/* ===================================================================
   /embed marketplace, category, widget, docs and report pages.
   Everything is scoped under .emk and built from divs: the site
   template pads bare <section> elements and styles plain headings, so
   those are reset here rather than fought one page at a time.
   Palette = the site's tokens (a2z-tokens.css): white paper, warm
   beige offset behind cards, one blue accent, navy headings.
   =================================================================== */

.emk {
    --k-accent: var(--primary-blue, #2583dc);
    --k-accent-strong: var(--primary-blue-strong, #1a6ec0);
    --k-accent-soft: var(--primary-blue-soft, #eaf3fc);
    --k-ink: var(--text-color, #111);
    --k-head: var(--heading-color, #343a52);
    --k-muted: var(--text-muted, #5f5b57);
    --k-paper: #fff;
    --k-canvas: var(--page-background-soft, #fdfbf9);
    --k-line: var(--card-border, #d8d8d8);
    --k-line-soft: var(--card-border-soft, #e8e4e0);
    --k-offset: var(--card-offset-background, #f8f2ee);
    --k-ok: #067647;
    --k-warn: #9a4a06;
    --k-bad: #b42318;
    --k-code-bg: #0f172a;
    --k-code-ink: #e2e8f0;
    color: var(--k-ink);
    font-size: 15.5px;
    line-height: 1.6;
    overflow-x: clip;
    padding-bottom: 48px;
}
body.theme-dark .emk {
    --k-ink: #e8ecf3;
    --k-head: #f1f4f9;
    --k-muted: #aab4c3;
    --k-paper: #151b25;
    --k-canvas: #0f141c;
    --k-line: #2c3646;
    --k-line-soft: #232c3a;
    --k-offset: #0b0f15;
    --k-accent-soft: #16263a;
    --k-ok: #4ade80;
    --k-warn: #fbbf24;
    --k-bad: #fca5a5;
}
.emk *, .emk *::before, .emk *::after { box-sizing: border-box; }
.emk :where(section) { padding: 0; overflow: visible; }
.emk h1, .emk h2, .emk h3, .emk h4 { text-transform: none; color: var(--k-head); letter-spacing: -.01em; }
.emk p { margin: 0 0 .8em; }
.emk a { color: var(--k-accent-strong); }
body.theme-dark .emk a { color: #8cc4f8; }
.emk a:focus-visible, .emk button:focus-visible, .emk input:focus-visible, .emk select:focus-visible, .emk summary:focus-visible, .emk textarea:focus-visible {
    outline: 3px solid var(--k-accent); outline-offset: 2px; border-radius: 8px;
}
.emk-wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.emk-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---------------- hero ---------------- */
.emk-hero { padding: 36px 0 22px; text-align: center; }
.emk-eyebrow { display: inline-flex; gap: 8px; align-items: center; font-size: .82em; font-weight: 700; color: var(--k-accent-strong); background: var(--k-accent-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.emk-hero h1 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); line-height: 1.15; margin: 0 0 12px; font-weight: 800; }
.emk .emk-lede { max-width: 760px; margin: 0 auto 18px; font-size: 1.08em; color: var(--k-muted); }
.emk-facts { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; list-style: none; padding: 0; margin: 0 0 20px; font-size: .9em; color: var(--k-muted); }
.emk-facts li::before { content: "\2713"; color: var(--k-ok); font-weight: 700; margin-right: 6px; }

.emk-search { position: relative; max-width: 620px; margin: 0 auto; }
.emk-search input {
    width: 100%; font: inherit; font-size: 1.05em; padding: 14px 16px 14px 46px;
    border: 1px solid var(--k-line); border-radius: 14px; background: var(--k-paper); color: var(--k-ink);
    box-shadow: 4px 4px 0 var(--k-offset);
}
.emk-search svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--k-muted); pointer-events: none; }
.emk-count { text-align: center; color: var(--k-muted); font-size: .88em; margin-top: 10px; min-height: 1.4em; }

/* ---------------- chips ---------------- */
.emk-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 18px 0 8px; padding: 0; list-style: none; }
.emk-chip {
    display: inline-flex; align-items: center; gap: 7px; font: inherit; font-size: .88em; font-weight: 600;
    padding: 7px 13px; border-radius: 999px; border: 1px solid var(--k-line); background: var(--k-paper); color: var(--k-head);
    text-decoration: none !important; cursor: pointer;
}
.emk-chip svg { width: 16px; height: 16px; }
.emk-chip[aria-pressed="true"], .emk-chip.is-current { background: var(--k-head); color: #fff; border-color: var(--k-head); }
body.theme-dark .emk-chip[aria-pressed="true"], body.theme-dark .emk-chip.is-current { background: #e8ecf3; color: #0f141c; }
.emk-chip small { font-weight: 500; opacity: .7; }

/* ---------------- sections + grid ---------------- */
.emk-block { margin: 34px 0 0; }
.emk-block-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.emk-block-head h2 { font-size: 1.35rem; margin: 0; font-weight: 750; display: flex; align-items: center; gap: 10px; }
.emk-block-head h2 svg { width: 22px; height: 22px; }
.emk-block-head p { margin: 0; color: var(--k-muted); font-size: .92em; }
.emk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }

.emk-card {
    position: relative; display: flex; flex-direction: column; gap: 8px; padding: 16px;
    background: var(--k-paper); border: 1px solid var(--k-line); border-radius: 16px;
    box-shadow: 4px 4px 0 var(--k-offset); min-width: 0; transition: box-shadow .15s, transform .15s;
}
.emk-card:hover { box-shadow: 6px 6px 0 var(--k-offset); transform: translate(-1px, -1px); }
.emk-card-top { display: flex; gap: 12px; align-items: flex-start; }
.emk-ico { flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: var(--c, var(--k-accent)); }
.emk-ico svg { width: 22px; height: 22px; }
.emk-card h3 { font-size: 1.02rem; margin: 0; line-height: 1.3; font-weight: 700; }
.emk-card h3 a { color: var(--k-head); text-decoration: none; }
.emk-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: 16px; }
.emk-meta { display: flex; flex-wrap: wrap; gap: 6px; font-size: .74em; font-weight: 600; color: var(--k-muted); margin-top: 3px; }
.emk-tag { padding: 1px 8px; border-radius: 999px; background: var(--k-canvas); border: 1px solid var(--k-line-soft); }
.emk-tag.is-new { background: #ecfdf3; border-color: #abefc6; color: #067647; }
body.theme-dark .emk-tag.is-new { background: #10301f; border-color: #1f5c3a; color: #86efac; }
.emk-card p { margin: 0; font-size: .9em; color: var(--k-muted); flex: 1; }
.emk-card-actions { display: flex; gap: 8px; flex-wrap: wrap; position: relative; z-index: 1; }
.emk-card[hidden] { display: none; }

.emk-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-size: .86em; font-weight: 650;
    padding: 7px 12px; border-radius: 10px; border: 1px solid var(--k-line); background: var(--k-paper); color: var(--k-head) !important;
    text-decoration: none !important; cursor: pointer; line-height: 1.2; min-height: 36px;
}
.emk-btn:hover { border-color: var(--k-head); }
.emk-btn.is-primary { background: var(--k-accent-strong); border-color: var(--k-accent-strong); color: #fff !important; }
.emk-btn.is-primary:hover { background: #155a9c; }
.emk-btn.is-big { font-size: 1em; padding: 11px 18px; border-radius: 12px; }

.emk-empty { text-align: center; padding: 30px 12px; color: var(--k-muted); border: 1px dashed var(--k-line); border-radius: 16px; margin-top: 16px; }

/* ---------------- dev band ---------------- */
.emk-band {
    margin-top: 40px; padding: 26px; border-radius: 20px; background: var(--k-canvas); border: 1px solid var(--k-line-soft);
    display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 24px; align-items: center;
}
.emk-band h2 { margin: 0 0 8px; font-size: 1.4rem; }
.emk-band ul { margin: 0 0 14px; padding-left: 18px; color: var(--k-muted); }
@media (max-width: 820px) { .emk-band { grid-template-columns: 1fr; padding: 18px; } }

.emk-code {
    position: relative; margin: 0; background: var(--k-code-bg); color: var(--k-code-ink); border-radius: 12px;
    padding: 14px 16px; font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere;
    max-width: 100%; overflow-x: auto;
}
.emk-code-wrap { position: relative; }
.emk-code-wrap .emk-copy { position: absolute; z-index: 2; top: 8px; right: 8px; background: #1e293b; color: #e2e8f0 !important; border-color: #334155; font-size: .78em; min-height: 30px; padding: 4px 10px; }
.emk-code-wrap .emk-copy:hover { border-color: #94a3b8; }

/* ---------------- widget page ---------------- */
.emk-crumbs { font-size: .85em; color: var(--k-muted); padding-top: 18px; }
.emk-crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.emk-crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.emk-crumbs a { color: var(--k-muted); }
.emk-whead { padding: 14px 0 10px; }
.emk-whead h1 { font-size: clamp(1.6rem, 3.2vw, 2.25rem); margin: 0 0 8px; font-weight: 800; line-height: 1.2; }
.emk-whead .emk-lede { margin: 0; text-align: left; max-width: 820px; }
.emk-whead .emk-meta { font-size: .8em; margin-top: 12px; }

.emk-studio { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 22px; margin-top: 18px; align-items: start; }
@media (max-width: 960px) { .emk-studio { grid-template-columns: 1fr; } }
.emk-panel { background: var(--k-paper); border: 1px solid var(--k-line); border-radius: 16px; padding: 16px; box-shadow: 4px 4px 0 var(--k-offset); min-width: 0; }
.emk-panel h2 { font-size: 1.05rem; margin: 0 0 12px; font-weight: 750; }
.emk-opt { margin-bottom: 14px; }
.emk-opt > label, .emk-opt > .emk-opt-label { display: block; font-size: .84em; font-weight: 700; color: var(--k-head); margin-bottom: 5px; }
.emk-opt input[type="text"], .emk-opt input[type="number"], .emk-opt input[type="url"], .emk-opt select {
    width: 100%; font: inherit; font-size: .92em; padding: 8px 10px; border-radius: 9px; border: 1px solid var(--k-line); background: var(--k-paper); color: var(--k-ink); min-height: 40px;
}
.emk-opt input[type="range"] { width: 100%; accent-color: var(--k-accent); }
.emk-opt input[type="color"] { width: 48px; height: 36px; padding: 2px; border-radius: 8px; border: 1px solid var(--k-line); background: var(--k-paper); vertical-align: middle; }
.emk-opt .emk-hint { font-size: .78em; color: var(--k-muted); margin-top: 4px; display: block; }
.emk-seg { display: flex; border: 1px solid var(--k-line); border-radius: 10px; overflow: hidden; }
.emk-seg button { flex: 1; font: inherit; font-size: .85em; padding: 7px 6px; border: 0; background: var(--k-paper); color: var(--k-muted); cursor: pointer; min-height: 36px; }
.emk-seg button + button { border-left: 1px solid var(--k-line); }
.emk-seg button[aria-pressed="true"] { background: var(--k-head); color: #fff; font-weight: 650; }
body.theme-dark .emk-seg button[aria-pressed="true"] { background: #e8ecf3; color: #0f141c; }
.emk-checks { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .9em; }
.emk-checks label { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; }
.emk-checks input { width: 17px; height: 17px; accent-color: var(--k-accent); }
.emk-details > summary { cursor: pointer; font-weight: 700; font-size: .9em; color: var(--k-head); padding: 6px 0; }
.emk-details[open] > summary { margin-bottom: 8px; }

.emk-stage { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.emk-preview-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.emk-preview-head h2 { margin: 0; }
.emk-preview-head span { font-size: .8em; color: var(--k-muted); }
.emk-canvas {
    border-radius: 12px; padding: 18px; min-height: 200px;
    background-color: var(--k-canvas);
    background-image: linear-gradient(45deg, var(--k-line-soft) 25%, transparent 25%), linear-gradient(-45deg, var(--k-line-soft) 25%, transparent 25%);
    background-size: 18px 18px; background-position: 0 0, 0 9px;
    overflow: hidden;
}
.emk-canvas-inner { margin: 0 auto; width: 100%; transition: max-width .2s; }
.emk-canvas iframe { display: block; width: 100%; border: 0; background: transparent; }
.emk-canvas.is-dark-host { background-color: #111827; }
.emk-canvas-bar { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 8px; font-size: .78em; color: var(--k-muted); }

.emk-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--k-line); margin-bottom: 12px; overflow-x: auto; }
.emk-tabs button { font: inherit; font-size: .88em; font-weight: 650; padding: 8px 12px; border: 0; background: none; color: var(--k-muted); border-bottom: 2px solid transparent; cursor: pointer; white-space: nowrap; }
.emk-tabs button[aria-selected="true"] { color: var(--k-head); border-bottom-color: var(--k-accent); }
.emk-tabpanel[hidden] { display: none; }
.emk-note { font-size: .84em; color: var(--k-muted); margin: 10px 0 0; }
.emk-works { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; padding: 0; list-style: none; }
.emk-works a { display: inline-block; padding: 4px 10px; border-radius: 8px; background: var(--k-canvas); border: 1px solid var(--k-line-soft); font-size: .82em; font-weight: 600; color: var(--k-head) !important; text-decoration: none !important; }

.emk-toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0; background: #111827; color: #fff; padding: 10px 16px; border-radius: 10px; font-size: .9em; transition: .2s; z-index: 10000; pointer-events: none; }
.emk-toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------------- article ---------------- */
.emk-article { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; margin-top: 34px; }
@media (max-width: 960px) { .emk-article { grid-template-columns: 1fr; } }
.emk-article h2 { font-size: 1.3rem; margin: 26px 0 10px; font-weight: 750; }
.emk-article h2:first-child { margin-top: 0; }
.emk-article ul { padding-left: 20px; }
.emk-method { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.emk-method li { font: 14px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--k-canvas); border: 1px solid var(--k-line-soft); border-radius: 8px; padding: 8px 12px; overflow-wrap: anywhere; }
.emk-faq details { border: 1px solid var(--k-line); border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; background: var(--k-paper); }
.emk-faq summary { cursor: pointer; font-weight: 650; color: var(--k-head); }
.emk-faq details p { margin: 8px 0 0; color: var(--k-muted); }
.emk-callout { border-left: 4px solid var(--k-warn); background: var(--k-canvas); padding: 10px 14px; border-radius: 0 10px 10px 0; font-size: .92em; margin: 14px 0; }
.emk-aside { display: flex; flex-direction: column; gap: 14px; }
.emk-aside .emk-panel p { font-size: .9em; color: var(--k-muted); }
.emk-aside h3 { font-size: 1rem; margin: 0 0 8px; }
.emk-privacy { display: inline-flex; align-items: center; gap: 7px; font-weight: 650; font-size: .9em; }
.emk-privacy::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--k-ok); }
.emk-privacy.is-server::before { background: var(--k-accent); }

/* ---------------- badges & reports ---------------- */
.emk-badge-preview { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; padding: 18px; background: var(--k-canvas); border-radius: 12px; min-height: 70px; }
.emk-badge-preview.is-dark { background: #111827; }
.emk-report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.emk-facts-table { width: 100%; border-collapse: collapse; font-size: .9em; }
.emk-facts-table th, .emk-facts-table td { padding: 7px 8px; border-bottom: 1px solid var(--k-line-soft); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.emk-facts-table th { color: var(--k-muted); font-weight: 600; width: 45%; }
.emk-tone { font-weight: 700; }
.emk-tone.ok { color: var(--k-ok); }
.emk-tone.warn { color: var(--k-warn); }
.emk-tone.bad { color: var(--k-bad); }
.emk-tone.unknown { color: var(--k-muted); }
.emk-form-inline { display: flex; gap: 8px; flex-wrap: wrap; max-width: 560px; }
.emk-form-inline input { flex: 1 1 220px; font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--k-line); background: var(--k-paper); color: var(--k-ink); min-height: 44px; }

/* ---------------- docs ---------------- */
.emk-docs { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 28px; margin-top: 20px; }
@media (max-width: 900px) { .emk-docs { grid-template-columns: 1fr; } .emk-toc { position: static !important; } }
.emk-toc { position: sticky; top: 90px; align-self: start; font-size: .9em; }
.emk-toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.emk-toc a { color: var(--k-muted); text-decoration: none; }
.emk-toc a:hover { color: var(--k-head); }
.emk-doc h2 { font-size: 1.35rem; margin: 34px 0 10px; padding-top: 6px; scroll-margin-top: 90px; }
.emk-doc h3 { font-size: 1.08rem; margin: 20px 0 8px; scroll-margin-top: 90px; }
.emk-doc table { width: 100%; border-collapse: collapse; font-size: .9em; margin: 10px 0 16px; display: block; overflow-x: auto; }
.emk-doc th, .emk-doc td { border-bottom: 1px solid var(--k-line-soft); padding: 7px 8px; text-align: left; vertical-align: top; }
.emk-doc code { font-size: .88em; background: var(--k-canvas); padding: 1px 5px; border-radius: 5px; border: 1px solid var(--k-line-soft); overflow-wrap: anywhere; }
.emk-doc pre code { background: none; border: 0; padding: 0; }

/* ---------------- dialog ---------------- */
.emk-dialog { border: 0; border-radius: 18px; padding: 0; width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 40px); background: var(--k-paper); color: var(--k-ink); box-shadow: 0 30px 60px -20px rgb(0 0 0 / 45%); }
.emk-dialog::backdrop { background: rgb(15 23 42 / 55%); }
.emk-dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--k-line-soft); }
.emk-dialog-head h2 { margin: 0; font-size: 1.05rem; }
.emk-dialog-body { padding: 16px; background: var(--k-canvas); max-height: calc(100vh - 170px); overflow: auto; }
.emk-dialog-body iframe { width: 100%; border: 0; display: block; }
.emk-dialog-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 12px 16px; border-top: 1px solid var(--k-line-soft); flex-wrap: wrap; }

@media (max-width: 480px) {
    .emk-hero { padding-top: 24px; }
    .emk-grid { grid-template-columns: 1fr; }
    .emk-canvas { padding: 8px; }
}
@media (prefers-reduced-motion: reduce) {
    .emk-card, .emk-toast, .emk-canvas-inner { transition: none; }
}
.emk-code-wrap .emk-code { padding-top: 44px; }
.emk-examples { display: grid; gap: 10px; }
.emk-example { border: 1px solid var(--k-line); border-radius: 12px; padding: 12px 14px; background: var(--k-paper); }
.emk-example h3 { font-size: 1rem; margin: 0 0 6px; }
.emk-example p { margin: 0 0 4px; overflow-wrap: anywhere; }
.emk-sources { padding-left: 20px; font-size: .92em; }
.emk-sources li { margin-bottom: 6px; overflow-wrap: anywhere; }
.emk-muted { color: var(--k-muted); }
.emk-cite .emk-code { font-size: 12.5px; }
.emk-catinfo { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 10px 0 8px; }
.emk-catinfo h2 { font-size: 1rem; margin: 0 0 6px; }
.emk-catinfo p, .emk-catinfo ul { margin: 0; font-size: .92em; color: var(--k-muted); }
.emk-catinfo ul { padding-left: 18px; }
.emk-why { margin: 2px 0 0; font-size: .86em; color: var(--k-muted); }
.emk-demo-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.emk-demo-stage { border-radius: 16px; padding: 16px; background: var(--k-canvas); border: 1px solid var(--k-line-soft); min-height: 200px; }
.emk-demo-stage iframe { display: block; width: 100%; max-width: 520px; margin: 0 auto; border: 0; }