/* ==========================================================================
   QuotesApp - Custom Premium Design System & Stylesheet
   No external frameworks (Pure Vanilla CSS)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Dark Modern Slate Default */
  --bg-main: #0b0f19;
  --bg-surface: #141b2d;
  --bg-surface-hover: #1c263e;
  --bg-glass: rgba(20, 27, 45, 0.75);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.18);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  
  /* Brand Accent Colors */
  --accent-primary: #6366f1; /* Indigo */
  --accent-primary-hover: #4f46e5;
  --accent-secondary: #ec4899; /* Pink */
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  --accent-gradient-glow: linear-gradient(135deg, rgba(99, 102, 241, 0.4) 0%, rgba(168, 85, 247, 0.4) 50%, rgba(236, 72, 153, 0.4) 100%);
  --card-glow: 0 10px 30px -10px rgba(99, 102, 241, 0.25);
  
  /* Status Colors */
  --danger: #ef4444;
  --success: #10b981;
  --warning: #f59e0b;
  
  /* Typography - Strictly Neutral Sans-Serif */
  --font-serif: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  
  /* Layout Spacing & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1200px;
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-color: rgba(0, 0, 0, 0.08);
  --border-color-hover: rgba(0, 0, 0, 0.16);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-subtle: #94a3b8;
  --card-glow: 0 10px 30px -10px rgba(99, 102, 241, 0.12);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Enforce strictly neutral Arial/Helvetica sans-serif font style globally */
*, *::before, *::after, html, body, button, input, select, textarea, p, h1, h2, h3, h4, h5, h6, blockquote, .quote-text, .single-quote-text {
  font-family: Arial, Helvetica, sans-serif !important;
  font-style: normal !important;
}

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* Background Ambient Glow Effects */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 700px;
  background: radial-gradient(ellipse 70% 55% at 50% -10%, rgba(99, 102, 241, 0.16) 0%, rgba(168, 85, 247, 0.06) 50%, transparent 100%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --------------------------------------------------------------------------
   3. Header & Navigation Bar
   -------------------------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background-color: var(--bg-glass);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  transition: background-color var(--transition-normal);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.logo-text span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
}

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

/* Action Buttons (Search, Theme, Language) */
.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-1px);
}

/* Language Selector Dropdown */
.lang-select-wrapper {
  position: relative;
}

.lang-btn {
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--border-color-hover);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 140px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  padding: 0.4rem;
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  z-index: 105;
}

.lang-dropdown.show {
  display: flex;
  animation: fadeIn 0.2s ease-out forwards;
}

.lang-option {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.lang-option:hover, .lang-option.active {
  background-color: var(--bg-surface-hover);
  color: var(--text-main);
}

/* Mobile Toggle Button */
.mobile-toggle {
  display: none;
}

/* --------------------------------------------------------------------------
   4. Main Content Area & Layouts
   -------------------------------------------------------------------------- */
.main-content {
  padding: 3rem 0 5rem;
}

#app-view {
  flex: 1;
  padding: 2.5rem 0 4rem;
}

.page-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.page-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.page-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Hero Section */
.hero-section {
  padding: 3rem 0 4rem;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-title span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

/* Filter Bar & Controls */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
}

.category-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  max-width: 100%;
}

.category-pill {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.category-pill:hover, .category-pill.active {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sort-select {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   5. Quotes Cards & Grid
   -------------------------------------------------------------------------- */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3rem;
}

.quote-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.quote-card::before {
  content: "“";
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-serif);
  font-size: 6rem;
  line-height: 1;
  color: var(--border-color);
  opacity: 0.6;
  pointer-events: none;
  transition: color var(--transition-normal);
}

.quote-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--card-glow);
}

.quote-card:hover::before {
  color: rgba(99, 102, 241, 0.2);
}

.quote-content {
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
}

.quote-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  margin-bottom: 0.85rem;
}

.quote-text-link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.quote-text-link:hover .quote-text {
  color: var(--accent-primary);
}

.quote-text {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 500;
  font-style: normal;
  line-height: 1.6;
  color: var(--text-main);
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.quote-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.tag-badge {
  font-size: 0.75rem;
  color: var(--text-subtle);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.tag-badge:hover {
  color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.1);
}

.quote-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 1;
}

.quote-author-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  width: 100%;
}

.author-avatar-sm {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--accent-primary);
}

.author-name-sm {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.author-title-sm {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.quote-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.action-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.action-btn:hover {
  color: var(--text-main);
  background: var(--bg-surface-hover);
}

.action-btn.active-fav {
  color: var(--accent-secondary);
  background: rgba(236, 72, 153, 0.15);
}

/* --------------------------------------------------------------------------
   6. Single Quote Detailed View
   -------------------------------------------------------------------------- */
.single-quote-wrapper,
.single-author-wrapper,
.single-category-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.single-quote-hero {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem 1.25rem 2.5rem;
  text-align: center;
  position: relative;
  margin-bottom: 2rem;
  box-shadow: var(--card-glow);
}

.single-quote-hero::before {
  content: "“";
  font-family: var(--font-serif);
  font-size: 10rem;
  color: var(--accent-primary);
  opacity: 0.15;
  position: absolute;
  top: -1rem;
  left: 2rem;
  pointer-events: none;
}

.single-quote-text {
  font-family: var(--font-sans);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.5;
  font-weight: 500;
  font-style: normal;
  color: var(--text-main);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  transition: font-size var(--transition-fast);
}

/* Dynamic Quote Length Styling */
.single-quote-text.quote-text-long {
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  line-height: 1.65;
  font-weight: 400;
  max-width: 780px;
}

.single-quote-text.quote-text-medium {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  line-height: 1.6;
}

.quote-text.quote-text-long {
  font-size: 1.02rem;
  line-height: 1.6;
  font-weight: 400;
}

.quote-text.quote-text-medium {
  font-size: 1.15rem;
  line-height: 1.55;
}

.single-quote-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.single-author-card-preview {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  transition: border-color var(--transition-fast);
}

.single-author-card-preview:hover {
  border-color: var(--accent-primary);
}

.single-quote-source {
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.single-quote-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 0;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  background: var(--accent-gradient);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  transition: all var(--transition-normal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: all var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   7. Authors / People Grid & Single Author Page
   -------------------------------------------------------------------------- */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.author-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.author-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: var(--card-glow);
}

.author-card-avatar {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin-bottom: 1.25rem;
  border: 3px solid var(--bg-surface);
  outline: 2px solid var(--accent-primary);
}

.author-card-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.author-card-years {
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.author-card-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.author-quotes-count {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
}

/* Single Author Hero Header */
.single-author-header {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.5rem 1.25rem 2.5rem;
  display: flex;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .single-author-header {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem 1.25rem 1.5rem;
  }
}

.single-author-avatar-lg {
  width: 160px;
  height: 160px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 4px solid var(--accent-primary);
  flex-shrink: 0;
}

.single-author-info {
  flex: 1;
}

.single-author-name {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.single-author-title {
  font-size: 1.1rem;
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.single-author-full-bio {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0;
}

.author-divider {
  border: none;
  height: 1px;
  background: var(--border-color);
  margin: 1.25rem 0;
}

/* --------------------------------------------------------------------------
   8. Blog Overview & Single Blog Post
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--card-glow);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-bottom: 0.75rem;
}

.blog-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.blog-card-excerpt {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

/* --------------------------------------------------------------------------
   8. Unified Article & Page Layout & Typography System (.single-article, .article-content)
   -------------------------------------------------------------------------- */
.single-article,
.single-blog-article,
.single-page-article {
  max-width: 860px;
  margin: 0 auto;
}

.article-header,
.single-blog-header,
.single-page-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.article-header .quote-category,
.single-blog-header .quote-category,
.single-page-header .quote-category {
  display: inline-block;
  font-size: 0.85rem;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.25rem;
}

.article-title,
.single-page-title {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.article-meta,
.single-page-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.article-cover,
.single-blog-cover,
.single-page-cover {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  border: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Rich Content Typography System (H1-H6, P, Lists, Bold, Blockquotes, Tables, Code)
   Applies to .article-content, .single-blog-content, .single-page-content
   -------------------------------------------------------------------------- */
.article-content,
.single-blog-content,
.single-page-content {
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

/* Headings H1 - H6 */
.article-content h1, .single-blog-content h1, .single-page-content h1 {
  font-size: clamp(2rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin: 2.5rem 0 1.25rem;
}

.article-content h2, .single-blog-content h2, .single-page-content h2 {
  font-size: 1.75rem;
  font-weight: 750;
  line-height: 1.3;
  color: var(--text-main);
  margin: 2.25rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-color);
}

.article-content h3, .single-blog-content h3, .single-page-content h3 {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
  margin: 1.75rem 0 0.75rem;
}

.article-content h4, .single-blog-content h4, .single-page-content h4 {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-main);
  margin: 1.5rem 0 0.5rem;
}

.article-content h5, .single-blog-content h5, .single-page-content h5 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-muted);
  margin: 1.25rem 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-content h6, .single-blog-content h6, .single-page-content h6 {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-subtle);
  margin: 1rem 0 0.5rem;
  text-transform: uppercase;
}

/* Paragraphs & Lead Text */
.article-content p, .single-blog-content p, .single-page-content p {
  margin-bottom: 1.5rem;
}

.article-content p.lead, .single-blog-content p.lead, .single-page-content p.lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-main);
  font-weight: 500;
  margin-bottom: 1.75rem;
}

/* Bold, Italic, Highlight & Inline Text Styling */
.article-content strong, .article-content b,
.single-blog-content strong, .single-blog-content b,
.single-page-content strong, .single-page-content b {
  font-weight: 700;
  color: var(--text-main);
}

.article-content em, .article-content i,
.single-blog-content em, .single-blog-content i,
.single-page-content em, .single-page-content i {
  font-style: italic;
}

.article-content mark, .single-blog-content mark, .single-page-content mark {
  background: rgba(99, 102, 241, 0.2);
  color: var(--accent-primary);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
}

.article-content small, .single-blog-content small, .single-page-content small {
  font-size: 0.88rem;
  color: var(--text-subtle);
}

/* Links inside Content */
.article-content a, .single-blog-content a, .single-page-content a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.article-content a:hover, .single-blog-content a:hover, .single-page-content a:hover {
  color: var(--accent-primary-hover);
}

/* Blockquotes & Callouts */
.article-content blockquote, .single-blog-content blockquote, .single-page-content blockquote,
.static-callout {
  background: var(--bg-surface);
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.75rem 2rem;
  margin: 2.25rem 0;
  box-shadow: var(--card-glow);
}

.article-content blockquote p, .single-blog-content blockquote p, .single-page-content blockquote p,
.static-callout p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.static-callout-author {
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

/* Lists */
.article-content ul, .article-content ol,
.single-blog-content ul, .single-blog-content ol,
.single-page-content ul, .single-page-content ol {
  margin: 1rem 0 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  color: var(--text-muted);
}

.article-content li, .single-blog-content li, .single-page-content li {
  line-height: 1.7;
}

/* Code & Preformatted Text */
.article-content code, .single-blog-content code, .single-page-content code {
  background: rgba(255, 255, 255, 0.06);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.9em;
  color: var(--accent-secondary);
}

.article-content pre, .single-blog-content pre, .single-page-content pre {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.75rem 0;
  font-family: monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-main);
}

.article-content pre code, .single-blog-content pre code, .single-page-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* Tables */
.article-content table, .single-blog-content table, .single-page-content table,
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0 2.25rem;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.article-content th, .article-content td,
.single-blog-content th, .single-blog-content td,
.single-page-content th, .single-page-content td,
.info-table th, .info-table td {
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border-color);
  text-align: left;
}

.article-content th, .single-blog-content th, .single-page-content th,
.info-table th {
  background: var(--bg-surface);
  color: var(--text-main);
  font-weight: 700;
}

.article-content td, .single-blog-content td, .single-page-content td,
.info-table td {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.01);
}

/* Horizontal Divider */
.article-content hr, .single-blog-content hr, .single-page-content hr {
  border: none;
  height: 1px;
  background: var(--border-color);
  margin: 3rem 0;
}

/* --------------------------------------------------------------------------
   9. Quote Card Canvas Modal Generator
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.show {
  display: flex;
  animation: fadeIn 0.25s ease-out forwards;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.modal-card-wide {
  max-width: 860px;
  padding: 1.75rem 2rem;
  overflow-y: visible;
}

.modal-body-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: stretch;
}

@media (max-width: 768px) {
  .modal-card-wide {
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal-body-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.modal-controls-side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.btn-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--bg-main);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.btn-close:hover {
  color: var(--text-main);
}

.canvas-preview-container {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  min-height: 360px;
  max-height: 460px;
}

#quote-canvas {
  max-width: 100%;
  max-height: 420px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.canvas-controls {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.format-options {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.format-opt-btn {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.format-opt-btn:hover, .format-opt-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.theme-options {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.theme-opt-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.theme-opt-btn.active {
  transform: scale(1.15);
  border-color: #ffffff;
  box-shadow: 0 0 0 2px var(--accent-primary);
}

/* --------------------------------------------------------------------------
   10. Search Modal & Toast Notifications
   -------------------------------------------------------------------------- */
.search-modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  gap: 1rem;
}

.search-input-wrapper svg {
  color: var(--text-subtle);
  width: 22px;
  height: 22px;
}

.search-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-size: 1.1rem;
  color: var(--text-main);
}

.search-results-list {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.75rem;
}

.search-result-item {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: background-color var(--transition-fast);
}

.search-result-item:hover {
  background-color: var(--bg-surface-hover);
}

.search-result-type {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.search-result-title {
  font-weight: 600;
  color: var(--text-main);
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  animation: slideUp 0.3s ease-out forwards;
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* --------------------------------------------------------------------------
   12. Animations & Responsive Breakpoints
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
  }
  
  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  }
  
  .mobile-toggle {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   13. Quote Icon Section Divider
   -------------------------------------------------------------------------- */
.section-divider-quote {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 3.5rem 0 3.5rem;
}

.section-divider-quote::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border-color-hover) 20%, var(--border-color-hover) 80%, transparent 100%);
  z-index: 1;
}

.section-divider-icon {
  position: relative;
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-fast);
}

.section-divider-icon:hover {
  transform: scale(1.1);
  border-color: var(--accent-primary);
}

/* Author External Links & Badges */
.author-external-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0;
}

.author-link-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.author-link-pill:hover {
  background: var(--bg-surface-hover);
  border-color: var(--accent-primary);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.pill-icon {
  font-size: 0.9rem;
}

.author-link-pill.pill-wikipedia:hover {
  border-color: #94a3b8;
}

.author-link-pill.pill-imdb:hover {
  border-color: #f59e0b;
  color: #f59e0b;
}

.author-link-pill.pill-tmdb:hover {
  border-color: #06b6d4;
  color: #06b6d4;
}

.author-link-pill.pill-goodreads:hover {
  border-color: #d97706;
  color: #d97706;
}

.author-link-pill.pill-website:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Force 100% neutral upright sans-serif text everywhere */
p, .quote-text, .single-quote-text, blockquote, body, h1, h2, h3, h4, h5, h6 {
  font-family: Arial, Helvetica, sans-serif !important;
  font-style: normal !important;
}

/* --------------------------------------------------------------------------
   14. Pagination Component
   -------------------------------------------------------------------------- */
.pagination-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 0.95rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.pagination-btn:hover:not(.disabled):not(.active) {
  background: var(--bg-surface-hover);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.pagination-btn.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.pagination-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-dots {
  color: var(--text-subtle);
  font-weight: 700;
  padding: 0 0.35rem;
}

/* --------------------------------------------------------------------------
   15. Language Dropdown Component
   -------------------------------------------------------------------------- */
.lang-dropdown-wrapper {
  position: relative;
  display: inline-block;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.dropdown-chevron {
  font-size: 0.65rem;
  opacity: 0.7;
  transition: transform var(--transition-fast);
}

.lang-dropdown-wrapper.open .dropdown-chevron {
  transform: rotate(180deg);
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 145px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.4rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  z-index: 250;
}

.lang-dropdown-menu.show {
  display: flex;
  animation: fadeIn 0.2s ease-out forwards;
}

.lang-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.lang-dropdown-item:hover {
  background: var(--bg-surface-hover);
  color: var(--accent-primary);
}

.lang-dropdown-item.active {
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-primary);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   14. Authentication & Login UI Design System
   -------------------------------------------------------------------------- */

/* Header Nav Login Button */
.btn-nav-login {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #ffffff !important;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
  transition: all var(--transition-fast);
}

.btn-nav-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
  opacity: 0.95;
}

/* Auth Page Section Layout */
.auth-section {
  padding: 3rem 0 5rem 0;
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
}

/* Auth Container (Clean Modern Card matching blog/page style) */
.auth-wrapper-centered {
  max-width: 460px;
  margin: 0 auto 3rem;
  width: 100%;
}

.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
}

[data-theme="light"] .auth-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.03);
}

.auth-card::before {
  display: none;
}

/* Auth Tabs - Sleek Pill Switcher */
.auth-tabs {
  display: flex;
  background: var(--bg-main);
  padding: 0.3rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  margin-bottom: 1.75rem;
  gap: 0.25rem;
}

.auth-tab-btn {
  flex: 1;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-tab-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

[data-theme="light"] .auth-tab-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
}

/* Views (Login / Register / Forgot) */
.auth-view {
  display: none;
}

.auth-view.active {
  display: block;
  animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Header inside Auth View */
.auth-view-header {
  margin-bottom: 1.5rem;
}

.auth-view-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.auth-view-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Form Controls & Groups */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-subtle);
  font-size: 1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.65rem;
  border-radius: var(--radius-md);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.92rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  background: var(--bg-surface);
}

.form-input-wrapper:focus-within .form-input-icon {
  color: var(--accent-primary);
}

.password-toggle-btn {
  position: absolute;
  right: 0.85rem;
  background: transparent;
  border: none;
  color: var(--text-subtle);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.password-toggle-btn:hover {
  color: var(--text-main);
}

/* Row Options (Remember me & Forgot password) */
.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.custom-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--text-muted);
  user-select: none;
}

.custom-checkbox-input {
  display: none;
}

.custom-checkbox-box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 0.75rem;
  transition: all var(--transition-fast);
}

.custom-checkbox-input:checked + .custom-checkbox-box {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

.forgot-link {
  color: var(--accent-primary);
  font-weight: 600;
  font-size: 0.85rem;
}

.forgot-link:hover {
  text-decoration: underline;
}

/* Auth Primary Submit Button */
.btn-auth-submit {
  width: 100%;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.35);
  transition: all var(--transition-fast);
  margin-top: 0.5rem;
}

.btn-auth-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
  opacity: 0.96;
}

.btn-auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Social Login Divider & Grid */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--text-subtle);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.btn-social {
  padding: 0.65rem;
  border-radius: var(--radius-md);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-social:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-1px);
}

.btn-social svg {
  width: 18px;
  height: 18px;
}

/* Alert Notification Banner */
.auth-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  display: none;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.auth-alert.show {
  display: flex;
  animation: fadeIn 0.2s ease-out forwards;
}

.auth-alert-success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.auth-alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

/* Spinner Icon */
.spinner-icon {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.btn-auth-submit.loading .spinner-icon {
  display: inline-block;
}

.btn-auth-submit.loading .btn-text {
  opacity: 0.8;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}