/* 寓管家 · 长租公寓房管系统 —— 主题样式（浅色） */
:root{
  --brand:#0f8f7d;
  --brand-d:#0b6b5d;
  --brand-l:#e6f5f2;
  --side:#12332e;
  --side-2:#0d2723;
  --ink:#1e2a33;
  --ink-2:#5a6b78;
  --ink-3:#8a99a5;
  --bg:#f2f5f7;
  --card:#ffffff;
  --line:#e3e9ee;
  --line-2:#eef2f5;
  --red:#d9483b;
  --red-l:#fdeceb;
  --green:#1a9d6b;
  --green-l:#e8f7f0;
  --amber:#c8842a;
  --amber-l:#fdf3e3;
  --blue:#2f6fbf;
  --blue-l:#eaf2fc;
  --purple:#7a5cc4;
  --purple-l:#f1ecfb;
  --radius:10px;
  --shadow:0 1px 2px rgba(24,45,60,.05),0 4px 14px rgba(24,45,60,.05);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:14px/1.6 -apple-system,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
  color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600}
table{border-collapse:collapse;width:100%}
input,select,textarea,button{font-family:inherit;font-size:14px}

/* ---------- 布局 ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:216px;flex:0 0 216px;background:linear-gradient(180deg,var(--side),var(--side-2));
  color:#cfe3df;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand-logo{
  width:36px;height:36px;border-radius:9px;flex:0 0 36px;
  background:linear-gradient(135deg,#18b39b,#0d8471);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;
}
.brand-txt{display:flex;flex-direction:column;line-height:1.25;overflow:hidden}
.brand-txt b{color:#fff;font-size:15px;letter-spacing:.5px}
.brand-txt span{font-size:11px;color:#82a8a2}
.nav{flex:1;padding:10px 8px;overflow-y:auto}
.nav-i{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;
  font-size:13.5px;color:#a9c6c1;margin-bottom:2px;transition:.15s;
}
.nav-i svg{width:17px;height:17px;flex:0 0 17px;opacity:.85}
.nav-i:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-i.on{background:var(--brand);color:#fff;box-shadow:0 2px 8px rgba(15,143,125,.35)}
.nav-i.on svg{opacity:1}
.side-foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,.07);font-size:11px;color:#6d948e}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:58px;background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;padding:0 20px;
  position:sticky;top:0;z-index:20;
}
.tb-l{display:flex;align-items:center;gap:12px}
.tb-l h1{font-size:17px;letter-spacing:.3px}
.tb-r{display:flex;align-items:center;gap:14px}
.today{color:var(--ink-3);font-size:12.5px;font-variant-numeric:tabular-nums}
.user{display:flex;align-items:center;gap:8px}
.avatar{
  width:30px;height:30px;border-radius:50%;background:var(--brand-l);color:var(--brand-d);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;
}
.uname{display:flex;flex-direction:column;line-height:1.2;font-size:13px}
.uname em{font-style:normal;font-size:11px;color:var(--ink-3)}
.burger{display:none;background:none;border:0;font-size:20px;color:var(--ink-2);cursor:pointer}

.content{padding:18px 20px 28px;flex:1}
.foot{padding:14px 20px;color:var(--ink-3);font-size:12px;border-top:1px solid var(--line)}

/* ---------- 通用块 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.card-h h2{font-size:14.5px}
.card-h .sub{font-size:12px;color:var(--ink-3);margin-top:2px}
.card-b{padding:16px}
.card-b.tight{padding:0}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g21{grid-template-columns:2fr 1fr}
.row{display:flex;gap:14px;flex-wrap:wrap}
.mt{margin-top:14px}
.mt24{margin-top:24px}
.muted{color:var(--ink-3)}
.nowrap{white-space:nowrap}
.tar{text-align:right}
.tac{text-align:center}

/* ---------- 统计卡 ---------- */
.stat{padding:14px 16px;position:relative;overflow:hidden}
.stat .s-label{font-size:12.5px;color:var(--ink-2)}
.stat .s-value{font-size:25px;font-weight:600;margin-top:6px;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.stat .s-value small{font-size:13px;font-weight:400;color:var(--ink-2);margin-left:2px}
.stat .s-sub{font-size:12px;color:var(--ink-3);margin-top:4px}
.stat::after{content:"";position:absolute;right:-30px;top:-30px;width:80px;height:80px;border-radius:50%;background:var(--brand-l);opacity:.6}
.stat.tone-red::after{background:var(--red-l)}
.stat.tone-green::after{background:var(--green-l)}
.stat.tone-amber::after{background:var(--amber-l)}
.stat.tone-blue::after{background:var(--blue-l)}
.stat .s-value.red{color:var(--red)}
.stat .s-value.green{color:var(--green)}
.stat .s-value.amber{color:var(--amber)}

/* ---------- 徽章 ---------- */
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;line-height:1.6;white-space:nowrap}
.b-ok,.b-paid,.b-rented,.b-online,.b-done{background:var(--green-l);color:var(--green)}
.b-warn,.b-partial,.b-booked,.b-processing,.b-unknown{background:var(--amber-l);color:var(--amber)}
.b-err,.b-unpaid,.b-repair,.b-offline,.b-open{background:var(--red-l);color:var(--red)}
.b-info,.b-vacant,.b-pending,.b-closed{background:var(--blue-l);color:var(--blue)}
.b-gray{background:#eef1f4;color:var(--ink-2)}
.b-purple{background:var(--purple-l);color:var(--purple)}

/* ---------- 表格 ---------- */
.tbl{font-size:13.5px}
.tbl th{
  text-align:left;padding:10px 12px;background:#f8fafb;color:var(--ink-2);
  font-weight:500;font-size:12.5px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tbody tr:hover{background:#fafcfd}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .num{font-variant-numeric:tabular-nums;text-align:right}
.tbl a.link{color:var(--brand-d);font-weight:500}
.tbl a.link:hover{text-decoration:underline}
.empty{padding:44px 16px;text-align:center;color:var(--ink-3);font-size:13px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:7px;
  border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;
  font-size:13.5px;line-height:1.4;transition:.15s;white-space:nowrap;
}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.ghost{background:#fff;color:var(--ink-2);border-color:var(--line)}
.btn.ghost:hover{background:#f7f9fa;color:var(--ink);border-color:#cfd8de}
.btn.danger{background:var(--red);border-color:var(--red)}
.btn.danger:hover{background:#c03c30;border-color:#c03c30}
.btn.sm{padding:4px 10px;font-size:12.5px;border-radius:6px}
.btn.warn{background:var(--amber);border-color:var(--amber)}
.btn.warn:hover{background:#b0731f}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.purple{background:var(--purple);border-color:var(--purple)}
.btn.purple:hover{background:#6a4eb0;border-color:#6a4eb0}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px}
.form-grid.c1{grid-template-columns:1fr}
.form-grid.c3{grid-template-columns:repeat(3,1fr)}
.fld{display:flex;flex-direction:column;gap:5px}
.fld label{font-size:12.5px;color:var(--ink-2)}
.fld label i{color:var(--red);font-style:normal}
.fld input,.fld select,.fld textarea{
  padding:8px 11px;border:1px solid #d8e0e6;border-radius:7px;background:#fff;color:var(--ink);
  transition:.15s;width:100%;
}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(15,143,125,.12)}
.fld .hint{font-size:11.5px;color:var(--ink-3)}
.fld textarea{min-height:74px;resize:vertical}
.acts{display:flex;gap:10px;padding-top:16px;border-top:1px solid var(--line-2);margin-top:18px}
.f-bar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.f-bar .fld{min-width:150px}

/* ---------- 进度条 ---------- */
.bar{height:7px;background:#eef2f5;border-radius:20px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--brand);border-radius:20px}
.bar.red>i{background:var(--red)}
.bar.amber>i{background:var(--amber)}
.bar.green>i{background:var(--green)}

/* ---------- 提示条 ---------- */
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13.5px;border:1px solid}
.flash.ok{background:var(--green-l);border-color:#bfe6d4;color:#146b4a}
.flash.err{background:var(--red-l);border-color:#f3cdc9;color:#a8382d}
.note{background:var(--blue-l);border:1px solid #d3e4f7;color:#28568f;padding:10px 14px;border-radius:8px;font-size:13px}
.note.warn{background:var(--amber-l);border-color:#f2ddbb;color:#8d5c14}

/* ---------- 详情键值 ---------- */
.kv{display:grid;grid-template-columns:auto 1fr;gap:9px 16px;font-size:13.5px}
.kv dt{color:var(--ink-3);white-space:nowrap}
.kv dd{margin:0}

/* ---------- 房态卡片 ---------- */
.room-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}
.rc{
  border:1px solid var(--line);border-radius:9px;padding:11px 12px;background:#fff;
  display:flex;flex-direction:column;gap:5px;position:relative;transition:.15s;
}
.rc:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.rc .no{font-weight:600;font-size:15px}
.rc .who{font-size:12.5px;color:var(--ink-2);min-height:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rc .money{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.rc.s-vacant{border-left:3px solid #9fb3c0}
.rc.s-rented{border-left:3px solid var(--green)}
.rc.s-booked{border-left:3px solid var(--amber)}
.rc.s-repair{border-left:3px solid var(--red)}

/* ---------- 标签页 ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}
.tabs a{padding:8px 15px;font-size:13.5px;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.on{color:var(--brand-d);border-bottom-color:var(--brand);font-weight:500}

/* ---------- 登录页 ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:
    radial-gradient(1000px 520px at 12% 8%, #17a08a 0%, transparent 60%),
    radial-gradient(900px 500px at 88% 92%, #0b6b5d 0%, transparent 55%),
    linear-gradient(135deg,#0e2f2b,#123f39 55%,#0d2b27);
}
.login-box{width:100%;max-width:392px}
.login-card{background:rgba(255,255,255,.97);border-radius:16px;padding:34px 32px 28px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{display:flex;align-items:center;gap:11px;margin-bottom:8px}
.login-logo .m{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,#18b39b,#0d8471);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.login-logo b{font-size:19px;letter-spacing:1px}
.login-logo span{display:block;font-size:12px;color:var(--ink-3)}
.login-card h2{font-size:15px;color:var(--ink-2);font-weight:400;margin:14px 0 20px}
.login-card .fld{margin-bottom:14px}
.login-btn{width:100%;justify-content:center;padding:11px;font-size:15px;margin-top:6px;border-radius:8px}
.login-tip{margin-top:16px;font-size:12px;color:var(--ink-3);text-align:center;line-height:1.8}
.login-foot{margin-top:18px;text-align:center;color:rgba(255,255,255,.55);font-size:12px}

/* ---------- 移动端 ---------- */
@media(max-width:1080px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g21{grid-template-columns:1fr}
}
@media(max-width:760px){
  .sidebar{position:fixed;left:0;top:0;z-index:100;transform:translateX(-100%);transition:.22s}
  body.nav-open .sidebar{transform:none;box-shadow:0 0 40px rgba(0,0,0,.35)}
  .burger{display:block}
  .content{padding:14px}
  .g4,.g3,.g2{grid-template-columns:1fr}
  .form-grid,.form-grid.c3{grid-template-columns:1fr}
  .tb-r .today{display:none}
  .tbl{font-size:13px}
  .tbl th,.tbl td{padding:8px 9px}
  .card-b{overflow-x:auto}
}