/* ============================================
   CHIWITDEE MODERN REDESIGN - 21ST CENTURY DESIGN
   Gen Z-Friendly, Authentic, Modern
   ============================================ */

/* ==== MODERN COLOR PALETTE ==== */
:root {
  /* Base Colors - Clean & Light */
  --bg-primary: #FFFFFF;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #FFFFFF;
  
  /* Accent Colors - Brand Accent Palette */
  --accent-primary: #ff8e00;
  --accent-primary-light: #ff8e00; /* Warm Orange */
  --accent-primary-dark: #ff8e00;
  --accent-secondary: #ff8e00;     /* Burnt Orange */
  --accent-secondary-light: #ff8e00;
  --accent-tertiary: #ff8e00;      /* Amber */
  --accent-quaternary: #ff8e00;    /* Deep Amber */
  
  /* Text Colors */
  --text-primary: #003092;
  --text-secondary: #003092;
  --text-tertiary: #003092;
  --text-inverse: #FFFFFF;
  
  /* Border & Divider */
  --border-light: #E5E7EB;
  --border-medium: #D1D5DB;
  --border-dark: #003092;
  
  /* Semantic Colors */
  --success: #003092;
  --warning: #ff8e00;
  --error: #ff8e00;
  --info: #003092;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-accent: 0 10px 25px -5px rgba(255, 142, 0, 0.2);
  
  /* Spacing System */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==== MODERN TYPOGRAPHY ==== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@300;400;500;600;700;800&display=swap');

* {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
html {
  font-size: 16px;
}
html[lang="th"] *,
html[lang="th"] {
  font-family: 'Kanit', sans-serif !important;
}
html[lang="en"] *,
html[lang="en"] {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

body {
  background: var(--bg-primary) !important;
  background-image: none !important;
  color: var(--text-primary) !important;
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Remove old background overlays */
body::before,
body::after {
  display: none !important;
}

/* Typography Scale - same on all pages */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1.0625rem; }
h6 { font-size: 1rem; }

p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
}

/* Page sections: inherit base size, no oversized headings */
main section[id$="Page"] h1,
main section.mentorship-shell h1,
main .form-container h1 { font-size: 1.75rem !important; }
main section[id$="Page"] h2,
main section.mentorship-shell h2,
main .form-container h2 { font-size: 1.5rem !important; }
main section[id$="Page"] h3,
main section.mentorship-shell h3 { font-size: 1.25rem !important; }
main section[id$="Page"],
main section.mentorship-shell,
main #feedContainer { font-size: 1rem; }

/* Main content: consistent padding, no excess whitespace */
main {
  padding: 1rem;
  max-width: 100%;
  box-sizing: border-box;
}
@media (min-width: 640px) {
  main { padding: 1.25rem 1.5rem; }
}
@media (min-width: 1024px) {
  main { padding: 1.5rem 2rem; }
}
.howto-page-wrap { padding: 1rem 0; }

/* ==== NAVIGATION BAR - STICKY & MODERN ==== */
.nav-bar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-sm) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 10000 !important;
  transition: all var(--transition-base);
}

.nav-container {
  max-width: 1400px !important;
  margin: 0 auto !important;
  padding: 1rem 2rem !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.nav-logo {
  height: 56px !important;
  transition: transform var(--transition-base);
  cursor: pointer;
}

.nav-logo:hover {
  transform: scale(1.05);
}

.nav-tabs {
  display: flex !important;
  gap: 0.5rem !important;
  align-items: center !important;
}

.nav-tab {
  padding: 0.625rem 1.25rem !important;
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  font-size: 0.9375rem !important;
  color: var(--text-secondary) !important;
  background: transparent !important;
  border: none !important;
  cursor: pointer !important;
  transition: all var(--transition-base) !important;
  position: relative !important;
}

.nav-tab::after {
  content: '';
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-primary-light));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-tab:hover {
  color: var(--accent-primary) !important;
  background: rgba(255, 142, 0, 0.05) !important;
}

.nav-tab:hover::after,
.nav-tab.active::after {
  width: 60%;
}

.nav-tab.active {
  color: var(--accent-primary) !important;
  background: rgba(255, 142, 0, 0.08) !important;
}

/* ==== BOUNCING BALLS ANIMATION ==== */
@keyframes bounceBall {
  0%, 100% {
    transform: translateY(0) translateX(0);
  }
  25% {
    transform: translateY(-30px) translateX(10px);
  }
  50% {
    transform: translateY(-60px) translateX(-5px);
  }
  75% {
    transform: translateY(-30px) translateX(-10px);
  }
}

#bouncingBallsContainer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bouncing-ball {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.2;
  animation: bounceBall 3s ease-in-out infinite;
}

/* ==== HERO SECTION - MODERN & MINIMAL ==== */
section#heroSection.text-center {
  background: linear-gradient(135deg, rgba(255, 142, 0, 0.03) 0%, rgba(220, 106, 31, 0.02) 100%) !important;
  border-radius: var(--radius-2xl) !important;
  padding: 4rem 2rem !important;
  margin: 2rem auto !important;
  max-width: 1200px !important;
  text-align: center !important;
  position: relative !important;
  overflow: hidden !important;
}

section#heroSection.text-center::before {
  display: none !important;
}

section#heroSection.text-center::after {
  display: none !important;
}

section#heroSection.text-center > p {
  font-size: 2.5rem !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  color: var(--text-primary) !important;
  margin-bottom: 2rem !important;
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

section#heroSection.text-center > p::after {
  display: none !important;
}

section#heroSection.text-center > div#shareBtnContainer {
  position: relative;
  z-index: 1;
}

section#heroSection.text-center video {
  display: none !important;
}

/* ==== SEARCH & FILTER SECTION ==== */
#searchFilterSection {
  margin: 2rem auto !important;
  max-width: 1200px !important;
  padding: 0 1rem !important;
}

#searchFilterSection > div {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-xl) !important;
  padding: 1.5rem !important;
  box-shadow: var(--shadow-md) !important;
  border: 1px solid var(--border-light) !important;
}

.community-ask-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.125rem;
}

.community-ask-header svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent-primary);
}

.community-ask-form {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.community-ask-input {
  flex: 1;
  padding: 0.875rem 1rem 0.875rem 2.75rem !important;
  border: 2px solid var(--border-light) !important;
  border-radius: var(--radius-lg) !important;
  font-size: 1rem !important;
  background: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  transition: all var(--transition-base) !important;
}

.community-ask-input:focus {
  outline: none !important;
  border-color: var(--accent-primary) !important;
  box-shadow: 0 0 0 3px rgba(255, 142, 0, 0.1) !important;
}

.community-ask-btn {
  padding: 0.875rem 2rem !important;
  background: var(--accent-primary) !important;
  color: white !important;
  border: none !important;
  border-radius: var(--radius-lg) !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  cursor: pointer !important;
  transition: all var(--transition-base) !important;
  white-space: nowrap;
}

.community-ask-btn:hover {
  background: var(--accent-primary-dark) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

#searchFilterSection .flex {
  display: flex !important;
  gap: 1rem !important;
  flex-wrap: wrap;
}

.filter-select {
  flex: 1;
  min-width: 200px;
  padding: 0.875rem 1rem !important;
  border: 2px solid var(--border-light) !important;
  border-radius: var(--radius-lg) !important;
  font-size: 1rem !important;
  background: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  cursor: pointer !important;
  transition: all var(--transition-base) !important;
}

.filter-select:focus {
  outline: none !important;
  border-color: var(--accent-primary) !important;
  box-shadow: 0 0 0 3px rgba(255, 142, 0, 0.1) !important;
}

/* ==== POST CARDS - MODERN CARD SYSTEM ==== */
.feed-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.posts-main {
  min-width: 0;
}

/* Posts container - used by both forum-threads-list and legacy layout */
div#postsContainer {
  margin-top: 0 !important;
}

div#postsContainer > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

div.post-card,
.blog-card {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-xl) !important;
  padding: 2rem !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: all var(--transition-base) !important;
  cursor: pointer !important;
  position: relative !important;
  overflow: hidden !important;
  margin-bottom: 0 !important;
}

div.post-card::before,
.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

div.post-card:hover,
.blog-card:hover {
  box-shadow: var(--shadow-lg) !important;
  border-color: var(--accent-primary) !important;
  z-index: 10 !important;
}

div.post-card:hover::before,
.blog-card:hover::before {
  transform: scaleX(1);
}

.post-card h3,
.blog-card .md\\:text-2xl {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  color: var(--text-primary) !important;
  margin-bottom: 0.75rem !important;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.post-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.helpful-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: rgba(255, 142, 0, 0.08);
  color: var(--accent-primary);
  border: 1px solid rgba(255, 142, 0, 0.2);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.helpful-btn:hover {
  background: rgba(255, 142, 0, 0.12);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
}

.helpful-btn.active {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

/* ==== SIDEBAR - TRENDING & CONTRIBUTORS ==== */
.feed-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 100px;
  height: fit-content;
}

.community-card {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-xl) !important;
  padding: 1.5rem !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-sm) !important;
}

.community-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.community-card-header svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent-primary);
}

.community-list-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.875rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.community-list-item:hover {
  background: rgba(255, 142, 0, 0.05);
}

.community-list-item-title {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.community-list-item-meta {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.community-contributor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.community-contributor:hover {
  background: rgba(255, 142, 0, 0.05);
}

.community-contributor-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-light));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}

.community-contributor-rank {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 0.875rem;
  min-width: 2rem;
}

/* ==== BUTTONS - MODERN STYLES ==== */
.btn-primary {
  background: var(--accent-primary) !important;
  color: white !important;
  border: none !important;
  border-radius: var(--radius-lg) !important;
  padding: 0.875rem 2rem !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  cursor: pointer !important;
  transition: all var(--transition-base) !important;
  box-shadow: var(--shadow-md) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
}

.btn-primary:hover {
  background: var(--accent-primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg) !important;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-secondary) !important;
  color: var(--accent-primary) !important;
  border: 2px solid var(--accent-primary) !important;
  border-radius: var(--radius-lg) !important;
  padding: 0.875rem 2rem !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  cursor: pointer !important;
  transition: all var(--transition-base) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
}

.btn-secondary:hover {
  background: var(--accent-primary) !important;
  color: white !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}

/* ==== CATEGORY BADGES ==== */
.category-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.category-job { background: var(--accent-primary); color: white; }
.category-workplace { background: var(--accent-secondary); color: white; }
.category-recruitment { background: var(--accent-tertiary); color: white; }
.category-life { background: var(--accent-quaternary); color: white; }
.category-story { background: var(--text-secondary); color: white; }

/* ==== FORM ELEMENTS ==== */
.form-container {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-xl) !important;
  padding: 2rem !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-md) !important;
}

.input-field {
  width: 100%;
  padding: 0.875rem 1rem !important;
  border: 2px solid var(--border-light) !important;
  border-radius: var(--radius-lg) !important;
  font-size: 1rem !important;
  background: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  transition: all var(--transition-base) !important;
}

.input-field:focus {
  outline: none !important;
  border-color: var(--accent-primary) !important;
  box-shadow: 0 0 0 3px rgba(255, 142, 0, 0.1) !important;
}

/* ==== RESPONSIVE DESIGN ==== */
@media (max-width: 1024px) {
  .feed-layout {
    grid-template-columns: 1fr;
  }
  
  .feed-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 1rem 1rem !important;
  }
  
  .nav-tabs {
    display: none !important;
  }
  
  section#heroSection.text-center {
    padding: 1.5rem 1rem !important;
  }
  
  section#heroSection.text-center > p {
    font-size: 1.5rem !important;
  }
  
  .community-ask-form {
    flex-direction: column;
  }
  
  .community-ask-btn {
    width: 100%;
  }
  
  #searchFilterSection .flex {
    flex-direction: column;
  }
  
  .filter-select {
    width: 100%;
  }
  
  .feed-sidebar {
    grid-template-columns: 1fr;
  }
  
  div.post-card,
  .blog-card {
    padding: 1rem !important;
  }
  
  h1 { font-size: 1.5rem !important; }
  h2 { font-size: 1.375rem !important; }
  h3 { font-size: 1.25rem !important; }
  main section[id$="Page"] h1,
  main section.mentorship-shell h1 { font-size: 1.5rem !important; }
  main section[id$="Page"] h2,
  main section.mentorship-shell h2 { font-size: 1.375rem !important; }
  
  main {
    padding: 0.75rem 0.75rem 1rem !important;
  }
  #howToPage { padding: 0.75rem 0 !important; }
  #howToSubPage .post-article { padding: 0 0 1.5rem !important; }
  .mentorship-shell .form-container,
  .mentorship-shell .mentorship-section { padding: 1rem 0 !important; }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0.75rem 0.75rem !important;
  }
  
  section#heroSection.text-center {
    padding: 1rem 0.75rem !important;
  }
  
  section#heroSection.text-center > p {
    font-size: 1.375rem !important;
  }
  
  .form-container {
    padding: 1rem !important;
  }
  
  main {
    padding: 0.5rem 0.5rem 0.75rem !important;
  }
}

/* ==== ACCESSIBILITY ==== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

*:focus-visible {
  outline: 3px solid var(--accent-primary) !important;
  outline-offset: 2px !important;
  border-radius: var(--radius-sm) !important;
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ==== COMMUNITY SUPPORT BLOCK ==== */
.community-support-block {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.community-forums {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.community-section-title {
  display: block;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.community-forums-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.community-forum-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-primary);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.community-forum-link:hover {
  background: rgba(255, 142, 0, 0.05);
  border-color: var(--border-light);
  transform: translateX(4px);
}

.community-forum-link svg:first-child {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.community-forum-link span {
  flex: 1;
  font-weight: 500;
}

.community-forum-link svg:last-child {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

/* ==== POST ARTICLE (INDIVIDUAL POST VIEW) ==== */
.post-article {
  background: var(--bg-secondary) !important;
  border-radius: var(--radius-xl) !important;
  padding: 3rem !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-lg) !important;
  max-width: 900px !important;
  margin: 2rem auto !important;
}
#howToSubPage .post-article {
  max-width: 720px !important;
  width: 100% !important;
  margin: 0 auto !important;
  padding: 0 0 32px !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0;
}

.post-article h1 {
  font-size: 2.5rem !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  color: var(--text-primary) !important;
  margin-bottom: 1.5rem !important;
}

.post-article .post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.post-article .post-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-primary);
  white-space: pre-wrap;
  margin-bottom: 2rem;
}

/* ==== MAIN CONTENT CONTAINER ==== */
main {
  background: var(--bg-primary) !important;
  min-height: 100vh;
  position: relative;
}

main > div#react-hero-root {
  position: relative;
}

main.max-w-5xl {
  max-width: 1400px !important;
  padding: 0 1rem !important;
}

/* ==== UTILITY CLASSES ==== */
.text-accent {
  color: var(--accent-primary) !important;
}

.bg-accent {
  background: var(--accent-primary) !important;
}

.border-accent {
  border-color: var(--accent-primary) !important;
}

/* ==== LOADING STATE ==== */
#postsContainer > p.text-center {
  color: var(--text-secondary);
  font-size: 1rem;
  padding: 3rem 0;
}

/* ==== ANIMATIONS FOR POSTS ==== */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.post-card {
  animation: slideIn 0.4s ease-out;
}

.post-card:nth-child(1) { animation-delay: 0.05s; }
.post-card:nth-child(2) { animation-delay: 0.1s; }
.post-card:nth-child(3) { animation-delay: 0.15s; }
.post-card:nth-child(4) { animation-delay: 0.2s; }
.post-card:nth-child(5) { animation-delay: 0.25s; }
.post-card:nth-child(6) { animation-delay: 0.3s; }

/* ==== WELCOME PAGE STYLES ==== */
#react-welcome-root {
  position: relative;
  z-index: 1;
}

/* Welcome page sections spacing */
.welcome-section {
  padding: var(--space-3xl) var(--space-xl);
}

/* Feature cards hover effect enhancement */
.feature-card {
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

/* Quick start step cards */
.quick-start-step {
  position: relative;
  overflow: hidden;
}

.quick-start-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.quick-start-step:hover::before {
  transform: scaleX(1);
}

/* Responsive adjustments for welcome page */
@media (max-width: 768px) {
  .welcome-section {
    padding: var(--space-2xl) var(--space-md);
  }
}

/* ==================================================================
   FORUM PAGE - MAUKERJA-STYLE LAYOUT
   ================================================================== */

/* Forum Toolbar - search + sort in one row */
.forum-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.forum-toolbar-search {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  background: #f5f6f8;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 0.375rem 0.625rem;
  width: 240px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.forum-toolbar-search:focus-within {
  border-color: var(--brand-primary);
  background: white;
}

.forum-toolbar-search svg {
  color: #aaa;
  flex-shrink: 0;
}

.forum-toolbar-search input {
  border: none;
  background: transparent;
  font-size: 0.8125rem;
  color: var(--text-primary);
  outline: none;
  width: 100%;
  padding: 0;
}

.forum-toolbar-search input::placeholder { color: #bbb; }

.forum-toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.forum-mobile-filter-btn {
  display: none;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.625rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: white;
  font-size: 0.75rem;
  font-weight: 600;
  color: #555;
  cursor: pointer;
}

.forum-mobile-filter-btn svg { color: #888; }

/* Two-Column Forum Layout */
.forum-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1rem;
  align-items: start;
}

/* Left Sidebar */
.forum-sidebar {
  position: sticky;
  top: 80px;
  height: fit-content;
}

.forum-sidebar-content {
  display: block;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.75rem;
}

.forum-sidebar-header {
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.625rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-light);
}

/* Category Checkboxes */
.forum-category-list {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.forum-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.375rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  color: #444;
  transition: all var(--transition-fast);
  line-height: 1.3;
  user-select: none;
}

.forum-checkbox-label:hover {
  background: rgba(0, 48, 146, 0.04);
  color: var(--brand-primary);
}

.forum-checkbox {
  display: none;
}

.forum-checkbox-custom {
  width: 15px;
  height: 15px;
  min-width: 15px;
  border: 1.5px solid #ccc;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  position: relative;
}

.forum-checkbox:checked + .forum-checkbox-custom {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
}

.forum-checkbox:checked + .forum-checkbox-custom::after {
  content: '';
  width: 4px;
  height: 7px;
  border: solid white;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg) translate(-1px, -1px);
  position: absolute;
}

.forum-checkbox-label:hover .forum-checkbox-custom {
  border-color: var(--brand-primary);
}

/* Filter Actions */
.forum-filter-actions {
  display: flex;
  gap: 0.375rem;
  margin-top: 0.625rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-light);
}

.forum-filter-btn {
  flex: 1;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  background: transparent;
  color: #888;
  font-size: 0.6875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.forum-filter-btn:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

/* Main Content Area */
.forum-main {
  min-width: 0;
}

.forum-results-count {
  font-size: 0.6875rem;
  color: #aaa;
  font-weight: 400;
  white-space: nowrap;
}

.forum-sort-select {
  padding: 0.3rem 1.5rem 0.3rem 0.5rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: white;
  font-size: 0.75rem;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.375rem center;
}

.forum-sort-select:focus {
  border-color: var(--brand-primary);
}

/* Thread Cards List */
.forum-threads-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Thread Card */
.forum-thread-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 0;
  padding: 1.125rem 1.25rem;
  transition: all var(--transition-fast);
  position: relative;
  border-bottom: none;
}

.forum-thread-card:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.forum-thread-card:last-child {
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border-bottom: 1px solid var(--border-light);
}

.forum-thread-card:only-child {
  border-radius: var(--radius-lg);
  border-bottom: 1px solid var(--border-light);
}

.forum-thread-card:hover {
  background: rgba(0, 48, 146, 0.015);
  z-index: 2;
}

/* Thread Title */
.forum-thread-title {
  margin-bottom: 0.5rem;
}

.forum-thread-title a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.4;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.forum-thread-title a:hover {
  color: var(--brand-primary);
  text-decoration: underline;
}

/* Thread Description */
.forum-thread-desc {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* User Info Row */
.forum-thread-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.forum-thread-avatar {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), #4a6fb5);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8125rem;
}

.forum-thread-username {
  font-size: 0.8125rem;
  color: #666;
  font-weight: 500;
}

.forum-thread-dot {
  color: #ccc;
  font-size: 0.75rem;
}

.forum-thread-time {
  font-size: 0.8125rem;
  color: #999;
}

/* Expandable Excerpt */
.forum-thread-excerpt {
  margin-bottom: 0.75rem;
}

.forum-thread-text {
  font-size: 0.875rem;
  color: #555;
  line-height: 1.6;
}

.forum-thread-text.collapsed {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.forum-read-more {
  color: var(--brand-primary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  margin-top: 0.25rem;
}

.forum-read-more:hover {
  text-decoration: underline;
}

/* Thread Footer: Metrics + Actions */
.forum-thread-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
}

.forum-thread-metrics {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.forum-metric {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: #888;
  cursor: default;
}

.forum-metric svg {
  width: 16px;
  height: 16px;
}

.forum-metric.clickable {
  cursor: pointer;
  transition: color var(--transition-fast);
}

.forum-metric.clickable:hover {
  color: var(--brand-primary);
}

.forum-metric.liked {
  color: var(--accent-primary);
}

/* Thread Actions */
.forum-thread-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.forum-share-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  background: transparent;
  color: #888;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.forum-share-btn:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

.forum-answer-btn {
  padding: 0.375rem 1rem;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

/* Load More */
.forum-load-more {
  text-align: center;
  padding: 1.5rem 0;
}

.forum-load-more-btn {
  padding: 0.75rem 2.5rem;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.forum-load-more-btn:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: rgba(0, 48, 146, 0.04);
}

/* Skeleton Loading */
.forum-skeleton-card {
  padding: 1.5rem;
  border: 1px solid var(--border-light);
  border-bottom: none;
  background: var(--bg-secondary);
}

.forum-skeleton-card:first-child {
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.forum-skeleton-card:last-child {
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  border-bottom: 1px solid var(--border-light);
}

.skeleton-line {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.skeleton-title {
  height: 20px;
  width: 70%;
}

.skeleton-text {
  height: 14px;
  width: 100%;
}

.skeleton-text.short {
  width: 60%;
}

.skeleton-meta {
  height: 12px;
  width: 40%;
  margin-top: 0.5rem;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Back buttons — shared pill style (Resources, Forum, etc.) */
.chiwitdee-back-btn,
.forum-back-btn,
.how-to-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #003092;
  background: #f5f7fa;
  border: 1px solid #E5E7EB;
  border-radius: 9999px;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.chiwitdee-back-btn:hover,
.forum-back-btn:hover,
.how-to-back-btn:hover {
  border-color: #003092;
  background: #eef5ff;
  color: #003092;
}

.forum-back-btn {
  margin-bottom: 1.5rem;
}

/* Thread Detail Page */
.forum-thread-detail {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.forum-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.forum-detail-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.forum-detail-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(0, 48, 146, 0.08);
  color: var(--brand-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.forum-detail-content {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
}

.forum-detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

/* Comments Section */
.forum-comments-section {
  margin-top: 0;
}

.forum-comments-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.forum-comments-header h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.forum-comments-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 0.5rem;
  background: var(--brand-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.forum-comments-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.forum-comment-item {
  display: flex;
  gap: 0.75rem;
  padding: 1.25rem;
  border: 1px solid var(--border-light);
  border-bottom: none;
  background: var(--bg-secondary);
}

.forum-comment-item:first-child {
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.forum-comment-item:last-child {
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  border-bottom: 1px solid var(--border-light);
}

.forum-comment-item:only-child {
  border-radius: var(--radius-xl);
  border-bottom: 1px solid var(--border-light);
}

.forum-comment-avatar {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8125rem;
}

.forum-comment-body {
  flex: 1;
  min-width: 0;
}

.forum-comment-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.375rem;
}

.forum-comment-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.forum-comment-time {
  font-size: 0.75rem;
  color: #999;
}

.forum-comment-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
}

.forum-comment-likes {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #888;
  cursor: pointer;
}

.forum-comment-likes:hover {
  color: var(--brand-primary);
}

/* Comment Form */
.forum-comment-form {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
}

.forum-comment-input-wrap {
  flex: 1;
}

.forum-comment-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: var(--text-primary);
  resize: vertical;
  min-height: 70px;
  outline: none;
  transition: border-color var(--transition-fast);
  font-family: inherit;
}

.forum-comment-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(0, 48, 146, 0.08);
}

.forum-comment-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.5rem;
}

.forum-comment-submit {
  padding: 0.5rem 1.25rem;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.forum-comment-submit:hover {
  background: var(--accent-primary);
  transform: translateY(-1px);
}

.forum-comment-login-prompt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: rgba(0, 48, 146, 0.03);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-xl);
  text-align: center;
}

.forum-comment-login-prompt p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0;
}

/* ---- Forum Responsive ---- */
@media (max-width: 768px) {
  .forum-toolbar {
    flex-wrap: wrap;
  }

  .forum-toolbar-search {
    width: 100%;
    order: 2;
  }

  .forum-mobile-filter-btn {
    display: flex;
  }

  .forum-layout {
    grid-template-columns: 1fr;
  }

  .forum-sidebar {
    position: static;
  }

  .forum-sidebar-content {
    display: none;
  }

  .forum-sidebar-content.open {
    display: block;
  }
}

@media (max-width: 640px) {
  .forum-thread-card {
    padding: 1rem;
  }

  .forum-thread-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .forum-thread-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .forum-detail-title {
    font-size: 1.25rem;
  }

  .forum-thread-detail {
    padding: 1.25rem;
  }

  .forum-comment-form {
    flex-direction: column;
  }

  .forum-search-bar {
    flex-direction: column;
    padding: 0.5rem;
  }

  .forum-search-btn {
    width: 100%;
  }
}