.leaderboard-page {
    position: relative;
    padding: 24px 0 44px;
    overflow: hidden;
}

.leaderboard-shell {
    position: relative;
    z-index: 1;
    width: min(1220px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    gap: 16px;
}

.leaderboard-hero,
.leaderboard-controls,
.leaderboard-table-card,
.leaderboard-empty {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01)),
        linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(6, 14, 30, 0.95));
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(14px);
}

.leaderboard-hero::before,
.leaderboard-controls::before,
.leaderboard-table-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
}

.leaderboard-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(150px, 0.24fr) minmax(190px, 0.32fr);
    gap: 16px;
    align-items: stretch;
    padding: 18px 22px;
}

.leaderboard-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.leaderboard-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(96, 165, 250, 0.24);
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.18), rgba(15, 23, 42, 0.2));
    color: #bfdbfe;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.leaderboard-hero h1 {
    margin: 10px 0 0;
    color: #f8fafc;
    font-size: 2.1rem;
    line-height: 1.05;
    letter-spacing: 0;
    text-wrap: balance;
}

.leaderboard-meta-copy,
.leaderboard-table-head p,
.leaderboard-empty p {
    margin: 0;
    color: #9fb1c9;
    line-height: 1.7;
}

.leaderboard-hero-stat {
    position: relative;
    z-index: 1;
    min-width: 0;
    padding: 15px 16px;
    border-radius: 18px;
    display: grid;
    align-content: center;
    gap: 4px;
    background:
        radial-gradient(circle at top, rgba(96, 165, 250, 0.12), transparent 48%),
        rgba(2, 6, 23, 0.48);
    border: 1px solid rgba(148, 163, 184, 0.16);
    text-align: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.leaderboard-reset-card {
    position: relative;
    z-index: 1;
    min-width: 0;
    padding: 15px 16px;
    border-radius: 18px;
    display: grid;
    align-content: center;
    gap: 4px;
    background: rgba(2, 6, 23, 0.38);
    border: 1px solid rgba(212, 175, 55, 0.16);
    text-align: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.leaderboard-hero-stat::after,
.leaderboard-reset-card::after {
    content: "";
    position: absolute;
    inset: auto 18px 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.2), transparent);
}

.leaderboard-hero-stat-label,
.leaderboard-reset-card span,
.leaderboard-reset-card small,
.leaderboard-hero-stat small,
.leaderboard-row-score span {
    display: block;
    color: #8fa5c2;
}

.leaderboard-reset-card span {
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.leaderboard-hero-stat strong,
.leaderboard-reset-card strong {
    display: block;
    margin: 0 0 4px;
    color: #f8fafc;
    font-size: 1.55rem;
    line-height: 1;
}

.leaderboard-reset-card strong {
    font-variant-numeric: tabular-nums;
}

.leaderboard-controls {
    padding: 16px;
    display: grid;
    gap: 12px;
}

.leaderboard-tab-row,
.leaderboard-period-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.leaderboard-period-row {
    gap: 10px;
}

.leaderboard-tab,
.leaderboard-period {
    text-decoration: none;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease;
}

.leaderboard-tab {
    flex: 1 1 220px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(2, 6, 23, 0.22));
    color: #dbe7f5;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.leaderboard-tab i {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(29, 78, 216, 0.14);
    color: #93c5fd;
    font-size: 14px;
}

.leaderboard-period {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 13px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(2, 6, 23, 0.34);
    color: #b9c7dc;
    font-size: 13px;
    font-weight: 800;
}

.leaderboard-tab:hover,
.leaderboard-period:hover,
.leaderboard-tab.is-active,
.leaderboard-period.is-active {
    transform: translateY(-2px);
}

.leaderboard-tab:hover,
.leaderboard-period:hover {
    border-color: rgba(96, 165, 250, 0.24);
    box-shadow: 0 12px 26px rgba(2, 6, 23, 0.16);
}

.leaderboard-tab.is-active,
.leaderboard-period.is-active {
    border-color: rgba(212, 175, 55, 0.38);
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.3), rgba(212, 175, 55, 0.18));
    color: #ffffff;
    box-shadow:
        0 14px 28px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.leaderboard-tab.is-active i {
    background: rgba(255, 255, 255, 0.12);
    color: #fde68a;
}

.leaderboard-meta-copy {
    padding: 0 2px;
    font-size: 13px;
}

.leaderboard-podium {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr) minmax(0, 0.88fr);
    gap: 16px;
    align-items: end;
}

.leaderboard-podium-card {
    position: relative;
    display: grid;
    justify-items: center;
    align-content: start;
    padding: 22px 18px 18px;
    border-radius: 24px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    background:
        radial-gradient(circle at top, rgba(96, 165, 250, 0.11), transparent 38%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(6, 14, 30, 0.95));
    box-shadow:
        0 22px 50px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    text-align: center;
    overflow: hidden;
}

.leaderboard-podium-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
    opacity: 0.35;
}

.leaderboard-rank-1 {
    order: 2;
    min-height: 312px;
    border-color: rgba(250, 204, 21, 0.34);
    background:
        radial-gradient(circle at top, rgba(250, 204, 21, 0.18), transparent 38%),
        linear-gradient(180deg, rgba(22, 26, 43, 0.98), rgba(8, 17, 32, 0.96));
    transform: translateY(-10px);
}

.leaderboard-rank-2 {
    order: 1;
    min-height: 282px;
    border-color: rgba(148, 163, 184, 0.26);
    background:
        radial-gradient(circle at top, rgba(203, 213, 225, 0.13), transparent 38%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(6, 14, 30, 0.95));
}

.leaderboard-rank-3 {
    order: 3;
    min-height: 264px;
    border-color: rgba(251, 146, 60, 0.24);
    background:
        radial-gradient(circle at top, rgba(120, 113, 108, 0.15), transparent 38%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(6, 14, 30, 0.95));
}

.leaderboard-crown {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.34);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.leaderboard-crown i {
    font-size: 18px;
}

.leaderboard-crown--rank-1 {
    color: #facc15;
    background: rgba(250, 204, 21, 0.12);
    border-color: rgba(250, 204, 21, 0.28);
}

.leaderboard-crown--rank-2 {
    color: #dbe4ef;
    background: rgba(203, 213, 225, 0.11);
    border-color: rgba(203, 213, 225, 0.24);
}

.leaderboard-crown--rank-3 {
    color: #a8a29e;
    background: rgba(120, 113, 108, 0.14);
    border-color: rgba(120, 113, 108, 0.3);
}

.leaderboard-podium-rank,
.leaderboard-you-badge,
.leaderboard-table-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.leaderboard-podium-rank {
    background: rgba(255, 255, 255, 0.06);
    color: #dbe7f5;
}

.leaderboard-you-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(34, 197, 94, 0.18);
    color: #bbf7d0;
}

.leaderboard-avatar {
    position: relative;
    --leaderboard-avatar-nudge: 4px;
    width: 86px;
    height: 86px;
    margin: 14px auto 12px;
    margin-inline: auto;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    background: rgba(15, 23, 42, 0.55);
    color: #ffffff;
    font-size: 2.35rem;
    font-weight: 900;
    border: 4px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 18px 34px rgba(0, 0, 0, 0.26),
        0 0 0 8px rgba(255, 255, 255, 0.02);
    overflow: hidden;
}

.leaderboard-avatar.has-image {
    background: #071121;
    border-color: rgba(148, 163, 184, 0.18);
}

.leaderboard-avatar img,
.leaderboard-avatar span {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.leaderboard-avatar img {
    position: absolute;
    inset: 0;
    display: block;
    object-fit: cover;
    object-position: 58% center;
    transform: translateX(var(--leaderboard-avatar-nudge)) scale(1.16);
    transform-origin: center;
}

.leaderboard-avatar span {
    display: grid;
    place-items: center;
    line-height: 1;
    background: transparent;
    transform: translateX(var(--leaderboard-avatar-nudge));
}

.leaderboard-avatar--small {
    --leaderboard-avatar-nudge: 3px;
    width: 54px;
    height: 54px;
    margin: 0 auto;
    font-size: 1.45rem;
    border-width: 2px;
    box-shadow:
        0 10px 20px rgba(0, 0, 0, 0.2),
        0 0 0 4px rgba(255, 255, 255, 0.02);
}

.leaderboard-podium-card strong,
.leaderboard-row-user strong,
.leaderboard-row-score strong,
.leaderboard-empty h2,
.leaderboard-table-head h2 {
    color: #f8fafc;
}

.leaderboard-podium-card strong {
    display: block;
    font-size: 1rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.leaderboard-level {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    margin-top: 10px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.leaderboard-level--beginner {
    background: rgba(59, 130, 246, 0.16);
    color: #bfdbfe;
}

.leaderboard-level--pro {
    background: rgba(245, 158, 11, 0.14);
    color: #fde68a;
}

.leaderboard-level--expert {
    background: rgba(168, 85, 247, 0.18);
    color: #e9d5ff;
}

.leaderboard-score-block {
    margin-top: 14px;
    padding-top: 13px;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.leaderboard-score {
    display: block;
    color: #f8fafc;
    font-size: 1.26rem;
    font-weight: 900;
    letter-spacing: 0;
}

.leaderboard-score-block small {
    display: block;
    margin-top: 6px;
    color: #8fa5c2;
    font-size: 12px;
}

.leaderboard-table-card {
    padding: 18px;
}

.leaderboard-table-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.leaderboard-table-head h2 {
    margin: 0 0 4px;
    font-size: 1.08rem;
}

.leaderboard-table-badge {
    background: rgba(29, 78, 216, 0.16);
    color: #bfdbfe;
}

.leaderboard-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: 64px 70px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(2, 6, 23, 0.22));
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.leaderboard-row:hover {
    transform: translateY(-2px);
    border-color: rgba(96, 165, 250, 0.22);
    box-shadow: 0 18px 28px rgba(2, 6, 23, 0.16);
}

.leaderboard-row-rank {
    color: #f8fafc;
    font-size: 1rem;
    font-weight: 900;
    text-align: center;
}

.leaderboard-row-user {
    min-width: 0;
}

.leaderboard-row-user strong {
    display: block;
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

.leaderboard-row-user .leaderboard-level {
    margin-top: 8px;
}

.leaderboard-row-score {
    text-align: right;
}

.leaderboard-row-score strong {
    display: block;
    font-size: 0.98rem;
}

.leaderboard-row.is-current-user,
.leaderboard-podium-card.is-current-user {
    border-color: rgba(34, 197, 94, 0.36);
    box-shadow:
        0 0 0 1px rgba(34, 197, 94, 0.14),
        0 22px 45px rgba(0, 0, 0, 0.18);
}

.leaderboard-empty {
    padding: 48px 24px;
    text-align: center;
}

.leaderboard-empty h2 {
    margin: 0 0 8px;
}

.leaderboard-empty-icon {
    width: 78px;
    height: 78px;
    margin: 0 auto 18px;
    border-radius: 26px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.22), rgba(212, 175, 55, 0.16));
    color: #93c5fd;
    font-size: 1.9rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

@media (max-width: 980px) {
    .leaderboard-hero {
        grid-template-columns: 1fr;
    }

    .leaderboard-podium {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .leaderboard-rank-1,
    .leaderboard-rank-2,
    .leaderboard-rank-3 {
        min-height: 0;
        transform: none;
    }
}

@media (max-width: 720px) {
    .leaderboard-page {
        padding-top: 20px;
        padding-bottom: 30px;
    }

    .leaderboard-shell {
        width: min(100%, calc(100% - 16px));
        gap: 14px;
    }

    .leaderboard-hero,
    .leaderboard-controls,
    .leaderboard-table-card,
    .leaderboard-empty {
        border-radius: 24px;
    }

    .leaderboard-hero {
        padding: 20px 18px;
        gap: 12px;
    }

    .leaderboard-hero h1 {
        font-size: 1.8rem;
        margin-top: 14px;
    }

    .leaderboard-hero-stat {
        padding: 18px 16px;
        border-radius: 20px;
    }

    .leaderboard-reset-card {
        padding: 16px;
        border-radius: 20px;
    }

    .leaderboard-hero-stat strong,
    .leaderboard-reset-card strong {
        font-size: 2rem;
    }

    .leaderboard-controls,
    .leaderboard-table-card {
        padding: 16px;
    }

    .leaderboard-tab-row {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .leaderboard-tab {
        min-height: 54px;
        padding: 0 14px;
        border-radius: 16px;
        font-size: 14px;
    }

    .leaderboard-tab i {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }

    .leaderboard-period-row {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .leaderboard-period {
        min-height: 40px;
        padding: 0 10px;
        font-size: 11px;
        text-align: center;
    }

    .leaderboard-meta-copy {
        padding: 0;
        font-size: 13px;
    }

    .leaderboard-podium {
        gap: 8px;
    }

    .leaderboard-podium-card {
        padding: 14px 8px 12px;
        border-radius: 20px;
    }

    .leaderboard-crown {
        width: 32px;
        height: 32px;
        margin: 0 auto 6px;
    }

    .leaderboard-crown i {
        font-size: 14px;
    }

    .leaderboard-avatar {
        width: 52px;
        height: 52px;
        margin: 10px auto 8px;
        font-size: 1.3rem;
        border-width: 2px;
        box-shadow:
            0 10px 20px rgba(0, 0, 0, 0.2),
            0 0 0 4px rgba(255, 255, 255, 0.02);
    }

    .leaderboard-podium-card strong {
        font-size: 0.82rem;
    }

    .leaderboard-level {
        min-height: 24px;
        padding: 0 8px;
        margin-top: 6px;
        font-size: 9px;
    }

    .leaderboard-score {
        font-size: 1rem;
    }

    .leaderboard-score-block {
        margin-top: 10px;
        padding-top: 10px;
    }

    .leaderboard-podium-rank {
        min-height: 26px;
        padding: 0 8px;
        font-size: 10px;
    }

    .leaderboard-table-head {
        align-items: flex-start;
    }

    .leaderboard-table-head h2 {
        font-size: 1.12rem;
    }

    .leaderboard-list {
        gap: 10px;
        margin-top: 14px;
    }

    .leaderboard-row {
        grid-template-columns: 42px 58px minmax(0, 1fr);
        gap: 12px;
        padding: 14px;
        border-radius: 18px;
        align-items: start;
    }

    .leaderboard-row-rank {
        font-size: 1rem;
        padding-top: 10px;
    }

    .leaderboard-avatar--small {
        width: 44px;
        height: 44px;
        font-size: 0.95rem;
        box-shadow:
            0 8px 16px rgba(0, 0, 0, 0.2),
            0 0 0 3px rgba(255, 255, 255, 0.02);
    }

    .leaderboard-row-user strong {
        font-size: 0.95rem;
    }

    .leaderboard-row-user .leaderboard-level {
        margin-top: 6px;
        min-height: 26px;
        padding: 0 10px;
        font-size: 10px;
    }

    .leaderboard-row-score {
        grid-column: 1 / -1;
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 10px;
        text-align: left;
        padding-top: 10px;
        border-top: 1px solid rgba(148, 163, 184, 0.1);
    }

    .leaderboard-row-score strong {
        font-size: 1rem;
    }

    .leaderboard-row-score span {
        font-size: 11px;
        text-align: right;
    }

    .leaderboard-empty {
        padding: 34px 18px;
    }
}

@media (max-width: 480px) {
    .leaderboard-shell {
        width: min(100%, calc(100% - 12px));
    }

    .leaderboard-hero,
    .leaderboard-controls,
    .leaderboard-table-card,
    .leaderboard-empty {
        border-radius: 20px;
    }

    .leaderboard-kicker {
        min-height: 34px;
        padding: 0 12px;
        font-size: 10px;
    }

    .leaderboard-period-row {
        grid-template-columns: 1fr;
    }

    .leaderboard-period {
        min-height: 38px;
        font-size: 12px;
    }

    .leaderboard-podium {
        gap: 6px;
    }

    .leaderboard-podium-card {
        padding: 10px 6px 10px;
    }

    .leaderboard-crown {
        width: 26px;
        height: 26px;
    }

    .leaderboard-crown i {
        font-size: 12px;
    }

    .leaderboard-avatar {
        width: 40px;
        height: 40px;
        margin: 8px auto 6px;
        font-size: 1rem;
    }

    .leaderboard-podium-card strong {
        font-size: 0.72rem;
    }

    .leaderboard-score {
        font-size: 0.85rem;
    }

    .leaderboard-score-block small {
        font-size: 10px;
    }

    .leaderboard-level {
        min-height: 22px;
        padding: 0 6px;
        margin-top: 4px;
        font-size: 8px;
    }

    .leaderboard-podium-rank,
    .leaderboard-you-badge,
    .leaderboard-table-badge {
        font-size: 10px;
        letter-spacing: 0;
    }

    .leaderboard-podium-rank {
        min-height: 24px;
        padding: 0 6px;
        font-size: 9px;
    }

    .leaderboard-score-block {
        margin-top: 8px;
        padding-top: 8px;
    }

    .leaderboard-row-score {
        flex-direction: column;
        align-items: flex-start;
    }

    .leaderboard-row-score span {
        text-align: left;
    }
}