/* ==========================================================================
   ACTILENS / INSTAGRAM ACTIVIST TOPIC DASHBOARD - DESIGN SYSTEM
   ========================================================================== */

:root {
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', var(--font-family);

  /* Light Theme (Default clean corporate/editorial) */
  --bg-app: #f4f6f9;
  --bg-card: #ffffff;
  --bg-card-glass: rgba(255, 255, 255, 0.92);
  --bg-subtle: #f8fafc;
  --bg-hover: #edf2f7;
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border-color: #e2e8f0;
  --border-focus: #3182ce;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 20px rgba(229, 30, 24, 0.18);
  
  --accent-color: #e51e18;
  --accent-hover: #c41812;
  --accent-light: rgba(229, 30, 24, 0.1);
  --success-color: #38a169;
}

body.theme-dark {
  --bg-app: #0f131a;
  --bg-card: #171d26;
  --bg-card-glass: rgba(23, 29, 38, 0.92);
  --bg-subtle: #1e2633;
  --bg-hover: #263040;
  --text-primary: #f7fafc;
  --text-secondary: #cbd5e0;
  --text-muted: #a0aec0;
  --border-color: #2d3748;
  --border-focus: #4299e1;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(229, 30, 24, 0.35);

  --accent-light: rgba(229, 30, 24, 0.18);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-primary);
  line-height: 1.5;
  transition: background-color 0.25s ease, color 0.25s ease;
  min-height: 100vh;
  padding: 24px;
}

.app-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  padding: 18px 24px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 16px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #e51e18, #8b2622);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(229, 30, 24, 0.35);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
}

.brand-text h1 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-color);
}

.status-dot.pulsing {
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
  100% { opacity: 1; transform: scale(1); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: var(--font-family);
}

.btn:disabled {
  opacity: 0.6;
  cursor: default;
  pointer-events: none;
}

.btn-spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-color);
  animation: btn-spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

.btn-primary {
  background: var(--accent-color);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(229, 30, 24, 0.35);
}

.btn-secondary {
  background: var(--bg-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
  transform: translateY(-1px);
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 1.1rem;
}

.btn-icon:hover {
  background: var(--bg-hover);
}

.theme-icon-sun { display: none; }
.theme-icon-moon { display: inline-block; }
body.theme-dark .theme-icon-sun { display: inline-block; }
body.theme-dark .theme-icon-moon { display: none; }

.btn-text {
  background: none;
  border: none;
  color: var(--border-focus);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
}

/* ==========================================================================
   KPI CARDS
   ========================================================================== */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.kpi-value.highlight-accent {
  color: var(--accent-color);
}

.kpi-footer {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.kpi-footer code {
  background: var(--bg-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

/* ==========================================================================
   DASHBOARD SECTIONS & CHARTS
   ========================================================================== */

.dashboard-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.title-wrap h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.section-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Segmented Control */
.segmented-control {
  display: inline-flex;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 3px;
  border-radius: 10px;
}

.seg-btn {
  background: transparent;
  border: none;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-family);
}

.seg-btn:hover {
  color: var(--text-primary);
}

.seg-btn.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

body.theme-dark .seg-btn.active {
  background: #2a3444;
  color: #ffffff;
}

.segmented-control.seg-many {
  flex-wrap: wrap;
  max-width: 100%;
}

/* ==========================================================================
   PERIOD (ZEITRAUM) CONFIGURATION PANEL
   ========================================================================== */

.period-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 28px;
  margin-top: 12px;
}

.period-control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 180px;
}

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

.period-count-slider {
  width: 100%;
  min-width: 180px;
  accent-color: var(--accent-color);
  cursor: pointer;
}

.period-control-checkbox {
  min-width: 260px;
}

.period-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.period-toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-color);
  cursor: pointer;
}

.period-control-apply {
  justify-content: flex-end;
}

.period-summary {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-top: 12px;
  border-top: 1px dashed var(--border-color);
}

/* ==========================================================================
   SECTION 1: TOP CLUSTER BAR (EXACT DESIGN REPLICATION)
   ========================================================================== */

.cluster-chart-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Single Cluster Bar Frame */
.cluster-bar-frame {
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 8px;
  background: var(--bg-subtle);
}

.cluster-bar-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.cluster-bar {
  display: flex;
  width: 100%;
  height: 96px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  background: #2b2b2b;
}

.cluster-segment {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  text-align: center;
  padding: 8px 12px;
  cursor: pointer;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1), filter 0.2s ease;
  position: relative;
  overflow: hidden;
}

.cluster-segment:hover {
  filter: brightness(1.18);
  z-index: 2;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.45);
}

.cluster-segment-pct {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.cluster-segment-label {
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: 3px;
  white-space: nowrap;
}

.cluster-segment-subtext {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.9;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}

.cluster-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
}

.cluster-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.cluster-legend-item:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
}

.cluster-legend-item.item-disabled {
  opacity: 0.4;
  filter: grayscale(0.8);
  text-decoration: line-through;
  border-style: dashed;
}

.legend-checkbox,
.topic-checkbox {
  cursor: pointer;
  accent-color: var(--accent-color);
  width: 15px;
  height: 15px;
}

.legend-color-box {
  width: 14px;
  height: 14px;
  border-radius: 3px;
}

/* ==========================================================================
   SECTION 2: GRANULAR MONTHLY STACKED COLUMNS (EXACT DESIGN REPLICATION)
   ========================================================================== */

.granular-chart-container {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  gap: 28px;
  padding: 24px 16px 12px 16px;
  min-height: 520px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-subtle);
  position: relative;
  overflow-x: auto;
}

.granular-column-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  max-width: 320px;
  min-width: 200px;
}

/* With many periods (up to 12) columns shrink and the row scrolls horizontally
   instead of overflowing the page. */
.granular-chart-container.many-columns {
  justify-content: flex-start;
  gap: 12px;
}

.granular-chart-container.many-columns .granular-column-wrap {
  min-width: 110px;
  max-width: 160px;
  flex: 0 0 auto;
}

.granular-column-stack {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 440px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: #1e1e1e;
}

.granular-segment {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: height 0.35s cubic-bezier(0.16, 1, 0.3, 1), filter 0.15s ease;
  overflow: hidden;
  box-sizing: border-box;
}

.granular-segment:hover {
  filter: brightness(1.22);
  z-index: 5;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.6);
}

.granular-segment.dimmed {
  opacity: 0.25;
  filter: grayscale(0.5);
}

.granular-segment.highlighted {
  filter: brightness(1.25);
  box-shadow: inset 0 0 0 2px #ffffff;
  z-index: 10;
}

.segment-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2px 4px;
  width: 100%;
  pointer-events: none;
}

.segment-label {
  font-family: var(--font-family);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.segment-pct {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 1px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.granular-column-label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 14px;
  letter-spacing: -0.01em;
}

.granular-column-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Granular Legend & Presets */
.granular-legend-wrap {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.legend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.legend-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.legend-preset-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
  padding-bottom: 4px;
}

.preset-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.btn-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-family);
}

.btn-chip:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
  transform: translateY(-1px);
}

.btn-chip.active {
  background: var(--accent-light);
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow: 0 2px 6px rgba(229, 30, 24, 0.2);
}

.granular-legend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
  width: 100%;
}

.topic-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.topic-badge:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.topic-badge.badge-disabled {
  opacity: 0.38;
  filter: grayscale(0.85);
  border-style: dashed;
}

.topic-badge.badge-disabled .topic-title-text {
  text-decoration: line-through;
}

.badge-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.topic-title-text {
  font-weight: 700;
}

.badge-dot {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  flex-shrink: 0;
}

.badge-count {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  margin-left: 8px;
}

/* ==========================================================================
   FLOATING TOOLTIP
   ========================================================================== */

.chart-tooltip {
  position: fixed;
  z-index: 1000;
  background: rgba(18, 24, 33, 0.95);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.82rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  min-width: 180px;
  transform: translate(-50%, -115%);
  transition: opacity 0.1s ease, transform 0.1s ease;
}

.tooltip-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 700;
}

.tooltip-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.tooltip-cluster {
  font-size: 0.72rem;
  color: #a0aec0;
  margin-top: 2px;
  margin-bottom: 8px;
}

.tooltip-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 6px;
}

.tooltip-stat {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.tt-lbl {
  color: #a0aec0;
}

.tt-val {
  color: #ffffff;
  font-weight: 600;
}

.tooltip-action-hint {
  margin-top: 8px;
  font-size: 0.7rem;
  color: #e51e18;
  font-weight: 600;
  text-align: center;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 6px;
}

/* ==========================================================================
   MODAL DIALOGS & POST EXPLORER
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: modalFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  width: 100%;
  max-width: 860px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-subtle);
}

.modal-title-group h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 6px;
  margin-bottom: 4px;
}

.modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  line-height: 1;
}

.btn-close:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.modal-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-color);
  gap: 16px;
  flex-wrap: wrap;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 8px;
  flex: 1;
  min-width: 220px;
}

.search-input-wrap input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.85rem;
  width: 100%;
}

.modal-pagination-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-indicator {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.post-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.15s ease;
}

.post-card:hover {
  border-color: var(--text-muted);
}

.post-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.post-author-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e51e18, #f59e0b);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.post-author-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.post-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.post-keyword-tag {
  background: var(--accent-light);
  color: var(--accent-color);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 600;
}

.post-text {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.6;
  white-space: pre-line;
  word-break: break-word;
}

.post-text mark {
  background: #ffeb3b;
  color: #000000;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 700;
}

.post-card-footer {
  display: flex;
  justify-content: flex-end;
}

.btn-instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: #e51e18;
  font-weight: 600;
  text-decoration: none;
  background: var(--bg-hover);
  padding: 4px 10px;
  border-radius: 6px;
}

.btn-instagram-link:hover {
  text-decoration: underline;
}

/* Keyword Manager */
.keyword-modal {
  max-width: 900px;
}

.manticore-guide-card {
  background: var(--accent-light);
  border: 1px solid var(--accent-color);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
}

.guide-title {
  font-weight: 700;
  color: var(--accent-color);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
  color: var(--text-secondary);
}

.guide-grid code {
  background: var(--bg-card);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  color: var(--accent-color);
  font-weight: 600;
}

.keyword-topic-row {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.keyword-topic-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.keyword-topic-title {
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.keyword-textarea {
  width: 100%;
  min-height: 60px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: monospace;
  font-size: 0.82rem;
  resize: vertical;
}

/* Generic prompt / confirm modals */
.prompt-modal,
.confirm-modal {
  max-width: 440px;
}

/* Preset Manager */
.preset-modal {
  max-width: 920px;
}

.preset-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-subtle);
  flex-wrap: wrap;
}

.preset-toolbar-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 200px;
}

.preset-toolbar-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-select,
.preset-name-input,
.preset-cluster-row input[type="text"] {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.85rem;
}

.preset-field-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.preset-name-input {
  width: 100%;
}

.preset-section {
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preset-section h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.preset-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.preset-period-controls {
  margin-top: 0;
  gap: 20px;
}

.preset-cluster-list,
.preset-topic-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preset-cluster-group {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-card);
}

.preset-cluster-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-primary);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
}

.preset-cluster-group-count {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.78rem;
  margin-left: auto;
}

.preset-cluster-group-inactive {
  border-style: dashed;
}

.preset-inactive-swatch {
  background: transparent;
  border: 1px dashed var(--text-muted);
}

.preset-cluster-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
}

.preset-cluster-row input[type="text"] {
  flex: 1;
  min-width: 100px;
}

.preset-cluster-row input[type="text"].cluster-label-input {
  flex: 1.4;
  min-width: 140px;
}

.preset-cluster-row input[type="color"] {
  width: 34px;
  height: 34px;
  padding: 2px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
}

.preset-topic-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 14px;
  flex-wrap: wrap;
}

.preset-topic-row.topic-inactive {
  opacity: 0.55;
}

.preset-topic-checkbox-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 180px;
}

.preset-topic-checkbox-wrap input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-color);
  cursor: pointer;
}

.preset-topic-cluster-select {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.82rem;
  min-width: 160px;
}

.preset-status-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-subtle);
  flex-wrap: wrap;
}

.modal-footer-actions {
  display: flex;
  gap: 12px;
  margin-left: auto;
}

.modal-footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.keyword-label-input {
  flex: 1;
  min-width: 140px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.btn-icon-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 1.1rem;
  line-height: 1;
}

.btn-icon-delete:hover {
  background: var(--bg-hover);
  color: var(--accent-color);
}

/* Empty-state placeholder shown inside a chart container when there's no
   data yet (fresh start, after a settings change, or nothing selected) */
.chart-empty-message {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 120px;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .granular-chart-container {
    flex-direction: column;
    align-items: center;
  }
  .granular-column-wrap {
    width: 100%;
    max-width: 100%;
  }
  .granular-column-stack {
    height: 320px;
  }
  .cluster-bar {
    height: 120px;
  }
}