/* TALERLOTSE - PREMIUM GERMAN FINANCE PORTAL STYLESHEET 2026 */
:root {
  --color-primary: #0f172a;
  --color-primary-light: #1e293b;
  --color-accent: #059669;
  --color-accent-hover: #047857;
  --color-accent-light: #ecfdf5;
  --color-gold: #d97706;
  --color-gold-light: #fef3c7;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-hover: #f1f5f9;
  --color-border: #e2e8f0;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-danger: #dc2626;
  --color-success: #16a34a;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-w-content: 1240px;
}

[data-theme="dark"] {
  --color-primary: #f8fafc;
  --color-primary-light: #cbd5e1;
  --color-accent: #10b981;
  --color-accent-hover: #34d399;
  --color-accent-light: #064e3b;
  --color-gold: #fbbf24;
  --color-gold-light: #78350f;
  --color-bg: #090d16;
  --color-surface: #111827;
  --color-surface-hover: #1f2937;
  --color-border: #1f2937;
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-light: #64748b;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* LAYOUT CONTAINER */
.container {
  width: 100%;
  max-width: var(--max-w-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* TOP BAR & HEADER */
.top-bar {
  background-color: var(--color-primary);
  color: #94a3b8;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: #e2e8f0;
}

.top-bar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: inline-block;
}

.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 40;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
  text-decoration: none !important;
}

.brand-logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, #059669 0%, #0f172a 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(5, 150, 105, 0.25);
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.brand-name span {
  color: var(--color-accent);
}

.brand-tagline-sub {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  display: block;
  margin-top: -0.25rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

@media (max-width: 1024px) {
  .primary-nav {
    display: none;
  }
}

.nav-link {
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--color-surface-hover);
  color: var(--color-accent);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-icon:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.mobile-menu-toggle {
  display: none;
}

@media (max-width: 1024px) {
  .mobile-menu-toggle {
    display: inline-flex;
  }
}

/* SECONDARY SUBNAV / CATEGORY STRIP */
.category-strip {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}

.category-strip::-webkit-scrollbar {
  display: none;
}

.category-strip-inner {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0;
}

.category-pill {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: 9999px;
  background-color: transparent;
  transition: all 0.15s ease;
  text-decoration: none !important;
}

.category-pill:hover, .category-pill.active {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 600;
}

/* HERO SECTION */
.hero-section {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2.75rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  color: var(--color-text);
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  text-decoration: none !important;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text) !important;
}

.btn-secondary:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-accent);
}

.hero-card-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* SECTION HEADERS */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.section-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* CARDS & GRIDS */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(5, 150, 105, 0.4);
  transform: translateY(-2px);
}

.card-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.35;
  color: var(--color-text);
}

.card-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

/* FINANCIAL CALCULATOR STYLES */
.calc-wrapper {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 850px) {
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-val-display {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-accent);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.form-range {
  width: 100%;
  accent-color: var(--color-accent);
  cursor: pointer;
  margin-top: 0.5rem;
}

.calc-result-box {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-header {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  margin-bottom: 0.5rem;
}

.calc-result-value {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.calc-result-breakdown {
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1rem;
}

.calc-result-item {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.875rem;
  color: #cbd5e1;
}

.calc-result-item strong {
  color: #ffffff;
}

/* ARTICLE DETAIL & TYPOGRAPHY */
.article-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2.5rem;
}

.article-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.8125rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.article-title {
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  color: var(--color-text);
}

@media (max-width: 640px) {
  .article-title {
    font-size: 1.875rem;
  }
}

.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.article-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 950px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.article-sidebar {
  position: sticky;
  top: 5.5rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.toc-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.toc-list {
  list-style: none;
  font-size: 0.875rem;
}

.toc-item {
  margin-bottom: 0.5rem;
}

.toc-link {
  color: var(--color-text-muted);
  display: block;
  line-height: 1.4;
  transition: color 0.15s ease;
}

.toc-link:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.article-content {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
}

.article-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-content h3 {
  font-size: 1.3125rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  color: var(--color-text);
}

.article-content p {
  margin-bottom: 1.25rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-surface-hover);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

/* DATA TABLES */
.table-responsive, .article-content table {
  width: 100%;
  overflow-x: auto;
  margin: 1.75rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
}

.article-content table {
  display: table;
}

@media (max-width: 768px) {
  .article-content table {
    display: block;
    overflow-x: auto;
  }
}

.data-table, .article-content table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
}

.data-table th, .article-content th {
  background-color: var(--color-surface-hover);
  color: var(--color-text);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--color-border);
}

.data-table td, .article-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.data-table tr:last-child td, .article-content tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td, .article-content tr:hover td {
  background-color: var(--color-surface-hover);
}

/* MOBILE DRAWER OPEN STATES */
.mobile-drawer-backdrop.open {
  display: block !important;
}

.mobile-drawer.open {
  right: 0 !important;
}

/* SVG INFOGRAPHICS */
.infographic-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-sm);
}

.infographic-caption {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

/* FAQ ACCORDION */
.faq-box {
  margin: 3rem 0;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.faq-title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* AUTHOR BOX */
.author-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-top: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.author-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.author-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ADSENSE SAFE BANNER CONTAINER */
.ads-placeholder {
  background-color: var(--color-surface-hover);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  margin: 2rem 0;
  color: var(--color-text-light);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* FOOTER */
.site-footer {
  background-color: var(--color-primary);
  color: #94a3b8;
  padding: 4rem 0 2rem;
  margin-top: 5rem;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h5 {
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  font-size: 0.875rem;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  color: #94a3b8;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.disclaimer-text {
  font-size: 0.75rem;
  line-height: 1.5;
  color: #64748b;
  margin-top: 1.5rem;
}

/* COOKIE CONSENT BANNER (TTDSG & DSGVO COMPLIANT) */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 440px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.2), 0 8px 10px -6px rgb(0 0 0 / 0.2);
  z-index: 100;
  display: none;
}

.cookie-banner.active {
  display: block;
}

.cookie-header {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.cookie-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ADMIN PANEL STYLES */
.admin-badge {
  background-color: var(--color-gold);
  color: #ffffff;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}