/*
Theme Name: Techfunke
Theme URI: https://techfunke.de/
Author: techfunke Redaktion
Description: Eigenes WordPress-Theme (kein Child-Theme, keine Fremd-Lizenz). Schnelles, EEAT-orientiertes Theme für Technik-Ratgeber: Prüfprotokoll, Kurz-Antwort, Quellen, Änderungsprotokoll, Autorenseiten, Anzeige-Kennzeichnung mit rel="sponsored", lokal gehostete Schriften, Hell- und Dunkelmodus mit Umschalter, kein jQuery.
Version: 1.3.0
Requires at least: 6.4
Tested up to: 7.1
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: techfunke
*/

/* Fonts: self-hosted, declared in inc/fonts.php (no requests to Google or CDNs from visitors). */

/* techfunke — "Werkbank" design system
   Layout: masthead + hub nav · 1180px grid · reading column ~68ch with a sticky rail (Prüfprotokoll + TOC) on wide screens.
   Signature: device "Typenschild" (rating plate) for test data, real keycaps for shortcuts, LED dots for content types. */
:root {
  --paper: #f3f6f4;
  --surface: #ffffff;
  --sunken: #e8eeeb;
  --ink: #13201b;
  --muted: #55655e;
  --line: #d3ddd8;
  --pcb: #0d5a48;          /* primary: circuit-board green */
  --pcb-ink: #ffffff;
  --spark: #f0ad00;        /* accent: the spark / status LED */
  --spark-soft: #fff2c4;
  --spark-ink: #4a3500;
  --ok: #1b7a3c;
  --warn: #a6440a;
  --info: #2b5c9e;
  --f-display: "Archivo", "Archivo Variable", "Arial Narrow", Arial, sans-serif;
  --f-body: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible Next Variable", Verdana, Tahoma, sans-serif;
  --f-mono: "Atkinson Hyperlegible Mono", "Atkinson Hyperlegible Mono Variable", ui-monospace, Menlo, Consolas, monospace;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: clamp(1.6rem, 1.2rem + 1.6vw, 2.1rem);
  --step-4: clamp(2rem, 1.4rem + 2.6vw, 3rem);
  --r: 4px;
  --gutter: clamp(16px, 4vw, 32px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0c1411; --surface: #121c18; --sunken: #0f1814; --ink: #e2ebe7; --muted: #97a8a1; --line: #263530;
    --pcb: #5cc4a5; --pcb-ink: #062219; --spark: #ffc636; --spark-soft: #33290a; --spark-ink: #ffe9a6;
    --ok: #62d18f; --warn: #ff9c63; --info: #8db6ff; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0c1411; --surface: #121c18; --sunken: #0f1814; --ink: #e2ebe7; --muted: #97a8a1; --line: #263530;
  --pcb: #5cc4a5; --pcb-ink: #062219; --spark: #ffc636; --spark-soft: #33290a; --spark-ink: #ffe9a6;
  --ok: #62d18f; --warn: #ff9c63; --info: #8db6ff; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--f-body); font-size: var(--step-0); line-height: 1.6; }
img, svg { max-width: 100%; }
a { color: var(--pcb); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--spark); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-stretch: 112%; line-height: 1.12; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); font-weight: 750; }
h3 { font-size: var(--step-2); font-weight: 700; }
p { margin: 0; }
.wrap { max-width: 1180px; margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }
.mono { font-family: var(--f-mono); }
.eyebrow { font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- masthead */
.masthead { background: var(--surface); border-bottom: 1px solid var(--line); }
.masthead .row { display: flex; align-items: center; gap: 20px; padding-block: 14px; }
.logo { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.logo svg { width: 30px; height: 30px; flex: none; }
.logo b { font-family: var(--f-display); font-stretch: 125%; font-weight: 800; font-size: 1.45rem; letter-spacing: -0.02em; }
.logo span { color: var(--muted); font-weight: 400; }
.search { margin-left: auto; display: flex; align-items: center; gap: 8px; background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); padding: 6px 10px; min-width: 0; flex: 0 1 320px; }
.search input { border: 0; background: transparent; font: inherit; color: var(--ink); width: 100%; min-width: 0; }
.search input:focus { outline: none; }
.search:focus-within { outline: 3px solid var(--spark); outline-offset: 1px; }
.search svg { width: 18px; height: 18px; flex: none; color: var(--muted); }
.hubnav { border-top: 1px solid var(--line); overflow-x: auto; scrollbar-width: thin; }
.hubnav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; white-space: nowrap; }
.hubnav a { display: block; padding: 10px 12px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.95rem; border-bottom: 3px solid transparent; }
.hubnav a:hover, .hubnav a[aria-current="page"] { border-bottom-color: var(--spark); }
.hubnav .tools-link, .hubnav .tools-link a { color: var(--pcb); }

/* ---------- light / dark toggle */
.theme-toggle { flex: none; display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.theme-toggle:hover { border-color: var(--pcb); color: var(--pcb); }
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .i-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .i-moon { display: none; }
}
img.avatar { object-fit: cover; padding: 0; background: var(--pcb); }

/* ---------- content type marker ("LED") */
.type { display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.type::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--pcb); box-shadow: 0 0 0 2px color-mix(in srgb, var(--pcb) 22%, transparent); }
.type.erklaert::before { background: var(--info); box-shadow: 0 0 0 2px color-mix(in srgb, var(--info) 22%, transparent); }
.type.kauf::before { background: var(--warn); box-shadow: 0 0 0 2px color-mix(in srgb, var(--warn) 22%, transparent); }
.type.werkzeug::before { background: var(--spark); box-shadow: 0 0 0 2px color-mix(in srgb, var(--spark) 30%, transparent); }
.type.termin::before { background: var(--ink); }

.ad-label { display: inline-block; font-family: var(--f-mono); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; background: var(--spark-soft); color: var(--spark-ink); border: 1.5px solid var(--spark-ink); padding: 3px 10px; border-radius: 2px; }

/* ---------- keycaps */
kbd { font-family: var(--f-mono); font-size: 0.85em; font-weight: 600; display: inline-block; min-width: 1.9em; text-align: center; padding: 0.08em 0.45em; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-bottom-width: 3px; border-radius: 6px; line-height: 1.5; white-space: nowrap; }
.combo { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.combo i { font-style: normal; color: var(--muted); }

/* ---------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 1rem var(--f-body); padding: 10px 16px; border-radius: var(--r); border: 1.5px solid var(--pcb); background: var(--pcb); color: var(--pcb-ink); text-decoration: none; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--pcb); }

/* ---------- home: lead */
.lead { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 28px; padding-block: 28px 8px; }
.lead-story { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(20px, 3vw, 32px); display: grid; gap: 14px; align-content: start; }
.lead-story h1 a { color: var(--ink); text-decoration: none; }
.lead-story h1 a:hover { text-decoration: underline; text-decoration-color: var(--spark); text-decoration-thickness: 4px; }
.lead-story .dek { font-size: var(--step-1); color: var(--muted); max-width: 60ch; }
.answer { border: 1.5px solid var(--spark); background: var(--spark-soft); color: var(--ink); padding: 14px 16px; border-radius: var(--r); display: grid; gap: 6px; }
.answer .eyebrow { color: var(--spark-ink); }
.byline { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: 0.9rem; color: var(--muted); }
.byline strong { color: var(--ink); font-weight: 600; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--sunken); border: 1px solid var(--line); display: inline-grid; place-items: center; font-family: var(--f-mono); font-size: 0.75rem; color: var(--muted); flex: none; }

.toolbox { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: grid; gap: 12px; align-content: start; }
.toolbox ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.toolbox li a { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 8px; border-radius: var(--r); text-decoration: none; color: var(--ink); }
.toolbox li a:hover { background: var(--sunken); }
.toolbox .ico { width: 36px; height: 36px; display: grid; place-items: center; background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); color: var(--pcb); }
.toolbox .ico svg { width: 20px; height: 20px; }
.toolbox small { display: block; color: var(--muted); font-size: 0.85rem; }
.toolbox .arrow { color: var(--muted); font-family: var(--f-mono); }
.privacy-note { display: flex; gap: 8px; font-size: 0.85rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 10px; }

/* ---------- sections */
.section { padding-block: 36px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; border-bottom: 2px solid var(--ink); padding-bottom: 8px; }
.section-head h2 { font-size: var(--step-2); }
.section-head a { font-family: var(--f-mono); font-size: 0.85rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.card { display: grid; gap: 8px; align-content: start; padding-block: 4px 14px; border-bottom: 1px solid var(--line); min-width: 0; }
.card h3 { font-size: 1.18rem; font-stretch: 105%; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { text-decoration: underline; text-decoration-color: var(--spark); text-decoration-thickness: 3px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.meta { font-family: var(--f-mono); font-size: 0.78rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 12px; }

/* hubs */
.hubs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.hub { background: var(--surface); padding: 18px; display: grid; gap: 8px; text-decoration: none; color: var(--ink); min-width: 0; }
.hub:hover { background: var(--sunken); }
.hub svg { width: 26px; height: 26px; color: var(--pcb); }
.hub strong { font-family: var(--f-display); font-stretch: 110%; font-size: 1.08rem; }
.hub span { font-size: 0.86rem; color: var(--muted); }
.hub em { font-style: normal; font-family: var(--f-mono); font-size: 0.75rem; color: var(--muted); }

/* calendar */
.dates { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.dates li { display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--line); }
.dates time { font-family: var(--f-mono); font-weight: 600; }
.dates .st { font-family: var(--f-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 2px 6px; border-radius: 2px; border: 1px solid var(--line); color: var(--muted); }
.dates .st.ok { color: var(--ok); border-color: currentColor; }
.dates .st.maybe { color: var(--warn); border-color: currentColor; }

/* principles */
.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.principle { display: grid; gap: 8px; align-content: start; }
.principle h3 { font-size: 1.05rem; }
.principle p { font-size: 0.93rem; color: var(--muted); }

/* ---------- breadcrumbs */
.crumbs { font-size: 0.85rem; color: var(--muted); padding-block: 18px 6px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "›"; margin-right: 6px; color: var(--muted); }
.crumbs a { color: var(--muted); }

/* ---------- category */
.hub-intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; padding-block: 10px 28px; align-items: start; }
.hub-intro p { font-size: var(--step-1); color: var(--muted); max-width: 62ch; }
.hub-intro .who { font-size: 0.9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 0.9rem; padding: 6px 12px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; color: var(--ink); text-decoration: none; }
.chip:hover, .chip[aria-pressed="true"] { border-color: var(--pcb); color: var(--pcb); }
.starthere { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: grid; gap: 10px; }
.starthere ol { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.row-item { display: grid; grid-template-columns: 130px minmax(0, 1fr) 150px; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: start; }
.row-item h3 { font-size: 1.12rem; font-stretch: 105%; }
.row-item h3 a { color: var(--ink); text-decoration: none; }
.row-item h3 a:hover { text-decoration: underline; text-decoration-color: var(--spark); text-decoration-thickness: 3px; }
.row-item p { color: var(--muted); font-size: 0.95rem; margin-top: 4px; }
.row-item .meta { flex-direction: column; text-align: right; }
.pager { display: flex; gap: 8px; justify-content: center; padding-block: 24px; font-family: var(--f-mono); }
.pager a, .pager span { padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; }
.pager span { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- article */
.article-head { display: grid; gap: 14px; padding-block: 8px 24px; max-width: 820px; }
.article-head .dek { font-size: var(--step-1); color: var(--muted); }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: start; padding-bottom: 48px; }
.prose { max-width: 70ch; font-size: 1.1rem; line-height: 1.68; display: grid; gap: 1.05em; min-width: 0; }
.prose h2 { margin-top: 0.9em; font-size: 1.6rem; scroll-margin-top: 20px; }
.prose h3 { font-size: 1.22rem; margin-top: 0.4em; }
.prose ul, .prose ol { margin: 0; padding-left: 1.3em; display: grid; gap: 0.35em; }
.prose code { font-family: var(--f-mono); font-size: 0.92em; background: var(--sunken); padding: 0.05em 0.35em; border-radius: 3px; }
.rail { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 16px); display: grid; gap: 20px; }

/* Typenschild: test record styled like a device rating plate */
.plate { position: relative; border: 1.5px solid var(--ink); border-radius: 6px; background: var(--surface); padding: 14px 16px 12px; font-family: var(--f-mono); font-size: 0.8rem; }
.plate::before, .plate::after { content: ""; position: absolute; top: 8px; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--muted); }
.plate::before { left: 8px; } .plate::after { right: 8px; }
.plate h2, .plate .plate-title { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; text-align: center; font-weight: 700; margin: 0 0 10px; font-stretch: 100%; }
.plate dl { margin: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; }
.plate dt { color: var(--muted); }
.plate dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.plate .seal { margin-top: 10px; padding-top: 8px; border-top: 1px dashed var(--line); display: flex; justify-content: space-between; gap: 8px; color: var(--ok); font-weight: 700; }

.toc { border-left: 2px solid var(--line); padding-left: 14px; display: grid; gap: 6px; font-size: 0.92rem; }
.toc strong { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover, .toc a.active { color: var(--ink); text-decoration: underline; text-decoration-color: var(--spark); text-decoration-thickness: 2px; }

.steps { list-style: none; padding: 0 !important; counter-reset: step; display: grid; gap: 18px !important; }
.steps > li { counter-increment: step; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; }
.steps > li::before { content: counter(step); font-family: var(--f-mono); font-weight: 700; width: 36px; height: 36px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); border-bottom-width: 3px; border-radius: 6px; }
.steps strong { display: block; }

/* browser mock used instead of a screenshot in the preview */
.mock { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); margin: 0; }
.mock .bar { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--sunken); border-bottom: 1px solid var(--line); }
.mock .dots { display: flex; gap: 5px; }
.mock .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.mock .url { flex: 1; min-width: 0; font-family: var(--f-mono); font-size: 0.85rem; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock .screen { padding: 26px 20px; display: grid; gap: 10px; justify-items: center; text-align: center; }
.mock .screen .brand { font-family: var(--f-display); font-weight: 800; font-stretch: 120%; color: var(--info); }
.mock .field { width: min(260px, 100%); border: 1px solid var(--line); border-radius: 4px; padding: 8px; text-align: left; font-size: 0.85rem; color: var(--muted); }
.mock .go { width: min(260px, 100%); background: var(--info); color: var(--surface); border-radius: 4px; padding: 8px; font-weight: 600; font-size: 0.9rem; }
.mock figcaption, figure figcaption { font-size: 0.85rem; color: var(--muted); padding: 8px 12px; border-top: 1px solid var(--line); }

.callout { border: 1px solid var(--line); background: var(--surface); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 6px; }
.callout.warn { border-color: var(--warn); }
.callout.warn .eyebrow { color: var(--warn); }

details { border-bottom: 1px solid var(--line); }
details summary { cursor: pointer; padding: 12px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; font-family: var(--f-mono); color: var(--muted); }
details[open] summary::after { content: "–"; }
details > div { padding-bottom: 14px; display: grid; gap: 8px; }

.sources { font-size: 0.92rem; }
.sources ol { padding-left: 1.3em; display: grid; gap: 6px; margin: 0; }
.changelog { list-style: none; margin: 0; padding: 0 !important; display: grid; gap: 6px !important; font-size: 0.92rem; }
.changelog li { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 12px; }
.changelog time { font-family: var(--f-mono); color: var(--muted); }

.authorbox { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--r); padding: 18px; }
.authorbox .avatar { width: 64px; height: 64px; font-size: 1rem; }
.authorbox p { font-size: 0.95rem; color: var(--muted); }
.feedback { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; border: 1px dashed var(--line); padding: 14px 16px; border-radius: var(--r); }

.toolcta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; border: 1.5px solid var(--pcb); border-radius: var(--r); padding: 16px; background: var(--surface); }

/* sponsored */
.sponsor-box { border: 1.5px solid var(--spark-ink); background: var(--spark-soft); color: var(--ink); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 6px; font-size: 0.95rem; }

/* ---------- tool */
.tool { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: clamp(16px, 3vw, 28px); display: grid; gap: 18px; }
.pw-out { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.pw-out output { font-family: var(--f-mono); font-size: clamp(1.05rem, 0.9rem + 1vw, 1.45rem); background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; overflow-wrap: anywhere; min-width: 0; }
.meter { height: 8px; background: var(--sunken); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.meter i { display: block; height: 100%; width: 0; background: var(--warn); transition: width .2s ease; }
.meter-row { display: flex; justify-content: space-between; gap: 12px; font-family: var(--f-mono); font-size: 0.85rem; color: var(--muted); }
.controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.controls label { display: flex; gap: 10px; align-items: center; }
.controls input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--pcb); }
.range { grid-column: 1 / -1; display: grid; gap: 6px; }
.range input { width: 100%; accent-color: var(--pcb); }
[hidden] { display: none !important; }
.ok-msg.warn { color: var(--warn); }
.tool, .tool > *, .tool .form > *, .tool .form label { min-width: 0; }
.tool .form input, .tool .form select, .tool .form textarea { width: 100%; min-width: 0; box-sizing: border-box; }
.tool .inline-field input { width: 100%; }
.form .checks label { display: flex; gap: 8px; align-items: center; font-weight: 400; }
.tool .results, .prose .tool-list, .tool-list { padding-left: 0; margin-left: 0; }

.row-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.inline-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; font-weight: 400; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); justify-self: start; }
.seg label, .seg button { display: inline-flex; align-items: center; gap: 6px; font: 600 0.95rem var(--f-body); padding: 7px 12px; border-radius: calc(var(--r) - 2px); border: 0; background: transparent; color: var(--ink); cursor: pointer; }
.seg input { accent-color: var(--pcb); }
.seg label:has(input:checked), .seg button[aria-pressed="true"] { background: var(--surface); box-shadow: 0 0 0 1px var(--line); color: var(--pcb); }
.checks { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.checks label { display: flex; gap: 8px; align-items: center; font-weight: 400; }
.checks input { width: 18px; height: 18px; accent-color: var(--pcb); }
.tool textarea { resize: vertical; font-family: var(--f-mono); }
.qr-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 260px); gap: 24px; align-items: start; }
.qr-out { margin: 0; display: grid; gap: 8px; justify-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 12px; }
.qr-out canvas { width: 100%; max-width: 236px; height: auto; image-rendering: pixelated; }
.qr-out figcaption { color: #5b6660; font-size: 0.8rem; text-align: center; }
.drop { display: grid; justify-items: center; gap: 6px; text-align: center; padding: 28px 16px; border: 2px dashed var(--line); border-radius: 8px; background: var(--sunken); cursor: pointer; }
.drop:hover, .drop.over, .drop:focus-within { border-color: var(--pcb); }
.drop svg { width: 32px; height: 32px; color: var(--pcb); }
.drop span { color: var(--muted); font-size: 0.9rem; }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.results { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.results:empty { display: none; }
.results li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; background: var(--surface); }
.results li span { display: grid; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.results li small { color: var(--muted); }
.results li.err { border-color: var(--warn); }
.results li.err small { color: var(--warn); }
.table-scroll { overflow-x: auto; }
.tool-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.tool-table th, .tool-table td { border-bottom: 1px solid var(--line); padding: 9px 8px; text-align: left; vertical-align: top; }
.tool-table th { font-family: var(--f-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; }
.tool-table td:first-child { white-space: nowrap; }
.tool-table small { color: var(--muted); }
.kb-group { display: grid; gap: 6px; }
.kb-group h3 { font-size: 1.1rem; margin: 6px 0 0; }
.tool-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tool-list a { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: var(--ink); text-decoration: none; }
.tool-list a:hover { border-color: var(--pcb); }
.tool-list .ico { width: 40px; height: 40px; display: grid; place-items: center; background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); color: var(--pcb); }
.tool-list .ico svg { width: 22px; height: 22px; }
.tool-list small { display: block; color: var(--muted); font-size: 0.88rem; }
.tool-list .arrow { color: var(--muted); font-family: var(--f-mono); }
@media (max-width: 720px) {
  .qr-grid, .tool-list { grid-template-columns: minmax(0, 1fr); }
  .qr-out { justify-self: center; width: 100%; max-width: 280px; }
  .tool-table td:first-child { white-space: normal; }
}

/* ---------- simple pages */
.tf-page { max-width: 760px; padding-block: 12px 56px; display: grid; gap: 18px; }
.tf-page h2 { font-size: 1.5rem; margin-top: 0.6em; }
.tf-page p, .tf-page li { font-size: 1.05rem; }
.tf-page ul { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.person { border: 1px solid var(--line); background: var(--surface); border-radius: var(--r); padding: 16px; display: grid; gap: 8px; }
.placeholder { background: var(--spark-soft); color: var(--spark-ink); padding: 0 4px; border-radius: 2px; font-family: var(--f-mono); font-size: 0.92em; }
.kv { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 4px; font-weight: 600; font-size: 0.95rem; }
.form input, .form select, .form textarea { font: inherit; padding: 9px 10px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: var(--ink); }
.ok-msg { color: var(--ok); font-weight: 600; }
.yes-no { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.yes-no > div { border: 1px solid var(--line); border-radius: var(--r); padding: 16px; background: var(--surface); display: grid; gap: 8px; }
.yes-no h3 { font-size: 1.05rem; }

/* ---------- footer */
.footer { background: var(--ink); color: var(--paper); margin-top: 24px; }
.footer .wrap { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 28px; padding-block: 36px; }
.footer a { color: var(--paper); text-decoration: none; opacity: 0.85; }
.footer a:hover { opacity: 1; text-decoration: underline; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 0.93rem; }
.footer h2 { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.7; margin-bottom: 10px; font-stretch: 100%; }
.footer p { font-size: 0.9rem; opacity: 0.8; max-width: 40ch; }
.footer .logo { color: var(--paper); }
.footer .logo span { color: var(--paper); opacity: 0.6; }
.footer .legal { grid-column: 1 / -1; border-top: 1px solid color-mix(in srgb, var(--paper) 20%, transparent); padding-top: 14px; font-family: var(--f-mono); font-size: 0.78rem; opacity: 0.7; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }

/* ---------- responsive */
@media (max-width: 980px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .rail { position: static; order: -1; }
  .rail .toc { display: none; }
  .hubs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .lead, .hub-intro, .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .row-item { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .row-item .meta { flex-direction: row; text-align: left; }
  .search { display: none; }
  .theme-toggle { margin-left: auto; }
  .team, .yes-no, .controls { grid-template-columns: minmax(0, 1fr); }
  .kv { grid-template-columns: minmax(0, 1fr); }
  .kv dd { margin-bottom: 8px; }
  .dates li { grid-template-columns: 100px minmax(0, 1fr); gap: 10px; }
  .dates .st { grid-column: 2; justify-self: start; }
  .toolcta { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 480px) {
  .hubs, .principles, .footer .wrap { grid-template-columns: minmax(0, 1fr); }
  .prose { font-size: 1.05rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---------- WordPress content */
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.prose > * { margin: 0; }
.prose img { height: auto; border-radius: 6px; }
.prose figure { margin: 0; }
.prose .wp-block-image figcaption, .prose .wp-caption-text { font-size: 0.85rem; color: var(--muted); padding-top: 6px; }
.prose blockquote { margin: 0; padding: 4px 0 4px 16px; border-left: 3px solid var(--line); color: var(--muted); }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.prose .wp-block-table { overflow-x: auto; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.prose th { font-family: var(--f-mono); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.prose pre { font-family: var(--f-mono); background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r); padding: 12px; overflow-x: auto; }
.prose a.tf-aff::after { content: "*"; color: var(--muted); }
.aff-note { font-size: 0.88rem; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--r); padding: 10px 12px; }
.alignleft { float: left; margin: 0 1em 1em 0; } .alignright { float: right; margin: 0 0 1em 1em; } .aligncenter { margin-inline: auto; }
.nav-links { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; padding-block: 24px; font-family: var(--f-mono); }
.nav-links a, .nav-links span { padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; }
.nav-links .current { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.empty-state { padding-block: 40px; display: grid; gap: 12px; max-width: 60ch; }
.hub-thumb { display: none; }