/* YouTube Search Dashboard Stylesheet */

:root {
  --bg-color: #060913;
  --bg-grid: rgba(255, 255, 255, 0.015);
  
  --panel-bg: rgba(14, 20, 38, 0.55);
  --panel-border: rgba(255, 255, 255, 0.05);
  --panel-hover-border: rgba(99, 102, 241, 0.25);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #475569;
  
  /* Gradation Accents */
  --grad-purple: linear-gradient(135deg, #a855f7 0%, #7e22ce 100%);
  --grad-blue: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --grad-cyan: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --grad-green: linear-gradient(135deg, #10b981 0%, #047857 100%);
  --grad-gold: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  --grad-red: linear-gradient(135deg, #f43f5e 0%, #be123c 100%);
  
  --font-main: 'Noto Sans KR', 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
}

/* Base resets & scrollbars */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  transition: background-color 0.5s ease, color 0.3s ease;
}

/* Grid Pattern Background */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -2;
  pointer-events: none;
}

/* Glow Elements */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -3;
  pointer-events: none;
  opacity: 0.15;
}

.bg-glow-purple {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7e22ce 0%, transparent 70%);
  top: -100px;
  left: 5%;
}

.bg-glow-blue {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #2563eb 0%, transparent 70%);
  top: 40%;
  right: 5%;
}

/* Glassmorphism panel styling */
.glass-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

/* Header style sharing */
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  margin: 1rem 1.5rem 0 1.5rem;
  border-radius: 50px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.logo-circle {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-text {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.95rem;
}

.logo-text span {
  color: var(--text-muted);
  font-weight: 400;
}

.header-nav {
  flex-grow: 1;
  margin: 0 2rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.header-nav::-webkit-scrollbar {
  display: none;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.25rem;
  white-space: nowrap;
}

.nav-list a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-list a:hover {
  color: var(--text-main);
}

.btn-back-dashboard {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 0.5rem 1.25rem;
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-back-dashboard:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #3b82f6;
}

/* Dashboard Container */
.dashboard-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 2rem;
  font-family: var(--font-main);
  background: linear-gradient(to right, #fff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Control Board Panel styling */
.control-board-card {
  padding: 2rem;
  margin-bottom: 2rem;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: end;
}

/* Field utilities */
.control-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-field.flex-2 {
  grid-column: span 2;
}

.control-field.flex-direction-row {
  flex-direction: row;
  grid-column: span 4;
}

.justify-between { justify-content: space-between; }
.align-end { align-items: flex-end; }
.gap-4 { gap: 1rem; }

.control-field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.input-wrapper {
  position: relative;
  width: 100%;
}

.input-wrapper i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.input-wrapper input {
  width: 100%;
  background-color: rgba(6, 9, 19, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}

.input-wrapper input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.25);
  background-color: rgba(6, 9, 19, 0.8);
}

select {
  background-color: rgba(6, 9, 19, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  width: 100%;
  transition: var(--transition-smooth);
}

select:focus {
  border-color: #6366f1;
  background-color: rgba(6, 9, 19, 0.8);
}

/* Buttons styling */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.action-btn-group {
  display: flex;
  gap: 0.75rem;
  grid-column: span 2;
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-main);
  flex-1: 1;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--text-muted);
}

.btn-search {
  background-color: #10b981;
  border: 1px solid #059669;
  color: #ffffff;
  flex: 1.5;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-search:hover {
  background-color: #059669;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  transform: translateY(-1px);
}

/* View toggle group */
.toggle-btn-group {
  display: flex;
  background-color: rgba(6, 9, 19, 0.6);
  border: 1px solid var(--panel-border);
  padding: 0.25rem;
  border-radius: 10px;
}

.btn-toggle {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

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

.btn-toggle.active {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Export btn group */
.export-btn-group {
  display: flex;
  gap: 0.5rem;
}

.btn-export {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-export:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--panel-hover-border);
  color: var(--text-main);
}

.legend-note {
  grid-column: span 4;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.75rem;
}

/* Help Accordion */
.help-accordion-section {
  margin-bottom: 2rem;
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  outline: none;
  text-align: left;
}

.trigger-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.arrow-icon {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-muted);
}

.accordion-trigger.active .arrow-icon {
  transform: rotate(90deg);
  color: #6366f1;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background-color: rgba(6, 9, 19, 0.25);
  border-top: 0px solid transparent;
}

.accordion-trigger.active + .accordion-content {
  border-top: 1px solid var(--panel-border);
}

.accordion-inner {
  padding: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.accordion-inner h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.accordion-inner p {
  margin-bottom: 0.75rem;
}

.accordion-inner ul, .accordion-inner ol {
  margin-left: 1.25rem;
  margin-bottom: 1rem;
}

.accordion-inner li {
  margin-bottom: 0.4rem;
}

.accordion-inner a {
  color: #3b82f6;
  text-decoration: none;
}

.accordion-inner a:hover {
  text-decoration: underline;
}

.mt-6 { margin-top: 1.5rem; }

/* Demo Banner Box */
.demo-banner-box {
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #93c5fd;
  font-size: 0.85rem;
  line-height: 1.5;
}

.demo-banner-box i {
  font-size: 1.1rem;
  color: #3b82f6;
  flex-shrink: 0;
}

/* Spinner / Status */
.search-status-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(99, 102, 241, 0.1);
  border-top-color: #6366f1;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 4rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.empty-state h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.9rem;
  max-width: 320px;
}

/* Results section grids */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* Card layout */
.video-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--panel-hover-border);
  box-shadow: 0 16px 48px 0 rgba(0, 0, 0, 0.6);
}

.card-thumbnail-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  width: 100%;
  overflow: hidden;
  background-color: #000;
}

.card-thumbnail-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.video-card:hover .card-thumbnail-wrapper img {
  transform: scale(1.05);
}

.video-duration {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-display);
}

.card-body {
  padding: 1.25rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 2.65rem;
}

.video-channel {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.video-channel i {
  color: #6366f1;
}

/* Statistics breakdown grid */
.card-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  background-color: rgba(6, 9, 19, 0.4);
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.02);
  margin-bottom: 1rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat-box .label {
  font-size: 0.68rem;
  color: var(--text-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-box .value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Ratio badge styling */
.ratio-highlight-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
}

.ratio-value-label {
  display: flex;
  flex-direction: column;
}

.ratio-value-label span.label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.ratio-value-label span.num {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: #ffffff;
}

/* Step badges */
.step-badge {
  padding: 0.35rem 0.75rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.badge-step1 {
  background-color: rgba(100, 116, 139, 0.15);
  border: 1px solid rgba(100, 116, 139, 0.3);
  color: #94a3b8;
}

.badge-step2 {
  background-color: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.badge-step3 {
  background-color: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: #22d3ee;
}

.badge-step4 {
  background-color: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #c084fc;
}

.badge-step5 {
  background-color: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
  box-shadow: 0 0 10px rgba(251, 191, 36, 0.15);
}

/* Table View styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 15px;
  border: 1px solid var(--panel-border);
  background-color: var(--panel-bg);
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th, .data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.data-table th {
  background-color: rgba(6, 9, 19, 0.4);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.data-table tbody tr {
  transition: var(--transition-smooth);
}

.data-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.table-thumbnail {
  width: 80px;
  aspect-ratio: 16/9;
  border-radius: 6px;
  overflow: hidden;
  background-color: #000;
}

.table-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.table-title {
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  display: block;
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table-title:hover {
  color: #3b82f6;
  text-decoration: underline;
}

.table-channel {
  color: var(--text-muted);
  font-weight: 500;
}

.table-ratio {
  font-family: var(--font-display);
  font-weight: 800;
}

.btn-table-link {
  color: var(--text-muted);
  font-size: 1.1rem;
  text-decoration: none;
  transition: var(--transition-smooth);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.03);
}

.btn-table-link:hover {
  color: #ef4444;
  background-color: rgba(239, 68, 68, 0.1);
}

/* Footer layout */
.main-footer {
  padding: 3rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--panel-border);
  color: var(--text-dark);
  font-size: 0.8rem;
  margin-top: 4rem;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .control-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .control-field.flex-2 {
    grid-column: span 2;
  }
  .action-btn-group {
    grid-column: span 2;
  }
  .control-field.flex-direction-row {
    grid-column: span 2;
    flex-direction: column;
    align-items: stretch;
  }
  .legend-note {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .control-grid {
    grid-template-columns: 1fr;
  }
  .control-field.flex-2 {
    grid-column: span 1;
  }
  .action-btn-group {
    grid-column: span 1;
  }
  .control-field.flex-direction-row {
    grid-column: span 1;
  }
  .legend-note {
    grid-column: span 1;
  }
  .main-header {
    margin: 1rem 1rem 0 1rem;
    padding: 0.85rem 1.25rem;
  }
  .header-nav {
    display: none; /* Hide nav links on mobile for simplicity */
  }
  .page-title {
    font-size: 1.8rem;
  }
}


/* ==========================================================================
   Antigravity Unified Header Styles
   ========================================================================== */
.main-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 0.85rem 2rem !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  margin: 1rem 1.5rem 0 1.5rem !important;
  border-radius: 50px !important;
  border: 1px solid rgba(255, 255, 255, 0.05) !important;
  background: rgba(15, 15, 26, 0.85) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

.header-left {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
}

.back-btn {
  width: 36px !important;
  height: 36px !important;
  border-radius: 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #94a3b8 !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
}

.back-btn:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #f1f5f9 !important;
  border-color: #94a3b8 !important;
}

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

.app-logo i.logo-icon {
  font-size: 1.15rem !important;
}

.app-logo i.logo-icon.text-purple { color: #a78bfa !important; }
.app-logo i.logo-icon.text-blue { color: #60a5fa !important; }
.app-logo i.logo-icon.text-red { color: #f87171 !important; }
.app-logo i.logo-icon.text-green { color: #34d399 !important; }
.app-logo i.logo-icon.text-orange { color: #fb923c !important; }
.app-logo i.logo-icon.text-cyan { color: #22d3ee !important; }
.app-logo i.logo-icon.text-gold { color: #fbbf24 !important; }

.logo-text {
  font-family: inherit !important;
  font-weight: 800 !important;
  font-size: 1.15rem !important;
  display: flex !important;
  align-items: baseline !important;
  gap: 0.5rem !important;
  color: #f1f5f9 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

.engine-sub {
  font-size: 0.7rem !important;
  color: #94a3b8 !important;
  font-weight: 400 !important;
}

.btn-back-dashboard {
  background: rgba(168, 85, 247, 0.1) !important;
  border: 1px solid rgba(168, 85, 247, 0.2) !important;
  color: #f1f5f9 !important;
  font-weight: 600 !important;
  font-size: 0.82rem !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: 30px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  transition: all 0.3s ease !important;
}

.btn-back-dashboard:hover {
  background: #a855f7 !important;
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3) !important;
}

/* ==========================================================================
   YouTube Trending Tags Cloud Chart Styles
   ========================================================================== */
.trends-cloud-card {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.trends-cloud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.75rem;
}

.trends-cloud-header .section-subtitle {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.btn-refresh-trends {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-smooth);
}

.btn-refresh-trends:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.word-cloud-container {
  display: block;
  position: relative;
  height: 400px;
  min-height: 400px;
  width: 100%;
  padding: 1.25rem;
  background: rgba(6, 9, 19, 0.2);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.01);
  overflow: hidden;
}

.word-cloud-loading {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cloud-word {
  display: inline-block;
  cursor: pointer;
  user-select: none;
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 650;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  white-space: nowrap; /* Prevent text wrapping during layout measurement */
}

/* Cohesive Blue/Teal Palette matching the attachment */
.cloud-word.color-navy {
  color: #93c5fd;
  text-shadow: 0 0 8px rgba(147, 197, 253, 0.25);
}
.cloud-word.color-navy:hover {
  background: rgba(147, 197, 253, 0.15);
  text-shadow: 0 0 16px rgba(147, 197, 253, 0.65);
  box-shadow: 0 0 12px rgba(147, 197, 253, 0.15);
}

.cloud-word.color-blue {
  color: #60a5fa;
  text-shadow: 0 0 8px rgba(96, 165, 250, 0.25);
}
.cloud-word.color-blue:hover {
  background: rgba(96, 165, 250, 0.15);
  text-shadow: 0 0 16px rgba(96, 165, 250, 0.65);
  box-shadow: 0 0 12px rgba(96, 165, 250, 0.15);
}

.cloud-word.color-cyan {
  color: #22d3ee;
  text-shadow: 0 0 8px rgba(34, 211, 238, 0.25);
}
.cloud-word.color-cyan:hover {
  background: rgba(34, 211, 238, 0.15);
  text-shadow: 0 0 16px rgba(34, 211, 238, 0.65);
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.15);
}

.cloud-word.color-teal {
  color: #38bdf8;
  text-shadow: 0 0 8px rgba(56, 189, 248, 0.25);
}
.cloud-word.color-teal:hover {
  background: rgba(56, 189, 248, 0.15);
  text-shadow: 0 0 16px rgba(56, 189, 248, 0.65);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.15);
}

.cloud-word.color-indigo {
  color: #818cf8;
  text-shadow: 0 0 8px rgba(129, 140, 248, 0.25);
}
.cloud-word.color-indigo:hover {
  background: rgba(129, 140, 248, 0.15);
  text-shadow: 0 0 16px rgba(129, 140, 248, 0.65);
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.15);
}

.cloud-word:hover {
  transform: scale(1.15) rotate(0deg) !important;
  writing-mode: horizontal-tb !important;
  z-index: 10;
}

.cloud-word.vertical-word {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}