/* ---------- Trang chủ + bảng vinh danh ---------- */

.hero { text-align: center; padding: 26px 0 10px; }
.hero .logo { height: 62px; margin-bottom: 12px; }

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 22px;
}

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 18px;
    border-radius: 20px;
    background: linear-gradient(165deg, rgba(255, 255, 255, .12), rgba(0, 0, 0, .32));
    border: 1px solid rgba(255, 212, 94, .32);
    box-shadow: 0 16px 38px rgba(0, 0, 0, .38);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform .18s, border-color .18s, box-shadow .18s;
}

.card:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: 0 22px 46px rgba(0, 0, 0, .5); }

.card .thumb {
    height: 130px;
    margin: -18px -18px 14px;
    background: linear-gradient(140deg, #b3122a, #4d0510);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 58px;
    background-size: cover;
    background-position: center;
}

.card h3 { margin: 0 0 6px; font-size: 18px; line-height: 1.3; }
.card p { margin: 0 0 14px; font-size: 13px; opacity: .8; line-height: 1.5; flex: 1; }

.badge {
    position: absolute;
    top: 12px; right: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    background: #16a34a;
    color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .35);
}

.badge.paused { background: #ca8a04; }

.card .go {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 999px;
    text-align: center;
    font-weight: 800;
    color: #4a1207;
    background: linear-gradient(180deg, #ffe9a8, var(--gold) 50%, #f0a323);
    box-shadow: 0 6px 0 #a8620f;
}

.empty { text-align: center; padding: 60px 20px; opacity: .8; }

/* ---------- Bảng vinh danh toàn màn hình ---------- */
.board { max-width: 900px; margin: 0 auto; }

.board table { width: 100%; border-collapse: collapse; font-size: 16px; }
.board th, .board td { padding: 12px 14px; text-align: left; }
.board thead th { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.board tbody tr { background: rgba(255, 255, 255, .06); }
.board tbody tr:nth-child(odd) { background: rgba(255, 255, 255, .1); }
.board tbody td:first-child { border-radius: 12px 0 0 12px; width: 54px; text-align: center; font-weight: 800; color: var(--gold); }
.board tbody td:last-child { border-radius: 0 12px 12px 0; text-align: right; font-size: 13px; opacity: .75; }
.board .prize { color: var(--gold); font-weight: 700; }