:root{
  --orange:#f8a531;--orange-dark:#f0941a;--orange-light:#fff4e2;
  --bg:#f4f5f7;--card:#fff;--text:#222;--sub:#888;--border:#eee;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);}

/* ---- login (mobile) ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#fff4e2,#f4f5f7 60%);padding:20px;}
.login-card{background:#fff;border-radius:18px;box-shadow:0 10px 30px rgba(0,0,0,.06);padding:34px 26px;width:100%;max-width:340px;}
.login-card h2{text-align:center;margin:0 0 4px;color:var(--orange-dark);font-size:20px;}
.login-card .sub{text-align:center;color:var(--sub);font-size:13px;margin-bottom:24px;}
.login-card input{width:100%;padding:13px 14px;margin-bottom:14px;border:1px solid var(--border);border-radius:10px;font-size:15px;background:#fafafa;}
.login-card .btn-login{width:100%;padding:14px;border:none;border-radius:10px;background:var(--orange);color:#fff;font-size:16px;font-weight:600;}
.login-card .err{color:#e74c3c;font-size:13px;text-align:center;min-height:18px;margin-bottom:6px;}
.login-card .tip{margin-top:16px;text-align:center;font-size:12px;color:#bbb;}

/* ---- mobile layout ---- */
.app{display:flex;flex-direction:column;min-height:100vh;}
.topbar2{
  position:sticky;top:0;z-index:20;background:#fff;padding:14px 16px;
  display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);
}
.topbar2 .title{font-size:17px;font-weight:700;}
.topbar2 .who{font-size:12px;color:var(--sub);display:flex;align-items:center;gap:8px;}
.topbar2 .who .logout-ic{color:var(--orange-dark);}

.content{flex:1;padding:14px 14px 84px;overflow-x:hidden;}

.tabbar{
  position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);
  display:flex;z-index:30;
}
.tabbar .tab{flex:1;text-align:center;padding:9px 0 8px;font-size:11px;color:#999;}
.tabbar .tab .ic{font-size:19px;display:block;margin-bottom:2px;}
.tabbar .tab.active{color:var(--orange-dark);font-weight:600;}

/* stat cards */
.stat-row{display:flex;gap:10px;margin-bottom:14px;}
.stat-card{flex:1;background:var(--card);border-radius:12px;padding:14px 10px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.04);}
.stat-card .num{font-size:22px;font-weight:700;color:var(--orange-dark);}
.stat-card .label{font-size:11px;color:var(--sub);margin-top:4px;}

.panel{background:var(--card);border-radius:12px;padding:16px;box-shadow:0 1px 4px rgba(0,0,0,.04);margin-bottom:14px;}
.panel h3{margin:0 0 12px;font-size:15px;}

/* filters */
.filters{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap;}
.filters input, .filters select{padding:9px 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:#fafafa;flex:1;min-width:90px;}
.btn-sm{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border:none;border-radius:10px;background:var(--orange);color:#fff;
  font-size:14px;font-weight:700;flex:0 0 auto;text-align:center;
  box-shadow:0 3px 10px rgba(248,165,49,.35);transition:transform .1s ease;
}
.btn-sm:active{transform:scale(.97);}
.btn-sm.plain{background:#f0f0f0;color:#555;box-shadow:none;}
.filters .btn-sm{padding:9px 16px;font-size:13px;box-shadow:0 2px 6px rgba(248,165,49,.3);}
/* 独立按钮（不在 .filters 里）默认占满一行，更醒目 */
.panel > .btn-sm{width:100%;margin-top:4px;}

/* reservation card list (mobile-friendly, replaces table) */
.res-card{background:var(--card);border-radius:12px;padding:14px;margin-bottom:10px;box-shadow:0 1px 4px rgba(0,0,0,.04);}
.res-card .top-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;}
.res-card .who{font-size:15px;font-weight:600;}
.res-card .phone{font-size:12px;color:var(--sub);margin-top:2px;}
.res-card .meta{font-size:13px;color:#555;line-height:1.7;}
.res-card .meta b{color:#111;}
.res-card .order{font-size:11px;color:#ccc;margin-top:4px;}
.res-card .ops{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;padding-top:10px;border-top:1px dashed #eee;}
.op-btn{
  padding:7px 12px;border-radius:16px;font-size:12px;border:1px solid var(--border);background:#fafafa;color:#555;
}
.op-btn.primary{background:var(--orange-light);color:var(--orange-dark);border-color:var(--orange-light);}
.op-btn.danger{background:#fdecea;color:#e74c3c;border-color:#fdecea;}
.op-btn.grey{background:#f2f2f2;color:#999;border-color:#f2f2f2;}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;flex:0 0 auto;}
.badge.s0{background:#fff4e2;color:var(--orange-dark);}
.badge.s1{background:#e8f7ee;color:#1ea45a;}
.badge.s2{background:#f2f2f2;color:#999;}
.badge.s3{background:#eef1ff;color:#5b6ee1;}

.pagination{display:flex;justify-content:center;gap:10px;margin-top:10px;align-items:center;font-size:13px;color:var(--sub);}
.pagination button{border:1px solid var(--border);background:#fff;border-radius:6px;padding:6px 14px;}
.pagination button:disabled{opacity:.4;}

/* table management list */
.table-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #f4f4f4;}
.table-row:last-child{border-bottom:none;}
.table-row .info .n{font-size:14px;font-weight:600;}
.table-row .info .m{font-size:12px;color:var(--sub);margin-top:2px;}
.table-row .ops{display:flex;gap:14px;font-size:13px;}

.fab{
  position:fixed;right:18px;bottom:78px;width:50px;height:50px;border-radius:50%;
  background:var(--orange);color:#fff;font-size:26px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(248,165,49,.5);z-index:25;
}

/* modal (bottom sheet on mobile) */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.4);display:none;align-items:flex-end;z-index:200;}
.modal-mask.show{display:flex;}
.modal-box{background:#fff;border-radius:16px 16px 0 0;padding:20px;width:100%;max-height:82vh;overflow-y:auto;}
.modal-box h3{margin:0 0 14px;font-size:16px;}
.form-item{margin-bottom:12px;}
.form-item label{display:block;font-size:13px;color:var(--sub);margin-bottom:5px;}
.form-item input, .form-item select, .form-item textarea{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;background:#fafafa;
}
.modal-foot{display:flex;gap:10px;margin-top:16px;}
.modal-foot .btn{flex:1;text-align:center;padding:12px;border-radius:8px;font-size:14px;font-weight:600;border:none;}
.modal-foot .btn.primary{background:var(--orange);color:#fff;}
.modal-foot .btn.plain{background:#f0f0f0;color:#555;}

.mini-table-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-height:220px;overflow-y:auto;}
.mini-table-chip{border:1px solid var(--border);border-radius:8px;padding:9px 4px;text-align:center;font-size:12px;background:#fafafa;}
.mini-table-chip.booked{opacity:.4;pointer-events:none;}
.mini-table-chip.active{background:var(--orange);border-color:var(--orange);color:#fff;}

.toast{position:fixed;left:50%;top:20px;transform:translateX(-50%);background:rgba(0,0,0,.8);color:#fff;padding:10px 20px;border-radius:8px;font-size:13px;z-index:999;max-width:80vw;text-align:center;}
.empty{text-align:center;color:#bbb;padding:40px 0;font-size:13px;}

/* ---- 图文管理 ---- */
.img-preview-wrap{position:relative;border:1px dashed var(--border);border-radius:10px;overflow:hidden;margin-bottom:8px;min-height:80px;display:flex;align-items:center;justify-content:center;background:#fafafa;}
.img-preview-wrap img{width:100%;display:block;max-height:160px;object-fit:cover;}
.img-preview-wrap.small{min-height:50px;}
.img-preview-wrap.small img{max-height:90px;}
.img-preview-wrap .img-empty{color:#ccc;font-size:12px;padding:24px 0;}
.img-preview-wrap .rm{position:absolute;right:6px;top:6px;width:20px;height:20px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:13px;line-height:20px;text-align:center;}
.upload-btn{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:8px;background:var(--orange-light);color:var(--orange-dark);font-size:13px;font-weight:600;cursor:pointer;}
.upload-btn.small{padding:7px 12px;font-size:12px;margin-top:6px;}

.feature-row{border:1px solid var(--border);border-radius:10px;padding:10px;margin-bottom:10px;background:#fafafa;}
.feature-row-top{display:flex;align-items:center;margin-bottom:6px;}
.feature-row-top .idx{font-size:12px;color:#bbb;font-weight:700;}
.feature-row textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:13px;background:#fff;resize:none;}

a.op-btn{text-decoration:none;}
.op-btn.danger{background:#fdecea;color:#e74c3c;border-color:#fdecea;}

/* ---- 分享内容预览卡片（后台预览用，与前台风格保持一致） ---- */
.pv-card{border-radius:14px;overflow:hidden;border:1px solid var(--border);background:#fff;}
.pv-card .pv-top{width:100%;display:block;max-height:160px;object-fit:cover;}
.pv-body{padding:14px 16px;background:linear-gradient(180deg,#fff9ef,#fff 120px);}
.pv-title{font-size:14px;font-weight:700;color:#a85d00;}
.pv-sub{font-size:13px;color:#555;margin:4px 0 8px;}
.pv-line{font-size:13px;color:#444;line-height:1.8;}
.pv-line b{color:#111;}
.pv-navbtn{display:inline-block;margin-top:6px;padding:6px 14px;border-radius:20px;background:var(--orange);color:#fff;font-size:12px;font-weight:600;}
.pv-feature{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#444;margin-top:8px;}
.pv-feature img{width:100%;border-radius:8px;object-fit:cover;max-height:120px;}