.oe-fd-wrapper {
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px;
    box-sizing: border-box;
}

.oe-fd-card {
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    overflow: hidden;
}

.oe-fd-header {
    text-align: center;
    padding: 30px;
}

.oe-fd-header span {
    display: inline-block;
    color: #fff;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 15px;
}

.oe-fd-header h2 {
    margin: 0 0 10px;
    font-size: 32px;
    font-weight: 700;
}

.oe-fd-header p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.oe-fd-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 30px;
}

.oe-fd-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.oe-fd-form input,
.oe-fd-form select {
    width: 100%;
    height: 52px;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 0 15px;
    margin-bottom: 20px;
    font-size: 15px;
    box-sizing: border-box;
}

.oe-fd-form input:focus,
.oe-fd-form select:focus {
    outline: none;
    border-color: #2563eb;
}

.oe-fd-row {
    display: grid;
    grid-template-columns: 1fr 180px;
    gap: 15px;
}

.oe-fd-btn {
    width: 100%;
    height: 55px;
    border: none;
    border-radius: 12px;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    transition: 0.3s;
}

.oe-fd-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.oe-fd-result {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.oe-fd-result-box {
    color: #fff;
    border-radius: 16px;
    padding: 25px;
}

.oe-fd-result-box.light {
    background: #f8fafc !important;
    color: #111827;
    border: 1px solid #e5e7eb;
}

.oe-fd-result-box p {
    margin: 0 0 10px;
    font-size: 14px;
}

.oe-fd-result-box h3 {
    margin: 0;
    font-size: 34px;
    font-weight: 800;
}

.oe-fd-summary {
    background: #f8fafc;
    border-radius: 16px;
    padding: 20px;
}

.oe-fd-summary div {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
}

.oe-fd-summary div:last-child {
    border-bottom: none;
}

.oe-fd-summary span {
    color: #6b7280;
}

.oe-fd-summary b {
    font-weight: 700;
}

@media (max-width: 768px) {

    .oe-fd-grid {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .oe-fd-row {
        grid-template-columns: 1fr;
    }

    .oe-fd-header h2 {
        font-size: 24px;
    }

    .oe-fd-result-box h3 {
        font-size: 26px;
    }
}