/*
Theme Name: Bethesna Blog
Theme URI: https://blog.meinfahrer.app
Author: bemany
Description: Classic PHP theme porting the recovered FahrerApp magazine design. Brand-aware across a WordPress Multisite network (Clean-Click + meinFahrer) via a per-site accent color injected as --blog-accent. Ships the design's stylesheet verbatim.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bethesna-blog
*/

/* FahrerApp Blog — public website extension of the ERP design system */

@import url("fahrerapp-tokens.css");

/* Editorial type can swap in via Tweaks */
@import url("https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600;6..72,700&family=Playfair+Display:wght@400;500;600&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&display=swap");

:root {
  --fa-headline-font: "DM Sans", var(--fa-font-display);   /* matches Google Sans Flex spirit */
  --fa-font-accent: "Playfair Display", Georgia, serif;     /* serif label accent from landing */
  --fa-text-strong: #292d32;                                /* tone-matches landing */
  --blog-accent: var(--fa-primary);
  --blog-accent-dark: var(--fa-primary-dark);
  --blog-accent-tint-06: var(--fa-primary-tint-06);
  --blog-accent-tint-08: var(--fa-primary-tint-08);
  --blog-card-pad: 22px;                         /* Tweakable density */
  --blog-content-max: 1280px;
}

html { font-size: 100%; }                        /* override ERP 87.5% — blog reads at 16px */
body {
  font-family: var(--fa-font-body);
  color: var(--fa-text-primary);
  background: var(--fa-bg-app);
  -webkit-font-smoothing: antialiased;
}

/* ─────────────────────────── Reusable primitives ─────────────────────────── */

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 22px;
  font: 700 14.5px/1 "Inter", var(--fa-font-ui);
  letter-spacing: -0.02em;
  border-radius: 999px;                          /* pill — matches landing */
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 120ms, color 120ms, border-color 120ms;
  white-space: nowrap;
}
.btn-primary   { background: #000; color: #fff; border-color: #000; }
.btn-primary:hover { background: #1a1a1a; border-color: #1a1a1a; }
.btn-ghost     { background: #fff; color: var(--fa-text-strong); border-color: rgb(164,164,164); }
.btn-ghost:hover { background: #fafafa; border-color: var(--fa-text-strong); }
.btn-text      { background: transparent; color: var(--fa-text-strong); padding: 0; height: auto; border: none; font-weight: 600; }
.btn-text:hover { color: var(--blog-accent); }
.btn-sm        { height: 36px; padding: 0 16px; font-size: 13.5px; }
.btn-accent    { background: var(--blog-accent); color: #fff; border-color: var(--blog-accent); }
.btn-accent:hover { background: var(--blog-accent-dark); border-color: var(--blog-accent-dark); }

.eyebrow {
  font: 600 11px/1.2 var(--fa-font-ui);
  text-transform: uppercase;
  letter-spacing: var(--fa-letter-uppercase);
  color: var(--fa-text-disabled);
}
.eyebrow-accent { color: var(--blog-accent); }

.surface {
  background: var(--fa-bg-surface);
  border: 1px solid var(--fa-divider);
  border-radius: var(--fa-radius-md);
}

.divider-h { height: 1px; background: var(--fa-divider); width: 100%; }

/* ───────────────────────────── Top nav (shared) — pill style ───────────────────────────── */
.topnav-wrap {
  padding: 20px 40px 0;
  background: var(--fa-bg-surface);
}
.topnav {
  display: flex; align-items: center;
  height: 56px;
  padding: 8px 8px 8px 20px;
  background: #fff;
  border: 1px solid rgb(229,229,229);
  border-radius: 100px;
  max-width: var(--blog-content-max);
  margin: 0 auto;
}
.topnav-logo { display: flex; align-items: center; gap: 10px; }
.topnav-logo img { height: 26px; }
.topnav-logo-name {
  display: none;
}
.topnav-links {
  display: flex; gap: 32px;
  flex: 1; justify-content: center;
}
.topnav-link {
  font: 400 14px/1 "Inter", var(--fa-font-ui);
  letter-spacing: -0.01em;
  color: var(--fa-text-strong);
  padding: 8px 0;
  cursor: pointer;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.topnav-link:hover { color: var(--blog-accent); }
.topnav-link.active { color: var(--fa-text-strong); font-weight: 600; }
.topnav-link.active::after { content: none; }
.topnav-link.active { border-bottom-color: var(--fa-text-strong); }
.topnav-spacer { display: none; }
.topnav-lang {
  font: 600 11px/1 "Inter";
  color: var(--fa-text-secondary);
  border: 1px solid rgb(229,229,229);
  background: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
  margin-right: 8px;
}

/* ───────────────────────────── Top nav — classic ERP-style (alt variant) ───────────────────────────── */
.topnav-classic-wrap {
  background: var(--fa-bg-surface);
  border-bottom: 1px solid var(--fa-divider);
}
.topnav-classic {
  display: flex; align-items: center; gap: 32px;
  padding: 16px 40px;
  max-width: var(--blog-content-max);
  margin: 0 auto;
}
.topnav-classic .topnav-logo img { height: 22px; }
.topnav-classic .topnav-logo-name {
  display: inline;
  font: 700 17px/1 var(--fa-font-display);
  color: var(--fa-text-strong);
  letter-spacing: -0.02em;
}
.topnav-classic-links { display: flex; gap: 4px; }
.topnav-classic-link {
  font: 500 13.5px/1 var(--fa-font-ui);
  color: var(--fa-text-primary);
  padding: 8px 12px;
  border-radius: var(--fa-radius-sm);
  cursor: pointer;
  text-decoration: none;
  position: relative;
}
.topnav-classic-link:hover { background: rgba(0,0,0,0.04); color: var(--fa-text-strong); }
.topnav-classic-link.active { color: var(--fa-text-strong); font-weight: 600; }
.topnav-classic-link.active::after {
  content: ""; display: block; height: 2px; width: calc(100% - 24px);
  background: var(--blog-accent); position: absolute; left: 12px; bottom: -2px; border-radius: 2px;
}
.topnav-classic-spacer { flex: 1; }
.topnav-classic-lang {
  font: 600 11px/1 var(--fa-font-ui);
  color: var(--fa-text-secondary);
  border: 1px solid var(--fa-divider);
  background: var(--fa-bg-surface);
  padding: 6px 10px;
  border-radius: 4px;
  display: inline-flex; align-items: center; gap: 6px;
}
.topnav-classic-cta {
  display: inline-flex; align-items: center; gap: 8px;
  height: 34px; padding: 0 14px;
  background: var(--blog-accent); color: #fff;
  border-radius: var(--fa-radius-xs);
  font: 600 13px/1 var(--fa-font-ui);
  text-decoration: none; cursor: pointer;
  letter-spacing: -0.005em;
}
.topnav-classic-cta:hover { background: var(--blog-accent-dark); }
.topnav-classic-anmelden {
  font: 500 13.5px/1 var(--fa-font-ui);
  color: var(--fa-text-primary);
  cursor: pointer;
  text-decoration: none;
}

/* ───────────────────────────── Footer (shared) ───────────────────────────── */
.footer {
  background: #0e1116;
  color: #c1c8d2;
  padding: 64px 40px 32px;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 56px;
  max-width: var(--blog-content-max);
  margin: 0 auto 48px;
}
.footer h5 {
  font: 600 12px/1.2 var(--fa-font-ui);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: var(--fa-letter-uppercase);
  margin: 0 0 16px;
}
.footer-link {
  display: block;
  font: 400 13.5px/2 var(--fa-font-body);
  color: #8b95a2;
  text-decoration: none;
  cursor: pointer;
}
.footer-link:hover { color: #fff; }
.footer-bottom {
  max-width: var(--blog-content-max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center;
  font: 400 12px/1.4 var(--fa-font-body); color: #6b7785;
}

/* ───────────────────────────── Section primitives ───────────────────────────── */
.section { padding: 80px 40px; }
.section-tight { padding: 56px 40px; }
.container { max-width: var(--blog-content-max); margin: 0 auto; }

.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 32px;
  gap: 32px;
}
.section-head h2 {
  font: 500 36px/1.1 var(--fa-headline-font);
  color: var(--fa-text-strong);
  letter-spacing: -0.018em;
}
.section-head p { color: var(--fa-text-secondary); font-size: 15px; max-width: 460px; }

/* ───────────────────────────── Cards ───────────────────────────── */
.card {
  background: var(--fa-bg-surface);
  border: 1px solid var(--fa-divider);
  border-radius: var(--fa-radius-md);
  overflow: hidden;
  transition: border-color 120ms, transform 120ms, box-shadow 200ms;
  cursor: pointer;
  display: flex; flex-direction: column;
}
.card:hover { border-color: rgba(0,0,0,0.12); box-shadow: var(--fa-shadow-2); }
.card-cover { aspect-ratio: 16/9; background: var(--fa-bg-soft); position: relative; overflow: hidden; }
.card-body { padding: var(--blog-card-pad); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--fa-text-secondary); }
.card-title {
  font: 500 19px/1.25 var(--fa-headline-font);
  color: var(--fa-text-strong);
  letter-spacing: -0.012em;
  text-wrap: pretty;
}
.card-title:hover { color: var(--blog-accent); }
.card-excerpt { font-size: 13.5px; line-height: 1.55; color: var(--fa-text-secondary); }
.card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; }

.category-pill {
  display: inline-flex; align-items: center;
  font: 500 12px/1 var(--fa-font-accent);          /* serif accent — landing vibe */
  color: var(--fa-text-strong);
  background: transparent;
  text-transform: none;
  letter-spacing: -0.015em;
  padding: 0;
  border-radius: 0;
}
.category-pill::before {
  content: ""; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blog-accent); margin-right: 8px;
  position: relative; top: -1px;
}
.category-pill.gray::before   { background: #9ca3af; }
.category-pill.yellow::before { background: #b78103; }
.category-pill.green::before  { background: var(--fa-success); }
.category-pill.red::before    { background: var(--fa-error); }
.category-pill.info::before   { background: var(--fa-info); }

/* legacy badge — keep tone-color but more like the landing's compact pill chip */
.badge-pill {
  display: inline-flex; align-items: center;
  font: 600 10.5px/1 "Inter";
  color: var(--fa-text-strong);
  background: var(--fa-bg-app);
  border: 1px solid var(--fa-divider);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  border-radius: 999px;
}

/* Typographic cover (no photo) */
.typo-cover {
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 22px;
  height: 100%;
  background: var(--fa-text-strong);
  color: #fff;
  position: relative;
}
.typo-cover.accent { background: var(--blog-accent); }
.typo-cover.soft { background: var(--fa-bg-soft); color: var(--fa-text-strong); }
.typo-cover.cream { background: #f1ede6; color: var(--fa-text-strong); }
.typo-cover-title {
  font: 700 22px/1.15 var(--fa-headline-font);
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.typo-cover-foot {
  font: 500 10.5px/1 var(--fa-font-ui);
  text-transform: uppercase;
  letter-spacing: var(--fa-letter-uppercase);
  opacity: 0.6;
}

/* ───────────────────────────── Prose (article body) ───────────────────────────── */
.prose { font: 400 17px/1.7 var(--fa-font-body); color: #2a3340; max-width: 720px; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 {
  font: 700 26px/1.2 var(--fa-headline-font); color: var(--fa-text-strong);
  letter-spacing: -0.02em;
  margin-top: 2em;
}
.prose h3 {
  font: 600 20px/1.3 var(--fa-headline-font); color: var(--fa-text-strong);
  letter-spacing: -0.015em;
  margin-top: 1.6em;
}
.prose p { font-size: 17px; line-height: 1.75; color: #2a3340; }
.prose strong { color: var(--fa-text-strong); font-weight: 600; }
.prose a { color: var(--blog-accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose blockquote {
  margin: 1.6em 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--blog-accent);
  font: 500 19px/1.5 var(--fa-headline-font);
  color: var(--fa-text-strong);
  letter-spacing: -0.01em;
}
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose figure { margin: 1.8em 0; }
.prose figcaption { font-size: 12.5px; color: var(--fa-text-disabled); margin-top: 8px; }
.prose .callout {
  background: var(--fa-notice-bg);
  border: 1px solid var(--fa-notice-border);
  color: var(--fa-notice-fg);
  border-radius: var(--fa-radius-sm);
  padding: 16px 20px;
  font-size: 14.5px; line-height: 1.55;
}
.prose .stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 1.6em 0; }
.prose .stat {
  background: var(--fa-bg-surface);
  border: 1px solid var(--fa-divider);
  border-radius: var(--fa-radius-sm);
  padding: 16px;
}
.prose .stat-value {
  font: 700 28px/1 var(--fa-headline-font);
  color: var(--fa-text-strong);
  letter-spacing: -0.025em;
}
.prose .stat-label {
  font: 500 11px/1.3 var(--fa-font-ui);
  color: var(--fa-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--fa-letter-uppercase);
  margin-top: 6px;
}

/* ───────────────────────────── Image placeholder ───────────────────────────── */
.img-ph {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #e8ecef 0%, #d4dbe2 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(30,39,49,0.18);
  font: 500 11px/1 var(--fa-font-ui);
  text-transform: uppercase; letter-spacing: var(--fa-letter-uppercase);
}
.img-ph.dark { background: linear-gradient(135deg, #1e2731 0%, #2d3a47 100%); color: rgba(255,255,255,0.18); }
.img-ph.warm { background: linear-gradient(135deg, #ede4d3 0%, #d5c5a8 100%); }
.img-ph.cool { background: linear-gradient(135deg, #e8ecf5 0%, #cbd6ee 100%); }

/* ─── Tweak overrides ─── */
.is-cozy   { --blog-card-pad: 28px; }
.is-normal { --blog-card-pad: 22px; }
.is-compact{ --blog-card-pad: 14px; }
.is-compact .card-title { font-size: 16px; }
.is-compact .card-excerpt { font-size: 12.5px; }

.font-editorial {
  --fa-headline-font: "Newsreader", Georgia, serif;
}
.font-editorial .prose h2,
.font-editorial .prose h3,
.font-editorial .card-title,
.font-editorial .section-head h2,
.font-editorial .typo-cover-title,
.font-editorial h1.hero-title,
.font-editorial h1.article-title { font-family: var(--fa-headline-font); letter-spacing: -0.012em; font-weight: 600; }

/* Accent variants */
.accent-fa-blue   { --blog-accent: var(--fa-primary); --blog-accent-dark: var(--fa-primary-dark); }
.accent-slate     { --blog-accent: #1e2731; --blog-accent-dark: #0e1116; }
.accent-deep-yellow { --blog-accent: #b38605; --blog-accent-dark: #7a5c00; }