/**
 * Ranking Change Indicator Styles
 *
 * Estilos para indicadores de cambio de posición en rankings
 * Compatible con el sistema de diseño existente
 */

/* Base component */
.ranking-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s ease;
    cursor: help;
}

/* Change type variants */
.ranking-change.change-up {
    color: #16a34a;
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.ranking-change.change-up:hover {
    background-color: rgba(34, 197, 94, 0.15);
    transform: translateY(-1px);
}

.ranking-change.change-down {
    color: #dc2626;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.ranking-change.change-down:hover {
    background-color: rgba(239, 68, 68, 0.15);
    transform: translateY(-1px);
}

.ranking-change.change-equal {
    color: #6b7280;
    background-color: rgba(107, 114, 128, 0.05);
    border: 1px solid rgba(107, 114, 128, 0.15);
}

.ranking-change.change-new {
    color: #2563eb;
    background-color: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    animation: pulse-new 2s infinite;
}

@keyframes pulse-new {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Icon styling */
.ranking-change-icon {
    font-size: 14px;
    line-height: 1;
}

/* Number badge */
.ranking-change-value {
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.025em;
}

/* Compact mode for tables */
.ranking-table .ranking-change {
    padding: 1px 6px;
    font-size: 11px;
}

.ranking-table .ranking-change-icon {
    font-size: 12px;
}

/* Large display mode for featured rankings */
.ranking-featured .ranking-change {
    padding: 4px 12px;
    font-size: 14px;
    gap: 6px;
}

.ranking-featured .ranking-change-icon {
    font-size: 18px;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .ranking-change.change-up {
        color: #4ade80;
        background-color: rgba(34, 197, 94, 0.2);
        border-color: rgba(34, 197, 94, 0.3);
    }

    .ranking-change.change-down {
        color: #f87171;
        background-color: rgba(239, 68, 68, 0.2);
        border-color: rgba(239, 68, 68, 0.3);
    }

    .ranking-change.change-equal {
        color: #9ca3af;
        background-color: rgba(107, 114, 128, 0.1);
        border-color: rgba(107, 114, 128, 0.2);
    }

    .ranking-change.change-new {
        color: #60a5fa;
        background-color: rgba(37, 99, 235, 0.2);
        border-color: rgba(37, 99, 235, 0.3);
    }
}

/* Tooltip styling */
.ranking-change[title] {
    position: relative;
}

.ranking-change[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    background-color: rgba(0, 0, 0, 0.9);
    color: white;
    font-size: 11px;
    font-weight: normal;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    animation: tooltip-fade-in 0.2s ease forwards;
    margin-bottom: 4px;
    z-index: 1000;
}

@keyframes tooltip-fade-in {
    to {
        opacity: 1;
    }
}

/* Loading state */
.ranking-change.loading {
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite;
    color: transparent;
    min-width: 60px;
}

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

/* Integration with existing ranking tables */
.ranking-position-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ranking-position-number {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    min-width: 30px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .ranking-change {
        padding: 1px 4px;
        font-size: 10px;
        gap: 2px;
    }

    .ranking-change-icon {
        font-size: 11px;
    }

    .ranking-change[title]:hover::after {
        display: none;
    }
}