/* ===== 水电气抄表系统 · 样式 ===== */
:root{
  --primary:#0f7b6c;
  --primary-dark:#0a5f54;
  --primary-light:#e6f3f0;
  --bg:#f3f5f7;
  --card:#ffffff;
  --text:#1f2937;
  --text-2:#5b6472;
  --text-3:#98a1ad;
  --line:#e3e8ee;
  --danger:#d64545;
  --danger-light:#fdecec;
  --warn:#e8930c;
  --warn-light:#fdf3e3;
  --ok:#2e9e6b;
  --ok-light:#e6f7f0;
  --blue:#1e6fd9;
  --blue-light:#e8f1fb;
  --radius:10px;
  --shadow:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.55;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:inherit;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
a{color:var(--primary);text-decoration:none;}

/* ===== 顶部导航 ===== */
.topbar{
  position:sticky;top:0;z-index:50;background:var(--primary);color:#fff;
  display:flex;align-items:center;gap:8px;padding:0 14px;height:52px;
  box-shadow:0 1px 4px rgba(0,0,0,.12);
}
.topbar .brand{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;white-space:nowrap;}
.topbar .brand svg{flex:none;}
.topbar nav{display:flex;align-items:center;gap:2px;overflow-x:auto;flex:1;scrollbar-width:none;}
.topbar nav::-webkit-scrollbar{display:none;}
.topbar nav a{
  color:rgba(255,255,255,.82);padding:6px 12px;border-radius:8px;font-size:14px;white-space:nowrap;
}
.topbar nav a.on{background:rgba(255,255,255,.18);color:#fff;font-weight:600;}
.topbar .user{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap;}
.topbar .user .uname{max-width:90px;overflow:hidden;text-overflow:ellipsis;}
.topbar .logout{border:1px solid rgba(255,255,255,.5);border-radius:8px;padding:4px 10px;font-size:13px;color:#fff;}

/* ===== 主容器 ===== */
.page{max-width:1080px;margin:0 auto;padding:16px 14px 80px;}
.page-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.page-head h2{font-size:19px;font-weight:700;}
.page-head .sub{font-size:13px;color:var(--text-2);}
.spacer{flex:1;}
.back-btn{display:inline-flex;align-items:center;gap:4px;color:var(--text-2);font-size:14px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;}
.back-btn:hover{color:var(--primary);border-color:var(--primary);}

/* ===== 登录页 ===== */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,#0f7b6c 0%,#0a5f54 55%,#08463e 100%);}
.login-card{width:100%;max-width:380px;background:#fff;border-radius:16px;padding:30px 26px;box-shadow:0 12px 40px rgba(0,0,0,.25);}
.login-card .logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:6px;}
.login-card h1{font-size:20px;text-align:center;color:var(--primary-dark);}
.login-card .tip{text-align:center;font-size:13px;color:var(--text-3);margin-bottom:20px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;outline:none;
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,123,108,.12);}
.field .err{color:var(--danger);font-size:12px;margin-top:4px;display:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:var(--primary);color:#fff;padding:10px 18px;border-radius:8px;font-size:15px;font-weight:600;
  transition:background .15s;
}
.btn:hover{background:var(--primary-dark);}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn-block{width:100%;}
.btn-ghost{background:#fff;color:var(--text-2);border:1px solid var(--line);font-weight:500;}
.btn-ghost:hover{color:var(--primary);border-color:var(--primary);background:#fff;}
.btn-danger{background:var(--danger);}
.btn-danger:hover{background:#b93a3a;}
.btn-sm{padding:5px 12px;font-size:13px;border-radius:7px;}
.btn-ok{background:var(--ok);}
.btn-warn{background:var(--warn);}

/* ===== 卡片与栅格 ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);}
.card.clickable{cursor:pointer;transition:transform .12s,border-color .12s,box-shadow .12s;}
.card.clickable:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 6px 16px rgba(15,123,108,.12);}
.card h3{font-size:16px;margin-bottom:4px;}
.card .desc{font-size:13px;color:var(--text-2);}
.card .meta{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px;}

/* ===== 标签徽章 ===== */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:13px;padding:2px 9px;border-radius:999px;font-weight:500;white-space:nowrap;}
.badge.ok{background:var(--ok-light);color:var(--ok);}
.badge.warn{background:var(--warn-light);color:var(--warn);}
.badge.danger{background:var(--danger-light);color:var(--danger);}
.badge.blue{background:var(--blue-light);color:var(--blue);}
.badge.gray{background:#eef1f4;color:var(--text-2);}
.badge.primary{background:var(--primary-light);color:var(--primary);}
.badge.plain{background:transparent;border:1px solid var(--line);color:var(--text-2);}

/* ===== 类型切换 ===== */
.seg{display:inline-flex;background:#e9edf1;border-radius:9px;padding:3px;gap:2px;}
.seg button{padding:6px 16px;border-radius:7px;font-size:14px;color:var(--text-2);font-weight:500;white-space:nowrap;}
.seg button.on{background:#fff;color:var(--primary);font-weight:700;box-shadow:var(--shadow);}
.seg button.seg-btn{background:#fff;border:1px dashed #c9d2db;color:var(--text-2);}

/* ===== 门牌号网格 ===== */
.door-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:9px;}
.door{
  background:var(--card);border:1px solid var(--line);border-radius:9px;padding:9px 6px;text-align:center;
  cursor:pointer;transition:border-color .12s,transform .12s;position:relative;min-height:58px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
}
.door:hover{border-color:var(--primary);transform:translateY(-1px);}
.door .no{font-weight:700;font-size:14px;line-height:1.2;}
.door .st{font-size:11px;color:var(--text-3);line-height:1.2;}
.door.rec{border-color:var(--ok);background:var(--ok-light);}
.door.err{border-color:var(--danger);background:var(--danger-light);}
.door.part{border-color:var(--warn);background:var(--warn-light);}
.door .dot{position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:transparent;}
.door.rec .dot{background:var(--ok);}
.door.err .dot{background:var(--danger);}
.door.part .dot{background:var(--warn);}

/* ===== 表格 ===== */
.tbl-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);}
table.tbl{width:100%;border-collapse:collapse;table-layout:fixed;min-width:640px;}
table.tbl th,table.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13.5px;vertical-align:middle;overflow:hidden;text-overflow:ellipsis;}
table.tbl th{background:#f7f9fb;color:var(--text-2);font-weight:600;font-size:12.5px;white-space:nowrap;}
table.tbl tr:last-child td{border-bottom:none;}
table.tbl tr:hover td{background:#fafcfd;}
.tbl .num{font-variant-numeric:tabular-nums;}

/* ===== 弹层 ===== */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.75);z-index:100;display:flex;align-items:flex-end;justify-content:center;}
.mask.center{align-items:center;padding:16px;}
.sheet{background:#fff;width:100%;max-width:620px;max-height:92vh;overflow-y:auto;border-radius:16px 16px 0 0;padding:16px;}
.mask.center .sheet{border-radius:16px;}
.sheet h3{font-size:17px;margin-bottom:4px;}
.sheet .close{float:right;font-size:20px;color:var(--text-3);padding:0 4px;}
.sheet .close:hover{color:var(--danger);}
.sheet-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:16px;padding-top:12px;border-top:1px solid var(--line);}

/* ===== 录入行 ===== */
.entry{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;flex-wrap:wrap;}
.entry .mname{font-weight:600;min-width:74px;font-size:14px;}
.entry .prev{font-size:13px;color:var(--text-2);white-space:nowrap;}
.entry input.cur{width:110px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;outline:none;font-variant-numeric:tabular-nums;}
.entry input.cur:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,123,108,.12);}
.entry .calc{font-size:13px;font-weight:600;min-width:110px;text-align:right;}
.entry .alarm{width:100%;flex-basis:100%;}
.alarm-box{background:var(--danger-light);border:1px solid #f5c6c6;color:var(--danger);border-radius:7px;padding:6px 10px;font-size:13px;}

/* ===== 分摊明细 ===== */
.apportion{background:var(--warn-light);border:1px solid #efd6ab;border-radius:var(--radius);padding:12px 14px;margin-top:14px;}
.apportion h4{font-size:14px;color:#92400e;margin-bottom:8px;}
.apportion .sum-line{font-size:13px;color:#92400e;margin-bottom:8px;display:flex;flex-wrap:wrap;gap:6px 14px;}

/* ===== 提示条 ===== */
.notice{background:var(--blue-light);border:1px solid #bcd4f5;color:var(--blue);border-radius:var(--radius);padding:10px 14px;font-size:14px;margin-bottom:12px;}
.notice.warn{background:var(--warn-light);border-color:#efd6ab;color:#92400e;}
.notice.danger{background:var(--danger-light);border-color:#f5c6c6;color:var(--danger);}

/* ===== 空态 ===== */
.empty{text-align:center;color:var(--text-3);padding:36px 12px;font-size:14px;}
.empty .big{font-size:34px;margin-bottom:6px;}

/* ===== Toast ===== */
#toasts{position:fixed;top:62px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;width:min(92vw,420px);pointer-events:none;}
.toast{background:#1f2937;color:#fff;font-size:14px;padding:10px 18px;border-radius:9px;box-shadow:0 6px 18px rgba(0,0,0,.2);opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .2s;max-width:100%;}
.toast.show{opacity:1;transform:translateY(0);}
.toast.ok{background:var(--ok);}
.toast.err{background:var(--danger);}

/* ===== 导入结果 ===== */
.imp-res{max-height:280px;overflow-y:auto;border:1px solid var(--line);border-radius:9px;margin-top:10px;}
.imp-res table{width:100%;border-collapse:collapse;font-size:12.5px;min-width:460px;}
.imp-res th,.imp-res td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;}
.imp-res th{background:#f7f9fb;position:sticky;top:0;}
.imp-res .ok-row td{color:var(--text);}
.imp-res .bad-row td{color:var(--danger);}

/* ===== 文件上传 ===== */
.file-drop{border:1.5px dashed var(--line);border-radius:10px;padding:18px;text-align:center;color:var(--text-2);font-size:13.5px;cursor:pointer;transition:border-color .15s;background:#fafcfd;}
.file-drop:hover{border-color:var(--primary);color:var(--primary);}
.file-drop input{display:none;}

/* ===== 总表卡片 ===== */
.master-card{border-left:4px solid var(--warn);}
.master-card.recorded{border-left-color:var(--ok);}
.master-card .big{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;}

/* ===== 分组标题 ===== */
.group-title{font-size:13px;font-weight:700;color:var(--text-2);margin:16px 0 8px;display:flex;align-items:center;gap:8px;}
.group-title::after{content:"";flex:1;height:1px;background:var(--line);}

/* ===== 表格列宽 ===== */
table.tbl .w-no{width:9%;}
table.tbl .w-name{width:11%;}
table.tbl .w-mid{width:13%;}
table.tbl .w-small{width:8%;}
table.tbl .w-mid2{width:16%;}
table.tbl .w-wide{width:24%;}

/* ===== 移动端适配 ===== */
@media (max-width:640px){
  body{font-size:15px;}
  .topbar{padding:6px 8px;height:auto;flex-wrap:wrap;}
  .topbar .brand{order:1;}
  .topbar .user{order:2;margin-left:auto;}
  .topbar .user .uname,.topbar .user .badge{display:none;}
  .topbar nav{order:3;width:100%;flex-basis:100%;padding-top:4px;}
  .topbar nav a{display:inline-flex;align-items:center;min-height:44px;padding:6px 10px;font-size:14px;}
  .topbar .logout{display:inline-flex;align-items:center;min-height:44px;}
  .page{padding:12px 10px 90px;}
  .door-grid{grid-template-columns:repeat(auto-fill,minmax(76px,1fr));}
  .cards{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));}
  .entry .calc{min-width:100%;text-align:left;}
  .mask.center{align-items:flex-end;}
  .mask.center .sheet{border-radius:16px 16px 0 0;max-height:92vh;}
  .btn{padding:11px 16px;min-height:44px;}
  .btn-sm{min-height:44px;padding:6px 12px;}
  .back-btn{min-height:44px;}
  .seg button{min-height:44px;}
  input,select,textarea{font-size:16px;}
  .card .desc,.door .st{font-size:13.5px;}
  .page-head h2{font-size:18px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* 折叠卡片 */
.fold-head{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;padding:4px 0;}
.fold-head .arrow{display:inline-block;width:18px;text-align:center;font-size:13px;color:var(--text-3);transition:transform .15s;}
.fold-head.closed .arrow{transform:rotate(-90deg);}
.fold-head .ftitle{font-weight:700;font-size:14px;}
.fold-body{margin-top:10px;}
.fold-body.hidden{display:none;}

/* 已完成单元卡片淡绿 */
.card.done-card{background:#f0fdf4;border-color:#bbf7d0;}
.card.done-card h3,.card.done-card .desc{color:#166534;}
.card.done-card .badge{background:#dcfce7;color:#166534;}