/*
Theme Name:   Toolkontor Child
Theme URI:    https://toolkontor.de/
Description:  Child Theme für GeneratePress - Editorial-Design für Software-Reviews. Maßgeschneidert für toolkontor.de.
Author:       Tom
Author URI:   https://toolkontor.de/
Template:     generatepress
Version:      1.3.0
License:      GNU General Public License v2 or later
License URI:  http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:  toolkontor-child
*/

/* === Google Fonts === */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Source+Sans+3:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* === Design Tokens === */
:root {
  /* Farben - "Editorial / Trustworthy Tech" */
  --tk-bg:           #fafaf7;       /* Warmer Off-White Hintergrund */
  --tk-bg-elevated:  #ffffff;       /* Karten, Boxen */
  --tk-bg-soft:      #f4f2eb;       /* Dezent abgesetzt */
  --tk-text:         #1a1a1a;       /* Hauptschrift */
  --tk-text-muted:   #555555;       /* Sekundärtext */
  --tk-text-light:   #888888;       /* Captions */
  --tk-accent:       #0a4d68;       /* Hauptakzent - Petrol */
  --tk-accent-hover: #086078;
  --tk-border:       #e8e6df;
  --tk-border-soft:  #f0eee7;

  /* Semantik */
  --tk-success:      #4a7c59;       /* Tipp-Grün */
  --tk-success-bg:   #f3f7f3;
  --tk-warning:      #c1432e;       /* Warnung-Rost */
  --tk-warning-bg:   #fbf3f1;
  --tk-info:         #5b7c99;       /* Info-Blaugrau */
  --tk-info-bg:      #f4f7fa;

  /* Typografie */
  --tk-font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --tk-font-body:    'Source Sans 3', system-ui, -apple-system, sans-serif;
  --tk-font-mono:    'JetBrains Mono', Consolas, Monaco, monospace;

  /* Spacing */
  --tk-space-xs: 0.5rem;
  --tk-space-sm: 1rem;
  --tk-space-md: 2rem;
  --tk-space-lg: 4rem;
  --tk-space-xl: 6rem;
}

/* === Base === */
body {
  font-family: var(--tk-font-body);
  color: var(--tk-text);
  background: var(--tk-bg);
  line-height: 1.65;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}

/* === Typografie === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--tk-font-display);
  font-weight: 500;
  color: var(--tk-text);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2rem);
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

h3 {
  font-family: var(--tk-font-body);
  font-size: 1.35rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

h4 {
  font-family: var(--tk-font-body);
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

p { margin-bottom: 1.25rem; }

a {
  color: var(--tk-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

a:hover { color: var(--tk-accent-hover); }

/* === Header / Branding === */
.site-header {
  background: var(--tk-bg) !important;
  border-bottom: 1px solid var(--tk-border);
  padding: 0.5rem 0;
}

.site-title a {
  font-family: var(--tk-font-display) !important;
  font-weight: 700 !important;
  font-size: 1.65rem !important;
  color: var(--tk-text) !important;
  text-decoration: none;
  letter-spacing: -0.035em;
}

.site-description {
  font-family: var(--tk-font-body) !important;
  font-size: 0.85rem !important;
  color: var(--tk-text-muted) !important;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.main-navigation {
  background: var(--tk-bg) !important;
}

.main-navigation .menu > .menu-item > a {
  font-family: var(--tk-font-body);
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  color: var(--tk-text) !important;
  text-decoration: none;
  padding: 1rem 1.25rem;
}

.main-navigation .menu > .current-menu-item > a {
  color: var(--tk-accent) !important;
}

/* === Hero Section === */
.tk-hero {
  padding: 5rem 2rem 4.5rem;
  text-align: center;
  background: linear-gradient(180deg, var(--tk-bg) 0%, var(--tk-bg-soft) 100%);
  border-bottom: 1px solid var(--tk-border);
  margin: -2rem -2rem 0;
}

.tk-hero-eyebrow {
  font-family: var(--tk-font-body);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--tk-accent);
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.tk-hero h1 {
  font-family: var(--tk-font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 500;
  max-width: 760px;
  margin: 0 auto 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.tk-hero h1 em {
  font-style: italic;
  color: var(--tk-accent);
}

.tk-hero p.tk-hero-lede {
  font-size: 1.2rem;
  color: var(--tk-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.55;
}

/* === CTA Buttons === */
.tk-cta-primary, .tk-cta {
  display: inline-block;
  padding: 0.85rem 1.85rem;
  background: var(--tk-accent);
  color: white !important;
  text-decoration: none !important;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.15s, transform 0.15s;
  border: none;
  cursor: pointer;
  font-family: var(--tk-font-body);
}

.tk-cta-primary:hover, .tk-cta:hover {
  background: var(--tk-accent-hover);
  color: white !important;
  transform: translateY(-1px);
}

/* === Themen-Grid auf Startseite === */
.tk-themen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.tk-thema {
  background: var(--tk-bg-elevated);
  padding: 2rem 1.75rem;
  border: 1px solid var(--tk-border);
  border-radius: 6px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.tk-thema:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  border-color: #d4d2cc;
}

.tk-thema-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
  display: block;
}

.tk-thema h3 {
  font-family: var(--tk-font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.tk-thema p {
  color: var(--tk-text-muted);
  font-size: 0.97rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}

.tk-thema a {
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

.tk-thema a:hover {
  text-decoration: underline;
}

/* === About-Block auf Startseite === */
.tk-about-block {
  max-width: 740px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.tk-about-block h2 {
  margin-top: 0;
  text-align: center;
}

/* === Content Boxes (Tipp / Warnung / Info) === */
.tk-box {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid;
  background: var(--tk-bg-elevated);
  border-radius: 0 4px 4px 0;
  font-size: 1rem;
  line-height: 1.6;
}

.tk-box p { margin-bottom: 0.75rem; }
.tk-box p:last-child { margin-bottom: 0; }

.tk-box-tipp    { border-left-color: var(--tk-success); background: var(--tk-success-bg); }
.tk-box-warnung { border-left-color: var(--tk-warning); background: var(--tk-warning-bg); }
.tk-box-info    { border-left-color: var(--tk-info);    background: var(--tk-info-bg); }

.tk-box-label {
  font-family: var(--tk-font-body);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.5rem;
}

.tk-box-tipp    .tk-box-label { color: var(--tk-success); }
.tk-box-warnung .tk-box-label { color: var(--tk-warning); }
.tk-box-info    .tk-box-label { color: var(--tk-info); }

/* === Affiliate Disclaimer === */
.tk-affiliate-disclaimer {
  margin: 1.5rem 0 2.5rem;
  padding: 1rem 1.25rem;
  background: var(--tk-bg-soft);
  border: 1px solid var(--tk-border);
  border-radius: 4px;
  font-size: 0.92rem;
  color: var(--tk-text-muted);
  line-height: 1.55;
}

.tk-affiliate-disclaimer strong {
  color: var(--tk-text);
  font-weight: 600;
}

/* === Schritt-Karten === */
.tk-schritte {
  margin: 2rem 0;
  display: grid;
  gap: 1.25rem;
}

.tk-schritt {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem 1.75rem;
  background: var(--tk-bg-elevated);
  border: 1px solid var(--tk-border);
  border-radius: 6px;
}

.tk-schritt-nummer {
  font-family: var(--tk-font-display);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--tk-accent);
  line-height: 0.9;
  letter-spacing: -0.04em;
}

.tk-schritt-content h4 {
  margin: 0 0 0.5rem;
  font-family: var(--tk-font-body);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tk-schritt-content p {
  margin-bottom: 0.5rem;
  color: var(--tk-text-muted);
  line-height: 1.6;
}

.tk-schritt-content p:last-child { margin-bottom: 0; }

/* === Pro / Contra === */
.tk-procontra {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.tk-pro, .tk-contra {
  padding: 1.5rem 1.5rem 1.25rem;
  border-radius: 6px;
  border: 1px solid;
}

.tk-pro    { background: var(--tk-success-bg); border-color: #cde3d2; }
.tk-contra { background: var(--tk-warning-bg); border-color: #e8c8c0; }

.tk-pro-label, .tk-contra-label {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.85rem;
}

.tk-pro-label    { color: var(--tk-success); }
.tk-contra-label { color: var(--tk-warning); }

.tk-pro ul, .tk-contra ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.97rem;
}

.tk-pro li, .tk-contra li {
  margin-bottom: 0.4rem;
}

@media (max-width: 640px) {
  .tk-procontra { grid-template-columns: 1fr; }
}

/* === Vergleichstabellen === */
.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.97rem;
  background: var(--tk-bg-elevated);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--tk-border);
}

.entry-content thead th, .entry-content table th {
  background: var(--tk-text);
  color: white;
  padding: 0.9rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.entry-content td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--tk-border);
  line-height: 1.5;
}

.entry-content tr:last-child td { border-bottom: none; }
.entry-content tr:nth-child(even) td { background: var(--tk-bg-soft); }

/* === Mermaid-Diagramme === */
.mermaid,
pre.mermaid {
  margin: 2.5rem auto;
  text-align: center;
  background: var(--tk-bg-elevated);
  padding: 1.5rem;
  border: 1px solid var(--tk-border);
  border-radius: 6px;
  font-family: var(--tk-font-body);
  font-size: 1rem;
  color: var(--tk-text);
  white-space: normal;
  line-height: 1.5;
  overflow-x: auto;
}

/* Wenn Mermaid noch nicht gerendert hat, soll der Source-Code 
   nicht als Pre-Block "blitzen" */
pre.mermaid:not([data-processed]) {
  visibility: hidden;
  min-height: 100px;
}

/* === Blog Post === */
.single-post .entry-content {
  max-width: 740px;
  margin: 0 auto;
  font-size: 1.08rem;
  line-height: 1.75;
}

.single-post .entry-content > h2 { margin-top: 3rem; }
.single-post .entry-content > p { margin-bottom: 1.5rem; }

.single-post .entry-header {
  max-width: 740px;
  margin: 2rem auto 1.5rem;
}

.single-post .entry-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  font-weight: 600;
  line-height: 1.15;
}

.single-post .entry-meta {
  font-size: 0.88rem;
  color: var(--tk-text-light);
  margin-top: 0.75rem;
  font-family: var(--tk-font-body);
}

/* === Sidebar === */
.widget-area {
  font-family: var(--tk-font-body);
}

.widget-area .widget {
  margin-bottom: 2.5rem;
}

.widget-title {
  font-family: var(--tk-font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
}

.widget ul {
  list-style: none;
  padding: 0;
}

.widget ul li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--tk-border-soft);
  font-size: 0.95rem;
}

.widget ul li:last-child { border-bottom: none; }

/* === Footer === */
.site-footer {
  background: #1a1a1a !important;
  color: #d4d2cc !important;
  padding: 3.5rem 0 2rem !important;
  margin-top: 5rem;
}

.site-footer a {
  color: #fafaf7 !important;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer h3, .site-footer .widget-title {
  color: #fafaf7;
  font-family: var(--tk-font-display);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.site-info {
  font-size: 0.88rem;
  color: #888;
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #333;
}

/* === Code === */
.entry-content pre {
  font-family: var(--tk-font-mono);
  background: #1a1a1a;
  color: #e8e6df;
  padding: 1.25rem 1.5rem;
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.55;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

.entry-content :not(pre) > code {
  font-family: var(--tk-font-mono);
  background: var(--tk-border);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.92em;
  color: var(--tk-text);
}

/* === Inline CTA in Artikeln === */
.tk-inline-cta {
  display: block;
  margin: 2.5rem 0;
  padding: 2rem;
  background: var(--tk-bg-soft);
  border: 1px solid var(--tk-border);
  border-radius: 6px;
  text-align: center;
}

.tk-inline-cta h4 {
  margin-top: 0;
  font-family: var(--tk-font-display);
  font-size: 1.3rem;
  font-weight: 600;
}

.tk-inline-cta p {
  color: var(--tk-text-muted);
  margin-bottom: 1.25rem;
}

/* === Responsive === */
@media (max-width: 768px) {
  .tk-hero { padding: 3rem 1rem 2.5rem; margin: -1rem -1rem 0; }
  .tk-themen-grid { grid-template-columns: 1fr; gap: 1.25rem; margin: 3rem auto; }
  .tk-schritt { grid-template-columns: 50px 1fr; gap: 1rem; padding: 1.25rem; }
  .tk-schritt-nummer { font-size: 2rem; }
  body { font-size: 17px; }
}