/* ═══════════════════════════════════════════════════════════════════════════
   PREMIUM UI UPGRADE - AMBIENT & DEPTH
   ═══════════════════════════════════════════════════════════════════════════ */

/* 1. AMBIENT BACKGROUND ANIMATION */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.08), transparent 25%);
    z-index: -1;
    pointer-events: none;
    animation: ambientPulse 10s ease-in-out infinite alternate;
}

@keyframes ambientPulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.1); opacity: 0.8; }
}

/* 2. PREMIUM TEXT GRADIENTS */
.balance-amount {
    background: linear-gradient(135deg, var(--text-gradient-start) 0%, var(--text-gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 10px 30px var(--accent-glow);
    font-weight: 800 !important;
    letter-spacing: -1px;
}

/* 3. GLASSMORPHISM 2.0 - GRADIENT BORDERS */
.stat-card, .budget-widget, .stat-pill {
    position: relative;
    background: var(--bg-glass-card) !important;
    border: 1px solid var(--border-glass) !important;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* Subtle top highlight for depth */
.stat-card::after, .budget-widget::after, .stat-pill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--border-light) 20%, 
        var(--border) 50%, 
        var(--border-light) 80%, 
        transparent 100%
    );
}

/* 4. BUDGET PACING MARKER - REMOVED */
.budget-progress-container {
    position: relative;
}

/* 5. INTERACTIVE HOVER GLOW */
@media (hover: hover) {
    .stat-card:hover, .budget-widget:hover, .stat-pill:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 40px var(--accent-glow);
        border-color: var(--accent-glow) !important;
    }
}

/* 6. SKELETON SHIMMER UPGRADE */
.tx-skeleton, .skeleton-text, .skeleton-rect {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.08) 50%, 
        rgba(255, 255, 255, 0.03) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite linear;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}