/* ============================================
🎾 COURT SIGHT TENNIS - RANKING ATP CSS
🎨 TEMA: PRO CIRCUIT DARK (Tenis Premium Nocturno)
📦 VERSIÓN: 3.0 - Comparativa ATP vs ELO + Estética profesional
============================================ */

/* ============================================
🔹 VARIABLES SEMÁNTICAS PARA RANKING ATP
============================================ */
:root {
    /* Medallas Top 3 */
    --medal-gold: #fbbf24;
    --medal-silver: #94a3b8;
    --medal-bronze: #b45309;
    
    /* Indicadores de comparativa */
    --compare-up: #10b981;        /* Verde: mejor en ELO */
    --compare-down: #ef4444;      /* Rojo: mejor en ATP */
    --compare-equal: #64748b;     /* Gris: misma posición */
    
    /* Superficies - colores semánticos */
    --surface-clay: #c46b4b;
    --surface-hard: #3b82f6;
    --surface-grass: #22c55e;
    --surface-carpet: #8b5cf6;
    
    /* Barras de progreso */
    --bar-bg: rgba(51, 65, 85, 0.6);
    --bar-atp: var(--accent-secondary);
    --bar-elo: var(--accent);
    
    /* Skeleton loading */
    --skeleton-base: rgba(51, 65, 85, 0.4);
    --skeleton-shine: rgba(184, 212, 50, 0.08);
    
    /* Tooltip */
    --tooltip-bg: var(--bg-card);
    --tooltip-border: var(--accent);
    --tooltip-shadow: 0 4px 16px rgba(184, 212, 50, 0.2);
}

/* ============================================
🔹 BASE DE LA PÁGINA
============================================ */
.page-ranking-atp {
    background: var(--bg-primary);
}

.main-ranking-atp {
    padding: 1.5rem 1rem 2rem;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    min-height: calc(100vh - 140px);
}

@media (min-width: 1024px) {
    .main-ranking-atp {
        padding: 2rem 2.5rem;
        margin-left: 260px;
    }
}

/* ============================================
🔹 HEADER ESPECÍFICO
============================================ */
.header-ranking-atp {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
🔹 SECCIÓN HEADER + BADGES
============================================ */
.section-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-title-wrapper {
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
}

.section-title i {
    color: var(--accent);
    font-size: 1.3rem;
}

.section-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    max-width: 500px;
    line-height: 1.5;
}

/* Badges informativos */
.info-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.badge i {
    color: var(--accent);
    font-size: 0.8rem;
}

.badge:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
    color: var(--text-primary);
}

.badge-atp {
    border-color: var(--accent-secondary);
    color: var(--accent-secondary);
}

.badge-atp i {
    color: var(--accent-secondary);
}

.badge-atp:hover {
    border-color: var(--accent-secondary-hover);
    background: rgba(196, 107, 75, 0.15);
    color: var(--text-primary);
}

/* ============================================
🔹 BARRA DE CONTROLES (Búsqueda)
============================================ */
.controls-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

/* Buscador */
.search-wrapper {
    flex: 1;
    min-width: 240px;
    max-width: 400px;
}

.search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    pointer-events: none;
    z-index: 1;
}

.search-input {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim), 0 0 12px var(--accent-glow);
}

.search-count {
    position: absolute;
    right: 2.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 0.15rem 0.4rem;
    border-radius: 9999px;
}

.search-clear {
    position: absolute;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.search-clear:hover {
    background: var(--accent-dim);
    color: var(--accent);
}

.search-hint {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.4rem;
    opacity: 0.8;
}

/* ============================================
🔹 ESTADOS: LOADING & EMPTY
============================================ */
.state-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    text-align: center;
    max-width: 480px;
    margin: 0 auto;
}

.state-container.hidden {
    display: none;
}

/* Loading spinner */
.state-loading .loading-spinner {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 1rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.state-loading .loading-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Skeleton loading */
.loading-skeleton {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skeleton-header {
    height: 48px;
    background: var(--skeleton-base);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.skeleton-row {
    height: 56px;
    background: var(--skeleton-base);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.skeleton-header::after,
.skeleton-row::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--skeleton-shine), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    to { left: 100%; }
}

/* Empty state */
.state-empty .empty-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    opacity: 0.6;
}

.state-empty .empty-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.state-empty .empty-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 280px;
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-ghost:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

/* ============================================
🔹 TABLA DE RANKING CON COMPARATIVA
============================================ */
.ranking-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    table-layout: fixed;
}

/* Thead */
.ranking-table thead {
    background: var(--bg-card);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.ranking-table th {
    padding: 1rem 1.2rem;
    text-align: left;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
}

.th-content {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.th-tooltip {
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: help;
    transition: color 0.2s ease;
}

.th-tooltip:hover {
    color: var(--accent);
}

/* Columnas */
.col-pos {
    width: 70px;
    text-align: center;
    font-weight: 700;
    color: var(--text-muted);
}

.col-player {
    min-width: 200px;
}

.col-country {
    width: 100px;
    text-align: center;
}

.col-atp {
    width: 110px;
    text-align: right;
    font-weight: 700;
    color: var(--accent-secondary);
    font-family: var(--font-mono);
    font-size: 1rem;
}

/* 🔹 COLUMNA COMPARATIVA ATP vs ELO */
.col-elo-compare {
    width: 90px;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
}

/* Indicador: mejor en ELO (↑ verde) */
.compare-up {
    color: var(--compare-up);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-weight: 700;
}

.compare-up i {
    font-size: 0.75rem;
    animation: pulse-up 2s infinite;
}

@keyframes pulse-up {
    0%, 100% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.7; transform: translateY(-2px); }
}

/* Indicador: mejor en ATP (↓ rojo) */
.compare-down {
    color: var(--compare-down);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-weight: 700;
}

.compare-down i {
    font-size: 0.75rem;
    animation: pulse-down 2s infinite;
}

@keyframes pulse-down {
    0%, 100% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.7; transform: translateY(2px); }
}

/* Indicador: misma posición (= gris) */
.compare-equal {
    color: var(--compare-equal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-weight: 600;
}

/* Tooltip para comparativa */
.col-elo-compare [title] {
    cursor: help;
    position: relative;
}

.col-elo-compare [title]::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--tooltip-bg);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    border: 1px solid var(--tooltip-border);
    box-shadow: var(--tooltip-shadow);
    z-index: 20;
    font-family: var(--font-sans);
    font-weight: 500;
    pointer-events: none;
}

.col-elo-compare [title]:hover::after {
    opacity: 1;
    visibility: visible;
    bottom: calc(100% + 8px);
}

/* Tbody rows */
.ranking-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: all 0.2s ease;
    animation: fadeInRow 0.3s ease-out;
    animation-fill-mode: both;
}

.ranking-table tbody tr:nth-child(1) { animation-delay: 0.03s; }
.ranking-table tbody tr:nth-child(2) { animation-delay: 0.06s; }
.ranking-table tbody tr:nth-child(3) { animation-delay: 0.09s; }
.ranking-table tbody tr:nth-child(n+4) { animation-delay: 0.12s; }

@keyframes fadeInRow {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.ranking-table tbody tr:hover {
    background: var(--accent-dim);
    transform: translateX(4px);
}

.ranking-table td {
    padding: 0.9rem 1.2rem;
    vertical-align: middle;
}

/* ============================================
🔹 TOP 3 - MEDALLAS PREMIUM
============================================ */
/* Oro - 1er lugar */
.ranking-table tbody tr.rank-1 {
    background: linear-gradient(90deg, rgba(251, 191, 36, 0.12) 0%, transparent 100%);
    border-left: 4px solid var(--medal-gold);
    position: relative;
}

.ranking-table tbody tr.rank-1 .col-pos {
    color: var(--medal-gold);
    font-size: 1.1rem;
}

.ranking-table tbody tr.rank-1 .col-atp {
    color: var(--medal-gold);
    text-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}

.rank-1 .rank-trophy {
    color: var(--medal-gold);
    margin-left: 4px;
    filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.5));
    animation: trophy-glow 2s ease-in-out infinite;
}

/* Plata - 2do lugar */
.ranking-table tbody tr.rank-2 {
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.1) 0%, transparent 100%);
    border-left: 4px solid var(--medal-silver);
}

.ranking-table tbody tr.rank-2 .col-pos {
    color: var(--medal-silver);
    font-size: 1.05rem;
}

.rank-2 .rank-trophy {
    color: var(--medal-silver);
    margin-left: 4px;
}

/* Bronce - 3er lugar */
.ranking-table tbody tr.rank-3 {
    background: linear-gradient(90deg, rgba(180, 83, 9, 0.12) 0%, transparent 100%);
    border-left: 4px solid var(--medal-bronze);
}

.ranking-table tbody tr.rank-3 .col-pos {
    color: var(--medal-bronze);
    font-size: 1.05rem;
}

.rank-3 .rank-trophy {
    color: var(--medal-bronze);
    margin-left: 4px;
}

@keyframes trophy-glow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* ============================================
🔹 JUGADOR & BANDERAS
============================================ */
.player-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.player-flag {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--bg-card);
    flex-shrink: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ranking-table tbody tr:hover .player-flag {
    transform: scale(1.08);
    box-shadow: 0 0 12px var(--accent-glow);
}

.player-flag.flag-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    background: var(--bg-card);
    border: 1px dashed var(--border);
}

.player-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
    transition: color 0.2s ease;
}

.ranking-table tbody tr:hover .player-name {
    color: var(--text-primary);
}

.player-country-code {
    display: inline-block;
    background: var(--bg-card);
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    letter-spacing: 0.05em;
}

/* Highlight de búsqueda */
.highlight-match {
    background: linear-gradient(120deg, rgba(184, 212, 50, 0.3) 0%, transparent 100%);
    padding: 0 3px;
    border-radius: 3px;
    font-weight: 700;
    color: var(--accent);
}

.search-indicator {
    font-size: 0.65rem;
    color: var(--accent);
    opacity: 0.9;
    margin-left: 4px;
    cursor: help;
    animation: pulse-search 2s infinite;
}

@keyframes pulse-search {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 1; }
}

/* ============================================
🔹 SCROLL INFINITO
============================================ */
.scroll-trigger {
    height: 1px;
    width: 100%;
}

/* Scrollbar personalizado para tabla */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
    transition: background 0.2s ease;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ============================================
🔹 MODAL DE JUGADOR - COMPARATIVA ATP vs ELO
============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    pointer-events: none;
}

.modal.hidden {
    display: none;
}

.modal:not(.hidden) {
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 20, 0.92);
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal:not(.hidden) .modal-backdrop {
    opacity: 1;
}

.modal-content-ranking-atp {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-top: 4px solid var(--accent-secondary);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
    transform: translateY(20px) scale(0.98);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    box-shadow: var(--shadow-lg), 0 0 40px rgba(196, 107, 75, 0.15);
}

.modal:not(.hidden) .modal-content-ranking-atp {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close-btn:hover {
    background: var(--data-negative);
    color: white;
    border-color: var(--data-negative);
    transform: scale(1.05);
}

/* Header del modal */
.modal-header {
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.modal-player-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.modal-flag {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 3px solid var(--border);
    object-fit: cover;
    background: var(--bg-card);
    flex-shrink: 0;
}

.modal-player-text {
    flex: 1;
    min-width: 0;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.modal-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-top: 0.25rem;
}

.modal-subtitle .atp-points {
    color: var(--accent-secondary);
    font-weight: 600;
}

.modal-subtitle .elo-points {
    color: var(--accent);
    font-weight: 600;
}

/* Contenido del modal */
.modal-body {
    margin-bottom: 1rem;
}

.modal-section-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-section-title i {
    color: var(--accent);
}

/* Grid de comparativa por superficie */
.surfaces-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.surface-compare-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.surface-compare-row:hover {
    border-color: var(--accent);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.surface-name {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.surface-name i {
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
}

/* Colores por superficie */
.surface-compare-row.clay .surface-name i { color: var(--surface-clay); }
.surface-compare-row.hard .surface-name i { color: var(--surface-hard); }
.surface-compare-row.grass .surface-name i { color: var(--surface-grass); }

/* Columnas de ranking */
.surface-rank-atp,
.surface-rank-elo {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: right;
    min-width: 48px;
}

.surface-rank-atp {
    color: var(--accent-secondary);
}

.surface-rank-elo {
    color: var(--accent);
}

/* Indicador de diferencia */
.surface-diff {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 28px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
}

.surface-diff.up {
    background: rgba(16, 185, 129, 0.15);
    color: var(--compare-up);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.surface-diff.down {
    background: rgba(239, 68, 68, 0.15);
    color: var(--compare-down);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.surface-diff.equal {
    background: rgba(100, 116, 139, 0.15);
    color: var(--compare-equal);
    border: 1px solid rgba(100, 116, 139, 0.3);
}

/* Leyenda de indicadores */
.modal-legend {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.legend-up { color: var(--compare-up); }
.legend-down { color: var(--compare-down); }
.legend-equal { color: var(--compare-equal); }

/* Footer del modal */
.modal-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.modal-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.modal-note i {
    color: var(--accent);
    margin-top: 0.1rem;
}

/* ============================================
🔹 FOOTER ESPECÍFICO
============================================ */
.footer-ranking-atp {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.version-badge {
    background: var(--accent-dim);
    color: var(--accent);
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 0.4rem;
    border: 1px solid var(--accent);
}

/* ============================================
🔹 UTILIDADES
============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hidden {
    display: none !important;
}

.mono {
    font-family: var(--font-mono);
    font-feature-settings: "tnum" 1, "lnum" 1;
    letter-spacing: -0.02em;
}

/* ============================================
🔹 RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .controls-bar {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 768px) {
    .main-ranking-atp {
        padding: 1rem 0.75rem 1.5rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
    
    .info-badges {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .badge {
        width: 100%;
        justify-content: flex-start;
    }
    
    .ranking-table th,
    .ranking-table td {
        padding: 0.75rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .col-pos {
        width: 60px;
        font-size: 0.9rem;
    }
    
    .col-atp {
        width: 100px;
        font-size: 0.95rem;
    }
    
    .col-elo-compare {
        width: 70px;
        font-size: 0.8rem;
    }
    
    .player-flag {
        width: 28px;
        height: 28px;
    }
    
    .player-name {
        font-size: 0.85rem;
        max-width: 140px;
    }
    
    .player-country-code {
        display: none;
    }
    
    .col-country {
        display: none;
    }
    
    /* Ocultar columna de comparativa en móvil muy pequeño */
    @media (max-width: 480px) {
        .col-elo-compare {
            display: none;
        }
    }
    
    .modal-content-ranking-atp {
        max-width: 100%;
        margin: 0 0.5rem;
        padding: 1.25rem;
    }
    
    .modal-title {
        font-size: 1.1rem;
    }
    
    .modal-flag {
        width: 48px;
        height: 48px;
    }
    
    .surface-compare-row {
        grid-template-columns: 1fr auto auto;
        gap: 0.5rem;
    }
    
    .surface-diff {
        width: 28px;
        height: 24px;
        font-size: 0.75rem;
    }
    
    .modal-legend {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.2rem;
    }
    
    .search-input {
        padding: 0.75rem 1rem 0.75rem 2.2rem;
        font-size: 0.85rem;
    }
    
    .search-icon {
        left: 0.8rem;
        font-size: 0.8rem;
    }
    
    .ranking-table th {
        font-size: 0.65rem;
        padding: 0.6rem 0.5rem;
    }
    
    .ranking-table td {
        padding: 0.6rem 0.5rem;
    }
    
    .col-pos {
        width: 50px;
    }
    
    .col-atp {
        width: 90px;
        font-size: 0.9rem;
    }
    
    .player-info {
        gap: 0.5rem;
    }
    
    .player-flag {
        width: 24px;
        height: 24px;
    }
    
    .player-name {
        font-size: 0.8rem;
        max-width: 120px;
    }
    
    .surface-compare-row {
        padding: 0.7rem 0.8rem;
    }
    
    .surface-name {
        font-size: 0.85rem;
    }
    
    .surface-rank-atp,
    .surface-rank-elo {
        font-size: 0.85rem;
    }
}

/* ============================================
🔹 ACCESIBILIDAD & PREFERENCIAS
============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: high) {
    .ranking-table tbody tr.rank-1,
    .ranking-table tbody tr.rank-2,
    .ranking-table tbody tr.rank-3 {
        opacity: 1;
    }
    
    .surface-compare-row {
        border-width: 2px;
    }
}

/* Focus visible para navegación por teclado */
.search-input:focus-visible,
.btn-ghost:focus-visible,
.modal-close-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ============================================
🔹 ANIMACIONES GLOBALES
============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeInUp 0.3s ease-out;
}

/* Desactivar animaciones en móvil para muchas filas */
@media (max-width: 768px) {
    .ranking-table tbody tr {
        animation: none !important;
    }
}
/* ============================================
🔹 HEADER UNIFICADO (Estilo Pronósticos)
============================================ */

/* Forzar estilo visual idéntico a Pronósticos */
.header-pronosticos {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
    padding: 0.75rem 1rem !important; /* Padding compacto para no ocupar mucho */
}

/* Ajuste del Logo para que quede centrado */
.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

/* 🔧 FIX CRÍTICO: Sidebar empieza justo debajo del header */
.sidebar {
    top: 65px !important; /* Altura del header compacto */
}

/* Overlay móvil ajustado */
.sidebar-overlay {
    top: 65px !important;
}

/* Responsive: Ajuste para móviles */
@media (max-width: 768px) {
    .header-pronosticos {
        padding: 0.6rem 1rem !important;
    }
    
    .sidebar {
        top: 60px !important;
    }
    
    .sidebar-overlay {
        top: 60px !important;
    }
}