/* Serva — Monthly referral leaderboard */

.leaderboard-page-shell {
    max-width: 1080px;
    margin: 0 auto;
    padding: clamp(1rem, 3vw, 2rem) clamp(0.85rem, 3vw, 1.5rem) 4rem;
}

/* Two-column layout: main (podium+table) on the right, sidebar on the left (RTL). */
.lb-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.1rem;
    align-items: start;
}

.lb-main { min-width: 0; }

.lb-side {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lb-side-card {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(150deg, rgba(8, 16, 36, 0.92), rgba(4, 8, 20, 0.9));
    padding: 1.1rem;
}

.lb-side-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0 0 0.9rem;
}
.lb-side-title i { color: #ffd66b; }

.lb-prize-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.7rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary, #9fb2cc);
    font-weight: 700;
}
.lb-prize-row strong { color: #fff; font-size: 1.05rem; }
.lb-prize-1 { border-color: rgba(255, 196, 0, 0.4); }
.lb-prize-1 strong { color: #ffd66b; }
.lb-prize-2 { border-color: rgba(192, 200, 214, 0.32); }
.lb-prize-3 { border-color: rgba(205, 127, 50, 0.32); }

.lb-prizes-note {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    color: var(--text-secondary, #9fb2cc);
    font-size: 0.8rem;
    line-height: 1.7;
    margin: 0.6rem 0 0;
}
.lb-prizes-note i { color: #ffd66b; margin-top: 0.2rem; }

/* "Your position" card sits in the sidebar now */
.lb-side .lb-you {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    max-width: none;
    margin: 0;
}

@media (max-width: 820px) {
    .lb-layout { grid-template-columns: 1fr; }
    .lb-side { flex-direction: column; }
}

.leaderboard-top-bar {
    margin-bottom: 1rem;
}

.leaderboard-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary, #9fb2cc);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.2s ease;
}

.leaderboard-back-link:hover {
    color: #ffd66b;
}

.leaderboard-page-hero {
    border: 1px solid rgba(255, 196, 0, 0.22);
    border-radius: 24px;
    padding: clamp(1.25rem, 3vw, 2rem);
    margin-bottom: 1.25rem;
    text-align: center;
    background:
        radial-gradient(circle at top, rgba(255, 196, 0, 0.12), transparent 55%),
        linear-gradient(150deg, rgba(8, 16, 36, 0.94), rgba(4, 8, 20, 0.92));
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.28);
}

.leaderboard-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #ffd66b;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.leaderboard-page-hero h1 {
    color: #fff;
    font-size: clamp(1.5rem, 4vw, 2.1rem);
    font-weight: 800;
    margin: 0 0 0.6rem;
}

.leaderboard-page-hero p {
    color: var(--text-secondary, #9fb2cc);
    line-height: 1.9;
    margin: 0 auto 0.9rem;
    max-width: 560px;
}

.leaderboard-page-hero strong {
    color: #ffd66b;
}

.leaderboard-hero-sub {
    color: var(--text-secondary, #9fb2cc);
    line-height: 1.8;
    margin: 0 auto 1.1rem;
    max-width: 520px;
}

.leaderboard-prizes {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
}

.prize-card {
    flex: 1 1 120px;
    max-width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.9rem 0.6rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.22);
}

.prize-card .prize-medal {
    font-size: 1.8rem;
    line-height: 1;
}

.prize-card .prize-place {
    color: var(--text-secondary, #9fb2cc);
    font-size: 0.8rem;
    font-weight: 700;
}

.prize-card .prize-amount {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
}

.prize-1 {
    border-color: rgba(255, 196, 0, 0.5);
    background: radial-gradient(circle at top, rgba(255, 196, 0, 0.16), transparent 70%), rgba(0, 0, 0, 0.22);
}
.prize-1 .prize-amount { color: #ffd66b; }

.prize-2 { border-color: rgba(192, 200, 214, 0.4); }
.prize-3 { border-color: rgba(205, 127, 50, 0.42); }

.leaderboard-hero-note {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary, #9fb2cc);
    font-size: 0.85rem;
    margin: 0 0 1rem;
}

.leaderboard-hero-note i {
    color: #ffd66b;
}

.leaderboard-period-pill {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 196, 0, 0.12);
    border: 1px solid rgba(255, 196, 0, 0.28);
    color: #ffe39c;
    font-weight: 700;
    font-size: 0.85rem;
}

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

.lb-row {
    display: grid;
    grid-template-columns: 48px 40px 1fr auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(150deg, rgba(8, 16, 36, 0.88), rgba(4, 8, 20, 0.86));
}

.lb-top-1 {
    border-color: rgba(255, 196, 0, 0.55);
    box-shadow: 0 0 0 1px rgba(255, 196, 0, 0.3), 0 14px 30px rgba(255, 170, 0, 0.16);
}

.lb-top-2 {
    border-color: rgba(192, 200, 214, 0.45);
}

.lb-top-3 {
    border-color: rgba(205, 127, 50, 0.45);
}

.lb-me {
    outline: 2px solid rgba(0, 224, 255, 0.5);
    outline-offset: 1px;
}

.lb-rank {
    font-size: 1.3rem;
    font-weight: 800;
    text-align: center;
    color: var(--text-secondary, #9fb2cc);
}

.lb-top .lb-rank {
    font-size: 1.6rem;
}

.lb-badge {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.lb-name {
    color: #fff;
    font-weight: 700;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lb-name small {
    color: #79e7ff;
    font-weight: 700;
}

.lb-count {
    color: #ffd66b;
    font-weight: 800;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Skeleton */
.leaderboard-skeleton {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.lb-skeleton-row {
    height: 62px;
    border-radius: 16px;
    background: linear-gradient(100deg, rgba(255, 255, 255, 0.04) 30%, rgba(255, 255, 255, 0.09) 50%, rgba(255, 255, 255, 0.04) 70%);
    background-size: 200% 100%;
    animation: lbShimmer 1.4s ease-in-out infinite;
}

@keyframes lbShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.leaderboard-skeleton.hidden,
.leaderboard-empty.hidden,
.auth-alert.hidden {
    display: none;
}

.leaderboard-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary, #9fb2cc);
}

.leaderboard-empty i {
    font-size: 2.6rem;
    color: #ffd66b;
    margin-bottom: 0.8rem;
}

.leaderboard-empty p {
    margin: 0 0 1.2rem;
    line-height: 1.8;
}

@media (max-width: 480px) {
    .lb-row {
        grid-template-columns: 38px 34px 1fr auto;
        gap: 0.55rem;
        padding: 0.7rem 0.8rem;
    }
    .lb-badge { width: 34px; height: 34px; }
    .lb-count { font-size: 0.8rem; }
}

/* ===== Podium (top 3) ===== */
.lb-podium {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.7rem;
    margin: 0 auto 1.4rem;
    max-width: 620px;
}

.lb-pod {
    flex: 1 1 0;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 1rem 0.5rem 0.9rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(150deg, rgba(8, 16, 36, 0.92), rgba(4, 8, 20, 0.9));
}

.lb-pod-1 {
    padding-top: 1.6rem;
    border-color: rgba(255, 196, 0, 0.55);
    background: radial-gradient(circle at top, rgba(255, 196, 0, 0.18), transparent 65%), rgba(6, 12, 28, 0.95);
    box-shadow: 0 -4px 30px rgba(255, 170, 0, 0.18), 0 14px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-14px);
}

.lb-pod-2 { border-color: rgba(192, 200, 214, 0.45); }
.lb-pod-3 { border-color: rgba(205, 127, 50, 0.45); }

.lb-pod-crown {
    position: absolute;
    top: -14px;
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 6px rgba(255, 170, 0, 0.5));
}

.lb-pod-place {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--text-secondary, #9fb2cc);
}
.lb-pod-1 .lb-pod-place { color: #ffd66b; }

.lb-pod-avatar {
    position: relative;
    width: 72px;
    height: 72px;
}
.lb-pod-avatar img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.45));
}
.lb-pod-1 .lb-pod-avatar { width: 84px; height: 84px; }
.lb-pod-1 .lb-pod-avatar img { width: 84px; height: 84px; }

.lb-pod-medal {
    position: absolute;
    bottom: -6px;
    right: -6px;
    font-size: 1.2rem;
}

.lb-pod-name {
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    text-align: center;
}
.lb-pod-name small { color: #79e7ff; font-weight: 700; }

.lb-pod-count {
    color: #ffd66b;
    font-weight: 700;
    font-size: 0.85rem;
}

.lb-pod.lb-me { outline: 2px solid rgba(0, 224, 255, 0.5); outline-offset: 2px; }

/* ===== Your position card ===== */
.lb-you {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin: 0 auto 1.2rem;
    padding: 0.8rem 1.2rem;
    max-width: 480px;
    border-radius: 16px;
    border: 1px solid rgba(0, 224, 255, 0.35);
    background: radial-gradient(circle at top right, rgba(0, 224, 255, 0.12), transparent 60%), rgba(0, 0, 0, 0.25);
}
.lb-you.hidden { display: none; }
.lb-you-label { color: var(--text-secondary, #9fb2cc); font-weight: 700; }
.lb-you-rank { color: #79e7ff; font-weight: 900; font-size: 1.5rem; }
.lb-you-count { color: #fff; font-weight: 700; }

/* ===== Table (4+) ===== */
.lb-table-wrap {
    max-width: 620px;
    margin: 0 auto;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    background: rgba(6, 12, 28, 0.6);
}
.lb-table-wrap.hidden { display: none; }

.lb-thead, .lb-tr {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 1rem;
}
.lb-thead {
    color: var(--text-secondary, #9fb2cc);
    font-size: 0.8rem;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.lb-th-count, .lb-td-count { text-align: center; }

.lb-tr { border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.lb-tr:last-child { border-bottom: none; }
.lb-tr.lb-me { background: rgba(0, 224, 255, 0.08); }

.lb-td-rank { color: #79e7ff; font-weight: 800; text-align: center; }
.lb-td-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-weight: 600;
    min-width: 0;
}
.lb-td-name small { color: #79e7ff; }
.lb-td-badge { width: 28px; height: 28px; object-fit: contain; flex: 0 0 auto; }
.lb-td-count { color: #ffd66b; font-weight: 800; }

@media (max-width: 480px) {
    .lb-pod-avatar, .lb-pod-avatar img { width: 56px; height: 56px; }
    .lb-pod-1 .lb-pod-avatar, .lb-pod-1 .lb-pod-avatar img { width: 66px; height: 66px; }
    .lb-pod-name { font-size: 0.85rem; }
    .lb-pod { padding: 0.8rem 0.3rem 0.7rem; }
}