/*
Theme Name: AIBoyfriendHub — Warm Daylight Lounge & Matchmaker Studio
Theme URI: https://aiboyfriendhub.com
Author: Athena & Foxy Editorial Lab
Description: Version 2 Warm Daylight Lounge & Matchmaker Studio theme for AIBoyfriendHub.com with Daylight/Evening toggle, 30-second Matchmaker Quiz, Romance Trope Matcher, Voice Call Previews, Character.AI Filter Alternative Matrix, and Discreet Billing Shield.
Version: 2.0.0
Text Domain: aiboyfriendhub
*/

:root {
  --bg-canvas: #FBF8F5;
  --bg-surface: #FFFFFF;
  --bg-card: #F3ECE4;
  --bg-elevated: #EAE0D5;
  --text-primary: #1E1614;
  --text-secondary: #3E302B;
  --text-muted: #5C4942;
  --accent-primary: #B53828;
  --accent-hover: #942B1D;
  --accent-soft: #FBEAE7;
  --trust-sage: #1F5C49;
  --trust-sage-bg: #E3F1EC;
  --gold-badge: #7A5216;
  --gold-badge-bg: #F9EFE0;
  --border-subtle: #C9B9AC;
  --border-strong: #8C7769;
  --shadow-card: 0 10px 30px -10px rgba(30, 22, 20, 0.08);
  --shadow-hover: 0 18px 40px -12px rgba(30, 22, 20, 0.14);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --font-serif: Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

html[data-theme="evening"] {
  --bg-canvas: #110A0E;
  --bg-surface: #1A1016;
  --bg-card: #24161F;
  --bg-elevated: #2F1D29;
  --text-primary: #FAF5F0;
  --text-secondary: #E6D8CF;
  --text-muted: #C7B2A6;
  --accent-primary: #D43B5E;
  --accent-hover: #B82D4D;
  --accent-soft: #381824;
  --trust-sage: #7CE0C1;
  --trust-sage-bg: #16382E;
  --gold-badge: #F3D092;
  --gold-badge-bg: #362814;
  --border-subtle: #4A3341;
  --border-strong: #78566B;
  --shadow-card: 0 14px 36px -10px rgba(0, 0, 0, 0.55);
  --shadow-hover: 0 20px 44px -10px rgba(0, 0, 0, 0.75);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.aibf-container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.aibf-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-canvas);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
}

.aibf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 0;
}

.aibf-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.aibf-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-primary);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(181, 56, 40, 0.25);
}

.aibf-brand-text {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.aibf-brand-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.aibf-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.aibf-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.94rem;
  padding: 10px 14px;
  border-radius: 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.aibf-nav a:hover,
.aibf-nav a[aria-current="page"] {
  background: var(--bg-card);
  color: var(--text-primary);
}

.aibf-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.aibf-theme-toggle {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-primary);
  border-radius: 999px;
  padding: 8px 14px;
  min-height: 44px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.aibf-theme-toggle:hover {
  background: var(--bg-card);
}

.aibf-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent-primary);
  color: #FFFFFF !important;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  min-height: 46px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(181, 56, 40, 0.24);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.aibf-btn-primary:hover {
  background: var(--accent-hover);
  color: #FFFFFF !important;
  transform: translateY(-1px);
}

.aibf-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-surface);
  color: var(--text-primary) !important;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 11px 18px;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  transition: background-color 0.15s ease;
}

.aibf-btn-secondary:hover {
  background: var(--bg-card);
}

/* Hero Section: Warm Daylight Lounge & 30-Second Matchmaker */
.aibf-hero {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border-subtle);
}

.aibf-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 36px;
  align-items: start;
}

.aibf-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--trust-sage-bg);
  color: var(--trust-sage);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.aibf-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.8vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: var(--text-primary);
}

.aibf-hero-lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin: 0 0 26px;
  max-width: 640px;
}

/* Interactive 30-Second Matchmaker Quiz Card */
.aibf-quiz-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
}

.aibf-quiz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
}

.aibf-quiz-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.aibf-slider-group {
  margin-bottom: 18px;
}

.aibf-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.aibf-slider-labels span.active-pole {
  color: var(--accent-primary);
  font-weight: 700;
}

.aibf-range {
  width: 100%;
  accent-color: var(--accent-primary);
  height: 8px;
  border-radius: 99px;
  cursor: pointer;
}

.aibf-quiz-result {
  margin-top: 20px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Companion Portrait Showcase Cards */
.aibf-companion-pair {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.aibf-companion-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.aibf-companion-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.aibf-companion-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-card);
}

.aibf-companion-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aibf-match-pill {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--trust-sage);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 5px 11px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.aibf-companion-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.aibf-companion-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
}

.aibf-companion-trope {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.aibf-text-bubble {
  background: var(--bg-card);
  border-left: 3px solid var(--accent-primary);
  padding: 10px 12px;
  border-radius: 0 10px 10px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

.aibf-voice-btn {
  appearance: none;
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.aibf-voice-btn:hover,
.aibf-voice-btn.is-playing {
  background: var(--trust-sage-bg);
  color: var(--trust-sage);
  border-color: var(--trust-sage);
}

/* Section Headers */
.aibf-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.aibf-section-header {
  max-width: 780px;
  margin-bottom: 32px;
}

.aibf-section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.8vw, 2.4rem);
  margin: 0 0 10px;
  color: var(--text-primary);
}

.aibf-section-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Romance Trope & Specific Micro-Niche Filter Bar */
.aibf-trope-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.aibf-trope-pill {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: 10px 18px;
  min-height: 44px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.aibf-trope-pill:hover,
.aibf-trope-pill.is-active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

.aibf-archetype-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}

/* Character.AI Filter Alternative Matrix & Privacy Shield Table */
.aibf-table-wrap {
  width: 100%;
  overflow-x: auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.aibf-matrix-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.aibf-matrix-table th,
.aibf-matrix-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.94rem;
}

.aibf-matrix-table th {
  background: var(--bg-card);
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.aibf-matrix-table tr:last-child td {
  border-bottom: none;
}

.aibf-badge-pass {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--trust-sage-bg);
  color: var(--trust-sage);
  font-weight: 700;
  font-size: 0.8rem;
}

.aibf-badge-warn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gold-badge-bg);
  color: var(--gold-badge);
  font-weight: 700;
  font-size: 0.8rem;
}

/* Editorial Cards Grid */
.aibf-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 26px;
}

.aibf-post-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.aibf-post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.aibf-post-card-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-card);
  position: relative;
}

.aibf-post-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aibf-post-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.aibf-post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.aibf-post-card h3 {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  line-height: 1.3;
  margin: 0 0 10px;
}

.aibf-post-card h3 a {
  color: var(--text-primary);
  text-decoration: none;
}

.aibf-post-card h3 a:hover {
  color: var(--accent-primary);
}

.aibf-post-excerpt {
  color: var(--text-secondary);
  font-size: 0.94rem;
  margin: 0 0 18px;
  flex: 1;
}

.aibf-post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

/* Single Article & Review Layout */
.aibf-single-wrap {
  padding: 44px 0 64px;
}

.aibf-single-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 40px;
  align-items: start;
}

.aibf-article {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
}

.aibf-article h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  line-height: 1.18;
  margin: 0 0 16px;
}

.aibf-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.aibf-hero-figure {
  margin: 0 0 28px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.aibf-article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  margin: 34px 0 14px;
  color: var(--text-primary);
}

.aibf-article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 26px 0 10px;
  color: var(--text-primary);
}

.aibf-article-content p,
.aibf-article-content li {
  font-size: 1.04rem;
  color: var(--text-secondary);
}

.aibf-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.aibf-article-content th,
.aibf-article-content td {
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
  text-align: left;
}

.aibf-article-content th {
  background: var(--bg-card);
  font-weight: 700;
}

.aibf-verdict-box {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-left: 5px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 28px 0;
}

.aibf-sidebar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
}

/* Footer */
.aibf-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 40px;
  margin-top: 40px;
}

.aibf-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

.aibf-footer h4 {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  margin: 0 0 14px;
  color: var(--text-primary);
}

.aibf-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.aibf-footer li {
  margin-bottom: 8px;
}

.aibf-footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
}

.aibf-footer a:hover {
  color: var(--accent-primary);
  text-decoration: underline;
}

.aibf-disclosure-bar {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 980px) {
  .aibf-hero-grid,
  .aibf-single-grid,
  .aibf-footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .aibf-companion-pair,
  .aibf-cards-grid {
    grid-template-columns: 1fr;
  }
  .aibf-article {
    padding: 22px 18px;
  }
}