/* ── Leaderboard ───────────────────────────────────────────────────────────── */
.leaderboard-locked-page {
    min-height: calc(100dvh - 112px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 28px 18px 96px;
    text-align: center;
}
.leaderboard-locked-hero {
    position: relative;
    width: 104px;
    height: 104px;
    border-radius: 32px;
    background:
        radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.34), transparent 34%),
        linear-gradient(135deg, #ffd23f, #f59e0b);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 42px rgba(245, 158, 11, 0.26);
}
.leaderboard-locked-hero::before {
    content: "";
    position: absolute;
    width: 72px;
    height: 72px;
    border-radius: 24px;
    background: rgba(93, 53, 0, 0.2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.leaderboard-locked-hero img {
    position: relative;
    z-index: 1;
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 3px 5px rgba(84, 45, 0, 0.34)) saturate(1.18) contrast(1.18);
}
.leaderboard-locked-kicker {
    margin-top: 8px;
    color: #f6b23f;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}
.leaderboard-locked-page h2 {
    margin: 0;
    font-size: 24px;
    line-height: 1.1;
}
.leaderboard-locked-page p {
    max-width: 320px;
    margin: 0;
    color: var(--text-hint);
    font-size: 14px;
    line-height: 1.45;
}
.leaderboard-locked-progress {
    width: min(320px, 100%);
    height: 10px;
    margin-top: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
}
.leaderboard-locked-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #facc15, #f59e0b);
    transition: width 0.45s ease;
}
.leaderboard-locked-meta {
    color: var(--text-hint);
    font-size: 12px;
    font-weight: 800;
}

.lb-tabs {
    display: flex;
    gap: 8px;
    margin: 8px 0 16px;
}
#screen-leaderboard.active #lb-title {
    animation: leaderboardItemIn 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}
#screen-leaderboard.active .lb-tabs {
    animation: leaderboardItemIn 0.46s cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: 0.05s;
}
.lb-tab {
    flex: 1;
    padding: 10px 12px;
    border: none;
    border-radius: 10px;
    background: var(--card-bg, rgba(255,255,255,0.06));
    color: var(--text, #fff);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}
.lb-tab:active { transform: scale(0.97); }
.lb-tab.active {
    background: var(--primary, #5b8cff);
    color: #fff;
}
/* Friends tab — always orange to visually separate the social mode */
.lb-tab-friends {
    background: color-mix(in srgb, #ff8a3d 18%, transparent);
    color: #ff8a3d;
}
.lb-tab-friends.active {
    background: #ff8a3d;
    color: #fff;
}
/* Friends panel — visible only on the friends tab */
.lb-friends-panel {
    background: color-mix(in srgb, #ff8a3d 10%, transparent);
    border: 1px solid color-mix(in srgb, #ff8a3d 35%, transparent);
    border-radius: 14px;
    padding: 12px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.lb-friends-row {
    display: flex;
    gap: 8px;
}
.lb-friends-row input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, #ff8a3d 40%, transparent);
    background: var(--card-bg, rgba(255,255,255,0.04));
    color: var(--text, #fff);
    font-size: 15px;
    outline: none;
}
.lb-friends-row input:focus { border-color: #ff8a3d; }
.lb-friends-add {
    padding: 10px 16px;
    border: none;
    border-radius: 10px;
    background: #ff8a3d;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.1s ease, opacity 0.15s ease;
}
.lb-friends-add:active { transform: scale(0.97); }
.lb-friends-add:disabled { opacity: 0.6; cursor: default; }
.lb-friends-copy {
    padding: 11px 14px;
    border: 1px dashed color-mix(in srgb, #ff8a3d 55%, transparent);
    border-radius: 10px;
    background: transparent;
    color: #ff8a3d;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}
.lb-friends-copy:active { transform: scale(0.98); }
.lb-friends-copy:hover {
    background: color-mix(in srgb, #ff8a3d 12%, transparent);
}
.lb-invite-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.lb-invite-row .lb-friends-copy {
    justify-content: center;
    width: 100%;
}
.lb-invite-tg {
    --accent: #37aee2;
    border-color: color-mix(in srgb, #37aee2 55%, transparent);
    color: #37aee2;
}
.lb-invite-tg:hover { background: color-mix(in srgb, #37aee2 12%, transparent); }
.lb-invite-max {
    --accent: #ff8a3d;
    border-color: color-mix(in srgb, #ff8a3d 55%, transparent);
    color: #ff8a3d;
}
.max-logo {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: url('https://maxicons.ru/icons/Max_logo_black.svg') center/contain no-repeat;
}
.theme-dark .max-logo { filter: invert(1); }
.lb-friends-copy-link {
    padding: 10px 14px;
    border: 1px solid color-mix(in srgb, #ff8a3d 30%, transparent);
    border-radius: 10px;
    background: transparent;
    color: color-mix(in srgb, #ff8a3d 85%, var(--text, #fff));
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}
.lb-friends-copy-link:active { transform: scale(0.98); }
.friend-result {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    text-align: center;
}
.friend-result-ok  { background: color-mix(in srgb, #4ade80 15%, transparent); color: #4ade80; }
.friend-result-err { background: color-mix(in srgb, var(--error, #ff5a5a) 15%, transparent); color: var(--error, #ff5a5a); }
.lb-me-card {
    background: var(--card-bg, rgba(255,255,255,0.06));
    border-radius: 14px;
    padding: 12px;
    margin-bottom: 16px;
    border: 1px solid var(--primary, #5b8cff);
    animation: leaderboardItemIn 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.lb-me-label {
    font-size: 12px;
    opacity: 0.7;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.lb-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.lb-loading, .lb-empty {
    text-align: center;
    padding: 32px 16px;
    opacity: 0.6;
    font-size: 14px;
    line-height: 1.5;
}
.lb-row {
    display: grid;
    grid-template-columns: 36px 40px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--card-bg, rgba(255,255,255,0.06));
    border-radius: 12px;
    min-height: 56px;
    animation: leaderboardItemIn 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.lb-list .lb-row:nth-child(1)  { animation-delay: 0.08s; }
.lb-list .lb-row:nth-child(2)  { animation-delay: 0.12s; }
.lb-list .lb-row:nth-child(3)  { animation-delay: 0.16s; }
.lb-list .lb-row:nth-child(4)  { animation-delay: 0.20s; }
.lb-list .lb-row:nth-child(5)  { animation-delay: 0.24s; }
.lb-list .lb-row:nth-child(6)  { animation-delay: 0.28s; }
.lb-list .lb-row:nth-child(7)  { animation-delay: 0.32s; }
.lb-list .lb-row:nth-child(8)  { animation-delay: 0.36s; }
.lb-list .lb-row:nth-child(n+9) { animation-delay: 0.40s; }
.lb-row-me, .lb-row-me-inline {
    background: color-mix(in srgb, var(--primary, #5b8cff) 20%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary, #5b8cff) 50%, transparent);
}
.lb-pos {
    font-size: 15px;
    font-weight: 700;
    opacity: 0.65;
    text-align: center;
}
.lb-pos-medal {
    font-size: 22px;
    opacity: 1;
}
.lb-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--primary, #5b8cff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
}
.lb-avatar-initials { background: linear-gradient(135deg, #5b8cff, #8a6cff); }
.lb-info { min-width: 0; }
.lb-name {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lb-you {
    font-size: 10px;
    font-weight: 700;
    background: var(--primary, #5b8cff);
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 6px;
    vertical-align: middle;
}
.lb-meta {
    font-size: 12px;
    opacity: 0.6;
    margin-top: 2px;
}
.lb-score {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
    min-width: 48px;
    text-align: right;
}
.lb-score-main {
    color: var(--primary, #5b8cff);
    font-size: 18px;
    font-weight: 800;
    line-height: 1;
}
.lb-crystals {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
    color: var(--text-hint);
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
}
.lb-crystals img {
    width: 13px;
    height: 13px;
    object-fit: contain;
}
@keyframes leaderboardItemIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (prefers-reduced-motion: reduce) {
    #screen-leaderboard.active #lb-title,
    #screen-leaderboard.active .lb-tabs,
    .lb-me-card,
    .lb-row {
        animation: none;
    }
}