/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@600;700&display=swap');

:root {
  --color-bg: #0C150E;
  --color-surface: rgba(12, 21, 14, 0.8);
  --color-accent: #4A7C59;
  --color-text: #F4F1DE;
  --color-text-secondary: rgba(244, 241, 222, 0.7);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  background: 
    linear-gradient(rgba(12, 21, 14, 0.8), rgba(12, 21, 14, 0.9)),
    url('https://images.unsplash.com/photo-1507434965515-61970f2bd7c6?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: 0.3s;
}

.nav-link:hover {
  color: var(--color-text);
}

/* Hero Section */
.hero {
  padding: 8rem 0;
  text-align: center;
  background: radial-gradient(circle at 50% -20%, rgba(74, 124, 89, 0.3) 0%, transparent 70%);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #F4F1DE 0%, #A4C3B2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* Glass Card */
.download-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 1.5rem;
  display: inline-flex;
  gap: 1.5rem;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
  animation: fadeInUp 1s ease-out;
}

.btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--color-text);
  color: var(--color-bg);
  text-decoration: none;
  border-radius: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn.primary {
  background: var(--color-accent);
  color: white;
  border: 1px solid rgba(255,255,255,0.1);
  min-width: 200px;
  justify-content: center;
}

.btn.primary:hover {
  background: #5a8c6b;
}

.btn.disabled {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--color-text-secondary);
  cursor: not-allowed;
  opacity: 0.6;
}

.btn.disabled:hover {
  transform: none;
}

.btn-content {
  text-align: left;
}

.btn-small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.8;
}

/* Features */
.features {
  padding: 6rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2.5rem;
  border-radius: 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  transition: 0.3s;
}

.feature-card:hover {
  background: rgba(255,255,255,0.05);
}

.feature-card h3 {
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}

/* Footer */
footer {
  padding: 4rem 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .download-card { flex-direction: column; width: 100%; padding: 2rem; }
}

/* Bible Reader Components */
.bible-content {
    max-width: 800px;
    margin: 4rem auto;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
}

.verse-num {
    font-weight: bold;
    color: var(--color-accent);
    margin-right: 0.5rem;
    font-size: 0.8rem;
    vertical-align: super;
}

.chapter-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.bible-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 0.5rem;
    margin-top: 2rem;
}

.chapter-link {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: var(--color-text);
    text-decoration: none;
    text-align: center;
    transition: 0.3s;
}

.chapter-link:hover {
    background: var(--color-accent);
}

.book-link {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1.25rem 1rem;
    border-radius: 1rem;
    color: var(--color-text);
    text-decoration: none;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.book-link:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.2);
}

.bible-section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin: 3rem 0 1.5rem;
    color: var(--color-text-secondary);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.5rem;
}

/* Interactive Features */
.verse {
  position: relative;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.verse:hover {
  background: rgba(255, 255, 255, 0.05);
}

.verse.highlighted {
  background: rgba(74, 124, 89, 0.3);
  border-bottom: 2px solid var(--color-accent);
}

/* Highlight Menu */
#highlight-menu {
  position: absolute;
  display: none;
  background: #2D3748;
  border-radius: 0.5rem;
  padding: 0.5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 1000;
  gap: 0.5rem;
}

.menu-btn {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  font-size: 0.9rem;
  border-radius: 0.25rem;
}

.menu-btn:hover {
  background: rgba(255,255,255,0.1);
}

/* AI Assistant Bubble */
.ai-bubble {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: transform 0.3s;
}

.ai-bubble:hover {
  transform: scale(1.1);
}

.ai-bubble img {
  width: 30px;
  height: 30px;
}

/* AI Chat Window */
.ai-chat-window {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  width: 350px;
  height: 500px;
  background: #1A202C;
  border: 1px solid var(--glass-border);
  border-radius: 1.5rem;
  display: none;
  flex-direction: column;
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
  z-index: 1000;
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.ai-chat-header {
  padding: 1rem;
  background: var(--color-accent);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-chat-messages {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.message {
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  max-width: 85%;
  font-size: 0.9rem;
}

.message.ai {
  background: #2D3748;
  align-self: flex-start;
}

.message.user {
  background: var(--color-accent);
  align-self: flex-end;
}

.ai-chat-input {
  padding: 1rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 0.5rem;
}

.ai-chat-input input {
  flex: 1;
  background: #2D3748;
  border: none;
  padding: 0.75rem;
  border-radius: 0.5rem;
  color: white;
  outline: none;
}

.ai-chat-input button {
  background: var(--color-accent);
  border: none;
  color: white;
  padding: 0 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-content {
  background: #1A202C;
  padding: 2rem;
  border-radius: 1.5rem;
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--glass-border);
}

.modal-content h2 {
  margin-bottom: 1.5rem;
  font-family: var(--font-heading);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.form-group input {
  width: 100%;
  padding: 0.75rem;
  background: #2D3748;
  border: 1px solid var(--glass-border);
  border-radius: 0.5rem;
  color: white;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Social Insights Drawer */
.insight-drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: #1A202C;
    border-left: 1px solid var(--glass-border);
    transition: right 0.3s ease;
    z-index: 1500;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
}

.insight-drawer.open {
    right: 0;
}

.drawer-header {
    padding: 1.5rem;
    background: var(--color-accent);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.insight-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
    animation: fadeIn 0.3s ease-out;
}

.insight-user {
    font-weight: bold;
    font-size: 0.8rem;
    color: #A4C3B2;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.insight-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text);
}

.insight-tag {
    font-size: 0.7rem;
    background: var(--color-accent);
    padding: 2px 6px;
    border-radius: 4px;
    color: white;
    margin-left: auto;
}

/* Footnote & Insight Indicators */
.verse-actions {
    display: inline-flex;
    gap: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

.indicator {
    cursor: pointer;
    opacity: 0.6;
    transition: 0.2s;
    font-size: 0.9rem;
}

.indicator:hover {
    opacity: 1;
    transform: scale(1.2);
}

.fn {
    color: var(--color-accent);
    font-weight: bold;
    cursor: help;
    text-decoration: none;
    padding: 0 2px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .insight-drawer {
        width: 100%;
        right: -100%;
    }
}

.report-btn {
    background: transparent;
    border: 1px solid rgba(255, 0, 0, 0.3);
    color: rgba(255, 100, 100, 0.8);
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.report-btn:hover {
    background: rgba(255, 0, 0, 0.1);
    color: white;
    border-color: red;
}