/* ============================================================
   轻智能水表管理系统 · nfc-tap 样式
   设计语言：浅色现代 SaaS · 青蓝科技主色 · 精致细节
   ============================================================ */
:root {
  --bg: #f3f6fb;
  --bg2: #eef2f8;
  --card: #ffffff;
  --line: #e8edf4;
  --line2: #dfe6ef;
  --ink: #0f1728;
  --ink2: #5a6577;
  --ink3: #98a2b3;
  --brand: #2f81f7;
  --brand2: #3da7ff;
  --brand-deep: #2567c5;
  --brand-soft: #eaf1fe;
  --cyan: #0891b2;
  --cyan-soft: #e5f8fd;
  --green: #16a34a;
  --green-soft: #e8f7ee;
  --amber: #f59e0b;
  --amber-soft: #fef3e2;
  --red: #e5484d;
  --red-soft: #fdeced;
  --purple: #7c6cf6;
  --purple-soft: #f0edfe;
  --shadow: 0 1px 2px rgba(15,23,40,.03), 0 2px 8px rgba(15,23,40,.05);
  --shadow-lg: 0 6px 14px rgba(15,23,40,.06), 0 18px 40px rgba(15,23,40,.08);
  --r: 14px;
  --r-lg: 18px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(45,108,223,.08), transparent),
    radial-gradient(760px 380px at -8% 100%, rgba(0,184,217,.07), transparent),
    var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.app { display: flex; min-height: 100vh; }
.menu-toggle { display: none; }
.nav-mask { display: none; position: fixed; inset: 0; background: rgba(15,23,40,.35); z-index: 55; }

/* ============ 侧边栏 ============ */
.sidebar {
  width: 236px; background: rgba(255,255,255,.86); backdrop-filter: blur(8px);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.brand { padding: 20px 18px 15px; display: flex; gap: 12px; align-items: center; }
.brand-logo {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, #2f81f7, #3ec6ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #fff; box-shadow: 0 6px 14px rgba(45,108,223,.32);
}
.brand-name { font-weight: 800; font-size: 15px; letter-spacing: .2px; color: var(--ink); }
.brand-sub { color: var(--ink3); font-size: 11.5px; margin-top: 1px; }
.nav { flex: 1; padding: 6px 12px; overflow-y: auto; }
.nav-sec { color: var(--ink3); font-size: 11px; font-weight: 700; letter-spacing: .8px; padding: 15px 10px 6px; text-transform: uppercase; }
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 9.5px 11px; margin: 1px 0;
  border-radius: 10px; color: var(--ink2); cursor: pointer; font-weight: 500;
  transition: all .15s ease; user-select: none;
}
.nav-item:hover { background: #f2f6fc; color: var(--ink); }
.nav-item.active { background: var(--brand-soft); color: var(--brand); font-weight: 700; }
.sidebar-foot { padding: 12px 14px 16px; border-top: 1px solid var(--line); }
.who { display: flex; align-items: center; gap: 9px; margin-bottom: 11px; }
.avatar {
  width: 32px; height: 32px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, #2f81f7, #3ec6ff);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700;
}
.who-name { font-weight: 700; font-size: 13px; }
.who-role { color: var(--ink3); font-size: 11.5px; }

/* ============ 主区 ============ */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.main-inner { display: flex; flex-direction: column; flex: 1; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 13px 26px; background: rgba(255,255,255,.78); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20;
}
.page-title { font-size: 17px; font-weight: 800; letter-spacing: .2px; }
.page-sub { color: var(--ink3); font-size: 12px; margin-top: 1px; }
.topbar-right { display: flex; gap: 8px; align-items: center; }
.content { padding: 22px 26px 44px; flex: 1; max-width: 1200px; width: 100%; margin: 0 auto; }

/* ============ 登录页 ============ */
.login-wrap {
  flex: 1; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(640px 300px at 84% 8%, rgba(45,108,223,.12), transparent),
    radial-gradient(560px 300px at 12% 92%, rgba(0,184,217,.12), transparent),
    var(--bg);
}
.login-card {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 42px 40px 34px; width: 420px; box-shadow: var(--shadow-lg); text-align: center;
}
.login-logo {
  width: 60px; height: 60px; border-radius: 18px; margin: 0 auto 16px;
  background: linear-gradient(135deg, #2f81f7, #3ec6ff);
  display: flex; align-items: center; justify-content: center; font-size: 29px;
  box-shadow: 0 10px 26px rgba(45,108,223,.35);
}
.login-title { font-size: 20px; font-weight: 800; }
.login-sub { color: var(--ink2); margin: 6px 0 26px; font-size: 13px; }
.field { text-align: left; margin-bottom: 14px; }
.field label { display: block; color: var(--ink2); margin-bottom: 6px; font-size: 12.5px; font-weight: 600; }
.login-hint { color: var(--ink3); font-size: 12px; margin-top: 16px; }
.login-roles { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 12px; }
.role-chip { font-size: 11px; background: #f2f6fc; color: var(--ink2); border-radius: 999px; padding: 3px 11px; cursor: pointer; transition: all .15s; border: 1px solid transparent; }
.role-chip:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

/* ============ 表单控件 ============ */
input, select, textarea {
  width: 100%; background: #fff; border: 1px solid var(--line2); color: var(--ink);
  border-radius: 10px; padding: 10px 13px; font-size: 14px; outline: none;
  transition: border .15s, box-shadow .15s; font-family: inherit;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(45,108,223,.14); }
.inp-sm { width: auto; padding: 6px 10px; font-size: 13px; }
select { width: auto; cursor: pointer; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: #fff; border: 1px solid var(--line2); color: var(--ink);
  border-radius: 10px; padding: 9px 16px; cursor: pointer; font-size: 13.5px; font-weight: 600;
  transition: all .15s ease;
}
.btn:hover { border-color: #cbd5e3; background: #fafcff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, #2f81f7, #3da7ff); border: none; color: #fff;
  box-shadow: 0 4px 12px rgba(45,108,223,.3);
}
.btn-primary:hover { background: linear-gradient(135deg, #2567c5, #2696d8); box-shadow: 0 6px 16px rgba(45,108,223,.38); }
.btn-dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--red); border-color: #f3c2c4; background: var(--red-soft); }
.btn-success { color: var(--green); border-color: #bbdfc9; background: var(--green-soft); }
.btn-xs { padding: 5px 11px; font-size: 12px; border-radius: 8px; }
.btn-block { width: 100%; }

/* ============ 卡片 ============ */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 14px; margin-bottom: 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px; box-shadow: var(--shadow); transition: all .18s ease;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card-icon {
  width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 17px; margin-bottom: 10px; background: var(--brand-soft);
}
.card-icon.g { background: var(--green-soft); }
.card-icon.a { background: var(--amber-soft); }
.card-icon.r { background: var(--red-soft); }
.card-icon.p { background: var(--purple-soft); }
.card-icon.c { background: var(--cyan-soft); }
.card-value { font-size: 27px; font-weight: 800; letter-spacing: -.5px; font-variant-numeric: tabular-nums; color: var(--ink); }
.card-label { color: var(--ink2); font-size: 12.5px; margin-top: 2px; font-weight: 500; }
.card-foot { color: var(--ink3); font-size: 11.5px; margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 9px; }

/* ============ 面板/表格 ============ */
.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 20px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.panel-title { font-weight: 800; font-size: 14.5px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.panel-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; color: var(--ink3); font-size: 11.5px; font-weight: 700;
  letter-spacing: .4px; padding: 8px 10px; border-bottom: 1px solid var(--line); text-transform: uppercase;
}
.table td { padding: 11px 10px; border-bottom: 1px solid var(--line); font-size: 13.5px; vertical-align: middle; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: #f8fbff; }
.table tbody tr:last-child td { border-bottom: none; }
code { background: #f1f5fb; padding: 2px 7px; border-radius: 6px; font-size: 12px; color: var(--brand-deep); }
.dim { color: var(--ink3); }
.mono { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: 12.5px; }
.loading { color: var(--ink3); text-align: center; padding: 60px 0; font-size: 13px; }

/* ============ 徽章 ============ */
.badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 2.5px 10px;
  border-radius: 999px; font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.b-brand { background: var(--brand-soft); color: var(--brand-deep); }
.b-red { background: var(--red-soft); color: var(--red); }
.b-orange { background: var(--amber-soft); color: #b45309; }
.b-green { background: var(--green-soft); color: var(--green); }
.b-blue { background: var(--cyan-soft); color: #0284c7; }
.b-purple { background: var(--purple-soft); color: var(--purple); }
.b-gray { background: #eef2f8; color: var(--ink2); }

/* ============ Hero(工作台顶部) ============ */
.hero {
  border-radius: 20px; padding: 28px 32px; margin-bottom: 20px; color: #fff;
  background:
    radial-gradient(560px 240px at 90% -20%, rgba(255,255,255,.22), transparent),
    radial-gradient(420px 220px at 0% 120%, rgba(0,184,217,.4), transparent),
    linear-gradient(120deg, #102d56 0%, #1c4d94 45%, #276dd1 100%);
  box-shadow: 0 18px 42px rgba(18,51,95,.28);
  display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.hero::after { content: ""; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M60 0H0v60' fill='none' stroke='rgba(255,255,255,.06)' stroke-width='1'/%3E%3C/svg%3E"); pointer-events: none; }
.hero h2 { margin: 0 0 6px; font-size: 20px; font-weight: 800; letter-spacing: .3px; position: relative; }
.hero p { margin: 0; color: rgba(255,255,255,.78); font-size: 13px; max-width: 580px; position: relative; }
.score-box { display: flex; align-items: center; gap: 18px; position: relative; }
.score-ring { position: relative; width: 108px; height: 108px; }
.score-ring svg { transform: rotate(-90deg); }
.score-num { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.score-num b { font-size: 30px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1; }
.score-num span { font-size: 10.5px; color: rgba(255,255,255,.7); margin-top: 3px; letter-spacing: 1px; }
.score-side { font-size: 12.5px; color: rgba(255,255,255,.82); line-height: 2; }
.score-side b { color: #fff; font-size: 14px; }

/* ============ 区域/进度条 ============ */
.floor-row { display: flex; align-items: center; gap: 14px; padding: 11px 0; }
.floor-name { width: 44px; font-weight: 700; font-size: 13px; }
.floor-bar { flex: 1; height: 10px; background: #eef1f6; border-radius: 999px; overflow: hidden; margin-right: 6px; }
.floor-fill { height: 100%; border-radius: 999px; transition: width .6s cubic-bezier(.22,1,.36,1); }
.floor-score { width: 40px; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.floor-meta { width: 92px; text-align: right; color: var(--ink3); font-size: 11.5px; }

/* ============ 主线卡 ============ */
.grid-line { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 14px; margin-bottom: 18px; align-items: stretch; }
.mainline-card { border-top: 3px solid var(--brand); }
.mainline-card.l-green { border-top-color: var(--green); }
.mainline-card.l-blue { border-top-color: var(--cyan); }
.mainline-card.l-orange { border-top-color: var(--amber); }
.mainline-card.l-purple { border-top-color: var(--purple); }
.mainline-card.l-cyan { border-top-color: var(--brand2); }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 11px; }
.card-title { font-weight: 800; font-size: 14px; }
.card-note { margin: 11px 0 0; font-size: 12px; color: var(--ink2); line-height: 1.7; }
.flow { display: flex; flex-wrap: wrap; gap: 5px 0; align-items: center; font-size: 12px; }
.flow .step { background: #f2f6fc; color: var(--ink2); border-radius: 7px; padding: 4px 9px; font-weight: 600; }
.flow .step.hot { background: var(--brand-soft); color: var(--brand-deep); }
.flow .arr { color: #c8d1dd; margin: 0 5px; }

/* ============ 工作台·关键业务流网格 ============ */
.flow-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(235px, 1fr)); gap: 10px; }
.flow-grid .card { padding: 12px 14px; box-shadow: none; border-radius: 12px; }
.flow-grid .flow .step { font-size: 11px; padding: 3px 7px; }
.flow-grid .card-note { margin-top: 8px; font-size: 11.5px; }

/* ============ 时间线(责任链) ============ */
.tl { position: relative; padding-left: 24px; }
.tl::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--line2); border-radius: 2px; }
.tl-item { position: relative; padding: 0 0 16px 10px; }
.tl-item::before {
  content: ""; position: absolute; left: -22px; top: 5px; width: 12px; height: 12px;
  border-radius: 50%; background: #fff; border: 2.5px solid #c8d1dd;
}
.tl-item.done::before { background: var(--brand); border-color: var(--brand); }
.tl-item.now::before { background: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(0,184,217,.16); }
.tl-title { font-weight: 600; font-size: 13.5px; }
.tl-time { font-size: 12px; color: var(--ink2); margin-top: 2px; font-variant-numeric: tabular-nums; }

/* ============ 提醒行 ============ */
.alert-row { display: flex; gap: 9px; align-items: flex-start; padding: 10px 13px; border-radius: 10px; margin-bottom: 7px; font-size: 13px; }
.alert-row.error { background: var(--red-soft); color: #b91c1c; }
.alert-row.warn { background: var(--amber-soft); color: #b45309; }
.alert-row.info { background: var(--brand-soft); color: var(--brand-deep); }

/* ============ 碰一碰提示 ============ */
.tap-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px;
  background: linear-gradient(135deg, #102d56, #276dd1); color: #fff;
  border-radius: 999px; font-size: 12px; font-weight: 600; margin: 3px 0;
}
.tap-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ============ Toast ============ */
.toasts { position: fixed; top: 18px; right: 18px; z-index: 999; display: flex; flex-direction: column; gap: 9px; }
.toast {
  background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--brand);
  border-radius: 11px; padding: 11px 16px; box-shadow: var(--shadow-lg);
  font-size: 13px; max-width: 380px; animation: slideIn .25s ease;
}
.toast.err { border-left-color: var(--red); }
.toast.ok { border-left-color: var(--green); }
@keyframes slideIn { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

/* ============ 进度环小部件 ============ */
.mini-bar { height: 6px; background: #eef1f6; border-radius: 999px; overflow: hidden; width: 90px; display: inline-block; vertical-align: middle; }
.mini-bar i { display: block; height: 100%; border-radius: 999px; }
.mini-bar i.g { background: var(--green); } .mini-bar i.b { background: var(--brand); } .mini-bar i.a { background: var(--amber); } .mini-bar i.r { background: var(--red); }

/* ============ 统计格 ============ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.stat-cell { background: #f8fbff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.stat-cell .v { font-size: 21px; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--brand-deep); }
.stat-cell .l { color: var(--ink2); font-size: 12px; margin-top: 2px; }

/* ============ 地图 ============ */
.map-wrap { height: 60vh; min-height: 440px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); position: relative; }
.map-search { position: absolute; top: 12px; left: 12px; z-index: 500; width: 320px; display: flex; gap: 8px; }
.leaflet-tooltip { border-radius: 8px; }

/* ============ 弹窗 ============ */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,40,.42); z-index: 900; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(2px); }
.modal { background: #fff; border-radius: 18px; box-shadow: var(--shadow-lg); width: 560px; max-width: 100%; max-height: 86vh; overflow: auto; }
.modal-head { padding: 18px 22px; border-bottom: 1px solid var(--line); font-weight: 800; font-size: 15px; display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 20px 22px; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }

/* ============ 步骤弹窗（一键体验） ============ */
.step-progress { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.sp-item { flex: 1; min-width: 90px; text-align: center; font-size: 12px; color: var(--ink3); position: relative; padding-top: 26px; }
.sp-item::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 18px; height: 18px; border-radius: 50%; background: #eef2f8; border: 2px solid var(--line2); }
.sp-item.on { color: var(--brand-deep); font-weight: 700; }
.sp-item.on::before { background: var(--brand); border-color: var(--brand); }
.sp-item.done { color: var(--green); }
.sp-item.done::before { background: var(--green); border-color: var(--green); }

@media (max-width: 940px) {
  .sidebar {
    position: fixed; top: 0; left: 0; height: 100vh; z-index: 60;
    transform: translateX(-100%); transition: transform .22s ease; box-shadow: 0 0 40px rgba(15,23,40,.18);
  }
  .app.mobile-nav-open .sidebar { transform: translateX(0); }
  .nav-mask { display: block !important; }
  .menu-toggle { display: inline-flex !important; }
  .content { padding: 16px; }
  .hero { padding: 20px; }
}
/* 桌面端：遮罩隐藏、无汉堡按钮 */
@media (min-width: 941px) {
  .nav-mask { display: none !important; }
  .menu-toggle { display: none !important; }
}
.topbar-left { display: flex; align-items: center; gap: 10px; }
.chart-panel canvas { max-height: 260px; }