/* =============================================
   RewardSphere — Premium Gaming UI
   Dark Mode + Neon + Glassmorphism
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --rs-bg-dark: #0a0b1a;
    --rs-bg-card: rgba(15, 17, 40, 0.85);
    --rs-bg-glass: rgba(255, 255, 255, 0.04);
    --rs-border: rgba(255, 255, 255, 0.06);
    --rs-border-glow: rgba(168, 85, 247, 0.25);
    --rs-text: #e2e8f0;
    --rs-text-dim: #94a3b8;
    --rs-text-bright: #ffffff;
    --rs-purple: #a855f7;
    --rs-blue: #3b82f6;
    --rs-cyan: #06b6d4;
    --rs-gold: #f59e0b;
    --rs-red: #ef4444;
    --rs-green: #22c55e;
    --rs-pink: #ec4899;
    --rs-grad-primary: linear-gradient(135deg, #a855f7, #06b6d4);
    --rs-grad-gold: linear-gradient(135deg, #f59e0b, #d97706);
    --rs-grad-fire: linear-gradient(135deg, #ef4444, #f97316);
    --rs-shadow-glow: 0 0 30px rgba(168, 85, 247, 0.15);
    --rs-shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --rs-radius: 16px;
    --rs-radius-sm: 10px;
    --rs-radius-xs: 6px;
    --rs-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── BASE ── */
.rs-dashboard,
.rs-leaderboard-wrap,
.rs-skilltree {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--rs-text);
    background: var(--rs-bg-dark);
    padding: 28px;
    border-radius: var(--rs-radius);
    position: relative;
    overflow: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.rs-dashboard *,
.rs-leaderboard-wrap *,
.rs-skilltree * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── ANIMATED BACKGROUND PARTICLES ── */
.rs-dashboard::before,
.rs-leaderboard-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(168, 85, 247, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(245, 158, 11, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: rs-bg-shift 20s ease-in-out infinite;
}

@keyframes rs-bg-shift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.rs-dashboard > *,
.rs-leaderboard-wrap > * {
    position: relative;
    z-index: 1;
}

/* ── INLINE BADGES ── */
.rs-inline-points,
.rs-inline-level,
.rs-inline-coins {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}

.rs-inline-points {
    background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(6,182,212,0.2));
    color: var(--rs-purple);
    border: 1px solid rgba(168,85,247,0.3);
}

.rs-inline-level {
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
}
.rs-level-bronze { background: linear-gradient(135deg, #cd7f32, #8b4513); }
.rs-level-silver { background: linear-gradient(135deg, #c0c0c0, #808080); }
.rs-level-gold { background: linear-gradient(135deg, #ffd700, #ff8c00); }
.rs-level-platinum { background: linear-gradient(135deg, #e5e4e2, #00d4ff); color: #1a1a2e; }
.rs-level-diamond { background: linear-gradient(135deg, #b9f2ff, #1e90ff); color: #0a0a1a; }
.rs-level-legend { background: linear-gradient(135deg, #ff4500, #8b00ff); }

.rs-inline-coins {
    background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(217,119,6,0.15));
    color: var(--rs-gold);
    border: 1px solid rgba(245,158,11,0.3);
}

.rs-login-prompt {
    display: inline-block;
    padding: 12px 20px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    color: var(--rs-text-dim);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}

/* ═══════════════════════════════════════════
   DASHBOARD
   ═══════════════════════════════════════════ */

/* ── Header Banner ── */
.rs-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px 28px;
    border-radius: var(--rs-radius);
    background: linear-gradient(135deg, rgba(168,85,247,0.12), rgba(6,182,212,0.08));
    border: 1px solid var(--rs-border-glow);
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.rs-dash-header-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 50%, rgba(168,85,247,0.2) 0%, transparent 40%),
        radial-gradient(circle at 90% 30%, rgba(6,182,212,0.15) 0%, transparent 40%);
    animation: rs-header-pulse 8s ease-in-out infinite;
}

@keyframes rs-header-pulse {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
}

.rs-dash-profile {
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 1;
}

.rs-dash-avatar-wrap {
    position: relative;
    width: 72px;
    height: 72px;
}

.rs-dash-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid transparent;
}

.rs-dash-level-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 3px solid;
    animation: rs-ring-rotate 4s linear infinite;
}

@keyframes rs-ring-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.rs-dash-user-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 1;
}

.rs-dash-username {
    font-size: 22px;
    font-weight: 800;
    color: var(--rs-text-bright);
    margin: 0;
}

.rs-dash-level-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: fit-content;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.rs-dash-booster-active {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(239,68,68,0.2), rgba(249,115,22,0.2));
    color: #f97316;
    border: 1px solid rgba(249,115,22,0.3);
    animation: rs-booster-pulse 2s ease-in-out infinite;
    width: fit-content;
}

@keyframes rs-booster-pulse {
    0%, 100% { box-shadow: 0 0 6px rgba(249,115,22,0.2); }
    50% { box-shadow: 0 0 16px rgba(249,115,22,0.4); }
}

.rs-dash-rank {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    z-index: 1;
    text-align: center;
}

.rs-rank-hash {
    font-size: 14px;
    color: var(--rs-text-dim);
    font-weight: 600;
}

.rs-rank-num {
    font-size: 36px;
    font-weight: 900;
    background: var(--rs-grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.rs-rank-label {
    font-size: 11px;
    color: var(--rs-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ── Stat Cards Row ── */
.rs-dash-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.rs-dash-stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    backdrop-filter: blur(12px);
    transition: var(--rs-transition);
}

.rs-dash-stat-card:hover {
    border-color: var(--rs-border-glow);
    box-shadow: var(--rs-shadow-glow);
    transform: translateY(-2px);
}

.rs-stat-card-icon {
    flex-shrink: 0;
}

.rs-stat-card-data {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rs-stat-card-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--rs-text-bright);
}

.rs-stat-card-label {
    font-size: 12px;
    color: var(--rs-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ── Sections ── */
.rs-dash-section {
    margin-bottom: 24px;
}

.rs-dash-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--rs-text-bright);
    margin-bottom: 14px;
}

/* ── Level Progress ── */
.rs-level-progress-card {
    padding: 24px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    backdrop-filter: blur(12px);
}

.rs-level-info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.rs-level-current {
    font-size: 20px;
    font-weight: 800;
}

.rs-level-arrow {
    color: var(--rs-text-dim);
    font-size: 16px;
}

.rs-level-next {
    font-size: 16px;
    font-weight: 600;
    color: var(--rs-text-dim);
}

.rs-progress-bar-wrap {
    width: 100%;
    height: 12px;
    background: rgba(255,255,255,0.06);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 10px;
}

.rs-progress-bar {
    height: 100%;
    width: var(--progress);
    border-radius: 6px;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 0 12px rgba(168,85,247,0.4);
    animation: rs-progress-shimmer 2s ease-in-out infinite;
}

@keyframes rs-progress-shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

.rs-progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: rs-shimmer-move 2.5s ease-in-out infinite;
}

@keyframes rs-shimmer-move {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.rs-level-progress-text {
    font-size: 13px;
    color: var(--rs-text-dim);
    font-weight: 500;
}

/* ── Streak Card ── */
.rs-streak-card {
    padding: 24px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.rs-streak-flame {
    text-align: center;
    position: relative;
}

.rs-streak-flame::before {
    content: '🔥';
    font-size: 48px;
    display: block;
    animation: rs-flame-dance 1.5s ease-in-out infinite;
}

@keyframes rs-flame-dance {
    0%, 100% { transform: scale(1) rotate(-2deg); }
    25% { transform: scale(1.08) rotate(2deg); }
    50% { transform: scale(1.05) rotate(-1deg); }
    75% { transform: scale(1.1) rotate(1deg); }
}

.rs-streak-number {
    font-size: 42px;
    font-weight: 900;
    background: var(--rs-grad-fire);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.rs-streak-label {
    font-size: 13px;
    color: var(--rs-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.rs-streak-milestones {
    display: flex;
    gap: 24px;
    align-items: center;
}

.rs-streak-milestone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.rs-milestone-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.15);
    transition: var(--rs-transition);
}

.rs-milestone-reached .rs-milestone-dot {
    background: var(--rs-green);
    border-color: var(--rs-green);
    box-shadow: 0 0 12px rgba(34,197,94,0.5);
}

.rs-milestone-day {
    font-size: 11px;
    font-weight: 600;
    color: var(--rs-text-dim);
}

.rs-milestone-reached .rs-milestone-day {
    color: var(--rs-green);
}

.rs-streak-next,
.rs-streak-best {
    font-size: 13px;
    color: var(--rs-text-dim);
}

/* ── Dashboard Nav Tabs ── */
.rs-dash-nav {
    display: flex;
    gap: 4px;
    background: var(--rs-bg-card);
    border-radius: var(--rs-radius-sm);
    padding: 4px;
    margin-bottom: 20px;
    border: 1px solid var(--rs-border);
}

.rs-dash-nav-btn {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--rs-text-dim);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--rs-transition);
}

.rs-dash-nav-btn:hover {
    color: var(--rs-text);
    background: rgba(255,255,255,0.04);
}

.rs-dash-nav-btn.active {
    background: var(--rs-grad-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(168,85,247,0.3);
}

.rs-dash-tab-content {
    display: none;
    animation: rs-fade-in 0.3s ease;
}

.rs-dash-tab-content.active {
    display: block;
}

@keyframes rs-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════
   MISSIONS
   ═══════════════════════════════════════════ */

.rs-missions-group {
    margin-bottom: 24px;
}

.rs-missions-group-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--rs-text-bright);
    margin-bottom: 12px;
}

.rs-missions-reset-info {
    font-size: 11px;
    font-weight: 500;
    color: var(--rs-text-dim);
    background: rgba(255,255,255,0.05);
    padding: 2px 10px;
    border-radius: 12px;
    margin-left: auto;
}

.rs-mission-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    margin-bottom: 10px;
    transition: var(--rs-transition);
}

.rs-mission-card:hover {
    border-color: var(--rs-border-glow);
    transform: translateX(4px);
}

.rs-mission-ready {
    border-color: rgba(34,197,94,0.4) !important;
    background: linear-gradient(135deg, rgba(34,197,94,0.06), rgba(15,17,40,0.85));
    animation: rs-mission-glow 2s ease-in-out infinite;
}

@keyframes rs-mission-glow {
    0%, 100% { box-shadow: 0 0 8px rgba(34,197,94,0.15); }
    50% { box-shadow: 0 0 20px rgba(34,197,94,0.3); }
}

.rs-mission-claimed {
    opacity: 0.5;
}

.rs-mission-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(168,85,247,0.12);
    flex-shrink: 0;
    color: var(--rs-purple);
}

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

.rs-mission-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--rs-text);
    margin-bottom: 8px;
}

.rs-mission-difficulty {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rs-diff-easy { background: rgba(34,197,94,0.15); color: var(--rs-green); }
.rs-diff-medium { background: rgba(245,158,11,0.15); color: var(--rs-gold); }
.rs-diff-hard { background: rgba(239,68,68,0.15); color: var(--rs-red); }

.rs-mission-progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}

.rs-mission-progress-fill {
    height: 100%;
    background: var(--rs-grad-primary);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.rs-mission-progress-text {
    font-size: 11px;
    color: var(--rs-text-dim);
    font-weight: 500;
}

.rs-mission-reward {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.rs-mission-pts {
    font-size: 14px;
    font-weight: 700;
    color: var(--rs-purple);
}

.rs-mission-coins {
    font-size: 12px;
    color: var(--rs-gold);
    font-weight: 600;
}

.rs-mission-claim-btn {
    padding: 6px 16px;
    border: none;
    border-radius: 8px;
    background: var(--rs-grad-primary);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--rs-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rs-mission-claim-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(168,85,247,0.4);
}

.rs-mission-done {
    font-size: 12px;
    color: var(--rs-green);
    font-weight: 700;
}

/* ═══════════════════════════════════════════
   BADGES
   ═══════════════════════════════════════════ */

.rs-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 16px;
}

.rs-badge-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 12px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    transition: var(--rs-transition);
    text-align: center;
}

.rs-badge-earned {
    border-color: var(--rs-border-glow);
}

.rs-badge-earned:hover {
    transform: scale(1.05);
    box-shadow: var(--rs-shadow-glow);
}

.rs-badge-locked {
    opacity: 0.5;
}

.rs-badge-svg-wrap {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rs-badge-name {
    font-size: 12px;
    font-weight: 700;
    color: var(--rs-text);
}

.rs-badge-lock-label {
    font-size: 10px;
    color: var(--rs-text-dim);
}

.rs-badge-unlock-label {
    font-size: 10px;
    color: var(--rs-green);
    font-weight: 600;
}

/* Badge SVG Animations */
.pulse-bronze { animation: rs-badge-pulse 2s ease-in-out infinite; }
.shimmer-silver { animation: rs-badge-shimmer 3s ease-in-out infinite; }
.glow-gold { animation: rs-badge-glow-gold 2.5s ease-in-out infinite; }
.aura-platinum { animation: rs-badge-aura 2s ease-in-out infinite; }
.crystal-diamond { animation: rs-badge-crystal 3s ease-in-out infinite; }
.fire-legend { animation: rs-badge-fire 1.5s ease-in-out infinite; }

@keyframes rs-badge-pulse {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.06); filter: brightness(1.2); }
}

@keyframes rs-badge-shimmer {
    0%, 100% { filter: brightness(1) saturate(1); }
    50% { filter: brightness(1.4) saturate(1.3); }
}

@keyframes rs-badge-glow-gold {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(255,215,0,0.3)); }
    50% { filter: drop-shadow(0 0 14px rgba(255,215,0,0.7)); }
}

@keyframes rs-badge-aura {
    0%, 100% { filter: drop-shadow(0 0 6px rgba(0,212,255,0.3)); }
    50% { filter: drop-shadow(0 0 18px rgba(0,212,255,0.6)); }
}

@keyframes rs-badge-crystal {
    0%, 100% { filter: drop-shadow(0 0 6px rgba(185,242,255,0.3)) brightness(1); }
    33% { filter: drop-shadow(0 0 14px rgba(30,144,255,0.5)) brightness(1.2); }
    66% { filter: drop-shadow(0 0 10px rgba(185,242,255,0.6)) brightness(1.1); }
}

@keyframes rs-badge-fire {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(255,69,0,0.4)) brightness(1); transform: scale(1); }
    25% { filter: drop-shadow(0 0 14px rgba(255,0,128,0.5)) brightness(1.1); transform: scale(1.04); }
    50% { filter: drop-shadow(0 0 18px rgba(139,0,255,0.5)) brightness(1.2); transform: scale(1.07); }
    75% { filter: drop-shadow(0 0 14px rgba(255,69,0,0.5)) brightness(1.1); transform: scale(1.04); }
}

/* ═══════════════════════════════════════════
   SHOP
   ═══════════════════════════════════════════ */

.rs-shop-balance {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(217,119,6,0.05));
    border: 1px solid rgba(245,158,11,0.2);
    border-radius: var(--rs-radius-sm);
    margin-bottom: 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--rs-text);
}

.rs-shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.rs-shop-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    transition: var(--rs-transition);
}

.rs-shop-item:hover {
    border-color: var(--rs-border-glow);
    transform: translateY(-2px);
    box-shadow: var(--rs-shadow-glow);
}

.rs-shop-owned {
    opacity: 0.5;
}

.rs-shop-cant-afford {
    opacity: 0.6;
}

.rs-shop-item-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(245,158,11,0.1);
    color: var(--rs-gold);
    flex-shrink: 0;
}

.rs-shop-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.rs-shop-item-info strong {
    font-size: 14px;
    color: var(--rs-text);
}

.rs-shop-item-info span {
    font-size: 12px;
    color: var(--rs-text-dim);
}

.rs-shop-item-action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
}

.rs-shop-cost {
    font-size: 14px;
    font-weight: 700;
    color: var(--rs-gold);
}

.rs-shop-buy-btn {
    padding: 6px 16px;
    border: none;
    border-radius: 8px;
    background: var(--rs-grad-gold);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--rs-transition);
    text-transform: uppercase;
}

.rs-shop-buy-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 4px 14px rgba(245,158,11,0.4);
}

.rs-shop-buy-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.rs-shop-owned-label {
    font-size: 12px;
    color: var(--rs-green);
    font-weight: 700;
}

/* ═══════════════════════════════════════════
   SKILL TREE
   ═══════════════════════════════════════════ */

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

.rs-skilltree-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--rs-text-bright);
}

.rs-skilltree-coins {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--rs-gold);
}

.rs-skilltree-branches {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.rs-branch {
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    padding: 20px;
    transition: var(--rs-transition);
}

.rs-branch:hover {
    border-color: var(--branch-color, var(--rs-border-glow));
    box-shadow: 0 0 25px rgba(168,85,247,0.1);
}

.rs-branch-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--rs-border);
}

.rs-branch-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(168,85,247,0.1);
}

.rs-branch-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--rs-text-bright);
}

.rs-branch-nodes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rs-tier {
    margin-bottom: 8px;
}

.rs-tier-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rs-text-dim);
    font-weight: 600;
    margin-bottom: 8px;
}

.rs-tier-nodes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rs-tier-connector {
    width: 2px;
    height: 16px;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--branch-color, var(--rs-purple)), transparent);
    opacity: 0.3;
}

.rs-skill-node {
    position: relative;
    padding: 14px;
    border-radius: var(--rs-radius-xs);
    border: 1px solid var(--rs-border);
    background: var(--rs-bg-glass);
    cursor: default;
    transition: var(--rs-transition);
}

.rs-node-available {
    cursor: pointer;
    border-color: rgba(168,85,247,0.3);
}

.rs-node-available:hover {
    border-color: var(--branch-color);
    box-shadow: 0 0 20px rgba(168,85,247,0.2);
    transform: translateY(-2px);
}

.rs-node-unlocked {
    border-color: var(--branch-color);
    background: linear-gradient(135deg, rgba(168,85,247,0.08), rgba(6,182,212,0.05));
}

.rs-node-glow {
    position: absolute;
    inset: 0;
    border-radius: var(--rs-radius-xs);
    pointer-events: none;
    opacity: 0;
    transition: var(--rs-transition);
}

.rs-node-unlocked .rs-node-glow {
    opacity: 1;
    background: radial-gradient(ellipse at center, rgba(168,85,247,0.06) 0%, transparent 70%);
}

.rs-node-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.rs-node-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rs-node-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--rs-text);
    flex: 1;
}

.rs-node-cost {
    font-size: 11px;
    font-weight: 700;
    color: var(--rs-gold);
}

.rs-unlock-skill-btn {
    display: none;
    width: 100%;
    margin-top: 10px;
    padding: 8px;
    border: none;
    border-radius: 6px;
    background: var(--rs-grad-primary);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--rs-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rs-node-available:hover .rs-unlock-skill-btn {
    display: block;
}

.rs-unlock-skill-btn:hover {
    box-shadow: 0 4px 14px rgba(168,85,247,0.4);
}

.rs-node-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #1a1b3a;
    border: 1px solid var(--rs-border-glow);
    border-radius: 8px;
    padding: 12px;
    min-width: 200px;
    z-index: 100;
    box-shadow: var(--rs-shadow-card);
}

.rs-skill-node:hover .rs-node-tooltip {
    display: block;
    animation: rs-fade-in 0.2s ease;
}

.rs-node-tooltip strong {
    font-size: 13px;
    color: var(--rs-text-bright);
    display: block;
    margin-bottom: 4px;
}

.rs-node-tooltip p {
    font-size: 12px;
    color: var(--rs-text-dim);
    margin-bottom: 6px;
}

.rs-tooltip-effect {
    display: block;
    font-size: 11px;
    color: var(--rs-green);
    font-weight: 600;
    margin-bottom: 4px;
}

.rs-tooltip-req {
    display: block;
    font-size: 10px;
    color: var(--rs-text-dim);
    font-style: italic;
}

/* ═══════════════════════════════════════════
   LEADERBOARD
   ═══════════════════════════════════════════ */

.rs-lb-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.rs-lb-title-area {
    display: flex;
    align-items: center;
    gap: 14px;
}

.rs-lb-icon {
    filter: drop-shadow(0 0 8px rgba(251,191,36,0.4));
}

.rs-lb-title {
    font-size: 24px;
    font-weight: 900;
    color: var(--rs-text-bright);
    margin: 0;
}

.rs-lb-subtitle {
    font-size: 13px;
    color: var(--rs-text-dim);
    margin: 0;
}

.rs-lb-your-rank {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 12px 20px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border-glow);
    border-radius: var(--rs-radius-sm);
}

.rs-lb-rank-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rs-text-dim);
    font-weight: 600;
}

.rs-lb-rank-value {
    font-size: 24px;
    font-weight: 900;
    background: var(--rs-grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Podium ── */
.rs-lb-podium {
    display: grid;
    grid-template-columns: 1fr 1.15fr 1fr;
    gap: 14px;
    margin-bottom: 28px;
    align-items: flex-end;
}

.rs-podium-player {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 16px 20px;
    background: var(--rs-bg-card);
    border: 1px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    transition: var(--rs-transition);
    position: relative;
}

.rs-podium-gold {
    padding: 32px 16px 24px;
    border-color: rgba(255,215,0,0.3);
    background: linear-gradient(180deg, rgba(255,215,0,0.08), var(--rs-bg-card));
}

.rs-podium-silver {
    border-color: rgba(192,192,192,0.2);
}

.rs-podium-bronze {
    border-color: rgba(205,127,50,0.2);
}

.rs-podium-you {
    box-shadow: 0 0 20px rgba(168,85,247,0.2);
    border-color: var(--rs-purple) !important;
}

.rs-podium-medal {
    position: absolute;
    top: -12px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 900;
    color: #fff;
}

.rs-podium-gold .rs-podium-medal {
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    box-shadow: 0 0 14px rgba(255,215,0,0.5);
}

.rs-podium-silver .rs-podium-medal {
    background: linear-gradient(135deg, #c0c0c0, #808080);
}

.rs-podium-bronze .rs-podium-medal {
    background: linear-gradient(135deg, #cd7f32, #8b4513);
}

.rs-podium-avatar-wrap {
    position: relative;
}

.rs-podium-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.rs-podium-gold .rs-podium-avatar {
    width: 68px;
    height: 68px;
    box-shadow: 0 0 20px rgba(255,215,0,0.3);
}

.rs-podium-level-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--rs-bg-dark);
}

.rs-podium-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--rs-text);
}

.rs-podium-points {
    font-size: 18px;
    font-weight: 800;
    color: var(--rs-text-bright);
}

.rs-podium-gold .rs-podium-points {
    font-size: 22px;
    background: var(--rs-grad-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rs-podium-level-badge {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
}

.rs-podium-streak {
    font-size: 12px;
    color: var(--rs-gold);
    font-weight: 600;
}

/* ── Rankings Table ── */
.rs-lb-table-wrap {
    overflow-x: auto;
}

.rs-lb-table {
    width: 100%;
    border-collapse: collapse;
}

.rs-lb-table thead th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--rs-text-dim);
    font-weight: 600;
    border-bottom: 1px solid var(--rs-border);
}

.rs-lb-table th.rs-lb-th-points {
    text-align: right;
}

.rs-lb-row {
    transition: var(--rs-transition);
    animation: rs-row-appear 0.4s ease backwards;
    animation-delay: var(--rank-delay, 0s);
}

@keyframes rs-row-appear {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.rs-lb-row:hover {
    background: rgba(255,255,255,0.03);
}

.rs-lb-row-you {
    background: rgba(168,85,247,0.06) !important;
}

.rs-lb-row td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    vertical-align: middle;
}

.rs-lb-cell-rank {
    width: 60px;
}

.rs-lb-medal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 900;
    color: #fff;
}

.rs-medal-gold { background: linear-gradient(135deg, #ffd700, #ff8c00); box-shadow: 0 0 8px rgba(255,215,0,0.4); }
.rs-medal-silver { background: linear-gradient(135deg, #c0c0c0, #808080); }
.rs-medal-bronze { background: linear-gradient(135deg, #cd7f32, #8b4513); }

.rs-lb-rank-num {
    font-size: 14px;
    font-weight: 700;
    color: var(--rs-text-dim);
}

.rs-lb-cell-player {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rs-lb-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.rs-lb-username {
    font-size: 14px;
    font-weight: 600;
    color: var(--rs-text);
}

.rs-lb-level {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
}

.rs-lb-streak-badge {
    font-size: 13px;
    font-weight: 600;
    color: var(--rs-gold);
}

.rs-lb-no-streak {
    color: var(--rs-text-dim);
}

.rs-lb-cell-points {
    text-align: right;
}

.rs-lb-points-val {
    font-size: 16px;
    font-weight: 800;
    color: var(--rs-text-bright);
}

.rs-lb-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--rs-text-dim);
}

/* ═══════════════════════════════════════════
   SHARE BUTTON
   ═══════════════════════════════════════════ */

.rs-share-btn-wrap {
    padding: 16px 0;
    text-align: center;
}

.rs-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--rs-grad-primary);
    border: none;
    border-radius: 24px;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--rs-transition);
}

.rs-share-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(168,85,247,0.4);
}

/* ═══════════════════════════════════════════
   NOTIFICATIONS
   ═══════════════════════════════════════════ */

.rs-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 360px;
}

.rs-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(15, 17, 40, 0.95);
    border: 1px solid var(--rs-border-glow);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 20px rgba(168,85,247,0.15);
    color: var(--rs-text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    pointer-events: auto;
    animation: rs-toast-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
               rs-toast-out 0.4s ease 3.6s forwards;
}

@keyframes rs-toast-in {
    from { opacity: 0; transform: translateX(40px) scale(0.9); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes rs-toast-out {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}

.rs-toast-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    flex-shrink: 0;
}

.rs-toast-points .rs-toast-icon { background: rgba(168,85,247,0.2); color: var(--rs-purple); }
.rs-toast-levelup .rs-toast-icon { background: rgba(245,158,11,0.2); color: var(--rs-gold); }
.rs-toast-badge .rs-toast-icon { background: rgba(6,182,212,0.2); color: var(--rs-cyan); }
.rs-toast-streak .rs-toast-icon { background: rgba(239,68,68,0.2); color: var(--rs-red); }
.rs-toast-mission .rs-toast-icon { background: rgba(34,197,94,0.2); color: var(--rs-green); }
.rs-toast-coins .rs-toast-icon { background: rgba(245,158,11,0.2); color: var(--rs-gold); }
.rs-toast-skill .rs-toast-icon { background: rgba(236,72,153,0.2); color: var(--rs-pink); }

.rs-toast-levelup {
    border-color: rgba(245,158,11,0.4);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 30px rgba(245,158,11,0.2);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
    .rs-skilltree-branches {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .rs-dashboard,
    .rs-leaderboard-wrap {
        padding: 16px;
    }

    .rs-dash-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 24px 20px;
    }

    .rs-dash-profile {
        flex-direction: column;
    }

    .rs-dash-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .rs-lb-podium {
        grid-template-columns: 1fr;
    }

    .rs-badges-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .rs-shop-grid {
        grid-template-columns: 1fr;
    }

    .rs-dash-nav {
        flex-wrap: wrap;
    }

    .rs-dash-nav-btn {
        flex: 0 0 auto;
        min-width: 80px;
    }

    .rs-mission-card {
        flex-wrap: wrap;
    }

    .rs-toast-container {
        left: 12px;
        right: 12px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .rs-dash-stats {
        grid-template-columns: 1fr;
    }

    .rs-badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rs-stat-card-value {
        font-size: 20px;
    }
}