/* Technical Leaderboard Styles - Theme-Aware */

.leaderboard-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    height: 100vh;
    background: linear-gradient(180deg,
            color-mix(in srgb, var(--bg-primary) 98%, transparent),
            color-mix(in srgb, var(--bg-secondary) 98%, transparent));
    border-left: 1px solid var(--border-primary);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    overflow: hidden;
    z-index: 1000;
    transform: translateX(0);
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

.leaderboard-panel.hidden {
    transform: translateX(100%);
    pointer-events: none;
}

/* Header */
.leaderboard-header {
    background: linear-gradient(135deg,
            color-mix(in srgb, var(--bg-secondary) 95%, transparent),
            color-mix(in srgb, var(--bg-tertiary) 95%, transparent));
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.leaderboard-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.leaderboard-title i {
    font-size: 16px;
    color: var(--accent-secondary);
    animation: pulseSubtle 3s ease-in-out infinite;
}

@keyframes pulseSubtle {

    0%,
    100% {
        opacity: 0.9;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Stats Bar */
.leaderboard-stats {
    display: flex;
    justify-content: space-around;
    padding: 12px 16px;
    background: color-mix(in srgb, var(--bg-primary) 60%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--border-primary) 50%, transparent);
    font-size: 10px;
    color: var(--text-secondary);
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-secondary);
    margin-bottom: 3px;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-size: 9px;
}

/* Links List */
.leaderboard-list {
    padding: 12px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    overflow-x: hidden;
}

.leaderboard-list::-webkit-scrollbar {
    width: 4px;
}

.leaderboard-list::-webkit-scrollbar-track {
    background: color-mix(in srgb, var(--bg-primary) 40%, transparent);
}

.leaderboard-list::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--border-primary) 60%, transparent);
    border-radius: 2px;
}

.leaderboard-list::-webkit-scrollbar-thumb:hover {
    background: var(--border-primary);
}

/* Link Item */
.link-item {
    background: color-mix(in srgb, var(--bg-secondary) 40%, transparent);
    border-radius: 8px;
    padding: 11px;
    margin-bottom: 7px;
    border: 1px solid color-mix(in srgb, var(--border-primary) 40%, transparent);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform, background-color;
}

.link-item[data-rank-changed="true"] {
    animation: rankSwapTechnical 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

@keyframes rankSwapTechnical {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-8px);
        background: color-mix(in srgb, var(--accent-secondary) 15%, transparent);
    }

    50% {
        transform: translateX(4px);
    }

    100% {
        transform: translateX(0);
    }
}

.link-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
            transparent,
            color-mix(in srgb, var(--accent-secondary) 50%, transparent),
            transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.link-item:hover {
    background: color-mix(in srgb, var(--bg-tertiary) 50%, transparent);
    border-color: color-mix(in srgb, var(--accent-secondary) 50%, transparent);
    transform: translateX(-3px);
}

.link-item:hover::before {
    transform: translateX(100%);
}

/* Rank Badge - Theme-Aware */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 700;
    margin-right: 10px;
    position: relative;
    font-variant-numeric: tabular-nums;
    border: 1px solid;
}

.rank-badge.gold {
    background: color-mix(in srgb, var(--accent-secondary) 15%, transparent);
    color: var(--accent-secondary);
    border-color: color-mix(in srgb, var(--accent-secondary) 40%, transparent);
    box-shadow: 0 0 12px color-mix(in srgb, var(--accent-secondary) 20%, transparent);
}

.rank-badge.silver {
    background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
    color: var(--accent-primary);
    border-color: color-mix(in srgb, var(--accent-primary) 35%, transparent);
    box-shadow: 0 0 8px color-mix(in srgb, var(--accent-primary) 15%, transparent);
}

.rank-badge.bronze {
    background: color-mix(in srgb, var(--text-secondary) 15%, transparent);
    color: var(--text-secondary);
    border-color: color-mix(in srgb, var(--text-secondary) 30%, transparent);
}

/* Trend Indicator */
.trend-indicator {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: 700;
    animation: trendPopSubtle 0.4s ease-out;
}

@keyframes trendPopSubtle {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.trend-up {
    background: rgba(34, 197, 94, 0.9);
    color: white;
}

.trend-down {
    background: rgba(239, 68, 68, 0.9);
    color: white;
}

.trend-steady {
    background: color-mix(in srgb, var(--text-secondary) 70%, transparent);
    color: white;
}

/* Link Content */
.link-content {
    display: flex;
    align-items: center;
}

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

.link-devices {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-variant-numeric: tabular-nums;
}

.link-arrow {
    color: var(--text-secondary);
    margin: 0 6px;
    font-weight: 400;
    opacity: 0.6;
}

.link-interfaces {
    font-size: 10px;
    color: var(--text-secondary);
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: 'Consolas', 'Monaco', monospace;
    opacity: 0.8;
}

/* Traffic Display */
.link-traffic {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5px;
}

.traffic-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-secondary);
    font-variant-numeric: tabular-nums;
}

.traffic-arrows {
    font-size: 9px;
    color: var(--text-secondary);
    margin-left: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    opacity: 0.7;
}

.utilization-text {
    font-size: 10px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

/* Progress Bar - Theme-Aware */
.progress-bar-container {
    height: 4px;
    background: color-mix(in srgb, var(--bg-primary) 60%, transparent);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    background: linear-gradient(90deg,
            rgba(34, 197, 94, 0.8) 0%,
            rgba(234, 179, 8, 0.8) 50%,
            rgba(239, 68, 68, 0.8) 100%);
    background-size: 200% 100%;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.15) 50%,
            transparent 100%);
    background-size: 200% 100%;
    animation: progressShimmer 3s linear infinite;
}

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

    100% {
        background-position: -200% 0;
    }
}

/* Loading/Empty States */
.leaderboard-loading,
.leaderboard-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    color: var(--text-secondary);
}

.leaderboard-loading i,
.leaderboard-empty i {
    font-size: 28px;
    margin-bottom: 14px;
    color: var(--accent-secondary);
    opacity: 0.7;
}

.leaderboard-loading i {
    animation: spinSmooth 2s linear infinite;
}

@keyframes spinSmooth {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.leaderboard-empty p,
.leaderboard-loading p {
    font-size: 12px;
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Position changed animation */
.position-changed {
    animation: highlightFlashTechnical 0.8s ease-out;
}

@keyframes highlightFlashTechnical {

    0%,
    100% {
        background: color-mix(in srgb, var(--bg-secondary) 40%, transparent);
    }

    50% {
        background: color-mix(in srgb, var(--accent-secondary) 20%, transparent);
        border-color: color-mix(in srgb, var(--accent-secondary) 50%, transparent);
    }
}

/* Responsive adjustments */
@media (max-height: 800px) {
    .leaderboard-list {
        max-height: calc(100vh - 180px);
    }

    .link-item {
        padding: 9px;
        margin-bottom: 6px;
    }
}