/* ==========================================================================
   CEPTICE 2.0 — SEMANTIC THEME ARCHITECTURE & UI ENGINE
   Standardized Light & Dark Theme Tokens, High-Contrast Form Controls & Prompt Box
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. SEMANTIC THEME TOKENS
   -------------------------------------------------------------------------- */
:root,
html,
body,
body.night-mode,
[data-bs-theme="dark"],
[data-theme="dark"] {
  color-scheme: dark;

  /* Surface & Background Hierarchy */
  --cpt-bg: #0a0e17;               /* Near-black navy primary backdrop */
  --cpt-surface: #101726;          /* Slightly lighter navy container */
  --cpt-surface-elevated: #161f33; /* Raised element surface */
  --cpt-surface-subtle: #0d1422;   /* Inset subtle dark surface */
  --cpt-header-bg: rgba(10, 14, 23, 0.92); /* Frosted dark header */
  --cpt-header-border: rgba(255, 255, 255, 0.08);

  /* Borders & Dividers */
  --cpt-border: rgba(255, 255, 255, 0.09);
  --cpt-border-subtle: rgba(255, 255, 255, 0.05);
  --cpt-border-strong: rgba(255, 255, 255, 0.18);

  /* Typography (High readability, low eye-strain) */
  --cpt-heading: #f8fafc;          /* Crisp soft white for titles */
  --cpt-text: #e2e8f0;             /* Comfortable body text */
  --cpt-text-secondary: #94a3b8;   /* Accessible slate sub-copy */
  --cpt-text-muted: #64748b;       /* Metadata / timestamp grey */

  /* Brand Accents */
  --cpt-primary: #818cf8;          /* Accessible indigo */
  --cpt-primary-hover: #a5b4fc;
  --cpt-primary-soft: rgba(129, 140, 248, 0.15);
  --cpt-accent: #10b981;
  --cpt-accent-hover: #34d399;
  --cpt-purple: #a78bfa;
  --cpt-purple-dark: #8b5cf6;
  --cpt-warning: #fbbf24;
  --cpt-danger: #f87171;

  /* Form Controls */
  --cpt-input-bg: #0d1322;
  --cpt-input-border: rgba(255, 255, 255, 0.14);
  --cpt-input-text: #f1f5f9;
  --cpt-input-placeholder: #64748b;
  --cpt-input-focus-border: #818cf8;
  --cpt-input-focus-ring: rgba(129, 140, 248, 0.25);

  /* Code / Technical Blocks */
  --cpt-code-bg: #070a10;
  --cpt-code-header-bg: #0f1523;
  --cpt-code-border: rgba(255, 255, 255, 0.08);
  --cpt-code-text: #e2e8f0;

  /* Cards & Elevate */
  --cpt-card-bg: #111827;
  --cpt-card-border: rgba(255, 255, 255, 0.08);
  --cpt-card-shadow: 0 4px 24px -2px rgba(0, 0, 0, 0.35);

  /* Badges */
  --cpt-badge-bg: rgba(129, 140, 248, 0.12);
  --cpt-badge-text: #a5b4fc;
  --cpt-badge-border: rgba(129, 140, 248, 0.25);
}

/* --------------------------------------------------------------------------
   2. GLOBAL TYPOGRAPHY & BASE RESET
   -------------------------------------------------------------------------- */
body {
  background-color: var(--cpt-bg) !important;
  color: var(--cpt-text);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  letter-spacing: normal;
  transition: background-color 0.25s ease, color 0.25s ease;
}

[dir="RTL"] body,
[dir="rtl"] body {
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--cpt-heading);
}

/* --------------------------------------------------------------------------
   3. HEADER & TOP NAVIGATION
   -------------------------------------------------------------------------- */
.main-header {
  background: var(--cpt-header-bg) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid var(--cpt-header-border) !important;
  transition: all 0.25s ease;
}

.cpt-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cpt-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--cpt-text) !important;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.cpt-nav-link:hover {
  background: var(--cpt-surface-elevated);
  color: var(--cpt-primary) !important;
}

.cpt-nav-link.active {
  background: var(--cpt-primary-soft);
  color: var(--cpt-primary) !important;
  border: 1px solid var(--cpt-badge-border);
  font-weight: 600;
}


/* --------------------------------------------------------------------------
   4. FORM CONTROLS & SEARCH INPUTS (HIGH CONTRAST)
   -------------------------------------------------------------------------- */
.form-control,
.form-select,
.cpt-search-input,
.cpt-input {
  background-color: var(--cpt-input-bg) !important;
  border: 1px solid var(--cpt-input-border) !important;
  color: var(--cpt-input-text) !important;
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus,
.form-select:focus,
.cpt-search-input:focus,
.cpt-input:focus {
  border-color: var(--cpt-input-focus-border) !important;
  box-shadow: 0 0 0 3px var(--cpt-input-focus-ring) !important;
  outline: none !important;
}

.form-control::placeholder,
.cpt-search-input::placeholder,
.cpt-input::placeholder {
  color: var(--cpt-input-placeholder) !important;
  opacity: 1;
}

/* --------------------------------------------------------------------------
   5. CARDS & CONTAINERS
   -------------------------------------------------------------------------- */
.cpt-surface-card,
.card {
  background-color: var(--cpt-card-bg) !important;
  border: 1px solid var(--cpt-card-border) !important;
  box-shadow: var(--cpt-card-shadow);
  transition: all 0.25s ease;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.cpt-hero {
  position: relative;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--cpt-surface) 0%, var(--cpt-surface-subtle) 100%);
  border: 1px solid var(--cpt-border);
  padding: 44px 28px;
  margin-bottom: 28px;
  overflow: hidden;
  box-shadow: var(--cpt-card-shadow);
  text-align: center;
}

.cpt-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: var(--cpt-badge-bg);
  border: 1px solid var(--cpt-badge-border);
  color: var(--cpt-badge-text);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.cpt-hero-title {
  font-size: 34px;
  font-weight: 800;
  color: var(--cpt-heading);
  line-height: 1.35;
  margin-bottom: 12px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cpt-hero-title span {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cpt-hero-subtitle {
  font-size: 15.5px;
  color: var(--cpt-text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto 28px auto;
}

/* Hero Search Box */
.cpt-search-container {
  max-width: 640px;
  margin: 0 auto 20px auto;
  position: relative;
}

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

.cpt-search-input {
  width: 100%;
  padding: 14px 48px;
  font-size: 15px;
  border-radius: 9999px !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.cpt-search-icon {
  position: absolute;
  left: 20px;
  color: var(--cpt-text-muted);
  font-size: 17px;
  pointer-events: none;
}

[dir="rtl"] .cpt-search-icon {
  left: auto;
  right: 20px;
}

/* Quick Filter Category Tags */
.cpt-quick-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cpt-quick-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--cpt-surface-elevated);
  border: 1px solid var(--cpt-border);
  color: var(--cpt-text-secondary) !important;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.cpt-quick-tag:hover {
  background: var(--cpt-primary-soft);
  color: var(--cpt-primary) !important;
  border-color: var(--cpt-badge-border);
}

.cpt-quick-tag.active {
  background: var(--cpt-primary);
  color: #ffffff !important;
  border-color: var(--cpt-primary);
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.35);
}

/* --------------------------------------------------------------------------
   7. PROMPT CARDS (WORLD-CLASS DESIGN)
   -------------------------------------------------------------------------- */
.cpt-prompt-card {
  background-color: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--cpt-card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.cpt-prompt-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  border-color: var(--cpt-primary);
}

.cpt-card-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 Aspect Ratio */
  overflow: hidden;
  background: var(--cpt-surface-elevated);
}

.cpt-card-thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.cpt-prompt-card:hover .cpt-card-thumb {
  transform: scale(1.04);
}

.cpt-card-overlay-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
}

[dir="rtl"] .cpt-card-overlay-badge {
  right: auto;
  left: 12px;
}

.cpt-card-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cpt-card-title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cpt-heading);
  margin-bottom: 8px;
}

.cpt-card-title a {
  color: var(--cpt-heading) !important;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.cpt-card-title a:hover {
  color: var(--cpt-primary) !important;
}

.cpt-card-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--cpt-text-secondary);
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cpt-card-footer {
  padding-top: 14px;
  border-top: 1px solid var(--cpt-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.cpt-btn-quick-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cpt-primary-soft);
  color: var(--cpt-primary);
  border: 1px solid var(--cpt-badge-border);
  padding: 7px 14px;
  border-radius: 10px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cpt-btn-quick-copy:hover {
  background: var(--cpt-primary);
  color: #ffffff;
}

.cpt-btn-quick-copy.copied {
  background: var(--cpt-accent) !important;
  color: #ffffff !important;
  border-color: var(--cpt-accent) !important;
}

/* --------------------------------------------------------------------------
   8. PROMPT BOX (CODE BLOCK & SYNTAX HIGHLIGHTING)
   -------------------------------------------------------------------------- */
.cpt-prompt-box-wrapper {
  position: relative;
  margin: 20px 0;
  border-radius: 16px;
  background: var(--cpt-code-bg);
  border: 1px solid var(--cpt-code-border);
  overflow: hidden;
  box-shadow: var(--cpt-card-shadow);
}

.cpt-prompt-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--cpt-code-header-bg);
  border-bottom: 1px solid var(--cpt-code-border);
}

.cpt-prompt-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--cpt-heading);
}

.cpt-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cpt-primary);
  color: #ffffff !important;
  border: none;
  padding: 7px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.cpt-copy-btn.copied {
  background: var(--cpt-accent) !important;
}

.cpt-prompt-box-content {
  padding: 20px;
  font-family: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cpt-code-text);
  direction: ltr;
  text-align: left;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 440px;
  overflow-y: auto;
}

/* Highlighted dynamic variables in prompt text */
.cpt-dyn-var {
  background: rgba(245, 158, 11, 0.18);
  border: 1px dashed #f59e0b;
  color: #f59e0b;
  padding: 2px 6px;
  border-radius: 6px;
  font-weight: 600;
}


/* Responsive Prompts Grid */
.cpt-prompts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
@media (min-width: 1400px) {
  .cpt-prompts-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}
@media (max-width: 600px) {
  .cpt-prompts-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   9. INTERACTIVE REMIX STUDIO
   -------------------------------------------------------------------------- */
.cpt-remix-panel {
  background: var(--cpt-surface-subtle);
  border: 1.5px solid rgba(245, 158, 11, 0.4);
  border-radius: 18px;
  padding: 24px;
  margin-top: 20px;
}

.cpt-remix-panel .form-control,
.cpt-remix-panel .form-select {
  background-color: var(--cpt-input-bg);
  border: 1.5px solid var(--cpt-input-border);
  color: var(--cpt-input-text);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13.5px;
}

.cpt-remix-panel .form-control:focus,
.cpt-remix-panel .form-select:focus {
  border-color: var(--cpt-input-focus-border);
  box-shadow: 0 0 0 3px var(--cpt-input-focus-ring);
  outline: none;
}

/* --------------------------------------------------------------------------
   10. TOAST NOTIFICATION
   -------------------------------------------------------------------------- */
#cpt-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #10b981;
  color: #ffffff;
  padding: 12px 26px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 14.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
  z-index: 999999;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

#cpt-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   11. LEAD MAGNET BANNERS
   -------------------------------------------------------------------------- */

.cpt-lead-card {
  background: linear-gradient(135deg, var(--cpt-surface) 0%, var(--cpt-surface-subtle) 100%);
  border: 1px solid var(--cpt-border);
  border-radius: 20px;
  padding: 32px 24px;
  margin-bottom: 32px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   12. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .cpt-hero {
    padding: 32px 16px;
  }
  .cpt-hero-title {
    font-size: 24px;
  }
  .cpt-search-input {
    font-size: 14px;
    padding: 12px 40px;
  }
  .cpt-prompt-box-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .cpt-prompt-box-content {
    font-size: 13.5px;
    padding: 14px;
  }
}
/* --------------------------------------------------------------------------
   13. CEPTICE EDITORIAL ARTICLES GRID
   -------------------------------------------------------------------------- */
.cpt-editorial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.cpt-editorial-card {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--cpt-card-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.cpt-editorial-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.08);
  border-color: var(--cpt-primary-soft);
}

.cpt-editorial-cover-wrap {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--cpt-surface-elevated);
}

.cpt-editorial-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cpt-editorial-card:hover .cpt-editorial-cover {
  transform: scale(1.03);
}

.cpt-editorial-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--cpt-text-muted);
}

.cpt-editorial-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

[dir="rtl"] .cpt-editorial-category-badge {
  left: auto;
  right: 12px;
}

.cpt-editorial-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cpt-editorial-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--cpt-text-muted);
  margin-bottom: 10px;
}

.cpt-editorial-sep {
  opacity: 0.5;
}

.cpt-editorial-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 10px;
}

.cpt-editorial-title a {
  color: var(--cpt-heading);
  text-decoration: none;
  transition: color 0.15s ease;
}

.cpt-editorial-title a:hover {
  color: var(--cpt-primary);
}

.cpt-editorial-excerpt {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--cpt-text-secondary);
  margin-bottom: 16px;
  flex: 1;
}

.cpt-editorial-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--cpt-border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.cpt-editorial-read-btn {
  display: inline-flex;
  align-items: center;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--cpt-primary);
  text-decoration: none;
  transition: gap 0.2s ease, color 0.15s ease;
}

.cpt-editorial-read-btn:hover {
  color: var(--cpt-primary-hover);
  text-decoration: none;
}

@media (max-width: 768px) {
  .cpt-editorial-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ==========================================================================
   CEPTICE 2.0 — INSTAGRAM AUTOMATION RESOURCE HUB STYLES
   ========================================================================== */

.cpt-auto-hero {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 20px;
  padding: 48px 36px;
  margin-bottom: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--cpt-card-shadow);
}

.cpt-auto-hero::before {
  content: "";
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 200px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(99, 102, 241, 0) 70%);
  pointer-events: none;
}

.cpt-auto-hero-inner {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cpt-auto-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 600;
  background: var(--cpt-primary-soft);
  color: var(--cpt-primary);
  margin-bottom: 18px;
}

.cpt-auto-hero-title {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--cpt-heading);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cpt-auto-hero-title span {
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cpt-auto-hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--cpt-text-secondary);
  margin-bottom: 28px;
}

.cpt-auto-search-form {
  max-width: 580px;
  margin: 0 auto;
}

.cpt-auto-search-wrap {
  display: flex;
  align-items: center;
  position: relative;
  background: var(--cpt-input-bg);
  border: 1px solid var(--cpt-input-border);
  border-radius: 9999px;
  padding: 4px 6px 4px 18px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cpt-auto-search-wrap:focus-within {
  border-color: var(--cpt-primary);
  box-shadow: 0 0 0 3px var(--cpt-primary-soft);
}

.cpt-auto-search-icon {
  color: var(--cpt-text-muted);
  font-size: 15px;
  margin-right: 12px;
}

.cpt-auto-search-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--cpt-input-text);
  font-size: 14.5px;
  outline: none;
}

.cpt-auto-search-input::placeholder {
  color: var(--cpt-input-placeholder);
}

.cpt-auto-search-clear {
  color: var(--cpt-text-muted);
  padding: 4px 8px;
  cursor: pointer;
}

.cpt-auto-search-btn {
  background: var(--cpt-primary);
  color: #ffffff;
  border: none;
  padding: 8px 20px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.cpt-auto-search-btn:hover {
  background: var(--cpt-primary-hover);
}

/* Category Filter Chips */
.cpt-auto-cats-nav {
  margin-bottom: 32px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.cpt-auto-cats-scroll {
  display: flex;
  gap: 10px;
  flex-wrap: nowrap;
}

.cpt-auto-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  color: var(--cpt-text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.cpt-auto-cat-chip:hover {
  color: var(--cpt-heading);
  border-color: var(--cpt-border-strong);
  text-decoration: none;
}

.cpt-auto-cat-chip.active {
  background: var(--cpt-primary);
  border-color: var(--cpt-primary);
  color: #ffffff;
}

.cpt-auto-cat-count {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 9999px;
  font-size: 11px;
  background: rgba(0, 0, 0, 0.08);
}

.cpt-auto-cat-chip.active .cpt-auto-cat-count {
  background: rgba(255, 255, 255, 0.25);
}

/* Section Header */
.cpt-auto-section-header {
  margin-bottom: 24px;
}

.cpt-auto-section-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--cpt-heading);
  margin-bottom: 4px;
}

.cpt-auto-section-sub {
  font-size: 0.95rem;
  color: var(--cpt-text-muted);
}

/* Featured Grid */
.cpt-auto-featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.cpt-auto-featured-card {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--cpt-card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cpt-auto-featured-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -4px rgba(0, 0, 0, 0.08);
}

.cpt-auto-featured-media {
  position: relative;
  aspect-ratio: 16 / 9;
  display: block;
  overflow: hidden;
}

.cpt-auto-featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cpt-auto-featured-card:hover .cpt-auto-featured-media img {
  transform: scale(1.03);
}

.cpt-auto-badge-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.cpt-auto-featured-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cpt-auto-meta-bar {
  display: flex;
  gap: 14px;
  font-size: 12.5px;
  color: var(--cpt-text-muted);
  margin-bottom: 10px;
}

.cpt-auto-featured-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.cpt-auto-featured-title a {
  color: var(--cpt-heading);
  text-decoration: none;
  transition: color 0.15s ease;
}

.cpt-auto-featured-title a:hover {
  color: var(--cpt-primary);
}

.cpt-auto-featured-excerpt {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--cpt-text-secondary);
  margin-bottom: 16px;
  flex: 1;
}

.cpt-auto-featured-footer {
  margin-top: auto;
}

/* Articles Grid */
.cpt-auto-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.cpt-auto-card {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--cpt-card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cpt-auto-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -3px rgba(0, 0, 0, 0.08);
}

.cpt-auto-card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  display: block;
  overflow: hidden;
  background: var(--cpt-surface-elevated);
}

.cpt-auto-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cpt-auto-card:hover .cpt-auto-card-thumb img {
  transform: scale(1.03);
}

.cpt-auto-category-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
}

.cpt-auto-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cpt-auto-card-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--cpt-text-muted);
  margin-bottom: 8px;
}

.cpt-auto-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
}

.cpt-auto-card-title a {
  color: var(--cpt-heading);
  text-decoration: none;
  transition: color 0.15s ease;
}

.cpt-auto-card-title a:hover {
  color: var(--cpt-primary);
}

.cpt-auto-card-excerpt {
  font-size: 13px;
  line-height: 1.5;
  color: var(--cpt-text-secondary);
  margin-bottom: 14px;
  flex: 1;
}

.cpt-auto-card-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--cpt-border-subtle);
}

.cpt-auto-read-btn {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--cpt-primary);
  text-decoration: none;
  transition: gap 0.2s ease, color 0.15s ease;
}

.cpt-auto-read-btn:hover {
  color: var(--cpt-primary-hover);
  text-decoration: none;
}

/* Pagination */
.cpt-auto-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 40px 0;
}

.cpt-auto-page-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  color: var(--cpt-text);
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
}

.cpt-auto-page-link:hover {
  border-color: var(--cpt-primary);
  color: var(--cpt-primary);
  text-decoration: none;
}

.cpt-auto-page-link.active {
  background: var(--cpt-primary);
  border-color: var(--cpt-primary);
  color: #ffffff;
}

.cpt-auto-page-dots {
  padding: 0 4px;
  color: var(--cpt-text-muted);
}

/* Filter Status */
.cpt-auto-filter-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--cpt-surface-elevated);
  border: 1px solid var(--cpt-border);
  padding: 10px 16px;
  border-radius: 10px;
  margin-bottom: 24px;
  font-size: 14px;
}

.cpt-auto-reset-link {
  font-size: 13px;
  color: var(--cpt-danger);
  font-weight: 600;
  text-decoration: none;
}

/* Single Article Styling */
.cpt-auto-breadcrumbs ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  font-size: 13.5px;
}

.cpt-auto-breadcrumbs li a {
  color: var(--cpt-text-muted);
  text-decoration: none;
}

.cpt-auto-breadcrumbs li a:hover {
  color: var(--cpt-primary);
}

.cpt-auto-breadcrumbs li.active {
  color: var(--cpt-text-secondary);
  font-weight: 500;
}

.cpt-auto-breadcrumbs .separator {
  font-size: 10px;
  margin: 0 8px;
  color: var(--cpt-border-strong);
}

.cpt-auto-article-header {
  margin-bottom: 24px;
}

.cpt-auto-header-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.cpt-auto-category-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 9999px;
  background: var(--cpt-primary-soft);
  color: var(--cpt-primary);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
}

.cpt-auto-category-pill:hover {
  text-decoration: none;
  background: var(--cpt-primary);
  color: #ffffff;
}

.cpt-auto-meta-item {
  font-size: 13px;
  color: var(--cpt-text-muted);
}

.cpt-auto-article-h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--cpt-heading);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.cpt-auto-article-lead {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--cpt-text-secondary);
  margin-bottom: 24px;
  max-width: 900px;
}

.cpt-auto-author-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cpt-border);
}

.cpt-auto-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--cpt-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.cpt-auto-author-details {
  display: flex;
  flex-direction: column;
}

.cpt-auto-author-name {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--cpt-heading);
}

.cpt-auto-author-role {
  font-size: 12.5px;
  color: var(--cpt-text-muted);
}

.cpt-auto-hero-figure {
  margin: 0 0 36px 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--cpt-border);
  box-shadow: var(--cpt-card-shadow);
}

.cpt-auto-hero-img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.cpt-auto-article-layout {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.cpt-auto-toc-sidebar {
  width: 280px;
  flex-shrink: 0;
  position: sticky;
  top: 90px;
}

.cpt-auto-toc-card {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--cpt-card-shadow);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.cpt-auto-toc-header {
  font-weight: 700;
  font-size: 14px;
  color: var(--cpt-heading);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cpt-border-subtle);
}

.cpt-auto-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cpt-auto-toc-item {
  font-size: 13px;
  line-height: 1.4;
}

.cpt-auto-toc-item.lvl-3 {
  padding-left: 14px;
}

.cpt-auto-toc-item a {
  color: var(--cpt-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.cpt-auto-toc-item a:hover {
  color: var(--cpt-primary);
}

.cpt-auto-content-main {
  flex: 1;
  min-width: 0;
  max-width: 780px;
}

/* Prose Typography */
.cpt-auto-prose {
  font-size: 18px;
  line-height: 1.82;
  color: var(--cpt-text);
  letter-spacing: -0.01em;
}

.cpt-auto-prose a {
  color: var(--cpt-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

.cpt-auto-prose a:hover {
  color: var(--cpt-primary-hover);
}

.cpt-auto-prose h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--cpt-heading);
  margin: 40px 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cpt-border-subtle);
  scroll-margin-top: 100px;
}

.cpt-auto-prose h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cpt-heading);
  margin: 30px 0 12px 0;
  scroll-margin-top: 100px;
}

.cpt-auto-prose p {
  margin-bottom: 20px;
}

.cpt-auto-prose ul, .cpt-auto-prose ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.cpt-auto-prose li {
  margin-bottom: 8px;
}

.cpt-auto-prose strong {
  color: var(--cpt-heading);
  font-weight: 600;
}

.cpt-auto-prose blockquote {
  border-left: 4px solid var(--cpt-primary);
  padding: 14px 20px;
  margin: 28px 0;
  background: var(--cpt-surface-elevated);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--cpt-text-secondary);
}

.cpt-auto-callout {
  background: var(--cpt-surface-elevated);
  border: 1px solid var(--cpt-border);
  border-left: 4px solid var(--cpt-accent);
  padding: 18px 22px;
  border-radius: 0 12px 12px 0;
  margin: 28px 0;
}

.cpt-auto-callout-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--cpt-heading);
  margin-bottom: 6px;
}

.cpt-auto-step {
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.cpt-auto-step-num {
  display: inline-block;
  background: var(--cpt-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 9999px;
  margin-bottom: 8px;
}

.cpt-auto-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cpt-heading);
  margin-bottom: 8px;
}

.cpt-auto-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
}

.cpt-auto-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.cpt-auto-table th {
  background: var(--cpt-surface-elevated);
  color: var(--cpt-heading);
  font-weight: 600;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--cpt-border);
}

.cpt-auto-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--cpt-border);
  color: var(--cpt-text);
}

/* AP3K Tool Callout Box */
.cpt-auto-tool-callout {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.06) 0%, rgba(168, 85, 247, 0.06) 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 16px;
  padding: 28px;
  margin: 40px 0;
}

.cpt-auto-tool-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 9999px;
  background: var(--cpt-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.cpt-auto-tool-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--cpt-heading);
  margin-bottom: 12px;
}

.cpt-auto-tool-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cpt-text-secondary);
  margin-bottom: 18px;
}

.cpt-auto-tool-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  font-size: 14px;
  color: var(--cpt-text);
}

.cpt-auto-tool-cta {
  display: inline-flex;
  align-items: center;
  background: var(--cpt-primary);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 14.5px;
  padding: 10px 24px;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  transition: background 0.15s ease, transform 0.15s ease;
}

.cpt-auto-tool-cta:hover {
  background: var(--cpt-primary-hover);
  transform: translateY(-1px);
  text-decoration: none;
}
/* Article Footer */
.cpt-auto-article-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--cpt-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.cpt-auto-footer-author {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 550px;
}

.cpt-auto-footer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cpt-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cpt-primary);
  flex-shrink: 0;
}

.cpt-auto-footer-author h4 {
  font-size: 14.5px;
  font-weight: 700;
  margin: 0 0 4px 0;
  color: var(--cpt-heading);
}

.cpt-auto-footer-author p {
  font-size: 13px;
  color: var(--cpt-text-muted);
  margin: 0;
  line-height: 1.45;
}

.cpt-auto-footer-dates {
  display: flex;
  flex-direction: column;
  font-size: 12.5px;
  color: var(--cpt-text-muted);
  text-align: right;
  gap: 4px;
}

/* Empty State */
.cpt-auto-empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--cpt-card-bg);
  border: 1px solid var(--cpt-card-border);
  border-radius: 16px;
  margin: 40px 0;
}

.cpt-auto-empty-icon {
  font-size: 40px;
  color: var(--cpt-text-muted);
  margin-bottom: 16px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .cpt-auto-featured-grid,
  .cpt-auto-articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cpt-auto-article-layout {
    flex-direction: column;
  }
  .cpt-auto-toc-sidebar {
    width: 100%;
    position: static;
    margin-bottom: 24px;
  }
  .cpt-auto-hero-title {
    font-size: 1.95rem;
  }
  .cpt-auto-article-h1 {
    font-size: 2rem;
  }
  .cpt-auto-tool-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .cpt-auto-featured-grid,
  .cpt-auto-articles-grid {
    grid-template-columns: 1fr;
  }
  .cpt-auto-hero {
    padding: 32px 18px;
  }
  .cpt-auto-hero-title {
    font-size: 1.65rem;
  }
  .cpt-auto-article-h1 {
    font-size: 1.65rem;
  }
  .cpt-auto-article-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .cpt-auto-footer-dates {
    text-align: left;
  }
}