/* public/css/dashboard.css — MindForge IQ progress dashboard styles */

.dashboard-main {
  padding-top: 100px;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 80px;
}
.dashboard-header {
  text-align: center;
  margin-bottom: 48px;
}
.dashboard-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.dashboard-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
}
.dashboard-actions {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}
.dash-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .dash-cards { grid-template-columns: 1fr; }
}
.dash-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
.dash-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.dash-card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}
.dash-card-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
}
.dash-card-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.dash-metrics {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dash-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.dash-metric:last-child { border-bottom: none; }
.dash-metric-value {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}
.dash-metric-label {
  font-size: 12px;
  color: var(--text-muted);
}
.dash-start-btn {
  width: 100%;
  padding: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 12px;
}
.dash-start-btn:hover { background: rgba(0,229,255,0.2); }
.dash-loading {
  text-align: center;
  color: var(--text-muted);
  padding: 60px;
  grid-column: 1 / -1;
}

/* ── Streak card ─────────────────────────────────── */
.streak-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 20px;
}
.streak-flame {
  font-size: 36px;
  margin-bottom: 4px;
}
.streak-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.streak-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.streak-best {
  font-size: 12px;
  color: var(--text-muted);
}
.streak-badge {
  font-size: 12px;
  color: #f59e0b;
  margin-left: 6px;
}

/* ── Analytics card ──────────────────────────────── */
.analytics-card {
  padding: 24px 20px;
}
.analytics-chart {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.analytics-mode-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.analytics-mode-label {
  font-size: 11px;
  color: var(--text-muted);
  width: 56px;
  flex-shrink: 0;
}
.analytics-bar-group {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 30px;
}
.analytics-bar {
  width: 6px;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  min-height: 3px;
  opacity: 0.7;
}
.analytics-avg {
  font-size: 12px;
  font-weight: 600;
  width: 24px;
  text-align: right;
  color: var(--accent);
}
.analytics-best {
  font-size: 11px;
  color: var(--text-muted);
  width: 24px;
}
.analytics-legend {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 6px;
  font-size: 10px;
  color: var(--text-muted);
}

/* ── Leaderboard card ────────────────────────────── */
.leaderboard-card {
  grid-column: 1 / -1;
  padding: 24px;
}
.leaderboard-tabs {
  display: flex;
  gap: 8px;
  margin: 14px 0;
}
.lb-tab {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.lb-tab.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}
.leaderboard-content {
  margin-top: 8px;
}
.lb-header, .lb-row {
  display: grid;
  grid-template-columns: 48px 1fr 80px;
  padding: 8px 4px;
  font-size: 13px;
}
.lb-header {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
}
.lb-row { border-bottom: 1px solid var(--border); }
.lb-row:last-child { border-bottom: none; }
.lb-rank { font-weight: 600; }
.lb-score { font-family: var(--font-display); font-weight: 700; color: var(--accent); }
.lb-date { color: var(--text-muted); text-align: right; font-size: 12px; }
.lb-row-top1 .lb-rank { color: #f59e0b; }
.lb-row-top2 .lb-rank { color: #94a3b8; }
.lb-row-top3 .lb-rank { color: #cd7f32; }
.lb-loading { color: var(--text-muted); padding: 20px; text-align: center; }

/* ── Upgrade card ────────────────────────────────── */
.upgrade-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 24px;
}
.upgrade-icon { font-size: 32px; margin-bottom: 8px; }
.upgrade-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.upgrade-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

/* ── Streak warning banner ───────────────────────── */
.streak-warning {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #f59e0b;
  color: #000;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  z-index: 999;
  white-space: nowrap;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ── Results sparkline ───────────────────────────── */
.results-sparkline {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.15);
  border-radius: 10px;
  text-align: center;
}
.sparkline-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.sparkline-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
}
.sparkline-link:hover { text-decoration: underline; }

/* ── No-data placeholder ──────────────────────────── */
.no-data {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding: 20px 0;
}

/* ── Retention dashboard ─────────────────────────── */
.ret-dash-main {
  padding-top: 100px;
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 80px;
}
.ret-dash-header {
  text-align: center;
  margin-bottom: 48px;
}
.ret-section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.ret-dash-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.ret-dash-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
}

/* 2-column responsive grid */
.ret-dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .ret-dash-grid { grid-template-columns: 1fr; }
}

/* Card variant */
.ret-card-accent {
  border-color: rgba(0, 229, 255, 0.3);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.05) 0%, transparent 60%);
}

/* DAU chart */
.dau-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 80px;
  margin-top: 8px;
}
.dau-bar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 0;
}
.dau-bar {
  width: 100%;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  opacity: 0.8;
}
.dau-label {
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Mode bars */
.mode-bars {
  display: flex;
  gap: 20px;
  justify-content: space-around;
  margin-top: 12px;
}
.mode-bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.mode-bar-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.mode-bar-track {
  width: 48px;
  height: 80px;
  background: var(--bg-elevated);
  border-radius: 6px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.mode-bar-fill {
  width: 100%;
  background: var(--accent);
  border-radius: 6px 6px 0 0;
  min-height: 2px;
  transition: height 0.4s ease;
  opacity: 0.85;
}
.mode-bar-stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-top: 8px;
}
.mode-avg-score {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}
.mode-avg-dur {
  font-size: 11px;
  color: var(--text-muted);
}
.mode-sessions {
  font-size: 10px;
  color: var(--text-muted);
}

/* Funnel display */
.funnel-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 8px 0;
}
.funnel-counts {
  display: flex;
  align-items: center;
  gap: 24px;
}
.funnel-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.funnel-number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.funnel-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.funnel-divider {
  font-size: 20px;
  color: var(--text-muted);
}
.funnel-pct-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.funnel-pct {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}
.funnel-pct-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Churn list */
.churn-list {
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.churn-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.churn-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.churn-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.churn-email {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.churn-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
  margin-left: 8px;
}
.churn-streak {
  font-size: 12px;
}
.churn-last {
  font-size: 11px;
  color: var(--text-muted);
}

/* Drop-off badge */
.dropoff-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 12px;
  padding: 16px 24px;
  margin-bottom: 16px;
}
.dropoff-count {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: #f59e0b;
  line-height: 1;
}
.dropoff-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}
.dropoff-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dropoff-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.dropoff-item:last-child { border-bottom: none; }
.dropoff-name { color: var(--text-secondary); }
.dropoff-date { color: var(--text-muted); }

/* Empty state */
.ret-empty-state {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding: 32px 0;
}

/* ── Funnel dashboard ──────────────────────────────── */
.fn-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
.fn-stage-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}
.fn-count {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
}
.fn-rate {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
}
.fn-bar-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
.fn-bar-track {
  display: flex;
  height: 12px;
  background: var(--bg-elevated);
  border-radius: 6px;
  overflow: hidden;
  gap: 2px;
}
.fn-bar-segment {
  display: flex;
  align-items: stretch;
  min-width: 0;
}
.fn-bar-fill {
  width: 100%;
  background: var(--accent);
  opacity: 0.8;
  border-radius: 6px;
  transition: height 0.4s ease;
}
.fn-bar-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}
.fn-bar-label-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.fn-bar-label-name {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.fn-bar-label-count {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}