.fff-seat-map {
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 22px;
    padding: 22px;
    margin: 28px 0;
    background: #fff;
    box-shadow: 0 16px 36px rgba(0,0,0,.06);
}
.fff-stage {
    max-width: 520px;
    margin: 0 auto 22px;
    text-align: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(0,0,0,.08);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12px;
}
.fff-seat-map-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}
.fff-seat-map-header h3 {
    margin: 0 0 4px;
}
.fff-seat-map-header p {
    margin: 0;
    opacity: .75;
}
.fff-seat-price {
    font-weight: 700;
    white-space: nowrap;
}
.fff-seat-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 12px 0 24px;
    font-size: 13px;
}
.fff-seat-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.fff-seat-legend i {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,.2);
}
.fff-seat-legend i.available { background: #fff; }
.fff-seat-legend i.selected { background: #111; }
.fff-seat-legend i.held { background: #ddd; }
.fff-seat-legend i.sold { background: #8f8f8f; }
.fff-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    align-items: start;
}
.fff-section {
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 18px;
    padding: 16px;
    background: rgba(0,0,0,.015);
}
.fff-section h4 {
    margin: 0 0 14px;
    text-align: center;
}
.fff-seat-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 7px 0;
}
.fff-row-label {
    width: 28px;
    flex: 0 0 28px;
    font-weight: 700;
    text-align: right;
}
.fff-row-seats {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.fff-seat {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,.25);
    background: #fff;
    color: #111;
    padding: 0;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
}
.fff-seat:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,0,0,.12);
}
.fff-seat.selected {
    background: #111;
    color: #fff;
    border-color: #111;
}
.fff-seat.sold,
.fff-seat.held,
.fff-seat.blocked {
    cursor: not-allowed;
    opacity: .55;
    background: #d9d9d9;
    color: #777;
}
.fff-seat-summary {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(0,0,0,.1);
    display: grid;
    gap: 12px;
}
.fff-selected-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
    opacity: .9;
}
.fff-selected-list span {
    display: inline-flex;
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 999px;
    padding: 4px 8px;
    background: rgba(0,0,0,.04);
    font-size: 13px;
}
.fff-seat-total {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 18px;
}
.fff-add-seats {
    justify-self: start;
}
.fff-seat-message {
    min-height: 22px;
    font-size: 14px;
}
.fff-seat-message.success { color: #116329; }
.fff-seat-message.error { color: #a40000; }
.fff-seat-error {
    border: 1px solid #d63638;
    border-radius: 12px;
    padding: 12px 14px;
    color: #a40000;
    background: #fff7f7;
}
@media (max-width: 640px) {
    .fff-seat-map { padding: 14px; border-radius: 16px; }
    .fff-seat-map-header { display: block; }
    .fff-seat-price { margin-top: 6px; }
    .fff-sections { grid-template-columns: 1fr; }
    .fff-section { padding: 12px; }
    .fff-seat { width: 28px; height: 28px; font-size: 11px; border-radius: 7px; }
    .fff-row-label { width: 22px; flex-basis: 22px; }
}