/* The referral dashboard (dashboard/referrals.php) and the public leaderboard
   (/leaderboard/). Builds on auth.css colours, so it works on both layouts. */

.rf-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 24px 32px;
    padding: 28px;
    border-radius: 20px;
    background:
        radial-gradient(500px 220px at 100% 0%, rgba(185, 230, 96, 0.18), transparent 70%),
        linear-gradient(135deg, #006c04 0%, #043d1d 100%);
}

.rf-eyebrow {
    margin: 0 0 8px;
    color: #d6f5a0;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.rf-hero h2 {
    margin: 0 0 10px;
    font-size: 26px;
    line-height: 1.25;
}

.rf-hero p {
    margin: 0;
    color: #d8e8dc;
    line-height: 1.55;
}

.rf-link {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px;
    border-radius: 16px;
    background: rgba(11, 23, 18, 0.55);
}

.rf-link label {
    font-size: 14px;
    font-weight: 600;
}

.rf-link .dash-hint {
    margin: 0;
}

.rf-share {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rf-share__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: #f3f6f2 !important;
    font: inherit;
    font-size: 13px;
    text-decoration: none;
    cursor: pointer;
}

.rf-share__btn:hover {
    background: rgba(255, 255, 255, 0.14);
}

.rf-share__btn[hidden] {
    display: none;
}

.rf-share__btn--wa .bi { color: #25d366; }
.rf-share__btn--tg .bi { color: #2aabee; }
.rf-share__btn--fb .bi { color: #4c8df6; }

/* --- KPI tiles --- */

.rf-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
}

.rf-kpi {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 20px;
    border-radius: 18px;
    background: var(--auth-card);
    color: var(--auth-text) !important;
    text-decoration: none;
}

.rf-kpi span {
    color: var(--auth-muted);
    font-size: 13px;
}

.rf-kpi strong {
    font-size: 28px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.rf-kpi em {
    color: var(--auth-subtle);
    font-size: 12px;
    font-style: normal;
}

.rf-kpi--money strong {
    color: var(--auth-lime);
}

.rf-kpi--balance {
    border: 1px solid rgba(185, 230, 96, 0.35);
}

.rf-kpi--balance:hover {
    background: #143024;
}

/* --- Funnel, monthly chart, leaderboard --- */

.rf-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.rf-grid--wide {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

.rf-funnel__step {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.rf-funnel__step span {
    color: var(--auth-muted);
}

.rf-funnel__step i {
    position: relative;
    height: 12px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--auth-pill);
}

.rf-funnel__step i::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: var(--w);
    border-radius: inherit;
    background: linear-gradient(90deg, #08913a, #b9e660);
}

.rf-funnel__step strong {
    min-width: 32px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.rf-bars {
    display: grid;
    grid-auto-columns: 1fr;
    grid-auto-flow: column;
    align-items: end;
    gap: 10px;
    height: 170px;
}

.rf-bars__col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    height: 100%;
}

.rf-bars__col em {
    color: var(--auth-muted);
    font-size: 10px;
    font-style: normal;
    white-space: nowrap;
}

.rf-bars__col i {
    width: 100%;
    max-width: 38px;
    height: var(--h);
    min-height: 3px;
    border-radius: 8px 8px 3px 3px;
    background: linear-gradient(180deg, #b9e660, #08913a);
}

.rf-bars__col span {
    color: var(--auth-muted);
    font-size: 12px;
}

.rf-rank {
    margin: 0;
    color: var(--auth-muted);
}

.rf-rank strong {
    color: var(--auth-lime);
    font-size: 20px;
}

.rf-board__list {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rf-board__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 12px;
    background: var(--auth-field);
    font-size: 14px;
}

.rf-board__list li.is-me {
    outline: 1px solid var(--auth-lime);
}

.rf-board__name {
    flex: 1;
}

.rf-board__amount {
    color: var(--auth-lime);
    font-weight: 600;
}

.rf-medal {
    display: inline-grid;
    flex: none;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--auth-pill);
    color: var(--auth-text);
    font-size: 13px;
    font-weight: 700;
}

.rf-medal--1 { background: linear-gradient(135deg, #ffe08a, #d4a017); color: #3d2c00; }
.rf-medal--2 { background: linear-gradient(135deg, #eef2f5, #9aa7b1); color: #22303a; }
.rf-medal--3 { background: linear-gradient(135deg, #f0b98a, #a0612e); color: #2f1600; }

/* --- Activity timeline --- */

.rf-timeline {
    display: grid;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rf-timeline__item {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 10px 6px;
    border-bottom: 1px solid var(--auth-field-border);
}

.rf-timeline__item:last-child {
    border-bottom: 0;
}

.rf-timeline__icon {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--auth-pill);
    color: var(--auth-muted);
}

.rf-timeline__item.is-info .rf-timeline__icon { color: #7cc4ff; }
.rf-timeline__item.is-money .rf-timeline__icon { background: rgba(185, 230, 96, 0.14); color: var(--auth-lime); }

.rf-timeline__item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    font-size: 14px;
}

.rf-timeline__item div span {
    color: var(--auth-muted);
    font-size: 13px;
}

.rf-timeline__amount {
    color: var(--auth-lime);
    font-size: 15px;
    white-space: nowrap;
}

.rf-how {
    display: grid;
    gap: 12px;
    margin: 0;
    padding-left: 20px;
    color: var(--auth-muted);
    font-size: 14px;
    line-height: 1.55;
}

.rf-how strong {
    color: var(--auth-text);
}

/* --- Public leaderboard --- */

.lb-podium {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: 14px;
    max-width: 720px;
    margin: 26px auto 28px;
}

.lb-podium__spot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 22px 12px;
    border: 1px solid var(--auth-field-border);
    border-radius: 20px;
    background: var(--auth-card);
    text-align: center;
}

.lb-podium__spot--1 {
    padding-top: 34px;
    padding-bottom: 34px;
    border-color: rgba(212, 160, 23, 0.6);
    background: linear-gradient(180deg, rgba(212, 160, 23, 0.16), var(--auth-card));
}

.lb-podium__spot .rf-medal {
    width: 40px;
    height: 40px;
    font-size: 17px;
}

.lb-podium__spot em {
    color: var(--auth-lime);
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
}

.lb-podium__spot span:last-child {
    color: var(--auth-muted);
    font-size: 13px;
}

@media (max-width: 1100px) {
    .rf-grid,
    .rf-grid--wide {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 760px) {
    .rf-hero {
        grid-template-columns: minmax(0, 1fr);
        padding: 22px;
    }

    .rf-hero h2 {
        font-size: 22px;
    }

    .rf-funnel__step {
        grid-template-columns: 90px minmax(0, 1fr) auto;
    }

    .lb-podium {
        gap: 8px;
    }
}