.page-leaderboard-container {
    display: block;
    width: 100%;
}

.page-leaderboard {
    height: 100%;
    display: grid;
    grid-template-columns: minmax(20rem, 1.2fr) minmax(24rem, 2fr);
    grid-template-rows: max-content 1fr;
    column-gap: 2rem;
    max-width: 1500px;
    margin: 0 auto;
    padding-inline: 1.5rem;
}

.page-leaderboard > div {
    overflow-y: auto;
}

.page-leaderboard .error-container {
    grid-row: 1;
    grid-column: 1 / span 2;
    padding-top: 1rem;
}

.page-leaderboard .error-container .error {
    padding: 0.75rem 1.25rem;
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--color-error);
    border-radius: 12px;
    font-size: 14.2857142857px;
}

.page-leaderboard .board-container,
.page-leaderboard .player-container {
    grid-row: 2;
    padding-block: 1.5rem;
    height: 100%;
}

.board-wrapper {
    flex: 1;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.board-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.search-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14.2857142857px;
}

.board-item-btn {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1.1rem 1.15rem;
    min-height: 3.5rem;
    box-sizing: border-box;
    background-color: var(--color-surface-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.board-item-btn .rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.75rem;
    padding: 0.35rem 0.6rem;
    border-radius: 8px;
    font-size: 14.2857142857px;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.board-item-btn .player-name {
    font-size: 14.2857142857px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.board-item-btn .score-pill {
    display: inline-flex;
    padding: 0.25rem 0.6rem;
    border-radius: 8px;
    background: rgba(141, 43, 226, 0.15);
    color: #a83dff;
    font-size: 11.4285714286px;
    font-weight: 700;
    flex-shrink: 0;
}

.board-item-btn:hover {
    background-color: var(--color-surface-hover);
    border-color: var(--color-border-glow);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.board-item-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 20px var(--color-primary-glow);
}

.board-item-btn.active .rank-badge {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-color: transparent;
}

.board-item-btn.active .player-name {
    color: #ffffff;
    font-weight: 700;
}

.board-item-btn.active .score-pill {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

/* Top 3 Podium Ranks */
.board-item-btn.podium-1 .rank-badge {
    background: linear-gradient(135deg, rgba(255, 209, 102, 0.2), rgba(255, 209, 102, 0.05));
    color: var(--color-podium-gold);
    border: 1px solid rgba(255, 209, 102, 0.4);
    box-shadow: 0 0 12px rgba(255, 209, 102, 0.25);
}

.board-item-btn.podium-2 .rank-badge {
    background: linear-gradient(135deg, rgba(224, 225, 221, 0.2), rgba(224, 225, 221, 0.05));
    color: var(--color-podium-silver);
    border: 1px solid rgba(224, 225, 221, 0.4);
    box-shadow: 0 0 12px rgba(224, 225, 221, 0.2);
}

.board-item-btn.podium-3 .rank-badge {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.2), rgba(205, 127, 50, 0.05));
    color: var(--color-podium-bronze);
    border: 1px solid rgba(205, 127, 50, 0.4);
    box-shadow: 0 0 12px rgba(205, 127, 50, 0.2);
}

/* Right Player Container */
.player-profile {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.player-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background-color: var(--color-surface-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

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

.player-title h1 {
    font-size: 34.2857142857px;
    font-weight: 700;
    margin: 0;
    color: var(--color-text);
}

.profile-rank {
    font-size: 22.8571428571px;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: 8px;
    background: var(--color-surface-hover);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.profile-rank.podium-1 {
    color: var(--color-podium-gold);
    border-color: rgba(255, 209, 102, 0.5);
    box-shadow: 0 0 16px rgba(255, 209, 102, 0.3);
}

.profile-rank.podium-2 {
    color: var(--color-podium-silver);
    border-color: rgba(224, 225, 221, 0.5);
    box-shadow: 0 0 16px rgba(224, 225, 221, 0.25);
}

.profile-rank.podium-3 {
    color: var(--color-podium-bronze);
    border-color: rgba(205, 127, 50, 0.5);
    box-shadow: 0 0 16px rgba(205, 127, 50, 0.25);
}

.total-score-badge {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

.score-label {
    font-size: 11.4285714286px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    font-weight: 700;
}

.score-val {
    font-size: 34.2857142857px;
    font-weight: 700;
    color: #a83dff;
    text-shadow: 0 0 16px var(--color-primary-glow);
}

/* Summary Chips */
.summary-chips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.summary-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.85rem;
    border-radius: 8px;
    background-color: var(--color-surface-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    gap: 0.2rem;
}

.chip-count {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
}

.chip-name {
    font-size: 11.4285714286px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

/* Category Breakdown Card */
.category-card {
    background-color: var(--color-surface-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.category-card h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: var(--color-text);
}

.category-card .table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.35rem;
}

.category-card .table tr {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: background 0.15s;
}

.category-card .table tr:hover {
    background: var(--color-surface-hover);
}

.category-card .table td {
    padding: 0.6rem 0.8rem;
}

.rank-col {
    width: 3.5rem;
}

.item-rank {
    font-size: 11.4285714286px;
    color: var(--color-text-muted);
    font-weight: 700;
}

.record-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text);
    text-decoration: none;
    font-size: 14.2857142857px;
    font-weight: 500;
    transition: color 0.15s;
}

.record-link:hover {
    color: #a83dff;
}

.percent-tag {
    color: #a83dff;
    font-weight: 700;
    margin-right: 0.3rem;
}

.score-add {
    font-size: 11.4285714286px;
    font-weight: 700;
    color: var(--color-success);
    display: flex;
    justify-content: flex-end;
}

/* Mobile Navigation Bar & Back Row */
.mobile-nav-bar {
    display: none;
}

.mobile-back-row {
    display: none;
}

@media screen and (max-width: 900px) {
    .page-leaderboard {
        display: flex;
        flex-direction: column;
        height: auto;
        padding-inline: 1rem;
        padding-bottom: 2rem;
    }

    .page-leaderboard .error-container {
        grid-column: auto;
        grid-row: auto;
    }

    .mobile-nav-bar {
        display: flex;
        gap: 0.5rem;
        width: 100%;
        position: sticky;
        top: 0;
        z-index: 80;
        background: var(--color-background);
        padding-block: 0.75rem 0.5rem;
        margin-bottom: 0.5rem;
    }

    .mobile-nav-tab {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        padding: 0.65rem 0.5rem;
        min-height: 44px;
        border-radius: 12px;
        background: var(--color-surface-card);
        border: 1px solid var(--color-border);
        color: var(--color-text-muted);
        font-family: 'Lexend Deca', sans-serif;
        font-size: 11.4285714286px;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .mobile-nav-tab svg {
        width: 16px;
        height: 16px;
    }

    .mobile-nav-tab.active {
        background: var(--color-primary);
        color: #ffffff;
        border-color: transparent;
        box-shadow: 0 0 16px var(--color-primary-glow);
    }

    .mobile-back-row {
        display: flex;
        margin-bottom: 1rem;
    }

    .mobile-back-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.6rem 1rem;
        min-height: 44px;
        border-radius: 12px;
        background: var(--color-surface-card);
        border: 1px solid var(--color-border);
        color: var(--color-text);
        font-family: 'Lexend Deca', sans-serif;
        font-size: 14.2857142857px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.2s;
    }

    .mobile-back-btn svg {
        width: 18px;
        height: 18px;
    }

    .mobile-back-btn:hover {
        background: var(--color-surface-hover);
        border-color: var(--color-border-glow);
    }

    .mobile-hidden {
        display: none !important;
    }

    .page-leaderboard .board-container,
    .page-leaderboard .player-container {
        width: 100%;
        max-width: 100%;
        padding-inline: 0;
        height: auto;
        overflow-y: visible;
    }
}