/* Debt River Animation Styles */

/* Container - behind all other content */
#debtRiverContainer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Individual debt particles */
.debt-particle {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 15px;
    background: rgba(20, 25, 50, 0.6);
    border: 1px solid rgba(100, 200, 255, 0.15);
    border-left: 3px solid #64c8ff; /* Regional color set via JS */
    border-radius: 8px;
    pointer-events: auto;
    will-change: transform, opacity;
    transition: opacity 1s ease, cursor 0.2s;
    backdrop-filter: blur(5px);
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.debt-particle:hover {
    background: rgba(30, 35, 60, 0.8);
    border-color: rgba(100, 200, 255, 0.4);
}

/* Name styling */
.debt-name {
    font-size: 16px;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 4px;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

/* Amount and region styling */
.debt-amount {
    font-size: 13px;
    color: #ff6464; /* Debt red */
    font-weight: 500;
    white-space: nowrap;
}

.debt-amount::before {
    content: '⚖ ';
    opacity: 0.7;
}

/* When particle is a search match and pulled to center */
.debt-particle.matched {
    border-width: 2px;
    box-shadow: 0 8px 30px rgba(100, 200, 255, 0.4);
    z-index: 10;
}

/* Mobile optimization */
@media (max-width: 768px) {
    .debt-particle {
        min-width: 160px;
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .debt-name {
        font-size: 14px;
    }
    
    .debt-amount {
        font-size: 11px;
    }
    
    /* Reduce particle count on mobile - handled in JS */
    /* Simplify animation - handled in JS */
}

/* Ensure hero container stays above river */
.hero-container {
    position: relative;
    z-index: 1;
}

/* Ensure other UI elements stay above */
.bottom-bar,
.feature-panel,
.search-results-panel,
.person-modal-overlay,
.document-viewer-modal,
.toast,
.wallet-btn,
.system-status-badge {
    z-index: 1000;
}

/* Animation performance optimizations */
.debt-particle {
    /* Use GPU acceleration */
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}

/* Hover state for matched particles */
.debt-particle[style*="cursor: pointer"]:hover {
    background: rgba(40, 50, 90, 0.9);
    border-left-width: 4px;
}

/* Subtle glow effect for high-value debts (>$5M) */
.debt-particle[data-high-value="true"] {
    box-shadow: 0 4px 20px rgba(255, 100, 100, 0.2);
}

/* Regional color variations */
.debt-particle[data-region="Maryland"],
.debt-particle[data-region="Virginia"] {
    border-left-color: #8b4513; /* Brown */
}

.debt-particle[data-region="South Carolina"],
.debt-particle[data-region="Georgia"] {
    border-left-color: #2e7d32; /* Dark green */
}

.debt-particle[data-region="Louisiana"],
.debt-particle[data-region="Mississippi"] {
    border-left-color: #5e35b1; /* Purple */
}

.debt-particle[data-region="Washington DC"] {
    border-left-color: #1976d2; /* Blue */
}

.debt-particle[data-region="Alabama"] {
    border-left-color: #d84315; /* Orange-red */
}

.debt-particle[data-region="North Carolina"] {
    border-left-color: #6a1b9a; /* Deep purple */
}