/**
 * ranking.css  (Batch 3.2)
 *
 * Styles for /ranking.html — global leaderboard.
 */

/* ============================================================================
 * Empty state (pre-tournament)
 * ============================================================================ */

.ranking-empty {
    text-align: center;
    padding: var(--sp-7, 28px) var(--sp-5, 20px);
    background: var(--bg-card, rgba(20, 30, 50, 0.5));
    border: 1px dashed var(--border, rgba(255, 255, 255, 0.16));
    border-radius: var(--r-md, 12px);
}

.ranking-empty__icon {
    font-size: 3rem;
    margin-bottom: var(--sp-3, 12px);
    opacity: 0.7;
}

.ranking-empty__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 var(--sp-2, 8px);
    color: var(--text-primary, #fff);
}

.ranking-empty__body {
    color: var(--text-secondary, rgba(255, 255, 255, 0.7));
    margin-bottom: var(--sp-4, 16px);
    line-height: 1.5;
}

/* ============================================================================
 * "Your position" card (top of leaderboard)
 * ============================================================================ */

.your-position {
    position: relative;
    overflow: hidden;
    background: linear-gradient(150deg,
        rgba(74, 143, 239, 0.16) 0%,
        rgba(125, 211, 252, 0.06) 55%,
        rgba(255, 255, 255, 0.015) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(125, 211, 252, 0.30);
    border-radius: var(--r-lg, 18px);
    padding: var(--sp-5, 20px);
    margin-bottom: var(--sp-5, 20px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 16px 40px rgba(2, 6, 16, 0.4);
}

.your-position::before {
    content: "";
    position: absolute;
    top: 0; left: 16%; right: 16%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(125, 211, 252, 0.6), transparent);
}

.your-position__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(125, 211, 252, 0.85);
    margin-bottom: 4px;
}

.your-position__rank-row {
    display: flex;
    align-items: baseline;
    gap: var(--sp-2, 8px);
    margin-bottom: 6px;
}

.your-position__rank {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 20%, var(--accent-blue, #4a8fef) 130%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.your-position__rank-suffix {
    font-size: 0.85rem;
    color: var(--text-tertiary, rgba(255, 255, 255, 0.5));
}

.your-position__meta {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-2, 8px);
    align-items: baseline;
}

.your-position__name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary, rgba(255, 255, 255, 0.85));
}

.your-position__points {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary, #fff);
}

/* ============================================================================
 * Ranking list
 * ============================================================================ */

.ranking-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ranking-row {
    display: grid;
    grid-template-columns: 56px 36px 1fr auto;
    align-items: center;
    gap: var(--sp-3, 12px);
    padding: var(--sp-3, 12px) var(--sp-3, 12px);
    background: rgba(8, 18, 36, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--r-md, 12px);
    transition: transform 0.18s cubic-bezier(0.22,1,0.36,1), background-color 0.18s, border-color 0.18s, box-shadow 0.18s;
}

.ranking-row:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(125, 211, 252, 0.30);
    box-shadow: 0 8px 22px rgba(2, 6, 16, 0.35);
}

/* Top 3 distinctive styling — medallas con glow */
.ranking-row--first {
    background: linear-gradient(120deg,
        rgba(251, 191, 36, 0.20) 0%,
        rgba(245, 158, 11, 0.06) 100%);
    border-color: rgba(253, 224, 71, 0.50);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 6px 20px rgba(245, 158, 11, 0.18);
}

.ranking-row--second {
    background: linear-gradient(120deg,
        rgba(203, 213, 225, 0.16) 0%,
        rgba(148, 163, 184, 0.05) 100%);
    border-color: rgba(203, 213, 225, 0.38);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.ranking-row--third {
    background: linear-gradient(120deg,
        rgba(217, 119, 87, 0.16) 0%,
        rgba(180, 83, 9, 0.05) 100%);
    border-color: rgba(217, 119, 87, 0.38);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Current user highlight */
.ranking-row--me {
    background: linear-gradient(135deg,
        rgba(74, 143, 239, 0.16) 0%,
        rgba(125, 211, 252, 0.10) 100%) !important;
    border-color: rgba(74, 143, 239, 0.45) !important;
    box-shadow: 0 0 0 1px rgba(74, 143, 239, 0.25);
}

.ranking-row__rank {
    display: flex;
    align-items: center;
    gap: 4px;
    font-variant-numeric: tabular-nums;
    color: var(--text-tertiary, rgba(255, 255, 255, 0.55));
    font-weight: 600;
    font-size: 0.85rem;
}

.ranking-row__medal {
    font-size: 1.15rem;
    line-height: 1;
}

.ranking-row__rank-num {
    white-space: nowrap;
}

.ranking-row--first .ranking-row__rank-num,
.ranking-row--second .ranking-row__rank-num,
.ranking-row--third .ranking-row__rank-num {
    color: var(--text-primary, #fff);
}

.ranking-row__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.10);
    color: var(--text-primary, #fff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

.ranking-row__name {
    font-weight: 500;
    color: var(--text-primary, #fff);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--sp-2, 8px);
    min-width: 0;
}

.ranking-row__pro {
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 2px 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.30), rgba(245, 158, 11, 0.30));
    color: rgba(253, 224, 71, 1);
    border: 1px solid rgba(251, 191, 36, 0.45);
    flex-shrink: 0;
}

.ranking-row__points {
    font-weight: 700;
    color: var(--text-primary, #fff);
    font-variant-numeric: tabular-nums;
    font-size: 0.95rem;
    white-space: nowrap;
}

.ranking-row__pts-unit {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-tertiary, rgba(255, 255, 255, 0.5));
    margin-left: 2px;
    letter-spacing: 0.04em;
}

/* Mobile */
@media (max-width: 480px) {
    .ranking-row {
        grid-template-columns: 44px 32px 1fr auto;
        gap: var(--sp-2, 8px);
        padding: 10px;
    }
    .ranking-row__avatar {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
    .ranking-row__rank {
        font-size: 0.8rem;
    }
    .ranking-row__name {
        font-size: 0.9rem;
    }
}

@media (max-width: 360px) {
    .ranking-row__pts-unit { display: none; }
    .your-position__rank { font-size: 1.85rem; }
}