/* ========================================
   Synapse Dashboard
   AI Analytics — Gold/Amber Theme
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,100..1000&family=JetBrains+Mono:wght@400;500;600&display=swap');

.synapse-dashboard {
  --synapse-bg: #f5f5f7;
  --synapse-surface: #ffffff;
  --synapse-surface-elevated: #ffffff;
  --synapse-border: rgba(0, 0, 0, 0.06);
  --synapse-border-subtle: rgba(0, 0, 0, 0.04);

  --synapse-text-primary: #1d1d1f;
  --synapse-text-secondary: #86868b;
  --synapse-text-tertiary: #aeaeb2;

  --synapse-accent: #f59e0b;
  --synapse-accent-bg: rgba(245, 158, 11, 0.1);
  --synapse-positive: #34c759;
  --synapse-positive-bg: rgba(52, 199, 89, 0.1);
  --synapse-negative: #ff3b30;
  --synapse-negative-bg: rgba(255, 59, 48, 0.1);
  --synapse-warning: #ff9500;

  /* Chart colors */
  --synapse-chart-1: #f59e0b;
  --synapse-chart-2: #d97706;

  /* Category colors */
  --synapse-cat-platform: #007aff;
  --synapse-cat-tokens: #5856d6;
  --synapse-cat-groups: #34c759;
  --synapse-cat-discord: #5865f2;
  --synapse-cat-settings: #8e8e93;
  --synapse-cat-events: #ff2d55;
  --synapse-cat-bingo: #ff9500;
  --synapse-cat-snitch: #af52de;
  --synapse-cat-notifs: #00c7be;

  --synapse-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --synapse-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --synapse-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (prefers-color-scheme: dark) {
  .synapse-dashboard {
    --synapse-bg: #000000;
    --synapse-surface: #1c1c1e;
    --synapse-surface-elevated: #2c2c2e;
    --synapse-border: rgba(255, 255, 255, 0.1);
    --synapse-border-subtle: rgba(255, 255, 255, 0.06);

    --synapse-text-primary: #f5f5f7;
    --synapse-text-secondary: #98989d;
    --synapse-text-tertiary: #636366;

    --synapse-accent-bg: rgba(245, 158, 11, 0.2);
    --synapse-positive-bg: rgba(52, 199, 89, 0.2);
    --synapse-negative-bg: rgba(255, 59, 48, 0.2);
  }
}

.synapse-dashboard {
  min-height: 100vh;
  background: var(--synapse-bg);
  padding: 0 0 80px 0;
}

.synapse-mono {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* ========================================
   Header
   ======================================== */
.synapse-header {
  background: var(--synapse-surface);
  border-bottom: 1px solid var(--synapse-border);
  padding: 40px 0 24px;
  margin-bottom: 32px;
}

.synapse-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.synapse-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.synapse-nav-link {
  font-size: 0.875rem;
  color: var(--synapse-text-tertiary);
  text-decoration: none;
  transition: color 0.2s;
}

.synapse-nav-link:hover {
  color: var(--synapse-text-primary);
}

.synapse-nav-separator {
  color: var(--synapse-text-tertiary);
}

.synapse-nav-current {
  font-size: 0.875rem;
  color: var(--synapse-text-secondary);
  font-weight: 500;
}

.synapse-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.synapse-title {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--synapse-text-primary);
  margin: 0 0 6px 0;
}

.synapse-subtitle {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--synapse-text-secondary);
  margin: 0;
}

.synapse-period-selector {
  display: flex;
  gap: 4px;
  background: var(--synapse-border-subtle);
  padding: 4px;
  border-radius: 10px;
}

.synapse-period-btn {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--synapse-text-secondary);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

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

.synapse-period-btn.active {
  background: var(--synapse-surface);
  color: var(--synapse-text-primary);
  box-shadow: var(--synapse-shadow-sm);
}

/* ========================================
   Content
   ======================================== */
.synapse-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ========================================
   Section Title
   ======================================== */
.synapse-section-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

/* ========================================
   Key Metrics Grid (3x2)
   ======================================== */
.synapse-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .synapse-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .synapse-metrics-grid {
    grid-template-columns: 1fr;
  }
}

.synapse-metric-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--synapse-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.synapse-metric-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.synapse-metric-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--synapse-text-secondary);
}

.synapse-metric-change {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.synapse-metric-change.positive { color: var(--synapse-positive); }
.synapse-metric-change.negative { color: var(--synapse-negative); }
.synapse-metric-change.neutral { color: var(--synapse-text-tertiary); }

.synapse-metric-change svg {
  width: 12px;
  height: 12px;
}

.synapse-metric-value {
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--synapse-text-primary);
  line-height: 1.1;
}

.synapse-metric-sub {
  font-size: 0.75rem;
  color: var(--synapse-text-tertiary);
  margin-top: 8px;
}

/* ========================================
   Abuse & Moderation
   ======================================== */
.synapse-abuse-section {
  margin-bottom: 32px;
}

.synapse-abuse-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1024px) {
  .synapse-abuse-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .synapse-abuse-grid {
    grid-template-columns: 1fr;
  }
}

.synapse-abuse-card {
  border-top: 3px solid var(--synapse-negative);
}

/* ========================================
   Tool Usage Breakdown
   ======================================== */
.synapse-tools-section {
  margin-bottom: 32px;
}

.synapse-tools-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--synapse-shadow-sm);
}

.synapse-tool-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--synapse-border-subtle);
}

.synapse-tool-item:last-of-type {
  border-bottom: none;
}

.synapse-tool-info {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.synapse-tool-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--synapse-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.synapse-tool-category {
  font-size: 0.6875rem;
  color: var(--synapse-text-tertiary);
}

.synapse-tool-bar-container {
  flex: 1;
  height: 20px;
  background: var(--synapse-border-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.synapse-tool-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 4px;
}

/* Category colors for bars */
.synapse-tool-bar[data-category="Platform Help"] { background: var(--synapse-cat-platform); }
.synapse-tool-bar[data-category="API Tokens"] { background: var(--synapse-cat-tokens); }
.synapse-tool-bar[data-category="Groups"] { background: var(--synapse-cat-groups); }
.synapse-tool-bar[data-category="Discord"] { background: var(--synapse-cat-discord); }
.synapse-tool-bar[data-category="Settings"] { background: var(--synapse-cat-settings); }
.synapse-tool-bar[data-category="Events"] { background: var(--synapse-cat-events); }
.synapse-tool-bar[data-category="Bingo"] { background: var(--synapse-cat-bingo); }
.synapse-tool-bar[data-category="Item Snitch"] { background: var(--synapse-cat-snitch); }
.synapse-tool-bar[data-category="Notifications"] { background: var(--synapse-cat-notifs); }
.synapse-tool-bar[data-category="Other"] { background: var(--synapse-accent); }

.synapse-tool-count {
  width: 48px;
  text-align: right;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
  flex-shrink: 0;
}

.synapse-tools-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--synapse-border);
}

.synapse-tools-legend .synapse-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  color: var(--synapse-text-secondary);
}

.synapse-tools-legend .synapse-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.synapse-legend-dot[data-category="Platform Help"] { background: var(--synapse-cat-platform); }
.synapse-legend-dot[data-category="API Tokens"] { background: var(--synapse-cat-tokens); }
.synapse-legend-dot[data-category="Groups"] { background: var(--synapse-cat-groups); }
.synapse-legend-dot[data-category="Discord"] { background: var(--synapse-cat-discord); }
.synapse-legend-dot[data-category="Settings"] { background: var(--synapse-cat-settings); }
.synapse-legend-dot[data-category="Events"] { background: var(--synapse-cat-events); }
.synapse-legend-dot[data-category="Bingo"] { background: var(--synapse-cat-bingo); }
.synapse-legend-dot[data-category="Item Snitch"] { background: var(--synapse-cat-snitch); }
.synapse-legend-dot[data-category="Notifications"] { background: var(--synapse-cat-notifs); }

/* ========================================
   Category Breakdown
   ======================================== */
.synapse-categories-section {
  margin-bottom: 32px;
}

.synapse-categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 1024px) {
  .synapse-categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .synapse-categories-grid {
    grid-template-columns: 1fr;
  }
}

.synapse-category-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--synapse-shadow-sm);
  position: relative;
  overflow: hidden;
}

.synapse-category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.synapse-category-card[data-category="Platform Help"]::before { background: var(--synapse-cat-platform); }
.synapse-category-card[data-category="API Tokens"]::before { background: var(--synapse-cat-tokens); }
.synapse-category-card[data-category="Groups"]::before { background: var(--synapse-cat-groups); }
.synapse-category-card[data-category="Discord"]::before { background: var(--synapse-cat-discord); }
.synapse-category-card[data-category="Settings"]::before { background: var(--synapse-cat-settings); }
.synapse-category-card[data-category="Events"]::before { background: var(--synapse-cat-events); }
.synapse-category-card[data-category="Bingo"]::before { background: var(--synapse-cat-bingo); }
.synapse-category-card[data-category="Item Snitch"]::before { background: var(--synapse-cat-snitch); }
.synapse-category-card[data-category="Notifications"]::before { background: var(--synapse-cat-notifs); }

.synapse-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

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

.synapse-category-count {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--synapse-accent);
}

.synapse-category-tools {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.synapse-category-tool {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--synapse-border-subtle);
  border-radius: 6px;
}

.synapse-category-tool-name {
  font-size: 0.75rem;
  color: var(--synapse-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.synapse-category-tool-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
  flex-shrink: 0;
  margin-left: 8px;
}

.synapse-category-empty {
  font-size: 0.75rem;
  color: var(--synapse-text-tertiary);
  font-style: italic;
}

/* ========================================
   Recurring Prompts
   ======================================== */
.synapse-prompts-section {
  margin-bottom: 32px;
}

.synapse-prompts-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  box-shadow: var(--synapse-shadow-sm);
  overflow: hidden;
}

.synapse-prompts-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--synapse-border);
}

.synapse-prompts-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
}

.synapse-prompts-list {
  padding: 0;
}

.synapse-prompt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--synapse-border-subtle);
  transition: background 0.15s;
}

.synapse-prompt-item:last-child {
  border-bottom: none;
}

.synapse-prompt-item:hover {
  background: var(--synapse-border-subtle);
}

.synapse-prompt-text {
  font-size: 0.875rem;
  color: var(--synapse-text-primary);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.synapse-prompt-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.synapse-prompt-count {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--synapse-text-secondary);
}

.synapse-prompt-badge {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--synapse-accent-bg);
  color: var(--synapse-accent);
}

/* ========================================
   Top Users
   ======================================== */
.synapse-users-section {
  margin-bottom: 32px;
}

.synapse-users-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  box-shadow: var(--synapse-shadow-sm);
  overflow: hidden;
}

.synapse-users-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--synapse-border);
}

.synapse-users-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
}

.synapse-users-list {
  padding: 0;
}

.synapse-user-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--synapse-border-subtle);
  transition: background 0.15s;
}

.synapse-user-item:last-child {
  border-bottom: none;
}

.synapse-user-item:hover {
  background: var(--synapse-border-subtle);
}

.synapse-user-rank {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--synapse-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--synapse-text-secondary);
  flex-shrink: 0;
}

.synapse-user-rank.gold {
  background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
  color: #5c4800;
}

.synapse-user-rank.silver {
  background: linear-gradient(135deg, #c0c0c0 0%, #a0a0a0 100%);
  color: #404040;
}

.synapse-user-rank.bronze {
  background: linear-gradient(135deg, #cd7f32 0%, #b5651d 100%);
  color: #3d2a0a;
}

.synapse-user-info {
  flex: 1;
  min-width: 0;
}

.synapse-user-name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--synapse-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.synapse-user-tier {
  font-size: 0.75rem;
  color: var(--synapse-text-tertiary);
}

.synapse-user-stats {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-shrink: 0;
}

.synapse-user-count {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
}

.synapse-user-count-label {
  font-size: 0.6875rem;
  color: var(--synapse-text-tertiary);
  text-transform: uppercase;
  margin-right: 12px;
}

.synapse-user-count-label:last-child {
  margin-right: 0;
}

/* ========================================
   Daily Activity Chart
   ======================================== */
.synapse-chart-section {
  margin-bottom: 32px;
}

.synapse-chart-card {
  background: var(--synapse-surface);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--synapse-shadow-sm);
}

.synapse-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.synapse-chart-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--synapse-text-primary);
}

.synapse-chart-legend {
  display: flex;
  gap: 16px;
}

.synapse-chart-legend .synapse-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--synapse-text-secondary);
}

.synapse-chart-legend .synapse-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.synapse-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 160px;
  padding-top: 20px;
}

.synapse-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 100%;
}

.synapse-bar-stack {
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2px;
  max-width: 40px;
}

.synapse-bar {
  width: 100%;
  border-radius: 3px 3px 0 0;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 2px;
}

.synapse-bar-label {
  font-size: 0.625rem;
  color: var(--synapse-text-tertiary);
  text-align: center;
  white-space: nowrap;
}

/* ========================================
   Animations
   ======================================== */
@keyframes synapse-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.synapse-animate {
  animation: synapse-fade-in 0.4s ease-out forwards;
}

.synapse-animate-delay-1 { animation-delay: 0.05s; opacity: 0; }
.synapse-animate-delay-2 { animation-delay: 0.1s; opacity: 0; }
.synapse-animate-delay-3 { animation-delay: 0.15s; opacity: 0; }
.synapse-animate-delay-4 { animation-delay: 0.2s; opacity: 0; }
.synapse-animate-delay-5 { animation-delay: 0.25s; opacity: 0; }
.synapse-animate-delay-6 { animation-delay: 0.3s; opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .synapse-animate {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 640px) {
  .synapse-header {
    padding: 24px 0 20px;
  }

  .synapse-header-inner,
  .synapse-content {
    padding: 0 16px;
  }

  .synapse-header-top {
    flex-direction: column;
    gap: 16px;
  }

  .synapse-title {
    font-size: 1.75rem;
  }

  .synapse-period-selector {
    width: 100%;
    justify-content: center;
  }

  .synapse-tool-info {
    width: 140px;
  }
}