/* Grafikkartell — design tokens + components */
:root {
  --bg: #f6f7f4;
  --bg-elev: #ffffff;
  --bg-sunk: #eceee8;
  --line: #dcdfd6;
  --line-strong: #c3c7bb;
  --text: #14161a;
  --text-2: #4b5059;
  --text-3: #7a808a;
  --accent: #3f7d00;
  --accent-ink: #ffffff;
  --accent-soft: #e5f3cf;
  --down: #13804a;
  --down-soft: #dcf3e6;
  --up: #c2352b;
  --up-soft: #fbe3e0;
  --warn: #9a6500;
  --warn-soft: #fbefd5;
  --shadow: 0 1px 2px rgb(20 22 26 / .06), 0 8px 24px -12px rgb(20 22 26 / .18);
  --radius: 14px;
  --radius-sm: 9px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Space Grotesk', var(--font);
  --wrap: 1240px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d0f12; --bg-elev: #15181d; --bg-sunk: #0a0b0d; --line: #252a31; --line-strong: #353b44;
    --text: #eef0f2; --text-2: #b3b9c2; --text-3: #7f8792;
    --accent: #b6f23a; --accent-ink: #0d0f12; --accent-soft: #23310c;
    --down: #4ade80; --down-soft: #0f2a1b; --up: #ff7a6e; --up-soft: #33140f; --warn: #f5b942; --warn-soft: #2e2208;
    --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 12px 32px -16px rgb(0 0 0 / .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d0f12; --bg-elev: #15181d; --bg-sunk: #0a0b0d; --line: #252a31; --line-strong: #353b44;
  --text: #eef0f2; --text-2: #b3b9c2; --text-3: #7f8792;
  --accent: #b6f23a; --accent-ink: #0d0f12; --accent-soft: #23310c;
  --down: #4ade80; --down-soft: #0f2a1b; --up: #ff7a6e; --up-soft: #33140f; --warn: #f5b942; --warn-soft: #2e2208;
  --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 12px 32px -16px rgb(0 0 0 / .7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--font); min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; outline: none; }
a { color: inherit; }
img, svg { display: block; }
button, input, select { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.015em; margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.muted { color: var(--text-2); }
.tiny { font-size: 12.5px; color: var(--text-3); }
.num { font-variant-numeric: tabular-nums; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ── header ─────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; gap: 16px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; font-family: var(--font-display); font-size: 20px; font-weight: 500; letter-spacing: -0.02em; white-space: nowrap; }
.logo b { font-weight: 700; color: var(--accent); }
.logo-mark { width: 30px; height: 30px; color: var(--accent); }
.logo-mark rect, .logo-mark circle:first-of-type { fill: var(--accent-soft); }
.header-search { flex: 1; max-width: 560px; display: flex; align-items: center; gap: 8px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: 999px; padding: 0 14px; height: 42px; transition: border-color .15s; }
.header-search:focus-within { border-color: var(--accent); }
.header-search svg { width: 18px; height: 18px; color: var(--text-3); flex: none; }
.header-search input { border: 0; background: none; outline: none; width: 100%; min-width: 0; }
.header-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.nav-pill { position: relative; display: inline-flex; align-items: center; gap: 7px; text-decoration: none; padding: 8px 12px; border-radius: 999px; color: var(--text-2); font-weight: 500; font-size: 14px; }
.nav-pill:hover { background: var(--bg-sunk); color: var(--text); }
.nav-pill svg { width: 18px; height: 18px; }
.badge { min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: 11.5px; font-weight: 700; display: inline-grid; place-items: center; }
.icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-elev); cursor: pointer; color: var(--text-2); }
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); }
.icon-btn svg { width: 18px; height: 18px; }
.demo-banner { background: var(--warn-soft); color: var(--warn); font-size: 13px; font-weight: 500; text-align: center; padding: 6px 16px; border-top: 1px solid var(--line); }

/* ── buttons, inputs, chips ─────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: var(--bg-elev); color: var(--text); border-radius: 10px; padding: 9px 14px; font-weight: 600; font-size: 14px; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--line-strong); }
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.06); border-color: var(--accent); }
.btn-ghost { background: none; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--bg-sunk); border-color: transparent; color: var(--text); }
.btn[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.select, .input { background: var(--bg-elev); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; min-width: 0; }
.select:focus, .input:focus { outline: none; border-color: var(--accent); }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: var(--bg-sunk); border: 1px solid var(--line); font-size: 13px; color: var(--text-2); text-decoration: none; white-space: nowrap; }
a.chip:hover, button.chip:hover { border-color: var(--line-strong); color: var(--text); }
button.chip { cursor: pointer; }
.chip-x { font-size: 15px; line-height: 1; opacity: .7; }
.tag { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 6px; }
.tag-down { background: var(--down-soft); color: var(--down); }
.tag-up { background: var(--up-soft); color: var(--up); }
.tag-accent { background: var(--accent-soft); color: var(--text); }
.tag-warn { background: var(--warn-soft); color: var(--warn); }

/* ── home ───────────────────────────────────────────────── */
.hero { padding: 64px 0 40px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 520px; background: radial-gradient(ellipse at 30% 40%, var(--accent-soft), transparent 60%); opacity: .9; pointer-events: none; z-index: -1; }
.hero h1 { font-size: clamp(34px, 6vw, 64px); max-width: 15ch; }
.hero p { font-size: clamp(16px, 2vw, 19px); color: var(--text-2); max-width: 56ch; margin: 18px 0 28px; }
.hero-search { display: flex; gap: 8px; max-width: 680px; background: var(--bg-elev); border: 1px solid var(--line-strong); border-radius: 16px; padding: 7px; box-shadow: var(--shadow); }
.hero-search input { flex: 1; min-width: 0; border: 0; background: none; outline: none; font-size: 17px; padding: 0 10px; }
.hero-search:focus-within { border-color: var(--accent); }
.quick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.section { padding: 36px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-head h2 { font-size: clamp(22px, 3vw, 28px); }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.cat-card { display: flex; flex-direction: column; gap: 10px; padding: 18px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; transition: transform .15s, border-color .15s, box-shadow .15s; }
.cat-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow); }
.cat-card .cat-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--text); }
.cat-card .cat-icon svg { width: 24px; height: 24px; }
.cat-card h3 { font-size: 18px; }
.cat-card .meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-3); margin-top: auto; }
.cat-card .meta b { color: var(--text); font-weight: 600; }
.props { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.prop { padding: 20px; border-radius: var(--radius); border: 1px dashed var(--line-strong); }
.prop h3 { font-size: 17px; margin-bottom: 6px; }
.prop p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.prop .n { font-family: var(--font-display); color: var(--accent); font-weight: 700; font-size: 14px; margin-bottom: 10px; display: block; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; font-size: 20px; line-height: 1; color: var(--text-3); }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 10px 0 0; color: var(--text-2); max-width: 70ch; }

/* ── product cards / deals ──────────────────────────────── */
.deal-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.pcard { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 16px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s, box-shadow .15s; }
.pcard:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.pcard-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.pcard .cat-label { font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.pcard h3 { font-family: var(--font); font-size: 15.5px; font-weight: 600; letter-spacing: 0; line-height: 1.35; }
.pcard h3 a { text-decoration: none; }
.pcard h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.pcard h3 a:hover { color: var(--accent); }
.spec-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.spec-chips span { font-size: 12.5px; padding: 3px 8px; border-radius: 6px; background: var(--bg-sunk); color: var(--text-2); }
.pcard-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: auto; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; white-space: nowrap; }
.price small { font-family: var(--font); font-size: 12px; font-weight: 500; color: var(--text-3); letter-spacing: 0; margin-right: 3px; }
.pcard-actions { position: relative; z-index: 2; display: flex; gap: 4px; }
.mini-btn { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 8px; border: 1px solid transparent; background: none; color: var(--text-3); cursor: pointer; }
.mini-btn:hover { background: var(--bg-sunk); color: var(--text); }
.mini-btn[aria-pressed="true"] { color: var(--accent); background: var(--accent-soft); }
.mini-btn svg { width: 17px; height: 17px; }
.mini-btn[aria-pressed="true"] svg.fillable { fill: currentColor; }
.spark { width: 96px; height: 30px; color: var(--text-3); }
.spark.down { color: var(--down); }
.spark.up { color: var(--up); }

/* ── listing ────────────────────────────────────────────── */
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--text-3); padding: 18px 0 8px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.page-title { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-title h1 { font-size: clamp(26px, 4vw, 36px); }
.listing { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px; align-items: start; padding-bottom: 48px; }
.filters { position: sticky; top: 84px; max-height: calc(100vh - 100px); overflow-y: auto; padding-right: 4px; scrollbar-width: thin; }
.filters-head { display: none; }
.fgroup { border-bottom: 1px solid var(--line); padding: 14px 0; }
.fgroup:first-child { padding-top: 0; }
.fgroup > summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 14px; }
.fgroup > summary::-webkit-details-marker { display: none; }
.fgroup > summary::after { content: ""; width: 8px; height: 8px; border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3); transform: rotate(45deg); margin: -4px 4px 0 0; transition: transform .15s; }
.fgroup[open] > summary::after { transform: rotate(-135deg); margin-top: 4px; }
.fgroup .active-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); margin-left: 8px; margin-right: auto; }
.fbody { padding-top: 12px; display: grid; gap: 6px; }
.check { display: flex; align-items: center; gap: 9px; font-size: 14px; cursor: pointer; padding: 3px 0; }
.check input { width: 17px; height: 17px; accent-color: var(--accent); margin: 0; flex: none; }
.check .count { margin-left: auto; font-size: 12px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.check.disabled { opacity: .4; }
.range-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: center; }
.range-row .input { width: 100%; padding: 7px 9px; font-size: 14px; font-variant-numeric: tabular-nums; }
.range-hint { font-size: 12px; color: var(--text-3); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button { border: 0; background: var(--bg-elev); padding: 6px 12px; cursor: pointer; font-size: 13.5px; color: var(--text-2); }
.seg button + button { border-left: 1px solid var(--line); }
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.more-toggle { background: none; border: 0; color: var(--accent); font-weight: 600; font-size: 13px; cursor: pointer; padding: 4px 0; justify-self: start; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.toolbar .grow { flex: 1; }
.toolbar-sort { display: flex; gap: 6px; align-items: center; }
.filter-open { display: none; }
.active-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.result-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.empty { padding: 48px 20px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius); color: var(--text-2); }
.empty h3 { color: var(--text); margin-bottom: 8px; }

/* table view */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th, table.data td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data th { position: sticky; top: 0; background: var(--bg-sunk); font-weight: 600; font-size: 12.5px; color: var(--text-2); z-index: 1; }
table.data th button { all: unset; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
table.data th button:hover { color: var(--text); }
table.data th button:focus-visible { outline: 2px solid var(--accent); }
table.data th[aria-sort] { color: var(--text); }
table.data td.name-cell { white-space: normal; min-width: 240px; font-weight: 600; }
table.data td.name-cell a { text-decoration: none; }
table.data td.name-cell a:hover { color: var(--accent); }
table.data td.r, table.data th.r { text-align: right; }
table.data tbody tr:hover td { background: var(--bg-sunk); }
.sticky-col { position: sticky; left: 0; background: var(--bg-elev); z-index: 1; }
th.sticky-col { z-index: 2; background: var(--bg-sunk); }

/* ── product page ───────────────────────────────────────── */
.product-head { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; margin-bottom: 28px; }
.product-head h1 { font-size: clamp(24px, 3.6vw, 36px); margin: 6px 0 12px; }
.buybox { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); display: grid; gap: 12px; }
.buybox .price { font-size: 36px; }
.stat-row { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--text-2); }
.stat-row b { color: var(--text); font-variant-numeric: tabular-nums; }
.panel { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.panel h2 { font-size: 20px; margin-bottom: 14px; }
.chart { width: 100%; height: 220px; }
.chart .grid line { stroke: var(--line); stroke-width: 1; }
.chart .axis text { fill: var(--text-3); font-size: 11px; stroke: none; font-family: var(--font); }
.chart .area { fill: var(--accent-soft); stroke: none; }
.chart .line { stroke: var(--accent); stroke-width: 2.2; }
.chart .dot { fill: var(--accent); stroke: var(--bg-elev); stroke-width: 2; }
.chart .hover-line { stroke: var(--line-strong); stroke-dasharray: 3 3; }
.chart-wrap { position: relative; }
.chart-tip { position: absolute; pointer-events: none; background: var(--text); color: var(--bg); font-size: 12.5px; padding: 5px 9px; border-radius: 7px; transform: translate(-50%, -120%); white-space: nowrap; opacity: 0; transition: opacity .1s; }
.range-tabs { margin-bottom: 12px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: top; }
.spec-table th { font-weight: 500; color: var(--text-2); width: 45%; padding-right: 12px; }
.spec-table td a { color: var(--accent); text-decoration: none; font-size: 12.5px; margin-left: 8px; }
.offers .shop { font-weight: 600; }
.avail { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }
.avail::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.avail.lagernd::before { background: var(--down); }
.avail.kurzfristig::before { background: var(--warn); }
.avail.bestellt::before { background: var(--up); }
.two-col { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 20px; align-items: start; }
.target-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.target-form .input { width: 120px; }

/* compare */
.compare-table td, .compare-table th { white-space: normal; min-width: 160px; vertical-align: top; }
.compare-table tr.diff td { background: color-mix(in srgb, var(--accent-soft) 45%, transparent); }
.compare-table td.best { font-weight: 700; color: var(--down); }

/* legal / static */
.prose { max-width: 72ch; padding: 24px 0 56px; }
.prose h1 { font-size: 32px; margin-bottom: 16px; }
.prose h2 { font-size: 20px; margin: 28px 0 8px; }
.prose p, .prose li { color: var(--text-2); }
.placeholder { background: var(--warn-soft); color: var(--warn); padding: 12px 14px; border-radius: 10px; font-size: 14px; }

/* footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 32px; padding: 36px 0 24px; background: var(--bg-sunk); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 2fr 1fr; gap: 24px; }
.footer-grid nav { display: flex; flex-wrap: wrap; gap: 8px 18px; align-content: start; }
.footer-grid nav a { text-decoration: none; color: var(--text-2); font-size: 14px; }
.footer-grid nav a:hover { color: var(--text); }
.footer-legal { flex-direction: column; }
.footer-fine { font-size: 12.5px; margin-top: 24px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 60; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.loading { padding: 80px 16px; text-align: center; color: var(--text-3); }
.backdrop { display: none; }

/* ── responsive ─────────────────────────────────────────── */
@media (max-width: 980px) {
  .listing { grid-template-columns: minmax(0, 1fr); }
  .filter-open { display: inline-flex; }
  .filters { position: fixed; inset: 0 0 0 auto; width: min(380px, 92vw); max-height: none; z-index: 50; background: var(--bg); padding: 0 16px 24px; transform: translateX(100%); transition: transform .2s; box-shadow: var(--shadow); }
  .filters.open { transform: none; }
  .filters-head { display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--bg); padding: 14px 0; z-index: 2; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
  .backdrop.show { display: block; position: fixed; inset: 0; background: rgb(0 0 0 / .45); z-index: 40; }
  .product-head, .two-col { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .header-row { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
  .header-search { order: 3; flex-basis: 100%; max-width: none; }
  .nav-label { display: none; }
  .nav-pill { padding: 8px; }
  .toolbar-sort .tiny { display: none; }
  .toolbar-sort { flex: 1; min-width: 0; }
  .toolbar-sort .select { width: 100%; }
  .toolbar .grow { display: none; }
  .hero { padding: 36px 0 24px; }
  .hero-search .btn span { display: none; }
  .result-grid, .deal-list { grid-template-columns: 1fr; }
  .buybox .price { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }