/* =========================
   基础1111
========================= */

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f5f5;
  color: #333;
  -webkit-overflow-scrolling: touch; /* iOS 稳定滚动 */
}

/* =========================
   页面标题
========================= */

.page-header {
  text-align: center;
  margin: 20px 0;
}

.page-header h2,
.page-header small {
  display: block;
  text-align: center;
}

/* =========================
   主选择区
========================= */

.selector-center {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 20px;
}

.selector-center [name="xuanze"],
.selector-center [name="xuanze1"] {
  float: none !important;
  width: 110px;
  margin: 0 !important;
}

[name="xuanze"] .thumbnail,
[name="xuanze1"] .thumbnail {
  padding: 6px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #ddd;
  text-align: center;
  cursor: pointer;
  transition: all .2s ease;
}

[name="xuanze"] .thumbnail:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 14px rgba(0,0,0,.15);
}

[name="xuanze1"] .thumbnail {
  opacity: .45;
  filter: grayscale(60%);
}

.thumbnail img {
  width: 96px;
  height: 96px;
  display: block;
  margin: 0 auto;
  object-fit: cover;
  border-radius: 4px;
}

.thumbnail span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.3;
  color: #333;
  word-break: break-word;
}

/* =========================
   查询结果区
========================= */

#result {
  padding: 20px;
  background: #fff;
  min-height: 220px; /* 防止 loading 塌陷 */
  position: relative;
}

#result table {
  border-collapse: collapse;
  width: 90%;
  margin: 20px auto;
  background: #fff;
  font-size: 14px;
}

#result th {
  border: 1px solid #bbb;
  padding: 10px 8px;
  background: #f0f0f0;
  text-align: center;
}

#result td {
  border: 1px solid #ccc;
  padding: 12px 8px;
  text-align: center;
  vertical-align: top;
}

#result tr:hover {
  background: #f9f9f9;
}

#result td img {
  margin: 4px;
  vertical-align: middle;
}

#result .info-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#result .info-item {
  margin-bottom: 10px;
  text-align: center;
}

#result .img-thumbnail {
  display: inline-block;
  padding: 6px 8px;
  border: 1px solid #ddd;
  background: #fafafa;
}

#result .copy-btn {
  margin-top: 4px;
  padding: 4px 10px;
  font-size: 12px;
  border: 1px solid #888;
  background: #f5f5f5;
  cursor: pointer;
  border-radius: 4px;
}

#result .copy-btn:hover {
  background: #eaeaea;
}

/* =========================
   悬浮窗口
========================= */

#float-panel {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 380px;
  background: #fff;
  border: 1px solid #bbb;
  padding: 16px;
  box-shadow: 0 0 18px rgba(0,0,0,.35);
  z-index: 999;
  font-size: 15px;
}

.fp-title {
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 12px;
  text-align: center;
}

#fp-selected-imgs {
  max-height: 180px;
  overflow-y: auto;
  border: 2px dashed #bbb;
  padding: 8px;
  margin-bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

#fp-selected-imgs img {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  border: 1px solid #aaa;
  cursor: pointer;
}

/* 🔥 iOS 核心修复：输入框 ≥16px */
.fp-row input,
.fp-row select {
  width: 100%;
  height: 38px;
  font-size: 16px !important;
  padding: 6px 8px;
}

.fp-btns {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}

.fp-btns button {
  flex: 1;
  padding: 10px 0;
  font-size: 15px;
}

/* =========================
   悬浮窗口缩小
========================= */

.fp-toggle {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  border-radius: 50%;
  background: #333;
  color: #fff;
  cursor: pointer;
}

/* 缩小状态下：按钮强制几何居中 */
#float-panel.minimized .fp-toggle {
  top: 50%;
  left: 50%;
  right: auto;
  transform: translate(-50%, -50%);
}

#float-panel.minimized {
  width: 56px;
  height: 56px;
  padding: 0;
  overflow: hidden;
  border-radius: 50%;
}

#float-panel.minimized > *:not(.fp-toggle) {
  display: none;
}

/* =========================
   查询说明
========================= */

#query-tips {
  text-align: center;
  padding: 40px 20px;
  line-height: 1.8;
}

#query-tips img {
  vertical-align: middle;
  margin: 0 6px;
}

/* =========================
   查询中 Loading
========================= */

.loading-tip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  font-size: 16px;
  color: #555;
}

.loading-spinner {
  width: 42px;
  height: 42px;
  border: 4px solid #ddd;
  border-top-color: #409eff;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-bottom: 14px;
}

@keyframes spin {
  from { transform: rotate(0); }
  to   { transform: rotate(360deg); }
}

@keyframes spin {
  from { transform: rotate(0); }
  to   { transform: rotate(360deg); }
}
/* ID / 日期 / 价格 数值加粗放大 */
#result .info-item .img-thumbnail {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
}