.ct-pdc-wrap {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 16px;
}

.ct-pdc-card {
    background: #ffffff;
    border: 1px solid #e6ebf1;
    border-radius: 18px;
    box-shadow: 0 14px 34px rgba(13, 30, 55, 0.08);
    overflow: hidden;
}

.ct-pdc-header {
    padding: 28px 28px 10px;
    background: linear-gradient(135deg, #ffffff 0%, #f6f9fc 100%);
    border-bottom: 1px solid #edf2f7;
}

.ct-pdc-header h2 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.2;
    color: #14213d;
}

.ct-pdc-header p {
    margin: 0;
    color: #516173;
}

.ct-pdc-form {
    padding: 28px;
}

.ct-pdc-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.ct-pdc-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ct-pdc-field label {
    font-weight: 600;
    color: #1b2a41;
}

.ct-pdc-field input,
.ct-pdc-field select {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    border: 1px solid #d8e1eb;
    border-radius: 12px;
    background: #fff;
    color: #1d2b3a;
    font-size: 15px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ct-pdc-field input:focus,
.ct-pdc-field select:focus {
    outline: none;
    border-color: #0f6cbf;
    box-shadow: 0 0 0 3px rgba(15, 108, 191, 0.14);
}

.ct-pdc-field input[readonly] {
    background: #f5f8fb;
}

.ct-pdc-highlight label {
    color: #0f6cbf;
}

.ct-pdc-highlight input {
    border-color: #0f6cbf;
    background: #f7fbff;
}

.ct-pdc-actions {
    display: flex;
    gap: 12px;
    margin-top: 22px;
    flex-wrap: wrap;
}

.ct-pdc-btn {
    min-width: 180px;
    padding: 14px 22px;
    border: 0;
    border-radius: 12px;
    background: #0f6cbf;
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.2s ease;
}

.ct-pdc-btn:hover {
    transform: translateY(-1px);
    opacity: 0.96;
}

.ct-pdc-btn-secondary {
    background: #eef4fa;
    color: #1b2a41;
}

.ct-pdc-errors {
    padding: 0 28px 16px;
}

.ct-pdc-error-box {
    padding: 14px 16px;
    background: #fff4f4;
    border: 1px solid #ffcaca;
    border-radius: 12px;
    color: #8a1f1f;
}

.ct-pdc-error-box ul {
    margin: 8px 0 0 18px;
}

.ct-pdc-result {
    margin: 0 28px 28px;
    padding: 22px;
    border-radius: 18px;
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
    border: 1px solid #dce8f3;
}

.ct-pdc-result-head h3 {
    margin: 0 0 6px;
    color: #132238;
}

.ct-pdc-result-head p {
    margin: 0 0 18px;
    color: #5a6b7d;
}

.ct-pdc-result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.ct-pdc-result-box {
    background: #fff;
    border: 1px solid #e4edf6;
    border-radius: 14px;
    padding: 14px;
}

.ct-pdc-label {
    display: block;
    font-size: 13px;
    color: #617386;
    margin-bottom: 6px;
}

.ct-pdc-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
    padding: 18px 20px;
    border-radius: 16px;
    background: #0f6cbf;
    color: #fff;
}

.ct-pdc-total strong {
    font-size: 28px;
    line-height: 1;
}

.ct-pdc-subtotals {
    margin-top: 16px;
    color: #243447;
}

.ct-pdc-subtotals p {
    margin: 8px 0;
}

.ct-pdc-note {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 12px;
    background: #fffdf3;
    border: 1px solid #f1e3a2;
    color: #5c5319;
}

@media (max-width: 900px) {
    .ct-pdc-grid,
    .ct-pdc-result-grid {
        grid-template-columns: 1fr;
    }

    .ct-pdc-total {
        flex-direction: column;
        align-items: flex-start;
    }

    .ct-pdc-total strong {
        font-size: 24px;
    }
}