/* ── Gamification: XP bar, badges, missions, boss bar ── */

/* XP Bar (in navbar) */
.xp-bar-wrapper { display: flex; align-items: center; gap: 8px; }
.xp-level-badge { background: rgba(0,242,255,0.12); border: 1px solid rgba(0,242,255,0.3); color: var(--accent); font-size: 0.72rem; font-weight: 700; padding: 2px 8px; border-radius: 2px; white-space: nowrap; font-family: 'Courier New', monospace; letter-spacing: .05em; }
.xp-bar-outer { width: 80px; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.xp-bar-inner { height: 100%; background: linear-gradient(90deg, var(--accent), #3fb950); border-radius: 3px; transition: width 0.8s ease; }
.xp-text { font-size: 0.7rem; color: var(--text-muted); white-space: nowrap; }

/* Badge toast notification */
.badge-toast { position: fixed; bottom: 24px; right: 24px; background: var(--surface); border: 1px solid rgba(63,185,80,0.4); border-radius: 4px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; z-index: 9999; box-shadow: 0 0 24px rgba(63,185,80,0.15); animation: slideIn 0.4s ease; max-width: 300px; }
.badge-toast-icon { font-size: 2rem; }
.badge-toast-body strong { display: block; font-size: 0.9rem; color: var(--success); }
.badge-toast-body span { font-size: 0.8rem; color: var(--text-muted); }
@keyframes slideIn { from { transform: translateY(40px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Mission board */
.mission-list { display: flex; flex-direction: column; gap: 12px; }
.mission-item { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow); }
.mission-item.available { border-color: rgba(0,242,255,0.3); }
.mission-item.complete { border-color: rgba(63,185,80,0.3); background: rgba(63,185,80,0.04); }
.mission-item.locked { opacity: 0.5; }
.mission-num { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }
.mission-num.locked-num { background: var(--border); color: var(--text-muted); }
.mission-num.available-num { background: var(--accent-light); color: var(--accent); border: 1px solid rgba(0,242,255,0.3); }
.mission-num.complete-num { background: rgba(63,185,80,0.2); color: var(--success); border: 1px solid rgba(63,185,80,0.4); }
.mission-body { flex: 1; }
.mission-name { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.mission-desc { font-size: 0.83rem; color: var(--text-muted); margin-top: 2px; }
.mission-action { flex-shrink: 0; }
.btn-mission { padding: 7px 16px; border-radius: 6px; font-size: 0.85rem; font-weight: 600; cursor: pointer; border: none; }
.btn-mission.available { background: var(--accent); color: #fff; }
.btn-mission.complete-btn { background: transparent; border: 1px solid rgba(63,185,80,0.4); color: var(--success); cursor: default; }
.btn-mission.locked-btn { background: var(--border); color: var(--text-muted); cursor: not-allowed; }

/* Boss health bar */
.boss-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.boss-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; color: var(--text); }
.boss-category { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 14px; }
.boss-bar-bg { height: 18px; background: var(--bg); border-radius: 9px; overflow: hidden; border: 1px solid var(--border); position: relative; }
.boss-bar-fill { height: 100%; border-radius: 9px; transition: width 1s ease; background: linear-gradient(90deg, #c53030, #dd6b20, #276749); }
.boss-hp-label { display: flex; justify-content: space-between; margin-top: 6px; font-size: 0.8rem; color: var(--text-muted); }
.boss-disclaimer { margin-top: 10px; font-size: 0.75rem; color: var(--text-muted); font-style: italic; }

/* Badge grid */
.badge-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.badge-item { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; text-align: center; box-shadow: var(--shadow); }
.badge-item.earned { border-color: rgba(63,185,80,0.35); background: rgba(63,185,80,0.05); }
.badge-item.locked-badge { opacity: 0.35; }
.badge-item .bi-icon { font-size: 2rem; }
.badge-item .bi-name { font-size: 0.85rem; font-weight: 600; margin-top: 6px; color: var(--text); }
.badge-item .bi-desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; line-height: 1.4; }
.badge-item .bi-xp { font-size: 0.72rem; color: var(--accent); margin-top: 6px; }

/* Leaderboard */
.leaderboard-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 8px; margin-bottom: 6px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.leaderboard-rank { font-size: 1rem; font-weight: 700; width: 28px; text-align: center; }
.leaderboard-rank.gold { color: #c8a000; }
.leaderboard-rank.silver { color: #a0a0a0; }
.leaderboard-rank.bronze { color: #a0522d; }