/* ==========================================================================
   询盘：详情页「加入询盘清单」按钮 + contact 页自研表单
   品牌语言沿用 brand-system 的直角、signal 绿与 mono 标签
   ========================================================================== */

/* --------------------------------------------------------------------------
   详情页按钮
   -------------------------------------------------------------------------- */

.vehicle-inquiry-add {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    padding: 13px 24px;
    border: 1px solid var(--brand-ink-900);
    border-radius: 0;
    background: var(--brand-surface);
    color: var(--brand-ink-900);
    font-family: var(--brand-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .03em;
    cursor: pointer;
    transition: background var(--brand-motion), color var(--brand-motion);
}

.vehicle-inquiry-add:hover {
    background: var(--brand-surface-soft);
}

.vehicle-inquiry-add.is-added {
    background: var(--brand-signal);
    border-color: var(--brand-signal);
    color: var(--brand-ink-900);
}

.vehicle-inquiry-add:focus-visible {
    outline: 2px solid var(--brand-signal-deep);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .vehicle-inquiry-add {
        transition: none;
    }
}

/* --------------------------------------------------------------------------
   表单容器与提示
   -------------------------------------------------------------------------- */

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: var(--brand-space-6);
}

.inquiry-notice {
    padding: var(--brand-space-4) var(--brand-space-5);
    border-left: 3px solid var(--brand-line-strong);
    background: var(--brand-surface-soft);
    color: var(--brand-ink-800);
    font-size: 14px;
    line-height: 1.6;
}

.inquiry-notice--ok {
    border-left-color: var(--brand-signal-strong);
    background: #f2f9e8;
}

.inquiry-notice--error {
    border-left-color: var(--brand-danger);
    background: #fdf2f1;
    color: var(--brand-ink-900);
}

/* --------------------------------------------------------------------------
   选车清单
   -------------------------------------------------------------------------- */

.inquiry-items:empty {
    display: none;
}

.inquiry-items__empty {
    margin: 0;
    padding: var(--brand-space-5);
    border: 1px dashed var(--brand-line-strong);
    color: var(--brand-ink-600);
    font-size: 14px;
    line-height: 1.6;
}

.inquiry-items__empty a {
    color: var(--brand-ink-900);
    text-decoration: underline;
}

.inquiry-items__empty.is-warn {
    border-color: var(--brand-danger);
    border-style: solid;
    color: var(--brand-ink-900);
}

.inquiry-item {
    display: flex;
    gap: var(--brand-space-5);
    padding: var(--brand-space-4);
    border: 1px solid var(--brand-line);
    background: var(--brand-surface);
}

.inquiry-item__media {
    flex: 0 0 132px;
}

.inquiry-item__media img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--brand-line);
    object-fit: cover;
}

.inquiry-item__noimg {
    display: block;
    height: 88px;
    background: var(--brand-surface-soft);
}

.inquiry-item__body {
    flex: 1 1 auto;
    min-width: 0;
}

.inquiry-item__title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.inquiry-item__title a {
    color: var(--brand-ink-900);
    text-decoration: none;
}

.inquiry-item__title a:hover {
    text-decoration: underline;
}

.inquiry-item__meta {
    margin-top: 4px;
    color: var(--brand-ink-600);
    font-family: var(--brand-mono);
    font-size: 12px;
    line-height: 1.5;
}

.inquiry-item__controls {
    display: flex;
    align-items: center;
    gap: var(--brand-space-4);
    margin-top: var(--brand-space-3);
}

.inquiry-qty {
    display: inline-flex;
    align-items: center;
    gap: var(--brand-space-2);
    color: var(--brand-ink-600);
    font-family: var(--brand-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.inquiry-qty input {
    width: 68px;
    padding: 6px 8px;
    border: 1px solid var(--brand-line-strong);
    border-radius: var(--brand-radius-sm);
    background: var(--brand-surface);
    color: var(--brand-ink-900);
    font-family: var(--brand-body);
    font-size: 14px;
}

.inquiry-remove,
.inquiry-clear {
    padding: 0;
    border: 0;
    background: none;
    color: var(--brand-ink-600);
    font-family: var(--brand-body);
    font-size: 13px;
    text-decoration: underline;
    cursor: pointer;
}

.inquiry-remove:hover,
.inquiry-clear:hover {
    color: var(--brand-danger);
}

.inquiry-clear {
    margin-top: var(--brand-space-4);
}

/* --------------------------------------------------------------------------
   字段
   -------------------------------------------------------------------------- */

.inquiry-fields {
    display: flex;
    flex-direction: column;
    gap: var(--brand-space-5);
}

.inquiry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--brand-space-4);
}

.inquiry-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
}

.inquiry-field > span {
    color: var(--brand-ink-600);
    font-family: var(--brand-mono);
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.inquiry-field > span i {
    color: var(--brand-danger);
    font-style: normal;
}

.inquiry-field input[type="text"],
.inquiry-field input[type="email"],
.inquiry-field input[type="number"],
.inquiry-field select,
.inquiry-field textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--brand-line-strong);
    border-radius: var(--brand-radius-sm);
    background: var(--brand-surface);
    color: var(--brand-ink-900);
    font-family: var(--brand-body);
    font-size: 14px;
    line-height: 1.5;
}

.inquiry-field textarea {
    resize: vertical;
}

.inquiry-field input:focus,
.inquiry-field select:focus,
.inquiry-field textarea:focus {
    border-color: var(--brand-ink-700);
    outline: 2px solid var(--brand-signal);
    outline-offset: 1px;
}

.inquiry-field--check {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--brand-space-3);
}

.inquiry-field--check > span {
    font-family: var(--brand-body);
    font-size: 13px;
    letter-spacing: 0;
    text-transform: none;
    color: var(--brand-ink-600);
}

.inquiry-submit {
    align-self: flex-start;
    padding: 13px 32px;
    border: 1px solid var(--brand-signal);
    border-radius: 0;
    background: var(--brand-signal);
    color: var(--brand-ink-900);
    font-family: var(--brand-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .03em;
    cursor: pointer;
    transition: background var(--brand-motion);
}

.inquiry-submit:hover {
    background: var(--brand-signal-strong);
    border-color: var(--brand-signal-strong);
}

.inquiry-submit:focus-visible {
    outline: 2px solid var(--brand-signal-deep);
    outline-offset: 3px;
}

.inquiry-items__fallback {
    padding: var(--brand-space-5);
    border: 1px solid var(--brand-line);
    background: var(--brand-surface-soft);
}

/* honeypot：真实用户看不到，但脚本会填 */
.inquiry-hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   响应式
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {
    .inquiry-grid {
        grid-template-columns: 1fr;
    }

    .inquiry-item {
        gap: var(--brand-space-4);
    }

    .inquiry-item__media {
        flex-basis: 96px;
    }

    .inquiry-submit {
        align-self: stretch;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .inquiry-submit {
        transition: none;
    }
}

/* 断点与 vehicle-detail-theme.css 的操作区保持一致 */
@media (max-width: 480px) {
    .vehicle-actions .vehicle-inquiry-add {
        width: 100%;
        justify-content: space-between;
    }
}

/* --------------------------------------------------------------------------
   产品页内嵌询盘表单
   -------------------------------------------------------------------------- */
.vehicle-inquiry-section .inquiry-form {
    max-width: 720px;
}

.vehicle-inquiry-section .contact-form__title {
    margin: 0;
}

.vehicle-inquiry-section__lead {
    max-width: 640px;
    margin: 0 0 var(--brand-space-5);
    color: var(--brand-ink-600);
    font-size: 15px;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   产品页询盘弹层（原生 <dialog>，零 JS 框架）
   -------------------------------------------------------------------------- */

.inquiry-dialog {
    width: min(1080px, 92vw);
    max-width: 1080px;
    max-height: 88vh;
    margin: auto;
    padding: 0;
    border: 1px solid var(--brand-line-strong);
    border-radius: 0;
    background: var(--brand-surface);
    color: var(--brand-ink-900);
    overflow: visible;
}

.inquiry-dialog::backdrop {
    background: rgba(23, 33, 31, 0.62);
}

.inquiry-dialog__body {
    max-height: 88vh;
    padding: var(--brand-space-6);
    overflow-y: auto;
}

.inquiry-dialog__close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--brand-line-strong);
    border-radius: 0;
    background: var(--brand-surface);
    color: var(--brand-ink-900);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.inquiry-dialog__close:hover {
    background: var(--brand-surface-soft);
}

.inquiry-dialog__close:focus-visible {
    outline: 2px solid var(--brand-signal-deep);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   split 布局：选车清单 | 表单字段 左右排列
   -------------------------------------------------------------------------- */

.inquiry-form--split .inquiry-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--brand-space-6);
    align-items: start;
}

.inquiry-split__col {
    min-width: 0;
}

/* 左列清单粘性：右侧长表单滚动时清单保持可见 */
.inquiry-split__items {
    position: sticky;
    top: 0;
}

/* dialog 内标题避开右上角关闭按钮 */
.inquiry-form--split .contact-form__title {
    padding-right: 44px;
}

@media (max-width: 860px) {
    .inquiry-dialog {
        width: 100vw;
        max-width: 100vw;
        max-height: 90vh;
        margin: auto auto 0;
    }

    .inquiry-form--split .inquiry-split {
        grid-template-columns: 1fr;
    }

    .inquiry-split__items {
        position: static;
    }
}