/* ============================================================
   Trifecta Engine — Command Center Dashboard
   Sovereign Glassmorphism · Solo Leveling Side Panel
   ============================================================ */

:root {
  --bg-deep: #06090f;
  --bg-surface: rgba(12, 18, 30, 0.65);
  --bg-surface-solid: #0c121e;
  --bg-card: rgba(12, 18, 30, 0.88);
  --bg-card-hover: rgba(12, 18, 30, 0.96);
  --border-glass: rgba(255, 255, 255, 0.07);
  --border-glass-hover: rgba(255, 255, 255, 0.14);
  --border-panel: rgba(34, 211, 238, 0.12);
  --text-primary: #edf2f7;
  --text-secondary: #8b98ab;
  --text-muted: #4f5d73;
  --accent-cyan: #22d3ee;
  --accent-emerald: #34d399;
  --accent-gold: #f59e0b;
  --accent-red: #f87171;
  --glass-blur: 16px;
  --glass-border: 1px solid var(--border-glass);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --panel-width: 300px;
  --panel-collapsed: 0px;
  --topbar-height: 64px;
  --bg-panel: rgb(6, 9, 15);
  --bg-topbar: rgb(6, 9, 15);
  --bg-tooltip: rgba(6, 9, 15, 0.95);
  --grain-opacity: 0.03;
  --ambient-cyan: rgba(34, 211, 238, 0.05);
  --ambient-emerald: rgba(52, 211, 153, 0.03);
  --chart-grid: rgba(255, 255, 255, 0.05);
  --chart-axis-text: #4f5d73;
  --chart-muted-text: #8b98ab;
  --theme-toggle-bg: rgba(255, 255, 255, 0.03);
  --theme-toggle-border: var(--border-glass);
  --theme-toggle-text: var(--text-secondary);
  --theme-toggle-icon: var(--accent-cyan);
  /* Vessel anatomy (dark UI: light strokes on dark cards) */
  --vessel-outline: rgba(255, 255, 255, 0.14);
  --vessel-surface: rgba(255, 255, 255, 0.06);
  --vessel-surface-soft: rgba(255, 255, 255, 0.035);
  --vessel-muscle-stroke: rgba(255, 255, 255, 0.1);
  --vessel-legend-divider: rgba(255, 255, 255, 0.08);
  --vessel-legend-cold-dot: rgba(255, 255, 255, 0.22);
  --support-card-bg: rgba(15, 18, 28, 0.45);
  --support-card-border: rgba(255, 255, 255, 0.06);
  --hero-card-shadow: 0 24px 48px rgba(0, 0, 0, 0.35), 0 0 80px rgba(34, 211, 238, 0.06);
  --hero-card-glow-ring: rgba(34, 211, 238, 0.08);
}

/* Light mode palette mirrors FitnessApp Sovereign tokens */
[data-theme='light'] {
  --bg-deep: #f8f9fa;
  --bg-surface: rgba(255, 255, 255, 0.82);
  --bg-surface-solid: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: rgba(255, 255, 255, 0.98);
  --border-glass: rgba(0, 0, 0, 0.08);
  --border-glass-hover: rgba(0, 0, 0, 0.14);
  --border-panel: rgba(6, 182, 212, 0.28);
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  --bg-panel: rgba(255, 255, 255, 0.95);
  --bg-topbar: rgba(255, 255, 255, 0.92);
  --bg-tooltip: rgba(255, 255, 255, 0.98);
  --grain-opacity: 0.018;
  --ambient-cyan: rgba(6, 182, 212, 0.11);
  --ambient-emerald: rgba(52, 211, 153, 0.08);
  --chart-grid: rgba(0, 0, 0, 0.08);
  --chart-axis-text: #6c757d;
  --chart-muted-text: #495057;
  --theme-toggle-bg: rgba(0, 0, 0, 0.03);
  --theme-toggle-border: rgba(0, 0, 0, 0.12);
  --theme-toggle-text: #495057;
  --theme-toggle-icon: #06b6d4;
  /* Vessel anatomy (light UI: dark strokes on white cards) */
  --vessel-outline: rgba(15, 23, 42, 0.28);
  --vessel-surface: rgba(15, 23, 42, 0.085);
  --vessel-surface-soft: rgba(15, 23, 42, 0.065);
  --vessel-muscle-stroke: rgba(15, 23, 42, 0.2);
  --vessel-legend-divider: rgba(15, 23, 42, 0.16);
  --vessel-legend-cold-dot: rgba(15, 23, 42, 0.42);
  --support-card-bg: rgba(255, 255, 255, 0.96);
  --support-card-border: rgba(0, 0, 0, 0.08);
  --hero-card-shadow: 0 16px 40px rgba(15, 23, 42, 0.1), 0 0 48px rgba(6, 182, 212, 0.12);
  --hero-card-glow-ring: rgba(6, 182, 212, 0.12);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  min-height: 100vh;
}

/* --- Film Grain --- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
  /* mix-blend-mode removed — per-frame full-viewport blend compositing is expensive during scroll */
}

/* Ambient BG — body::before removed (fixed gradient overlay was a compositor layer re-rendered on every scroll frame) */

/* ============================================================
   SOLO LEVELING SIDE PANEL
   ============================================================ */
.side-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--panel-width);
  height: 100vh;
  background: var(--bg-panel);
  border-right: 1px solid var(--border-panel);
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.4s var(--ease-out), width 0.4s var(--ease-out);
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 211, 238, 0.15) transparent;
  overscroll-behavior: contain;
}

.side-panel::-webkit-scrollbar { width: 4px; }
.side-panel::-webkit-scrollbar-track { background: transparent; }
.side-panel::-webkit-scrollbar-thumb { background: rgba(34, 211, 238, 0.15); border-radius: 4px; }

.side-panel.collapsed {
  transform: translateX(-100%);
}

/* Panel Header */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--border-glass);
}

.panel-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-diamond {
  color: var(--accent-cyan);
  font-size: 18px;
  filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.5));
  animation: diamond-pulse 3s ease-in-out infinite;
  will-change: opacity;
  transform: translateZ(0);
}

@keyframes diamond-pulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

.panel-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.panel-collapse-btn {
  background: none;
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  transition: all 0.2s;
}
.panel-collapse-btn:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

/* Expand button (when collapsed) — in topbar flow so it never covers the heading */
.panel-expand-btn {
  flex-shrink: 0;
  align-self: center;
  margin-right: 4px;
  background: var(--bg-panel);
  border: 1px solid var(--border-panel);
  border-radius: var(--radius-sm);
  color: var(--accent-cyan);
  cursor: pointer;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s var(--ease-out);
}
.panel-expand-btn:hover { border-color: var(--accent-cyan); background: rgba(34, 211, 238, 0.08); }
.panel-expand-btn.hidden { display: none !important; }

.expand-diamond {
  font-size: 14px;
  filter: drop-shadow(0 0 4px rgba(34, 211, 238, 0.5));
  transform: translateZ(0);
}

/* --- Player Card --- */
.player-card {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border-glass);
}

.player-avatar {
  position: relative;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.avatar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--accent-cyan);
  opacity: 0.5;
  animation: ring-rotate 8s linear infinite;
  will-change: transform;
}

@keyframes ring-rotate {
  0% { transform: rotate(0deg); border-color: var(--accent-cyan); }
  33% { border-color: var(--accent-emerald); }
  66% { border-color: var(--accent-gold); }
  100% { transform: rotate(360deg); border-color: var(--accent-cyan); }
}

.avatar-inner {
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(52, 211, 153, 0.1));
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-letter {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-cyan);
}

.avatar-level {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: var(--accent-cyan);
  color: var(--bg-deep);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  line-height: 1;
}

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

.player-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
  line-height: 1.2;
}

.player-tier {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.tier-icon {
  color: var(--accent-gold);
  font-size: 10px;
  filter: drop-shadow(0 0 3px rgba(245, 158, 11, 0.6));
  transform: translateZ(0);
}

.tier-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
  text-transform: uppercase;
}

/* --- XP Bar --- */
.rank-progress-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.rank-progress-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.rank-progress-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.rank-progress-value {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.rank-progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.rank-progress-fill {
  height: 100%;
  width: var(--rank-progress);
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-emerald));
  border-radius: 3px;
  transition: width 1s var(--ease-out);
  position: relative;
}

.rank-progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: -2px;
  bottom: -2px;
  width: 8px;
  background: white;
  border-radius: 4px;
  opacity: 0.6;
  filter: blur(2px);
  animation: rank-shimmer 2s ease-in-out infinite;
  will-change: opacity;
}

@keyframes rank-shimmer {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.rank-progress-hint {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* --- Pillar Stats --- */
.stats-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.stats-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.stat-row:last-child { margin-bottom: 0; }

.stat-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-glass);
}

.stat-str { color: var(--accent-cyan); background: rgba(34, 211, 238, 0.08); }
.stat-end { color: var(--accent-emerald); background: rgba(52, 211, 153, 0.08); }
.stat-mob { color: var(--accent-gold); background: rgba(245, 158, 11, 0.08); }
.stat-overall { color: var(--accent-cyan); background: rgba(34, 211, 238, 0.05); }

.diamond-mini {
  font-size: 14px;
  filter: drop-shadow(0 0 4px rgba(34, 211, 238, 0.5));
  transform: translateZ(0);
}

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

.stat-name-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.stat-name {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
}

.stat-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.stat-val-accent { color: var(--accent-cyan); }

.stat-hint {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-style: italic;
}

.stat-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  width: var(--stat);
  border-radius: 2px;
  transition: width 1.2s var(--ease-out);
}

.stat-fill-cyan { background: linear-gradient(90deg, rgba(34, 211, 238, 0.4), var(--accent-cyan)); }
.stat-fill-emerald { background: linear-gradient(90deg, rgba(52, 211, 153, 0.4), var(--accent-emerald)); }
.stat-fill-gold { background: linear-gradient(90deg, rgba(245, 158, 11, 0.4), var(--accent-gold)); }
.stat-fill-composite { background: linear-gradient(90deg, var(--accent-cyan), var(--accent-emerald), var(--accent-gold)); }

.stat-divider {
  height: 1px;
  background: var(--border-glass);
  margin: 14px 0;
}

.stat-row-composite .stat-val {
  font-size: 16px;
}

/* --- Quests --- */
.quests-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.quest-item {
  padding: 10px 0;
  position: relative;
}
.quest-item + .quest-item { border-top: 1px solid rgba(255, 255, 255, 0.03); }

.quest-content {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
  padding-left: 18px;
  position: relative;
}

.quest-marker {
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  transform: rotate(45deg);
}

.quest-marker-cyan { background: var(--accent-cyan); box-shadow: 0 0 6px rgba(34, 211, 238, 0.5); }
.quest-marker-emerald { background: var(--accent-emerald); box-shadow: 0 0 6px rgba(52, 211, 153, 0.5); }
.quest-marker-gold { background: var(--accent-gold); box-shadow: 0 0 6px rgba(245, 158, 11, 0.5); }

.quest-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
}

.quest-progress {
  font-size: 10px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.quest-bar {
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-left: 18px;
}

.quest-fill {
  height: 100%;
  width: var(--q);
  background: var(--accent-cyan);
  border-radius: 2px;
  transition: width 0.8s var(--ease-out);
}

.quest-fill-emerald { background: var(--accent-emerald); }
.quest-fill-gold { background: var(--accent-gold); }

/* --- Achievements --- */
.achievements-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}
.achievement-item + .achievement-item { border-top: 1px solid rgba(255, 255, 255, 0.03); }

.achievement-icon {
  font-size: 16px;
  color: var(--accent-gold);
  filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.5));
  transform: translateZ(0);
}

.achievement-info { flex: 1; }

.achievement-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.achievement-desc {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
}

/* --- Panel Footer --- */
.panel-footer {
  padding: 16px 20px;
  margin-top: auto;
}

.panel-back {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.panel-back:hover { color: var(--accent-cyan); }

.panel-version {
  display: block;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.85;
}

/* ============================================================
   MAIN DASHBOARD
   ============================================================ */
.dashboard {
  flex: 1;
  margin-left: var(--panel-width);
  padding: 0 32px 40px;
  transition: margin-left 0.4s var(--ease-out);
  position: relative;
  z-index: 1;
  will-change: transform;
}

body.panel-collapsed .dashboard {
  margin-left: 0;
}

/* --- Top Bar --- */
.dash-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--topbar-height);
  padding: 0;
  position: sticky;
  top: 0;
  background: var(--bg-topbar);
  z-index: 50;
  border-bottom: 1px solid var(--border-glass);
  margin: 0 -32px;
  padding: 0 32px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.topbar-left .dash-heading {
  min-width: 0;
}

.dash-heading {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.dash-date {
  font-size: 12px;
  color: var(--text-muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  border: 1px solid var(--theme-toggle-border);
  background: var(--theme-toggle-bg);
  color: var(--theme-toggle-text);
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s var(--ease-out);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
}

.theme-toggle-icon {
  color: var(--theme-toggle-icon);
  line-height: 1;
}

[data-theme='light'] .dash-tab:hover {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme='light'] .metric-badge-neutral {
  background: rgba(0, 0, 0, 0.06);
}

[data-theme='light'] .activity-item + .activity-item {
  border-top-color: rgba(0, 0, 0, 0.07);
}

[data-theme='light'] .deficit-bar {
  background: rgba(0, 0, 0, 0.07);
}

[data-theme='light'] .deficit-minor .deficit-severity {
  color: var(--text-muted);
}

[data-theme='light'] .topbar-dropdown-item:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--text-primary);
}

.topbar-btn {
  position: relative;
  background: none;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  display: flex;
  transition: all 0.2s;
}
.topbar-btn:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

.notif-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
}

.topbar-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(52, 211, 153, 0.15));
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-cyan);
  padding: 0;
  margin: 0;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.topbar-avatar:hover {
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.12);
}

.topbar-avatar:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.topbar-profile-wrap {
  position: relative;
  flex-shrink: 0;
}

.topbar-notif-wrap {
  position: relative;
  flex-shrink: 0;
}

.topbar-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  padding: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  z-index: 200;
}

.topbar-dropdown-item {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  transition: background 0.15s, color 0.15s;
}

.topbar-dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

.topbar-dropdown-header {
  padding: 8px 12px 6px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.topbar-dropdown-notif {
  min-width: 300px;
}

.topbar-notif-item {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}

.topbar-notif-title {
  display: block;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
}

.topbar-notif-meta {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 0.03em;
}

.topbar-notif-view-all {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--border-glass);
  color: var(--accent-cyan);
  text-align: center;
  font-size: 12px;
  font-weight: 600;
}

/* --- Standalone settings page (no side rail) --- */
body.page-settings {
  min-height: 100vh;
  background: var(--bg-deep);
  color: var(--text-primary);
  flex-direction: column;
  align-items: stretch;
}

.settings-page-topbar {
  margin: 0 !important;
  padding: 0 32px !important;
}

.settings-page-main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 32px 56px;
}

.settings-page-card {
  margin-bottom: 0;
}

.updates-page-main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 32px 56px;
}

.updates-page-card {
  margin-bottom: 0;
}

.updates-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.update-item {
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  padding: 14px;
}

.update-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.update-title {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
}

.update-time {
  color: var(--text-muted);
  font-size: 11px;
  white-space: nowrap;
}

.update-meta {
  color: var(--text-muted);
  font-size: 11px;
}

.update-tag {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
}

.settings-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  flex-shrink: 0;
  transition: color 0.2s;
}

.settings-back-link:hover {
  color: var(--accent-cyan);
}

@media (max-width: 640px) {
  .settings-page-topbar .topbar-left {
    flex-wrap: wrap;
    gap: 8px;
  }

  .settings-page-main {
    padding: 20px 16px 40px;
  }

  .updates-page-main {
    padding: 20px 16px 40px;
  }

  .settings-page-topbar {
    padding: 0 16px !important;
  }
}

/* --- Tabs --- */
.dash-tabs {
  display: flex;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-glass);
  overflow-x: auto;
}

.dash-tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.dash-tab:hover { color: var(--text-secondary); background: rgba(255, 255, 255, 0.03); }
.dash-tab.active {
  color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.15);
}

.dashboard-meta-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0 6px;
}

.global-range {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}

.global-range-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 5px 9px;
  cursor: pointer;
}

.global-range-btn.active {
  color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.08);
}

.sync-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.45);
}

/* --- Tab Content --- */
.tab-content {
  display: none;
  padding-top: 24px;
  animation: fadeInTab 0.4s var(--ease-out);
}
.tab-content.active { display: block; }

@keyframes fadeInTab {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Metric Row --- */
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: border-color 0.2s, transform 0.2s;
  contain: layout style;
}
.metric-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-label-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.metric-help {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  background: transparent;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  cursor: help;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.metric-help:hover {
  color: var(--accent-cyan);
  border-color: rgba(34, 211, 238, 0.4);
}

.metric-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}
.metric-badge-up { color: var(--accent-emerald); background: rgba(52, 211, 153, 0.1); }
.metric-badge-neutral { color: var(--text-muted); background: rgba(255, 255, 255, 0.04); }
.metric-badge-down { color: var(--accent-red); background: rgba(248, 113, 113, 0.1); }

.metric-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 12px;
}

.metric-sparkline {
  height: 24px;
  position: relative;
}

/* --- Content Rows --- */
.content-row {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}
.content-row-2 { grid-template-columns: 1fr 1fr; }

/* Overview: vessel owns left column, all summary cards on the right */
.overview-layout {
  display: grid;
  grid-template-columns: minmax(360px, 460px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.overview-vessel-col,
.overview-right-col {
  min-width: 0;
}

.overview-right-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.overview-vessel-hero {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.overview-metric-strip {
  margin-bottom: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.overview-metric-strip .metric-card {
  padding: 14px 16px;
}

.overview-metric-strip .metric-value {
  font-size: 24px;
  margin-bottom: 0;
}

.overview-right-col .overview-support-row {
  margin-bottom: 0;
}

.overview-right-col .content-row-2 {
  grid-template-columns: 1fr;
}

.overview-support-row .panel-card {
  background: var(--support-card-bg);
  border-color: var(--support-card-border);
}

/* --- Panel Cards --- */
.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color 0.2s;
  contain: layout style;
}
.panel-card:hover { border-color: var(--border-glass-hover); }

.panel-card-wide { grid-column: 1 / -1; margin-bottom: 24px; }

/* Vessel card — base portrait padding */
.panel-card-vessel {
  padding: 20px 18px 18px;
}

/* Center-stage hero: dominant card, full width of hero column */
.panel-card-vessel-hero {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 28px 24px 24px;
  text-align: center;
  overflow: visible;
  border-color: rgba(34, 211, 238, 0.22);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  background:
    radial-gradient(ellipse 80% 55% at 50% 35%, rgba(34, 211, 238, 0.09), transparent 55%),
    var(--bg-card);
}

[data-theme='light'] .panel-card-vessel-hero {
  border-color: rgba(6, 182, 212, 0.28);
  background:
    radial-gradient(ellipse 80% 55% at 50% 35%, rgba(6, 182, 212, 0.12), transparent 55%),
    var(--bg-card);
}

.panel-card-header-vessel-hero {
  align-items: center !important;
  margin-bottom: 20px;
}

.panel-card-vessel-hero .panel-card-header-text {
  align-items: center;
}

.panel-card-vessel-hero .panel-card-header-text h3 {
  font-size: 22px;
  letter-spacing: 0.02em;
}

.panel-card-vessel-hero .panel-subtitle {
  max-width: 28em;
  margin: 0 auto;
  line-height: 1.45;
}

/* Hero: taller portrait figure anchors the overview layout */
.panel-card-vessel-hero .vessel-body {
  padding: 10px 0 18px;
}

.panel-card-header-vessel {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 4px;
  margin-bottom: 16px;
}

.panel-card-header-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.panel-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
}

.panel-card-header h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.panel-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

/* --- Vessel Display — fixed portrait bounds, no dead vertical space --- */
.vessel-display {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  width: 100%;
}

.vessel-body {
  flex: none;
  width: 100%;
  position: relative;
  padding: 4px 0 12px;
  box-sizing: border-box;
}

.vessel-canvas {
  display: block;
  width: 100%;
  height: 480px;
  border-radius: 4px;
  cursor: grab;
}

.vessel-canvas:active {
  cursor: grabbing;
}

.panel-card-vessel-hero .vessel-canvas {
  height: 520px;
}

/* Zone info tooltip — appears inside .vessel-body on zone click */
.vessel-zone-tip {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(8, 12, 22, 0.90);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  padding: 10px 18px;
  pointer-events: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-width: 155px;
  white-space: nowrap;
  z-index: 2;
}

.vzt-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 3px;
}

.vzt-zone {
  font-size: 0.86rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.vzt-pillar {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.46);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.vzt-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 7px;
}

.vzt-tier {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.vzt-score {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.46);
}

.vessel-legend {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 14px;
  width: 100%;
  margin: 0;
  padding: 14px 4px 0;
  border-top: 1px solid var(--vessel-legend-divider);
  box-sizing: border-box;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .dashboard-meta-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .sync-status {
    font-size: 10px;
  }

  .overview-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .overview-right-col .metric-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-vessel-hero {
    max-width: none;
    margin-bottom: 24px;
    padding: 0;
  }

  .panel-card-vessel-hero {
    padding: 22px 16px 20px;
  }

  .vessel-canvas { height: 380px; }
  .panel-card-vessel-hero .vessel-canvas { height: 440px; }
}


/* --- Radar Chart --- */
.radar-container {
  display: flex;
  justify-content: center;
  padding: 10px 0;
}

.radar-container canvas {
  display: block;
  /* width/height in px from JS for devicePixelRatio scaling */
}

.radar-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 12px;
}

.radar-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.rl-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.rl-cyan { background: var(--accent-cyan); }
.rl-emerald { background: var(--accent-emerald); }
.rl-gold { background: var(--accent-gold); }

/* --- Chart --- */
.chart-container {
  position: relative;
}

.chart-container canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  /* Height + width in px are set in JS for crisp HiDPI rendering */
}

.chart-container-engine {
  min-height: 200px;
}

.chart-controls {
  display: flex;
  gap: 4px;
}

.chart-btn {
  background: none;
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.chart-btn:hover { color: var(--text-secondary); border-color: var(--border-glass-hover); }
.chart-btn.active { color: var(--accent-cyan); border-color: rgba(34, 211, 238, 0.3); background: rgba(34, 211, 238, 0.06); }

/* --- Deficit Detection --- */
.deficit-list { display: flex; flex-direction: column; gap: 16px; }

.deficit-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.deficit-profile-toggle {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.deficit-profile-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 4px 7px;
  cursor: pointer;
}

.deficit-profile-btn.active {
  color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.08);
}

.deficit-item {
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  border-left: 2px solid transparent;
  background: rgba(255, 255, 255, 0.02);
}

.deficit-critical { border-left-color: var(--accent-red); }
.deficit-moderate { border-left-color: var(--accent-gold); }
.deficit-minor    { border-left-color: rgba(255, 255, 255, 0.15); }

.deficit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.deficit-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.deficit-severity {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.deficit-critical .deficit-severity { color: var(--accent-red); }
.deficit-moderate .deficit-severity { color: var(--accent-gold); }
.deficit-minor    .deficit-severity { color: var(--text-muted); }

.deficit-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}

.deficit-fill {
  height: 100%;
  width: var(--d);
  border-radius: 2px;
}

.deficit-critical .deficit-fill { background: var(--accent-red); opacity: 0.6; }
.deficit-moderate .deficit-fill { background: var(--accent-gold); opacity: 0.6; }
.deficit-minor    .deficit-fill { background: rgba(255, 255, 255, 0.15); }

/* --- Activity List --- */
.activity-list { display: flex; flex-direction: column; }

.activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
}
.activity-item + .activity-item { border-top: 1px solid rgba(255, 255, 255, 0.04); }

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.activity-dot-cyan { background: var(--accent-cyan); }
.activity-dot-emerald { background: var(--accent-emerald); }
.activity-dot-gold { background: var(--accent-gold); }

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

.activity-name {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.activity-detail {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}

.activity-time {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ============================================================
   GOALS & TIERS TAB
   ============================================================ */
.goals-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.goals-header h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}

.tab-hint {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 20px;
  max-width: 48ch;
}

.btn-add-goal {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-add-goal:hover { background: rgba(34, 211, 238, 0.15); }

/* --- Tier Ladder --- */
.tier-ladder {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tier-rung {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.2s;
  position: relative;
}

.tier-rank {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  width: 28px;
  font-variant-numeric: tabular-nums;
}

.tier-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  flex: 1;
}

.tier-req {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.tier-locked {
  opacity: 0.35;
}

.tier-cleared {
  background: rgba(52, 211, 153, 0.04);
  border-color: rgba(52, 211, 153, 0.1);
}
.tier-cleared .tier-rank { color: var(--accent-emerald); }
.tier-cleared .tier-name { color: var(--accent-emerald); }

.tier-current {
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.25);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
}
.tier-current .tier-rank { color: var(--accent-cyan); }
.tier-current .tier-name { color: var(--accent-cyan); font-weight: 700; }

.tier-you {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  background: rgba(34, 211, 238, 0.12);
  padding: 2px 8px;
  border-radius: 10px;
}

/* --- Goals List --- */
.goals-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.goal-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-glass);
}

.goal-check {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-glass-hover);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: transparent;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.goal-check:hover { border-color: var(--accent-cyan); }

.goal-check-complete {
  background: rgba(52, 211, 153, 0.15);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald);
}

.goal-check-add {
  border-style: dashed;
  color: var(--text-muted);
  font-size: 16px;
}

.goal-body { flex: 1; }

.goal-input {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  padding: 4px 0;
}
.goal-input::placeholder { color: var(--text-muted); }

.goal-check-complete + .goal-body .goal-input {
  text-decoration: line-through;
  color: var(--text-muted);
}

.goal-meta {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.goal-pillar-bar-wrap {
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}

.goal-pillar-bar-fill {
  height: 100%;
  width: var(--goal-pct, 0%);
  background: rgba(255, 255, 255, 0.18);
  border-radius: 2px;
}

.goal-pillar-sub {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.03em;
}

/* ============================================================
   MODE TOGGLE (Big 6 / Sculpt)
   ============================================================ */
.mode-toggle {
  display: flex;
  gap: 2px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 2px;
}

.mode-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 5px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn:hover { color: var(--text-secondary); }

.mode-btn.active {
  color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.1);
}

.strength-mode { margin-top: 12px; }

.hidden { display: none !important; }

/* ============================================================
   LIFT CARDS (Strength / Mobility / Cardio / Grip)
   ============================================================ */
.lift-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lift-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: all 0.2s;
  contain: layout style;
}
.lift-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
}

.lift-card h4 {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.lift-max {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.lift-max span { font-size: 14px; color: var(--text-muted); font-weight: 400; }

.lift-detail {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.lift-trend {
  font-size: 11px;
  font-weight: 600;
}
.lift-trend-up { color: var(--accent-emerald); }
.lift-trend-neutral { color: var(--text-muted); }

/* ============================================================
   SETTINGS TAB
   ============================================================ */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.setting-group h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-glass);
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 16px;
}
.setting-row + .setting-row { border-top: 1px solid rgba(255, 255, 255, 0.03); }

.setting-row label {
  font-size: 13px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.setting-input {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 6px 12px;
  outline: none;
  max-width: 200px;
  width: 100%;
  transition: border-color 0.2s;
}
.setting-input:focus { border-color: var(--accent-cyan); }

select.setting-input { cursor: pointer; }
select.setting-input option { background: var(--bg-deep); color: var(--text-primary); }

.btn-setting {
  background: rgba(34, 211, 238, 0.06);
  border: 1px solid rgba(34, 211, 238, 0.15);
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-setting:hover { background: rgba(34, 211, 238, 0.12); }

.btn-setting-danger {
  color: var(--accent-red);
  border-color: rgba(248, 113, 113, 0.2);
  background: rgba(248, 113, 113, 0.06);
}
.btn-setting-danger:hover { background: rgba(248, 113, 113, 0.12); }

.setting-value {
  font-size: 12px;
  color: var(--text-muted);
}

.setting-link {
  font-size: 12px;
  color: var(--accent-cyan);
  text-decoration: none;
}
.setting-link:hover { text-decoration: underline; }

/* Toggle Switch */
.toggle-switch {
  width: 40px;
  height: 22px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle-switch.active { background: rgba(34, 211, 238, 0.25); }

.toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: all 0.2s var(--ease-spring);
}
.toggle-switch.active .toggle-knob {
  left: 21px;
  background: var(--accent-cyan);
}

/* ============================================================
   SKILL TREE — horizontal node chains
   ============================================================ */

/* Branch card */
.st-branch .panel-card-header { display: none; } /* header is in st-branch-header */

.st-branch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border-glass);
}

.st-branch-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.st-branch-title h3 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  margin: 0;
}

.st-branch-icon {
  font-size: 12px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.st-push .st-branch-icon { color: #f97316; background: rgba(249, 115, 22, 0.12); }
.st-push .st-branch-title h3 { color: #f97316; }
.st-pull .st-branch-icon { color: var(--accent-cyan); background: rgba(34, 211, 238, 0.12); }
.st-pull .st-branch-title h3 { color: var(--accent-cyan); }
.st-core .st-branch-icon { color: var(--accent-emerald); background: rgba(52, 211, 153, 0.12); }
.st-core .st-branch-title h3 { color: var(--accent-emerald); }
.st-stability .st-branch-icon { color: #a78bfa; background: rgba(167, 139, 250, 0.12); }
.st-stability .st-branch-title h3 { color: #a78bfa; }

.st-branch-stat {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* Chain row */
.st-chain {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.st-chain:last-child { border-bottom: none; }

.st-chain-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.st-chain-count {
  font-weight: 400;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* Node row — horizontal */
.st-nodes {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.06) transparent;
}
.st-nodes::-webkit-scrollbar { height: 3px; }
.st-nodes::-webkit-scrollbar-track { background: transparent; }
.st-nodes::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 2px; }

/* Node dot */
.st-node {
  position: relative;
  flex-shrink: 0;
  cursor: default;
}

.st-dot {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  transition: all 0.2s;
}

/* States */
.st-done .st-dot {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(34, 211, 238, 0.35);
}

.st-push .st-done .st-dot {
  background: #f97316;
  border-color: #f97316;
  box-shadow: 0 0 6px rgba(249, 115, 22, 0.35);
}

.st-core .st-done .st-dot {
  background: var(--accent-emerald);
  border-color: var(--accent-emerald);
  box-shadow: 0 0 6px rgba(52, 211, 153, 0.35);
}

.st-stability .st-done .st-dot {
  background: #a78bfa;
  border-color: #a78bfa;
  box-shadow: 0 0 6px rgba(167, 139, 250, 0.35);
}

.st-next .st-dot {
  border-color: rgba(255, 255, 255, 0.3);
  animation: st-pulse 2s ease-in-out infinite;
  will-change: opacity;
}

@keyframes st-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); border-color: rgba(255, 255, 255, 0.3); }
  50% { box-shadow: 0 0 8px 2px rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.5); }
}

.st-locked .st-dot {
  border-color: rgba(255, 255, 255, 0.06);
  opacity: 0.35;
}

.st-apex .st-dot {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  transform: rotate(45deg);
}

.st-apex.st-done .st-dot {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

/* Wire connector */
.st-wire {
  width: 12px;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.st-wire-done {
  background: rgba(34, 211, 238, 0.25);
}

.st-push .st-wire-done { background: rgba(249, 115, 22, 0.25); }
.st-core .st-wire-done { background: rgba(52, 211, 153, 0.25); }
.st-stability .st-wire-done { background: rgba(167, 139, 250, 0.25); }

/* Tooltip */
.st-tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-tooltip);
  border: 1px solid var(--border-panel);
  color: var(--text-primary);
  font-size: 10px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 10;
}

.st-node:hover .st-tip {
  opacity: 1;
}

/* Mastery Summary */
.mastery-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.mastery-stat {
  text-align: center;
  padding: 20px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
}

.mastery-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-cyan);
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}

.mastery-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ============================================================
   SCROLL PERFORMANCE — pause animations while user is scrolling
   ============================================================ */
html.is-scrolling .panel-diamond,
html.is-scrolling .avatar-ring,
html.is-scrolling .rank-progress-fill::after,
html.is-scrolling .st-next .st-dot {
  animation-play-state: paused;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1200px) {
  .overview-layout { grid-template-columns: minmax(320px, 420px) minmax(0, 1fr); }
  .metric-row { grid-template-columns: repeat(2, 1fr); }
  .lift-grid { grid-template-columns: repeat(2, 1fr); }
  .skill-tree-container { grid-template-columns: repeat(2, 1fr); }
  .mastery-summary { grid-template-columns: repeat(2, 1fr); }
  .settings-grid { grid-template-columns: 1fr; }
}

/* Mobile - hide panel, full width dashboard */
@media (max-width: 900px) {
  .side-panel { transform: translateX(-100%); }
  /* .hidden must stay hidden; only un-hid expand uses flex (see .panel-expand-btn) */
  .side-panel.mobile-open { transform: translateX(0); }

  .dashboard {
    margin-left: 0 !important;
    padding: 0 16px 32px;
  }

  .dash-topbar { margin: 0 -16px; padding: 0 16px; }

  .content-row-2 { grid-template-columns: 1fr; }
  .metric-row { grid-template-columns: 1fr 1fr; }
  .lift-grid { grid-template-columns: 1fr 1fr; }
  .skill-tree-container { grid-template-columns: 1fr; }
  .mastery-summary { grid-template-columns: repeat(2, 1fr); }

}

@media (max-width: 600px) {
  .metric-row { grid-template-columns: 1fr; }
  .lift-grid { grid-template-columns: 1fr; }

  .dash-heading { font-size: 16px; }

  .dash-tabs { gap: 2px; }

  .vessel-legend {
    flex-direction: column;
    gap: 6px;
  }
  .deficit-controls {
    align-items: flex-start;
    width: 100%;
  }
  .dash-tab { padding: 6px 10px; font-size: 12px; }

  /* Disable expensive backdrop blur on mobile — GPU composite layer not worth it */
  .side-panel,
  .dash-topbar {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}