:root{
  --yellow:#FFC107;
  --yellow-dark:#E0A800;
  --bg:#f7f7f7;
  --card:#ffffff;
  --text:#222;
  --muted:#666;
  --line:#eee;
  --danger:#d9534f;
  --success:#2e7d32;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.app-shell{max-width:560px;margin:0 auto;background:#fff;min-height:100vh;padding-bottom:74px}
.topbar{position:sticky;top:0;background:#fff;z-index:1000;border-bottom:1px solid var(--line);padding:14px 16px;font-weight:700;font-size:18px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:12px}
.topbar-title{display:block;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}
.site-brand{display:flex;align-items:center;gap:8px}.site-logo{width:28px;height:28px;object-fit:contain;border-radius:6px;flex:none}

/* ===== 轮播容器 ===== */
.banner-swiper{
  position:relative;
  height:188px;
  margin-top:14px;
  overflow:hidden;
}

/* ===== 单个轮播项 ===== */
.banner-item{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  width:calc(100% - 8px);
  height:160px;
  top:0;
  border-radius:18px;
  overflow:hidden;
  display:none;
  box-shadow:0 10px 30px rgba(255,193,7,.25);
}

/* 当前显示 */
.banner-item.active{
  display:block;
}

/* 图片 */
.banner-item img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* 遮罩 */
.banner-item .overlay{
  position:absolute;
  inset:0;
  padding:20px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  color:#fff;
  background:linear-gradient(180deg,rgba(0,0,0,0.1),rgba(0,0,0,0.5));
}

.notice{margin:14px;background:#fff8e1;border:1px solid #ffe082;border-radius:14px;padding:10px 14px;color:#7a5a00;font-size:14px;overflow:hidden;white-space:nowrap}
.notice .marquee{display:inline-block;animation:marquee 14s linear infinite}
@keyframes marquee{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0 14px}

.quick-btn{
  background:#fff;
  border-radius:16px;
  padding:16px 10px;
  text-align:center;
  box-shadow:0 6px 18px rgba(0,0,0,.06);
  font-size:14px;
  font-weight:600;

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;

  white-space: normal;        /* 允许换行 */
  word-break: break-word;     /* 允许断词 */
  overflow-wrap: anywhere;    /* 强制无空格也能断行（关键） */

  line-height:1.2;
}

.icon-dot{width:38px;height:38px;border-radius:50%;margin:0 auto 10px;background:linear-gradient(135deg,var(--yellow),#ffe082)}

.section{padding:14px}
.section-title{font-size:16px;font-weight:700;margin:0 0 12px}

.cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.info-card{
  background:#fff;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 6px 18px rgba(0,0,0,.06);
}
.info-card .img{height:104px;background:linear-gradient(135deg,#ffe082,#ffd54f)}
.info-card .body{
  padding:10px 12px 12px;
  min-height:72px;
}
.info-card .body .title{
  font-weight:700;
  margin-bottom:4px;
  line-height:1.35;
  font-size:17px;
  word-break:break-word;
}
.info-card .body .desc{
  line-height:1.35;
  font-size:13px;
  color:#666;
  word-break:break-word;
}

/* ===== 底部导航 ===== */
.bottom-nav{
  position:fixed;
  left:50%;
  transform:translateX(-50%);
  bottom:0;
  width:min(560px,100%);
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:#fff;
  border-top:1px solid var(--line);
  z-index:30;
}

/* 按钮 */
.bottom-nav a{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:3px;
  padding:8px 4px;
  text-align:center;
  font-size:11px;
  color:#555;
  line-height:1;
  transition: all 0.2s ease;
}

/* 图标 */
.bottom-nav a img{
  width:24px;
  height:24px;
  display:block;
  object-fit:contain;
  margin:0 auto;
  transition: all 0.2s ease;
}

/* ===== 选中状态（整块变色）===== */
.bottom-nav a.active{
  background:#eaf4ff;      /* 浅蓝背景 ←关键 */
  color:#4da3ff;
  font-weight:700;
  border-radius:10px;      /* 圆角（更好看） */
}

/* 图标放大 */
.bottom-nav a.active img{
  transform: scale(1.1);
}

.card{background:#fff;border-radius:18px;padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.05);margin:14px}
.product-card{display:grid;grid-template-columns:1.4fr .8fr;gap:12px}
.product-image{border-radius:16px;background:linear-gradient(135deg,#fff3c4,#ffd54f);min-height:150px}
.meta{color:var(--muted);font-size:13px;line-height:1.7}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;background:var(--yellow);color:#222;padding:12px 14px;font-weight:700;cursor:pointer}
.btn.secondary{background:#fff;border:1px solid var(--line)}
.btn.danger{background:#ffe7e7;color:#a22}
.btn.small{padding:8px 10px;border-radius:10px;font-size:12px}

.form-card{background:#fff;border-radius:18px;padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.05);margin:14px}
.form-row{margin-bottom:12px}
.label{font-size:13px;color:#666;margin-bottom:6px}
.input,.textarea,.select{width:100%;border:1px solid #ddd;border-radius:12px;padding:12px;font-size:14px;background:#fff}
.textarea{min-height:92px;resize:vertical}

.data-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:14px}
.stat-box{background:#fff;border-radius:18px;padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.05)}
.stat-title{color:#666;font-size:13px;margin-bottom:8px}
.stat-value{font-size:22px;font-weight:800}
.link-btn{display:block;margin-top:10px;background:#fff3c4;color:#7a5a00;padding:10px 12px;border-radius:12px;font-size:13px}

.order-tabs{display:flex;gap:8px;padding:14px;position:sticky;top:54px;z-index:990;background:#fff;border-bottom:1px solid var(--line)}
.tab-btn{flex:1;padding:11px;border-radius:12px;text-align:center;background:#fff;border:1px solid #eee;font-weight:700}
.tab-btn.active{background:var(--yellow);border-color:var(--yellow)}

.tag{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px}
.tag.running{background:#fff3c4;color:#7a5a00}
.tag.finished{background:#e8f5e9;color:#2e7d32}
.muted{color:#666}

.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}
.table th,.table td{padding:10px;border-bottom:1px solid #f0f0f0;text-align:left;font-size:13px}
.table th{background:#fff8e1}

.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-sidebar{background:#1f1f1f;color:#fff;padding:18px}
.admin-brand{font-size:20px;font-weight:800;margin-bottom:14px;color:var(--yellow)}
.admin-sidebar a{display:block;padding:10px 12px;border-radius:10px;color:#eee;margin-bottom:6px}
.admin-sidebar a:hover{background:#333}
.admin-main{padding:18px;background:#f6f6f6}
.admin-card{background:#fff;border-radius:18px;padding:16px;margin-bottom:16px;box-shadow:0 6px 18px rgba(0,0,0,.05)}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.right{text-align:right}
.login-wrap{max-width:420px;margin:60px auto;padding:20px}
.notice-ok{color:#2e7d32;font-size:13px}
.notice-err{color:#c62828;font-size:13px}
.copy-box{display:flex;gap:8px}
.copy-box .input{flex:1}

@media (max-width: 860px){
  .admin-shell{grid-template-columns:1fr}
  .admin-sidebar{display:flex;overflow:auto;gap:8px}
  .admin-sidebar a{white-space:nowrap;margin:0}
}

.quick-btn img.nav-icon{width:48px;height:48px;object-fit:cover;border-radius:12px;display:block;margin:0 auto 8px;box-shadow:0 4px 10px rgba(0,0,0,.08)}
.banner-swiper{padding:14px 4px 0;position:relative}
.banner-item{display:none;position:relative;overflow:hidden}
.banner-item.active{display:block}
.banner-item img{width:100%;height:160px;object-fit:cover;border-radius:18px;display:block}
.banner-item .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.35));border-radius:18px;padding:20px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
.info-card .img img{width:100%;height:104px;object-fit:cover;display:block}
.admin-preview{width:120px;height:80px;object-fit:cover;border-radius:10px;border:1px solid #ddd;background:#fafafa}

.user-top{display:flex;align-items:center;justify-content:space-between;padding:14px}
.user-mini{display:flex;align-items:center;gap:12px}
.user-mini img{width:44px;height:44px;object-fit:cover;border-radius:50%;border:2px solid #fff3c4;box-shadow:0 2px 8px rgba(0,0,0,.08);cursor:pointer}
.user-mini .name{font-weight:800}
.avatar-panel{display:none}
.avatar-panel.open{display:block}

.stat-box-detail{padding:0;overflow:hidden}
.stat-box-detail summary{list-style:none;cursor:pointer;padding:16px}
.stat-box-detail summary::-webkit-details-marker{display:none}
.stat-detail-list{border-top:1px solid #f0f0f0;padding:0 16px 16px;text-align:left}
.detail-row{padding:10px 0;border-bottom:1px dashed #ececec;font-size:13px;line-height:1.7}
.detail-row:last-child{border-bottom:none;padding-bottom:0}
.record-item{padding:12px 0;border-bottom:1px solid #f2f2f2}
.record-item:last-child{border-bottom:none;padding-bottom:0}

.invite-intro-content{line-height:1.8;color:#333;font-size:15px}
.invite-intro-content p{margin:0 0 12px}
.invite-gallery{display:grid;grid-template-columns:1fr;gap:12px;margin-top:14px}
.invite-gallery img{width:100%;border-radius:14px;display:block}

/* ===== 客服浮动按钮（居中修复版） ===== */

.service-wrap{
  position:fixed;
  right:16px;
  bottom:80px;
  z-index:99;
}

/* 主按钮 */
.service-main{
  width:54px;
  height:54px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:transparent;
  padding:0;
  margin:0;
  cursor:pointer;
}

/* 展开列表 */
.service-list{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  margin-bottom:10px;
}

.service-wrap.open .service-list{
  display:flex;
}

/* 子按钮 */
.service-item{
  width:50px;
  height:50px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:transparent;
  padding:0;
  margin-top:10px;
}

/* ===== 图标（核心修复） ===== */

/* 主图标 */
.service-main img{
  width:50px;
  height:50px;
  display:block;
  object-fit:contain;
  object-position:center;
  margin:0;
  padding:0;
  transform:none; /* ❗去掉旋转，避免看起来歪 */
}

/* 子图标 */
.service-item img{
  width:46px;
  height:46px;
  display:block;
  object-fit:contain;
  object-position:center;
  margin:0;
  padding:0;
}

/* 动效（保留） */
.service-main img,
.service-item img{
  transition:transform .2s ease;
}

.service-item:hover img{
  transform:scale(1.05);
}
@media (max-width:640px){.topbar{padding:12px 96px 12px 12px;font-size:16px}}


.file-hidden{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.file-upload-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.file-btn{display:inline-block;padding:10px 14px;border:1px solid #ddd;border-radius:10px;background:#fff;cursor:pointer;font-size:14px;line-height:1.2}
.file-name{display:inline-block;font-size:13px;color:#666;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meta strong{font-weight:700;color:#222}

.code-row{display:flex;align-items:center;gap:10px}
.code-row .input{flex:1;min-width:0}
@media (max-width:640px){
  .code-row{flex-direction:column;align-items:stretch}
  .code-row .btn{width:100%}
}

/* ===== Unified no-domain popup modal ===== */
.app-modal-mask{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.42);z-index:99999;padding:20px;}
.app-modal-mask.open{display:flex;}
.app-modal-box{width:min(360px,92vw);background:#fff;border-radius:18px;padding:22px 18px 16px;box-shadow:0 16px 45px rgba(0,0,0,.25);text-align:center;}
.app-modal-message{color:#222;font-size:15px;line-height:1.6;word-break:break-word;white-space:pre-wrap;margin-bottom:18px;}
.app-modal-actions{display:flex;gap:10px;justify-content:center;}
.app-modal-actions .btn{min-width:92px;}