:root{
  --blue:#1677ff;
  --blue-d:#0d5fd6;
  --blue-l:#e8f1ff;
  --blue-xl:#f4f8ff;
  --bg:#f2f5f9;
  --card:#ffffff;
  --text:#1b2430;
  --text-2:#5b6775;
  --text-3:#93a0b0;
  --line:#e6ebf2;
  --green:#16a34a;
  --orange:#f59e0b;
  --red:#e5484d;
  --gray:#8a94a3;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,38,72,.06),0 6px 18px rgba(16,38,72,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font-family:inherit;font-size:15px;color:inherit}
button{border:0;background:none;cursor:pointer;padding:0}
.hidden{display:none !important}

/* ---------- 登录 ---------- */
.auth-wrap{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;
  padding:40px 22px 32px;background:linear-gradient(180deg,#1677ff 0%,#3d94ff 42%,var(--bg) 42%,var(--bg) 100%);
}
.auth-logo{width:64px;height:64px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;
  font-size:26px;font-weight:700;color:var(--blue);box-shadow:0 10px 24px rgba(13,95,214,.28);margin-bottom:10px}
.auth-title{color:#fff;font-size:22px;font-weight:600;letter-spacing:1px}
.auth-sub{color:#dbe9ff;font-size:13px;margin-bottom:18px}
.auth-card{width:100%;max-width:420px;background:var(--card);border-radius:18px;box-shadow:var(--shadow);padding:18px 16px 20px}
.seg{display:flex;background:var(--blue-xl);border-radius:10px;padding:3px;margin-bottom:16px}
.seg button{flex:1;padding:8px 0;border-radius:8px;font-size:14px;color:var(--text-2)}
.seg button.on{background:#fff;color:var(--blue);font-weight:600;box-shadow:0 1px 3px rgba(16,38,72,.10)}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}
.inp{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;outline:none}
.inp:focus{border-color:var(--blue);background:#fff}
.row2{display:flex;gap:8px}
.row2 .inp{flex:1}
.btn{width:100%;padding:12px;border-radius:11px;background:var(--blue);color:#fff;font-size:16px;font-weight:600}
.btn:active{background:var(--blue-d)}
.btn[disabled]{opacity:.55}
.btn-line{width:100%;padding:11px;border-radius:11px;border:1px solid var(--blue);color:var(--blue);background:#fff;font-size:15px;margin-top:10px}
.btn-gray{width:100%;padding:11px;border-radius:11px;background:#eef2f7;color:var(--text-2);font-size:15px;margin-top:10px}
.auth-tip{font-size:12px;color:var(--text-3);margin-top:14px;text-align:center;line-height:1.7}
.link{color:var(--blue);font-size:13px}

/* ---------- 主框架 ---------- */
.app{min-height:100vh;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
.topbar{position:sticky;top:0;z-index:30;background:var(--blue);color:#fff;
  padding-top:env(safe-area-inset-top)}
.topbar-inner{height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 14px}
.brand{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:600}
.brand-dot{width:8px;height:8px;border-radius:50%;background:#9fd0ff}
.tbtn{color:#fff;font-size:13px;background:rgba(255,255,255,.18);padding:5px 11px;border-radius:20px}
.main{padding:12px 12px 20px;max-width:640px;margin:0 auto}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line);
  display:flex;padding-bottom:env(safe-area-inset-bottom)}
.tabbar button{flex:1;padding:8px 0 7px;text-align:center;color:var(--text-3);font-size:11px}
.tabbar button .ti{display:block;font-size:20px;line-height:24px;margin-bottom:1px}
.tabbar button.on{color:var(--blue)}
.fab{position:fixed;right:16px;bottom:calc(74px + env(safe-area-inset-bottom));z-index:29;
  width:52px;height:52px;border-radius:26px;background:var(--blue);color:#fff;font-size:28px;line-height:50px;
  box-shadow:0 6px 18px rgba(22,119,255,.42)}

/* ---------- 通用 ---------- */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:10px}
.card:active{background:#fafbfe}
.muted{color:var(--text-3)}
.small{font-size:12px}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;margin-bottom:10px;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:6px 12px;border-radius:18px;background:#fff;border:1px solid var(--line);color:var(--text-2);font-size:13px}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.search{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:10px;outline:none}
.empty{text-align:center;color:var(--text-3);padding:44px 0;font-size:14px}
.tags{display:flex;flex-wrap:wrap;gap:6px}

/* 状态标签 */
.st{display:inline-block;padding:2px 9px;border-radius:6px;font-size:12px;font-weight:600;line-height:19px}
.st-published{background:#e8f1ff;color:#1677ff}
.st-booked{background:#e0f2fe;color:#0284c7}
.st-failed{background:#fdeaea;color:#d93a3f}
.st-waiting{background:#fff2dd;color:#b57500}
.st-done{background:#e3f7ea;color:#128a3c}
.st-settled{background:#eef1f5;color:#6b7787}
.dot{width:6px;height:6px;border-radius:50%;display:inline-block}

/* 工单卡片 */
.o-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.o-name{font-size:16px;font-weight:600}
.o-addr{color:var(--text-2);font-size:13px;margin-top:4px;word-break:break-all}
.o-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px;font-size:12px;color:var(--text-3)}
.o-line{margin-top:8px;font-size:13px;color:var(--text-2);display:flex;gap:6px}
.o-line b{font-weight:500;color:var(--text-3);flex:0 0 auto}

/* 日历 */
.cal{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:10px 8px 12px;margin-bottom:10px}
.cal-head{display:flex;align-items:center;justify-content:space-between;padding:2px 6px 10px}
.cal-title{font-size:16px;font-weight:600}
.cal-nav{display:flex;gap:6px}
.cal-nav button{width:30px;height:30px;border-radius:15px;background:var(--blue-xl);color:var(--blue);font-size:14px}
.cal-wd{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:12px;color:var(--text-3);padding-bottom:6px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.cal-cell{padding:5px 0 6px;text-align:center;border-radius:10px;min-height:52px}
.cal-cell .d{font-size:14px}
.cal-cell.today .d{color:var(--blue);font-weight:700}
.cal-cell.sel{background:var(--blue-l)}
.cal-cell.out{opacity:.32}
.cal-dots{display:flex;justify-content:center;gap:3px;margin-top:5px;flex-wrap:wrap;min-height:6px}
.cal-num{font-size:11px;color:var(--blue);font-weight:600}
.legend{display:flex;flex-wrap:wrap;gap:10px;padding:10px 4px 0;font-size:11px;color:var(--text-3)}
.legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:4px;vertical-align:1px}

/* 面板 */
.sheet{position:fixed;inset:0;z-index:60;background:var(--bg);display:flex;flex-direction:column}
.sheet-head{background:var(--blue);color:#fff;height:50px;display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;padding-top:env(safe-area-inset-top);flex:0 0 auto}
.sheet-head span{font-size:16px;font-weight:600}
.sbtn{color:#fff;font-size:14px;min-width:44px;text-align:left}
.sbtn.ghost{min-width:44px;text-align:right}
.sheet-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 12px 40px;max-width:640px;margin:0 auto;width:100%}
.sec{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:10px}
.sec-t{font-size:13px;color:var(--text-3);margin-bottom:8px;font-weight:600}
.kv{display:flex;gap:10px;padding:7px 0;font-size:14px;border-bottom:1px solid #f2f5f9}
.kv:last-child{border-bottom:0}
.kv .k{flex:0 0 76px;color:var(--text-3);font-size:13px}
.kv .v{flex:1;word-break:break-all}
.actions{display:flex;flex-wrap:wrap;gap:8px}
.act{padding:9px 14px;border-radius:10px;background:var(--blue-xl);color:var(--blue);font-size:14px;font-weight:600;border:1px solid #d7e6ff}
.act:active{background:var(--blue-l)}
.act.warn{background:#fdeaea;color:#d93a3f;border-color:#f8d4d5}
.foot-actions{display:flex;gap:10px;margin-top:16px}
.foot-actions .btn{flex:1}

/* 照片 */
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}
.photos img{width:100%;height:88px;object-fit:cover;border-radius:8px;background:#eef2f7}
.ph-add{width:100%;height:88px;border-radius:8px;border:1px dashed #b9cdf0;color:var(--blue);
  display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--blue-xl)}

/* 时间线 */
.log{display:flex;gap:8px;padding:8px 0;border-bottom:1px solid #f2f5f9}
.log:last-child{border-bottom:0}
.log .lb{flex:1}
.log .lt{font-size:11px;color:var(--text-3)}
.log .lc{font-size:14px;margin-top:2px;word-break:break-all}

.lightbox{position:fixed;inset:0;z-index:90;background:#000;display:flex;align-items:center;justify-content:center}
.lightbox img{max-width:100%;max-height:100%}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:96px;z-index:100;background:rgba(24,32,44,.92);
  color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;max-width:80%;text-align:center}
.toast.show{opacity:1}
.loading{position:fixed;inset:0;z-index:80;background:rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center}
.spinner{width:34px;height:34px;border:3px solid #dbe7f8;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.worker-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid #f2f5f9}
.worker-item:last-child{border-bottom:0}
.mini{padding:5px 10px;border-radius:8px;background:var(--blue-xl);color:var(--blue);font-size:12px;font-weight:600}
.mini.gray{background:#eef1f5;color:#7b8695}
.mini.red{background:#fdeaea;color:#d93a3f}