.grand-final-mode {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 18px 0;
    padding: 0;
    border: 0;
}

.grand-final-mode[hidden] { display: none; }

.grand-final-mode legend {
    grid-column: 1 / -1;
    margin-bottom: 2px;
    color: #778395;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .7px;
    text-transform: uppercase;
}

.grand-final-mode label {
    position: relative;
    display: flex;
    min-height: 92px;
    padding: 14px;
    border: 1px solid #303b4a;
    background: #0c121b;
    cursor: pointer;
    transition: .16s;
}

.grand-final-mode label:hover { border-color: #546278; }
.grand-final-mode input { position: absolute; opacity: 0; pointer-events: none; }

.grand-final-mode label:has(input:checked) {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(199,255,50,.09), #0c121b);
}

.grand-final-mode label:has(input:checked)::after {
    content: "✓";
    position: absolute;
    right: 12px;
    top: 10px;
    color: var(--accent);
    font-weight: 900;
}

.form-card .grand-final-mode label > span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin: 0;
    padding-right: 24px;
    text-transform: none;
    letter-spacing: normal;
}

.grand-final-mode b {
    display: block;
    color: #eef3f8;
    font-size: 11px;
    line-height: 1.25;
    letter-spacing: .35px;
    text-transform: uppercase;
}

.grand-final-mode small {
    display: block;
    margin: 0;
    color: #778395;
    font-size: 8px;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: .45px;
    text-transform: uppercase;
}

.btn-finish-tournament {
    border: 1px solid #6a3941;
    background: rgba(255,91,107,.07);
    color: #ff919c;
}

.btn-finish-tournament:hover {
    border-color: #ff6877;
    background: rgba(255,91,107,.13);
    color: #fff;
}

.tournament-finish-form { margin: 0; }

@media (max-width: 700px) {
    .grand-final-mode { grid-template-columns: 1fr; }
    .tournament-finish-form,
    .tournament-finish-form .btn { width: 100%; }
}