:root{--bg:#0a0a0f;--bg-card:#12121a;--bg-card-hover:#1a1a25;--border:#1e1e2e;--text:#e4e4ef;--text-dim:#8888a0;--accent:#7c5cfc;--accent-glow:#7c5cfc40;--xp-bar:#7c5cfc;--green:#34d399;--yellow:#fbbf24;--red:#f87171;--orange:#fb923c}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased}.container{max-width:480px;margin:0 auto;padding:0 16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;margin-bottom:12px;transition:background .15s}.card:hover{background:var(--bg-card-hover)}.xp-bar-track{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden}.xp-bar-fill{height:100%;background:var(--xp-bar);border-radius:4px;transition:width .6s cubic-bezier(.22,1,.36,1);box-shadow:0 0 12px var(--accent-glow)}.stat-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}.stat-label{width:90px;font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:14px;font-weight:600;min-width:32px;text-align:right}.stat-bar-track{flex:1 1;height:6px;background:var(--border);border-radius:3px;overflow:hidden}.stat-bar-fill{height:100%;border-radius:3px;transition:width .5s ease}.quest{cursor:pointer;position:relative}.quest-done{opacity:.5}.quest-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}.quest-title{font-size:15px;font-weight:600}.quest-xp{font-size:13px;color:var(--accent);font-weight:700;white-space:nowrap}.quest-desc{font-size:13px;color:var(--text-dim);line-height:1.4}.quest-meta{display:flex;gap:8px;margin-top:8px}.badge{font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-easy{background:#34d39920;color:var(--green)}.badge-normal{background:#7c5cfc20;color:var(--accent)}.badge-hard{background:#fbbf2420;color:var(--yellow)}.badge-epic{background:#f8717120;color:var(--red)}.badge-stat{background:var(--border);color:var(--text-dim)}.level-display{text-align:center;margin-bottom:20px}.level-number{font-size:48px;font-weight:800;background:linear-gradient(135deg,var(--accent),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}.level-label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:2px;margin-top:4px}.streak{justify-content:center;gap:6px;font-size:14px;color:var(--orange);font-weight:700;margin-bottom:16px}.section-header,.streak{display:flex;align-items:center}.section-header{justify-content:space-between;margin:24px 0 12px}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 24px;border-radius:12px;border:none;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s}.btn-primary{background:var(--accent);color:white;box-shadow:0 0 20px var(--accent-glow)}.btn-primary:hover{filter:brightness(1.1)}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.btn-complete{background:var(--green);color:#0a0a0f;width:100%;margin-top:10px;padding:14px;border-radius:12px;border:none;font-size:15px;font-weight:700;cursor:pointer}.nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:8px 0 env(safe-area-inset-bottom,8px);z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 16px;color:var(--text-dim);text-decoration:none;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:color .15s}.nav-item.active{color:var(--accent)}.nav-icon{font-size:22px}.activity-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px}.activity-icon{font-size:20px;flex-shrink:0}.activity-time{font-size:12px;color:var(--text-dim);margin-top:2px}.onboard-page{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:32px 24px}.onboard-title{font-size:28px;font-weight:800;margin-bottom:8px}.onboard-sub{font-size:15px;color:var(--text-dim);margin-bottom:32px;line-height:1.5}.goal-chip{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:10px;border:1px solid var(--border);background:var(--bg-card);color:var(--text);font-size:14px;cursor:pointer;transition:all .15s;margin:4px}.goal-chip.selected{border-color:var(--accent);background:#7c5cfc15;box-shadow:0 0 12px var(--accent-glow)}@keyframes xp-pop{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.xp-pop{animation:xp-pop .4s ease}@keyframes slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.slide-up{animation:slide-up .3s ease}.page-content{padding-bottom:80px}