.qing-inquiry-cart__header {
    margin-bottom: 2rem;
}

.qing-inquiry-cart__eyebrow {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: #196eca;
}

.qing-inquiry-cart__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: #0f1d2f;
    margin: 0;
}

.qing-inquiry-cart__empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #6b7280;
}

.qing-inquiry-cart__empty p {
    margin: 0 0 1.5rem;
    font-size: 16px;
}

.qing-inquiry-cart__continue-btn {
    display: inline-flex;
    padding: 12px 28px;
    background: #0f1d2f;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: background 0.2s;
}

.qing-inquiry-cart__continue-btn:hover {
    background: #196eca;
}

/* Product Table */
.qing-inquiry-cart__table {
    background: #fff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.qing-inquiry-cart__table-head {
    display: grid;
    grid-template-columns: 3fr 6fr 3fr;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
    font-size: 14px;
    font-weight: 600;
    color: #0f1d2f;
}

.qing-inquiry-cart__table-head > div {
    padding: 14px 20px;
    border-right: 1px solid #e5e7eb;
}

.qing-inquiry-cart__table-head > div:last-child {
    border-right: none;
}

.qing-inquiry-cart__item {
    display: grid;
    grid-template-columns: 3fr 6fr 3fr;
    align-items: center;
    min-height: 140px;
    border-bottom: 1px solid #f3f4f6;
}

.qing-inquiry-cart__item:last-child {
    border-bottom: none;
}

.qing-inquiry-cart__item-image {
    padding: 20px;
    display: flex;
    justify-content: center;
    border-right: 1px solid #e5e7eb;
}

.qing-inquiry-cart__item-image img {
    width: 144px;
    height: 112px;
    object-fit: contain;
}

.qing-inquiry-cart__item-info {
    padding: 20px;
    border-right: 1px solid #e5e7eb;
}

.qing-inquiry-cart__item-title {
    font-size: 15px;
    font-weight: 600;
    color: #0f1d2f;
    margin: 0 0 6px;
}

.qing-inquiry-cart__item-desc {
    font-size: 13px;
    color: #6b7280;
    margin: 0;
}

.qing-inquiry-cart__item-qty {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.qing-inquiry-cart__item-qty input {
    width: 70px;
    padding: 8px 10px;
    border: 1px solid #e5e7eb;
    text-align: center;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.qing-inquiry-cart__item-qty input:focus {
    border-color: #196eca;
}

.qing-inquiry-cart__item-remove {
    margin-left: auto;
}

.qing-inquiry-cart__item-remove button {
    background: none;
    border: none;
    cursor: pointer;
    color: #9ca3af;
    font-size: 20px;
    line-height: 1;
    padding: 4px 8px;
    transition: color 0.2s;
}

.qing-inquiry-cart__item-remove button:hover {
    color: #ef4444;
}

/* Form */
.qing-inquiry-cart__form {
    background: #fff;
    border: 1px solid #e5e7eb;
    padding: 1rem 1.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

@media (min-width: 640px) {
    .qing-inquiry-cart__form {
        padding: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .qing-inquiry-cart__form {
        padding: 2rem;
    }
}

.qing-inquiry-cart__form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .qing-inquiry-cart__form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.qing-inquiry-cart__input,
.qing-inquiry-cart__textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e5e7eb;
    background: #f9fafb;
    font-size: 14px;
    color: #0f1d2f;
    outline: none;
    transition: border-color 0.2s;
    font-family: 'Inter', sans-serif;
}

.qing-inquiry-cart__input::placeholder,
.qing-inquiry-cart__textarea::placeholder {
    color: #9ca3af;
}

.qing-inquiry-cart__input:focus,
.qing-inquiry-cart__textarea:focus {
    border-color: #196eca;
}

.qing-inquiry-cart__textarea {
    min-height: 120px;
    resize: vertical;
    margin-bottom: 1.25rem;
}

/* Captcha */
.qing-inquiry-cart__captcha {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .qing-inquiry-cart__captcha {
        grid-template-columns: 220px 1fr;
    }
}

.qing-inquiry-cart__captcha-box {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.qing-inquiry-cart__captcha-code {
    display: inline-block;
    padding: 12px 20px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    font-weight: 700;
    letter-spacing: 0.35em;
    color: #196eca;
    font-size: 16px;
    user-select: none;
    min-width: 100px;
    text-align: center;
}

.qing-inquiry-cart__captcha-refresh {
    background: none;
    border: none;
    cursor: pointer;
    color: #196eca;
    font-size: 14px;
    padding: 8px;
    transition: color 0.2s, transform 0.2s;
}

.qing-inquiry-cart__captcha-refresh:hover {
    color: #0f1d2f;
    transform: rotate(180deg);
}

/* Actions */
.qing-inquiry-cart__actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .qing-inquiry-cart__actions {
        flex-direction: row;
        justify-content: flex-end;
    }
}

.qing-inquiry-cart__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border: 1px solid #d1d5db;
    background: transparent;
    color: #0f1d2f;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
    cursor: pointer;
}

.qing-inquiry-cart__btn-secondary:hover {
    border-color: #196eca;
    color: #196eca;
}

.qing-inquiry-cart__btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background-color: #0f1d2f;
    color: #fff;
    border: none;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: background-color 0.2s;
}

.qing-inquiry-cart__btn-primary:hover {
    background-color: #196eca;
}

.qing-inquiry-cart__btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Message */
.qing-inquiry-cart__message {
    margin-top: 1rem;
    padding: 12px 16px;
    font-size: 14px;
}

.qing-inquiry-cart__message--success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.qing-inquiry-cart__message--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive */
@media (max-width: 767px) {
    .qing-inquiry-cart__table-head {
        display: none;
    }

    .qing-inquiry-cart__item {
        grid-template-columns: 100px 1fr;
        min-height: auto;
        padding: 12px;
        gap: 12px;
    }

    .qing-inquiry-cart__item-image {
        padding: 0;
        border-right: none;
    }

    .qing-inquiry-cart__item-image img {
        width: 80px;
        height: 60px;
    }

    .qing-inquiry-cart__item-info {
        padding: 0;
        border-right: none;
    }

    .qing-inquiry-cart__item-qty {
        grid-column: 1 / -1;
        padding: 0;
    }
}