.pc-wrap {
    padding: 20px;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    max-width: 420px;
}

.pc-head {
    font-weight: 600;
    margin-bottom: 10px;
}

.pc-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.pc-row input,
.pc-row select {
    flex: 1;
    height: 38px;
    border: 1px solid #ddd;
    padding: 0 10px;
}

#pc_btn {
    width: 100%;
    height: 40px;
    background: #c00;
    color: #fff;
    border: none;
    cursor: pointer;
}

/* loader */
.pc-loader {
    display: none;
    margin: 10px 0;
    text-align: center;
}

.pc-loader::after {
    content: "";
    width: 22px;
    height: 22px;
    border: 3px solid #eee;
    border-top: 3px solid #c00;
    border-radius: 50%;
    display: inline-block;
    animation: pc-spin 0.7s linear infinite;
}

@keyframes pc-spin {
    to { transform: rotate(360deg); }
}

.pc-loading #pc_btn {
    opacity: 0.6;
    pointer-events: none;
}

.pc-grid {
    margin-top: 10px;
    display: grid;
    gap: 6px;
}

.pc-grid div {
    display: flex;
    justify-content: space-between;
    padding: 8px;
    background: #f7f7f7;
}