var(--r-sm); font: 500 12px/1 var(--font-mono); }

/* modal overlay */
.ac-modal-overlay { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: oklch(0.2 0.02 258 / .35); backdrop-filter: blur(2px); }
.ac-modal { width: 100%; max-width: 440px; box-shadow: var(--shadow-lg); background: var(--surface-0); border: 1px solid var(--border-1); border-radius: var(--r-md); }
.ac-modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 18px 20px 10px; }
.ac-modal-head h3 { margin: 0; font: 600 16px/1.2 var(--font-sans); }
.ac-modal-head p { margin: 5px 0 0; font: 400 13px/1.45 var(--font-sans); color: var(--ink-3); }
.ac-modal-body { padding: 0 20px 4px; }
.ac-modal-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 14px 20px; margin-top: 10px; border-top: 1px solid var(--border-1); }
.ac-modal-foot .note { font: 400 11.5px/1.4 var(--font-sans); color: var(--ink-4); max-width: 230px; }

/* product page: answer block, highlight cards, screenshots */
.ac-answer { margin: 0; font: 400 15px/1.65 var(--font-sans); color: var(--ink-2); max-width: 660px; }
.ac-compares { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; font: 400 13px/1 var(--font-sans); color: var(--ink-4); }
.ac-compares a { padding: 5px 10px; border: 1px solid var(--border-1); border-radius: 999px; font-weight: 500; color: var(--ink-2); text-decoration: none; background: var(--surface-0); }
.ac-compares a:hover { border-color: var(--border-3); color: var(--accent-ink); }
.ac-glance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 26px; }
.ac-glance-card { padding: 16px 18px; background: var(--surface-1); border: 1px solid var(--border-1); border-radius: var(--r-md); }
.ac-glance-card .l { display: block; font: 600 11px/1 var(--font-sans); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px; }
.ac-glance-card p { margin: 0; font: 400 14px/1.55 var(--font-sans); color: var(--ink-2); }
.ac-shots { display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.ac-shots > button { flex: 1 1 280px; max-width: 380px; padding: 0; border: 1px solid var(--border-2); border-radius: var(--r-md); background: none; cursor: zoom-in; overflow: hidden; line-height: 0; }
/* Scoped to the thumbnail: the zoom overlay is a child of .ac-shots too, and a
   blanket `img` rule cropped the full-size image to the thumbnail's height. */
.ac-shots > button img { width: 100%; height: 188px; object-fit: cover; object-position: top; display: block; }
.ac-shots figcaption { padding: 7px 10px; font: 400 11.5px/1.4 var(--font-sans); color: var(--ink-3); background: var(--surface-1); border-top: 1px solid var(--border-1); text-align: left; }
.ac-shot-zoom { max-width: min(1100px, 92vw); max-height: 88vh; width: auto; height: auto; object-fit: contain; border-radius: var(--r-md); border: 1px solid var(--border-2); background: var(--surface-0); }

/* "where X stands out" */
.ac-standouts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.ac-standout { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; background: var(--verified-weak); border: 1px solid oklch(0.585 0.130 155/.28); border-radius: 999px; color: var(--verified-ink); }
.ac-standout .l { font: 500 13px/1 var(--font-sans); color: var(--ink-1); }
.ac-standout .c { padding-left: 9px; border-left: 1px solid oklch(0.585 0.130 155/.30); font: 500 11.5px/1 var(--font-sans); color: var(--verified-ink); white-space: nowrap; }
.ac-standout-note { margin: 18px 0 0; }
.ac-standout-note a { display: inline-flex; align-items: center; gap: 5px; font: 500 12.5px/1 var(--font-sans); color: var(--accent-ink); text-decoration: none; border-bottom: 1px solid oklch(0.470 0.175 254/.32); padding-bottom: 2px; }
.ac-standout-note a:hover { border-bottom-color: var(--accent-ink); }

/* propose a checklist row (link under the comparison table) */
.ac-rowlink { margin: 12px 0 0; }
.ac-rowlink button { padding: 0; border: none; background: none; cursor: pointer; font: 500 12.5px/1 var(--font-sans); color: var(--accent-ink); border-bottom: 1px solid oklch(0.470 0.175 254/.32); padding-bottom: 2px; }
.ac-rowlink button:hover { border-bottom-color: var(--accent-ink); }

/* pending change (cell / fact modal) */
.ac-pending-change { margin-top: 8px; padding: 11px 13px; background: var(--pending-weak); border: 1px solid oklch(0.735 0.140 78/.35); border-radius: var(--r-md); }
.ac-pending-change .head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ac-pending-change .when { font: 400 11px/1 var(--font-mono); color: var(--pending-ink); }
.ac-pending-change .val { margin: 8px 0 0; font: 400 13px/1.4 var(--font-sans); color: var(--ink-1); }
.ac-pending-change .src { display: block; margin-top: 5px; font: 400 11px/1.4 var(--font-mono); color: var(--accent-ink); word-break: break-all; }
.ac-pending-change .note { margin: 7px 0 0; font: 400 11.5px/1.45 var(--font-sans); color: var(--pending-ink); }

/* badge embed */
.ac-seg { display: inline-flex; padding: 3px; gap: 3px; background: var(--surface-2); border-radius: var(--r-sm); }
.ac-seg button { border: none; background: none; cursor: pointer; padding: 7px 14px; border-radius: var(--r-xs); font: 500 12.5px/1 var(--font-sans); color: var(--ink-3); }
.ac-seg button.on { background: var(--surface-0); color: var(--ink-1); box-shadow: 0 1px 2px oklch(0 0 0/.06); }
.ac-badge-preview { display: flex; align-items: center; justify-content: center; padding: 22px; background: var(--surface-1); border: 1px solid var(--border-1); border-radius: var(--r-md); }
.ac-embed-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; font: 600 11px/1 var(--font-sans); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-4); }
.ac-embed-label button { display: inline-flex; align-items: center; gap: 5px; border: none; background: none; cursor: pointer; padding: 0; font: 600 11px/1 var(--font-sans); letter-spacing: .04em; text-transform: uppercase; color: var(--accent-ink); }
/* Snippets are long single lines; wrapping beats a nested scrollbar in a modal. */
.ac-embed-code { display: block; padding: 11px 13px; background: var(--surface-1); border: 1px solid var(--border-1); border-radius: var(--r-sm); font: 400 11.5px/1.6 var(--font-mono); color: var(--ink-2); word-break: break-all; }

/* footer */
.ac-foot { border-top: 1px solid var(--border-1); background: var(--surface-1); margin-top: 56px; }
.ac-foot .ac-wrap { padding: 44px 28px; display: grid; grid-template-columns: minmax(360px, 1fr) 3fr; gap: 48px; align-items: start; }
.ac-foot-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; max-width: 380px; }
.ac-foot .line { font: 500 13px/1.5 var(--font-sans); color: var(--ink-2); margin: 0; }
.ac-foot-copy { font: 400 10.5px/1.5 var(--font-sans); color: var(--ink-4); margin: 18px 0 0; }
.ac-foot-copy a { color: inherit; text-decoration: underline; }
.ac-foot-links { display: flex; align-items: center; justify-content: flex-end; gap: 34px; flex-wrap: wrap; }
.ac-foot-links > a:not(.ac-btn) { font: 500 13px/1 var(--font-sans); color: var(--ink-3); text-decoration: none; }
.ac-foot-links > a:not(.ac-btn):hover { color: var(--accent-ink); }

/* hero grid (alternatives page): content + 300px profile sidebar */
.ac-hero-grid { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }

/* misc */
.ac-crumb { display: flex; align-items: center; gap: 7px; font: 400 12px/1 var(--font-sans); color: var(--ink-4); margin-bottom: 14px; }
.ac-statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.ac-stat { padding: 14px 16px; }
.ac-stat .l { display: flex; align-items: center; gap: 6px; font: 400 12px/1 var(--font-sans); color: var(--ink-3); }
.ac-stat .v { font: 600 24px/1 var(--font-mono); margin-top: 6px; letter-spacing: -.02em; }
.ac-stat .d { font: 400 11px/1 var(--font-sans); color: var(--verified-ink); margin-top: 4px; }
/* Sits below the panel heading (which stays legible) and covers the blurred rows. */
.ac-blurlock { position: absolute; inset: 46px 0 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 20px; gap: 12px; background: oklch(1 0 0/.72); }
.ac-steps { display: flex; gap: 8px; margin-bottom: 28px; }
.ac-step { flex: 1; }
.ac-step .bar { height: 3px; border-radius: 3px; background: var(--border-1); }
.ac-step.on .bar { background: var(--accent); }
.ac-step .t { font: 400 12px/1 var(--font-sans); color: var(--ink-4); margin-top: 6px; }
.ac-step.on .t { color: var(--accent-ink); font-weight: 600; }

/* admin queue */
.ac-queue-item { padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.ac-queue-item .body { min-width: 0; flex: 1; }
.ac-queue-item .actions { display: flex; gap: 6px; flex-shrink: 0; }

@media (max-width: 860px) {
  .ac-hero-grid, .ac-altrow { grid-template-columns: 1fr; }
  .ac-altright { flex-direction: row; align-items: center; justify-content: space-between; }
  .ac-altrow .rank { display: none; }
}

/* ============================================================
   Responsive rules beyond the prototype's baseline: the prototype
   was desktop-first; these keep the same visual language usable
   down to phone widths.
   ============================================================ */
@media (max-width: 860px) {
  .ac-wrap { padding: 0 16px; }
  .ac-nav { height: auto; }
  .ac-nav .ac-wrap { flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; gap: 8px 12px; }
  .ac-searchbar { order: 3; flex-basis: 100%; max-width: none; }
  .ac-navlinks { margin-left: auto; }
  .ac-statgrid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .ac-sec h2 { font-size: 20px; }
  .ac-modal { max-width: calc(100vw - 24px); }
  .ac-foot .ac-wrap { grid-template-columns: 1fr; gap: 30px; }
  .ac-foot-links { justify-content: flex-start; }
  .ac-glance { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .ac-glance { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .ac-navlinks .ac-btn.sm { padding: 0 8px; }
  .ac-btn { white-space: normal; height: auto; min-height: 34px; padding-top: 6px; padding-bottom: 6px; }
  .ac-fact { grid-template-columns: 90px 1fr; }
  .ac-queue-item .actions { width: 100%; justify-content: flex-end; flex-wrap: wrap; }
  .ac-foot .ac-wrap { grid-template-columns: 1fr; gap: 24px; }
  .ac-foot-links { justify-content: flex-start; gap: 16px 22px; }
  h1 { font-size: clamp(24px, 8vw, 40px) !important; }
}

/* two-column page sections collapse on small screens */
.ac-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.ac-2col-narrow { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; }
@media (max-width: 860px) {
  .ac-2col, .ac-2col-narrow, .ac-compare-2col { grid-template-columns: 1fr !important; }
}

/* chips ending in a count pill keep the tighter right edge */
.ac-chip:has(.n) { padding-right: 6px; }

/* nav burger (mobile) */
.ac-burger { display: none; }
@media (max-width: 860px) {
  .ac-burger { display: inline-flex; }
  .ac-navlinks { display: none; }
  .ac-nav.menu-open .ac-navlinks { display: flex; flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 2px; padding: 6px 0 10px; }
  .ac-nav.menu-open .ac-navlinks .ac-btn { justify-content: flex-start; height: 38px; }
}

/* instant tooltip for multi-value cells (platform lists) */
.ac-cellbtn[data-tip] { position: relative; }
.ac-cellbtn[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--ink-1); color: var(--paper); padding: 5px 9px; border-radius: var(--r-sm);
  font: 500 11.5px/1.3 var(--font-sans); white-space: nowrap; z-index: 40; pointer-events: none;
  box-shadow: var(--shadow-md);
}
.ac-cellbtn[data-tip]:hover::before {
  content: ""; position: absolute; bottom: calc(100% + 1px); left: 50%; transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: var(--ink-1); z-index: 40; pointer-events: none;
}