/* ==========================================================================
   自研模型能力平台（站内试用）样式
   仅作用于 .mp-page 容器内，复用站点按钮（.btn/.btn-outline），
   变量局部定义，避免影响站点其它页面。
   ========================================================================== */
.mp-page {
  --c-primary: #1652f0;
  --c-primary-d: #0a3fd6;
  --c-ink: #16203a;
  --c-sub: #5b6b86;
  --c-line: #e6ebf3;
  --c-bg: #f4f7fc;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(22, 82, 240, .08);
  --shadow-h: 0 16px 40px rgba(22, 82, 240, .16);
}
.mp-container { width: min(1180px, 92vw); margin: 0 auto; padding: 44px 0 64px; }

/* ============ 登录卡片 ============ */
.mp-page .auth-card {
  width: min(440px, 92vw); margin: 0 auto;
  background: #fff; border: 1px solid var(--c-line); border-radius: 18px;
  box-shadow: var(--shadow); padding: 34px;
}
.mp-page .auth-card h2 { margin: 0 0 6px; font-size: 24px; color: var(--c-ink); }
.mp-page .auth-card .sub { color: var(--c-sub); margin: 0 0 22px; font-size: 14px; }
.mp-page .field { margin-bottom: 16px; }
.mp-page .field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; color: var(--c-ink); }
.mp-page .field input, .mp-page .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--c-line); border-radius: 10px;
  font-size: 15px; outline: none; transition: .15s; background: #fbfcfe; color: var(--c-ink);
}
.mp-page .field input:focus, .mp-page .field select:focus {
  border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(22, 82, 240, .12); background: #fff;
}
.mp-page .code-row { display: flex; gap: 10px; }
.mp-page .code-row input { flex: 1; }
.mp-page .code-row .btn { white-space: nowrap; }
.mp-page .hint { font-size: 12px; color: var(--c-sub); margin-top: 12px; }
.mp-page .alert { padding: 11px 14px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; display: none; }
.mp-page .alert.show { display: block; }
.mp-page .alert.ok { background: #e8f7f1; color: #1aa179; border: 1px solid #bfe9d8; }
.mp-page .alert.err { background: #fdeceb; color: #e0483d; border: 1px solid #f6c9c5; }
.mp-page .alert.warn { background: #fdf3e3; color: #b9791f; border: 1px solid #f3dcb0; }

/* ============ 试用页 ============ */
.mp-page .trial-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0 18px; flex-wrap: wrap; gap: 12px;
}
.mp-page .trial-head h2 { color: var(--c-ink); }
.mp-page .trial-head .who { font-size: 14px; color: var(--c-sub); }
.mp-page .trial-head .who b { color: var(--c-ink); }
.mp-page .trial-layout { display: grid; grid-template-columns: 248px 1fr; gap: 22px; align-items: start; }

.mp-page .trial-sidebar {
  background: linear-gradient(180deg, #0a1f4d, #102a5c);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px;
  position: sticky; top: 88px; max-height: calc(100vh - 108px); overflow-y: auto;
}
.mp-page .trial-sidebar .side-title { color: #cfe0ff; font-size: 13px; font-weight: 700; letter-spacing: 1px; padding: 6px 10px 10px; }
.mp-page .side-group { margin-bottom: 8px; }
.mp-page .side-cat { color: #8fb4ff; font-size: 11px; font-weight: 700; padding: 8px 10px 4px; letter-spacing: 1px; }
.mp-page .side-item {
  display: block; color: #dbe6ff; font-size: 13.5px; padding: 8px 10px; border-radius: 8px;
  cursor: pointer; transition: .15s; border-left: 3px solid transparent; margin-bottom: 2px;
}
.mp-page .side-item:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.mp-page .side-item.active {
  background: linear-gradient(90deg, rgba(22, 82, 240, .40), transparent);
  color: #fff; border-left-color: var(--c-primary); font-weight: 600;
}
.mp-page .panel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.mp-page .panel h3 { margin: 0 0 14px; font-size: 17px; color: var(--c-ink); }
.mp-page .cap-detail p { color: var(--c-sub); font-size: 14px; }
.mp-page .cap-desc { color: var(--c-sub); font-size: 14px; }
.mp-page .meta-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 18px; }
.mp-page .meta-row .chip, .mp-page .chip {
  font-size: 12px; background: #eef3ff; color: var(--c-primary);
  padding: 5px 11px; border-radius: 999px; font-weight: 600; display: inline-block;
}
.mp-page .upload-zone {
  border: 2px dashed var(--c-line); border-radius: 12px; padding: 26px; text-align: center;
  color: var(--c-sub); cursor: pointer; transition: .15s; background: #fbfcfe;
}
.mp-page .upload-zone:hover, .mp-page .upload-zone.drag { border-color: var(--c-primary); background: #f3f7ff; color: var(--c-primary); }
.mp-page .upload-zone .ic { font-size: 30px; }
.mp-page .slot-box { margin-bottom: 14px; }
.mp-page .slot-label { font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--c-ink); }
.mp-page .slot-box .upload-zone { padding: 18px; }
.mp-page .slot-prev { width: 100%; max-width: 240px; margin-top: 10px; border-radius: 8px; border: 1px solid var(--c-line); display: none; }
/* ---- 上传框示例图（SVG 虚拟生成）：未上传时展示，上传后自动隐藏 ---- */
.mp-page .upload-zone.has-sample { padding: 12px; }
.mp-page .slot-sample { width: 100%; max-width: 240px; display: block; margin: 0 auto; border-radius: 8px; border: 1px solid var(--c-line); background: #fff; }
.mp-page .slot-sample-tag { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 999px; background: #eef3ff; color: var(--c-primary); font-size: 11px; font-weight: 600; vertical-align: middle; }
.mp-page .upload-zone.has-sample .ic { display: none; }
.mp-page .upload-zone.has-file .slot-sample { display: none; }
.mp-page .upload-zone.has-file .ic { display: block; }
/* ---- 部件识别结果清单（✓ 检出 / ✗ 未检出） ---- */
.mp-page .part-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 6px; margin: 8px 0 4px; }
.mp-page .part-item { display: flex; align-items: center; gap: 6px; font-size: 12.5px; padding: 5px 8px; border: 1px solid var(--c-line); border-radius: 8px; background: #fbfcfe; }
.mp-page .part-item.ok { background: #f2fbf6; border-color: #bfe6cf; color: #1a7f45; }
.mp-page .part-item.no { color: var(--c-sub); }
.mp-page .part-dot { font-weight: 700; }
.mp-page .part-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mp-page .part-amt { font-style: normal; font-size: 11px; opacity: .75; }
/* ============ 试用页 · 工作区（左：上传运行 / 右：运行结果） ============ */
.mp-page .work-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 20px; align-items: start; margin-top: 6px;
}
.mp-page .work-col {
  background: #fbfcfe; border: 1px solid var(--c-line); border-radius: 12px; padding: 16px 16px 18px;
}
.mp-page .work-title {
  margin: 0 0 14px; font-size: 15px; color: var(--c-ink);
  display: flex; align-items: center; gap: 8px; padding-bottom: 10px;
  border-bottom: 1px dashed var(--c-line);
}
.mp-page .work-title::before {
  content: ""; width: 4px; height: 15px; border-radius: 2px; background: var(--c-primary);
}
.mp-page .work-actions { margin-top: 16px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.mp-page .work-actions .hint { margin-top: 0; }
.mp-page .work-result { background: #0f172a; border-color: #16233c; }
.mp-page .work-result .work-title { color: #dbe6ff; border-bottom-color: rgba(255, 255, 255, .14); }
.mp-page .work-result .result-box { min-height: 240px; max-height: 620px; overflow: auto; }

.mp-page .result-box {
  margin-top: 0; background: #0f172a; border-radius: 12px; padding: 18px; color: #d7e2f4;
  font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px;
  white-space: pre-wrap; word-break: break-all; min-height: 60px;
}
.mp-page .result-box.empty { color: #6b7a99; }
/* 结果框内的模型返回图片（差异热力图 / 称重图 / 车牌图等） */
.mp-page .mp-img-block { margin-top: 14px; }
.mp-page .mp-img-cap {
  font-size: 12px; color: #9fb3d8; margin-bottom: 6px;
  display: flex; align-items: center; gap: 6px;
}
.mp-page .mp-img-cap::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-primary); display: inline-block;
}
.mp-page .mp-img {
  display: block; max-width: 100%; max-height: 460px; height: auto;
  border-radius: 10px; border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .25); background: #0a1124;
}
.mp-page .banner-suspend {
  background: linear-gradient(120deg, #fff7e8, #ffeed2); border: 1px solid #f3dcb0; color: #9a6b16;
  border-radius: 12px; padding: 14px 18px; font-size: 14px; margin-bottom: 18px; display: flex; gap: 10px; align-items: flex-start;
}

@media (max-width: 980px) {
  .mp-page .trial-layout { grid-template-columns: 1fr; }
  .mp-page .trial-sidebar { position: static; max-height: none; }
  .mp-page .work-grid { grid-template-columns: 1fr; }
  .mp-page .work-result .result-box { min-height: 180px; }
}