/* Kodend Belgeler — Kodend UI değişkenleri (kodend-ui/kodend-ui.css) ile */
:root {
    --ink: #141A33; --bg: #FAFAFC; --surface: #FFFFFF; --soft: #EEEFF8; --line: #E3E5EF; --muted: #5D6380;
    --brand: #CB2228; --brand-soft: #FBE7E8; --commerce: #2F49D1; --commerce-soft: #E5E9FC; --ok: #15803D; --warn: #B45309; --info: #2563EB;
    --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif; --f-body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif; --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
    --r: 12px; --menu: 290px; color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ink: #E8EAF4; --bg: #0E1120; --surface: #151a2e; --soft: #1C2238; --line: #262D47; --muted: #9AA1BD; --brand-soft: #3a1418; --commerce-soft: #1a2350; color-scheme: dark; } }
:root[data-theme="dark"] { --ink: #E8EAF4; --bg: #0E1120; --surface: #151a2e; --soft: #1C2238; --line: #262D47; --muted: #9AA1BD; --brand-soft: #3a1418; --commerce-soft: #1a2350; color-scheme: dark; }
* { box-sizing: border-box; }
html { scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.7 var(--f-body); -webkit-font-smoothing: antialiased; }
a { color: var(--commerce); text-underline-offset: 3px; }
.dk-atla { position: absolute; left: -999px; } .dk-atla:focus { left: 12px; top: 12px; z-index: 99; background: var(--surface); padding: 8px 12px; border-radius: 8px; }
.dk-ust { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 12px 24px; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.dk-logo { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 18px var(--f-display); white-space: nowrap; }
.dk-logo b { color: var(--brand); font-weight: 700; }
.dk-logo img { display: block; height: 35px; width: auto; }
.dk-logo span { padding-left: 10px; border-left: 1px solid var(--line); line-height: 1.1; }
/* Logonun siyah kısmı koyu zeminde kaybolmasın */
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .dk-logo img { background: #fff; border-radius: 8px; padding: 2px 6px; } }
:root[data-theme="dark"] .dk-logo img { background: #fff; border-radius: 8px; padding: 2px 6px; }
/* Ürün geçişi: E-Ticaret / Pazaryeri */
.dk-urunler { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); flex: none; }
.dk-urunler a { padding: 6px 14px; border-radius: 999px; color: var(--muted); font: 600 13.5px var(--f-ui, inherit); text-decoration: none; white-space: nowrap; }
.dk-urunler a:hover { color: var(--ink); }
.dk-urunler a[aria-current] { background: var(--ink); color: var(--bg); }
.dk-ara { position: relative; flex: 1; max-width: 520px; }
.dk-ara input { width: 100%; height: 40px; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); font: 500 14.5px var(--f-body); }
.dk-ara input:focus { outline: 2px solid var(--commerce); outline-offset: 1px; }
.dk-ara ol { position: absolute; top: 46px; left: 0; right: 0; max-height: 70vh; overflow: auto; margin: 0; padding: 6px; list-style: none; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: 0 18px 50px -20px rgba(0,0,0,.35); }
.dk-ara li a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--ink); }
.dk-ara li a:hover, .dk-ara li a[aria-selected="true"] { background: var(--soft); }
.dk-ara li small { display: block; color: var(--muted); font-size: 12.5px; }
.dk-ara li mark { background: var(--brand-soft); color: inherit; border-radius: 3px; }
.dk-ust-bag { display: flex; align-items: center; gap: 16px; margin-left: auto; font-size: 14px; }
.dk-ust-bag a { color: var(--muted); text-decoration: none; } .dk-ust-bag a:hover { color: var(--ink); }
.dk-tema, .dk-menu-ac { border: 1px solid var(--line); background: var(--surface); color: var(--ink); width: 36px; height: 36px; border-radius: 9px; cursor: pointer; font-size: 16px; }
.dk-menu-ac { display: none; }
.dk-govde { display: grid; grid-template-columns: var(--menu) minmax(0, 1fr); max-width: 1320px; margin: 0 auto; }
.dk-menu { position: sticky; top: 65px; align-self: start; height: calc(100vh - 65px); overflow: auto; padding: 22px 14px 40px 24px; border-right: 1px solid var(--line); font-size: 14.5px; }
.dk-menu-b { margin-bottom: 6px; }
.dk-menu-b summary { cursor: pointer; padding: 6px 8px; border-radius: 8px; font: 700 13px var(--f-body); letter-spacing: .03em; text-transform: uppercase; color: var(--muted); list-style: none; }
.dk-menu-b summary::-webkit-details-marker { display: none; }
.dk-menu-b summary::after { content: "›"; float: right; transition: transform .15s; }
.dk-menu-b[open] summary::after { transform: rotate(90deg); }
.dk-menu ul { margin: 2px 0 10px; padding: 0; list-style: none; }
.dk-menu li a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; line-height: 1.4; }
.dk-menu li a:hover { background: var(--soft); }
.dk-menu li a[aria-current="page"] { background: var(--commerce-soft); color: var(--commerce); font-weight: 700; }
.dk-icerik { min-width: 0; padding: 36px 56px 80px; }
.dk-kirinti { font-size: 13.5px; color: var(--muted); margin-bottom: 14px; } .dk-kirinti a { color: var(--muted); }
.dk-makale { max-width: 780px; }
.dk-makale h1 { margin: 0 0 10px; font: 700 clamp(28px, 4vw, 38px)/1.15 var(--f-display); letter-spacing: -.02em; text-wrap: balance; }
.dk-makale h2 { margin: 42px 0 12px; font: 700 24px/1.25 var(--f-display); letter-spacing: -.01em; padding-top: 6px; }
.dk-makale h3 { margin: 28px 0 8px; font: 700 18px/1.3 var(--f-display); }
.dk-makale h2 a.dk-capa, .dk-makale h3 a.dk-capa { margin-left: 8px; color: var(--line); text-decoration: none; opacity: 0; }
.dk-makale h2:hover a.dk-capa, .dk-makale h3:hover a.dk-capa { opacity: 1; }
.dk-ozet { margin: 0 0 18px; font-size: 18px; color: var(--muted); }
.dk-panel-bag { display: inline-block; margin: 0 0 18px; padding: 6px 12px; border-radius: 999px; background: var(--soft); font-size: 13.5px; color: var(--muted); }
.dk-makale p, .dk-makale li { color: var(--ink); }
.dk-makale ul, .dk-makale ol { padding-left: 22px; } .dk-makale li { margin: 4px 0; }
.dk-makale code { font: 500 .88em var(--f-mono); background: var(--soft); padding: 2px 6px; border-radius: 6px; overflow-wrap: anywhere; }
.dk-makale pre { overflow-x: auto; background: #0F1426; color: #E6E9F5; padding: 16px 18px; border-radius: var(--r); font: 400 13.5px/1.6 var(--f-mono); }
.dk-makale pre code { background: none; padding: 0; color: inherit; }
.dk-makale kbd, .dk-hero kbd { font: 600 12px var(--f-mono); padding: 2px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; background: var(--surface); }
.dk-makale table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; display: block; overflow-x: auto; }
.dk-makale th, .dk-makale td { padding: 10px 12px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.dk-makale th { background: var(--soft); font-weight: 700; }
.dk-makale figure { margin: 22px 0; }
.dk-makale figure img { display: block; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: var(--r); box-shadow: 0 16px 40px -28px rgba(20, 26, 51, .45); }
.dk-makale figcaption { margin-top: 8px; font-size: 13.5px; color: var(--muted); text-align: center; }
.dk-not { margin: 18px 0; padding: 14px 16px; border-radius: var(--r); border-left: 4px solid var(--info); background: color-mix(in srgb, var(--info) 8%, var(--surface)); }
.dk-not.dk-uyari { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 9%, var(--surface)); }
.dk-not.dk-ipucu { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 8%, var(--surface)); }
.dk-not > :first-child { margin-top: 0; } .dk-not > :last-child { margin-bottom: 0; }
.dk-not b.dk-not-bas { display: block; margin-bottom: 4px; }
.dk-adimlar { counter-reset: adim; list-style: none; padding-left: 0 !important; }
.dk-guncel { margin-top: 40px; font-size: 13px; color: var(--muted); }
.dk-onceki-sonraki { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 780px; margin-top: 28px; }
.dk-onceki-sonraki a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: var(--ink); font-weight: 700; background: var(--surface); }
.dk-onceki-sonraki a:hover { border-color: var(--commerce); }
.dk-onceki-sonraki small { display: block; font-weight: 500; color: var(--muted); font-size: 12.5px; }
.dk-sonraki { text-align: right; }
.dk-hero { max-width: 760px; padding: 20px 0 30px; }
.dk-hero h1 { margin: 0 0 12px; font: 700 clamp(34px, 5vw, 52px)/1.05 var(--f-display); letter-spacing: -.03em; }
.dk-hero p { font-size: 18px; color: var(--muted); margin: 0 0 20px; }
.dk-hero-btn { display: flex; gap: 12px; flex-wrap: wrap; }
.dk-hero-ipucu { font-size: 14px !important; margin-top: 18px !important; }
.dk-btn { display: inline-flex; align-items: center; height: 46px; padding: 0 20px; border-radius: 11px; background: var(--brand); color: #fff; font-weight: 700; text-decoration: none; }
.dk-btn-cizgi { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.dk-kartlar { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.dk-kart { padding: 20px 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.dk-kart h2 { margin: 0 0 6px; font: 700 19px var(--f-display); }
.dk-kart p { margin: 0 0 10px; color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.dk-kart ul { margin: 0; padding: 0; list-style: none; font-size: 14.5px; } .dk-kart li { padding: 4px 0; border-top: 1px dashed var(--line); }
.dk-kart li a { text-decoration: none; } .dk-tumu { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 700; text-decoration: none; }
.dk-alt { border-top: 1px solid var(--line); padding: 22px 24px; text-align: center; font-size: 13.5px; color: var(--muted); }
@media (max-width: 960px) {
    .dk-govde { grid-template-columns: 1fr; }
    .dk-menu { display: none; position: fixed; inset: 65px 0 0 0; z-index: 15; height: auto; background: var(--bg); border-right: 0; }
    .dk-menu.acik { display: block; }
    .dk-menu-ac { display: inline-block; }
    .dk-icerik { padding: 24px 16px 60px; }
    .dk-ust { padding: 10px 16px; gap: 10px; flex-wrap: wrap; }
    .dk-ust-bag a { display: none; }
    .dk-ara { order: 3; flex-basis: 100%; max-width: none; }
    .dk-onceki-sonraki { grid-template-columns: 1fr; }
}