/* cnc-quote 报价计算器样式 — 适配 cnc.techfoor.com（深蓝主调 + 工业风） */
.cnc-quote-app {
    --c-primary: #0a3d62;
    --c-accent: #e55039;
    --c-ok: #1e8449;
    --c-warn: #d68910;
    --c-risk: #c0392b;
    --c-bg: #f5f7fa;
    --c-border: #d6dde6;
    --c-muted: #6b7c93;
    font-family: 'Inter', 'Helvetica Neue', Arial, 'Microsoft YaHei', sans-serif;
    color: #1f2d3d;
    max-width: 1180px;
    margin: 24px auto;
}
.cnc-quote-app * { box-sizing: border-box; }

.cnc-quote-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 880px) {
    .cnc-quote-grid { grid-template-columns: 1fr; }
}

.cnc-quote-form, .cnc-quote-result {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 22px 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.cnc-quote-form h3 {
    margin: 0 0 6px;
    color: var(--c-primary);
    font-size: 22px;
    font-weight: 600;
}
.cnc-quote-sub {
    margin: 0 0 18px;
    color: var(--c-muted);
    font-size: 13px;
}
/* 报价口径行：价格基准时段 + 24h 有效期。与 .cnc-quote-sub 同属价格条，
   负上边距把两行视觉上并成一块（.cnc-quote-sub 自带 18px 下边距，此处只抵消其中 12px）。 */
.cnc-quote-validity {
    margin: -12px 0 18px;
    color: var(--c-muted);
    font-size: 12.5px;
    line-height: 1.5;
}
/* 价格新鲜度：材料下拉下方行内小字 + 顶部条幅警示 + 结果卡提示 */
.cnc-quote-mat-note {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--c-muted);
}
.cnc-quote-mat-note.stale { color: #8a5a00; }
/* 手工进货价：是真实价，不是「拿不到价」，所以用主色而不是警示色 */
.cnc-quote-mat-note.manual { color: var(--c-primary); }
.cnc-quote-stale { color: var(--c-warn); }
.cnc-quote-fresh {
    margin: 10px 0 0;
    font-size: 12px;
    color: var(--c-muted);
}
.cnc-quote-fresh.stale {
    background: rgba(214,137,16,.07);
    border-left: 3px solid var(--c-warn);
    border-radius: 4px;
    padding: 8px 12px;
    font-size: 12.5px;
    line-height: 1.5;
    color: #8a5a00;
}
/* 结果卡里的报价有效期提示条：未过期走主色（信息性），已过期走警示色（要行动） */
.cnc-quote-valid {
    margin: 12px 0 0;
    padding: 8px 12px;
    border-left: 3px solid var(--c-primary);
    background: rgba(10,61,98,.05);
    border-radius: 4px;
    font-size: 12.5px;
    line-height: 1.5;
    color: #33506b;
}
.cnc-quote-valid.expired {
    border-left-color: var(--c-warn);
    background: rgba(214,137,16,.09);
    color: #8a5a00;
    font-weight: 600;
}
.cnc-quote-form label {
    display: block;
    margin: 10px 0 4px;
    font-size: 13px;
    color: var(--c-muted);
    font-weight: 500;
}
.cnc-quote-form input,
.cnc-quote-form select,
.cnc-quote-form textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    color: #1f2d3d;
    transition: border .15s;
}
.cnc-quote-form input:focus,
.cnc-quote-form select:focus,
.cnc-quote-form textarea:focus {
    border-color: var(--c-primary);
    outline: 2px solid rgba(10,61,98,.15);
    outline-offset: 0;
}
.cnc-quote-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.cnc-quote-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) {
    .cnc-quote-3, .cnc-quote-2 { grid-template-columns: 1fr; }
}

.cnc-quote-btn {
    display: block;
    width: 100%;
    margin-top: 18px;
    padding: 12px;
    background: var(--c-primary);
    color: #fff;
    border: 0;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
}
.cnc-quote-btn:hover { background: #082c47; }
.cnc-quote-btn-secondary {
    background: var(--c-accent);
    color: #fff;
    border: 0;
    padding: 11px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.cnc-quote-btn-secondary:hover { background: #c4412e; }
.cnc-quote-disclaimer {
    margin: 10px 0 0;
    font-size: 11.5px;
    color: var(--c-muted);
    text-align: center;
}

/* 结果卡片 */
.cnc-quote-empty, .cnc-quote-loading, .cnc-quote-error {
    padding: 30px 16px;
    text-align: center;
    color: var(--c-muted);
}
.cnc-quote-error { color: var(--c-risk); }
.spinner {
    width: 32px; height: 32px;
    margin: 0 auto 10px;
    border: 3px solid #e6ebf2;
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: cnc-spin .8s linear infinite;
}
@keyframes cnc-spin { to { transform: rotate(360deg); } }

.cnc-quote-card {
    border: 1px solid var(--c-border);
    border-left: 5px solid var(--c-primary);
    border-radius: 8px;
    padding: 18px;
    background: #fff;
}
.cnc-quote-card.cnc-quote-ok    { border-left-color: var(--c-ok); }
.cnc-quote-card.cnc-quote-warn  { border-left-color: var(--c-warn); }
.cnc-quote-card.cnc-quote-risk  { border-left-color: var(--c-risk); }

.cnc-quote-card header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.cnc-quote-flag {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.cnc-quote-flag-ok    { background: rgba(30,132,73,.12);  color: var(--c-ok); }
.cnc-quote-flag-warn  { background: rgba(214,137,16,.12); color: var(--c-warn); }
.cnc-quote-flag-risk  { background: rgba(192,57,43,.12);  color: var(--c-risk); }
.cnc-quote-conf { font-size: 12px; color: var(--c-muted); }

.cnc-quote-price-row { margin: 6px 0 14px; }
.cnc-quote-price-main {
    font-size: 36px;
    font-weight: 700;
    color: var(--c-primary);
    line-height: 1.1;
}
.cnc-quote-card.cnc-quote-risk .cnc-quote-price-main { color: var(--c-risk); }
.cnc-quote-card.cnc-quote-warn .cnc-quote-price-main { color: var(--c-warn); }
.cnc-quote-price-sub { font-size: 13px; color: var(--c-muted); margin-top: 4px; }

.cnc-quote-break { width: 100%; border-collapse: collapse; font-size: 13px; }
.cnc-quote-break th {
    text-align: left;
    color: var(--c-muted);
    padding: 6px 0;
    width: 40%;
    font-weight: 500;
}
.cnc-quote-break td { padding: 6px 0; border-top: 1px dashed #eef1f5; color: #1f2d3d; }
.cnc-quote-reasons {
    background: rgba(214,137,16,.07);
    border-left: 3px solid var(--c-warn);
    padding: 8px 12px;
    margin: 12px 0;
    font-size: 13px;
    border-radius: 4px;
}
.cnc-quote-reasons ul { margin: 4px 0 0 18px; padding: 0; }
.cnc-quote-card.cnc-quote-risk .cnc-quote-reasons {
    background: rgba(192,57,43,.06);
    border-left-color: var(--c-risk);
}
.cnc-quote-cta {
    display: block;
    text-align: center;
    margin-top: 14px;
    padding: 11px;
    background: var(--c-accent);
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}
.cnc-quote-cta:hover { background: #c4412e; }

/* 上传区 */
.cnc-quote-upload {
    margin-top: 22px;
    padding: 22px 24px;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: 10px;
}
.cnc-quote-upload h4 {
    margin: 0 0 4px;
    color: var(--c-primary);
    font-size: 18px;
}
.cnc-quote-upload p { font-size: 13px; color: var(--c-muted); margin: 0 0 12px; }
.cnc-quote-upload-lead { max-width: 68ch; line-height: 1.55; }
.cnc-quote-need {
    margin: 0 0 10px;
    padding: 0 0 0 2px;
    list-style: none;
    display: grid;
    gap: 5px;
}
.cnc-quote-need li {
    font-size: 13px;
    color: var(--c-text, #26303d);
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}
.cnc-quote-need li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--c-ok, #1f8a4c);
    font-weight: 700;
}
.cnc-quote-upload-note {
    font-size: 12px !important;
    color: var(--c-muted);
    margin: 0 0 14px !important;
}
/* 结果卡片下方的行动区 */
.cnc-quote-next {
    margin-top: 14px;
    padding-top: 13px;
    border-top: 1px dashed var(--c-border);
}
.cnc-quote-next-title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 700;
    color: var(--c-primary);
}
.cnc-quote-next-sub {
    margin: 0 0 10px;
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--c-muted);
}
.cnc-quote-next .cnc-quote-cta { display: inline-block; }
/* 上传表单里的材料下拉 */
#cnc-quote-upload-form select {
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
}
#cnc-quote-upload-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
}
#cnc-quote-upload-form input,
#cnc-quote-upload-form textarea {
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}
#cnc-quote-upload-form textarea { grid-column: span 2; resize: vertical; }
#cnc-quote-upload-form .cnc-quote-btn-secondary { grid-column: span 2; }
.cnc-quote-drop {
    grid-column: span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--c-border);
    border-radius: 8px;
    padding: 22px;
    text-align: center;
    cursor: pointer;
    color: var(--c-muted);
    background: #f9fafc;
    transition: border .15s, background .15s;
}
.cnc-quote-drop:hover, .cnc-quote-drop.over {
    border-color: var(--c-primary);
    background: #eef3f9;
}
.cnc-quote-drop input { display: none; }
.cnc-quote-status { grid-column: span 2; margin: 6px 0 0; font-size: 13px; min-height: 16px; }
.cnc-quote-status.busy  { color: var(--c-primary); }
.cnc-quote-status.ok    { color: var(--c-ok); }
.cnc-quote-status.error { color: var(--c-risk); }
@media (max-width: 600px) {
    #cnc-quote-upload-form { grid-template-columns: 1fr; }
    #cnc-quote-upload-form textarea,
    #cnc-quote-upload-form .cnc-quote-btn-secondary,
    #cnc-quote-upload-form .cnc-quote-drop,
    .cnc-quote-status { grid-column: span 1; }
}