:root{
  --green:#2f6f4e; --green-2:#3d8763; --green-soft:#e8f2ec; --green-line:#cfe3d8;
  --blue:#1d5fa8; --amber:#a8660a; --red:#b23b3b;
  --ink:#1b2a22; --muted:#6c7f75; --faint:#9aada3;
  --bg:#f4f6f4; --card:#ffffff; --line:#e4eae6;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(27,42,34,.05);
}
*{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","Segoe UI",sans-serif;
  background:var(--bg); color:var(--ink); font-size:15px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--green);text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:15px;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.35}
p{margin:0}

/* ---------- 布局 ---------- */
#app{display:none;min-height:100vh}
#app.ready{display:flex}
.sidebar{
  width:212px;flex:0 0 212px;background:var(--card);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{padding:18px 18px 14px;border-bottom:1px solid var(--line)}
.brand h1{font-size:16px;letter-spacing:.5px}
.brand span{display:block;font-size:12px;color:var(--faint);margin-top:2px}
.nav{flex:1;overflow-y:auto;padding:10px 10px 20px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);
  color:var(--muted);cursor:pointer;font-size:14px;margin-bottom:2px;width:100%;
  border:none;background:none;text-align:left;
}
.nav-item:hover{background:var(--green-soft);color:var(--green)}
.nav-item.active{background:var(--green-soft);color:var(--green);font-weight:600}
.nav-item .ico{width:18px;height:18px;flex:0 0 18px}
.side-user{padding:12px 14px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:var(--card);border-bottom:1px solid var(--line);padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;z-index:20;
}
.topbar h2{font-size:18px}
.content{padding:20px 24px 40px;max-width:1180px;width:100%}
.bottomnav{display:none}

/* ---------- 组件 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.pad{padding:16px 18px}
.row{display:flex;align-items:center;gap:10px}
.between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.gauto{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

.btn{
  border:1px solid var(--line);background:var(--card);padding:8px 14px;border-radius:var(--radius-sm);
  cursor:pointer;font-size:14px;line-height:1.4;white-space:nowrap;transition:.15s;
}
.btn:hover{border-color:var(--green-line);background:var(--green-soft)}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover{background:var(--green-2);border-color:var(--green-2)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted);padding:6px 8px}
.btn.ghost:hover{background:var(--green-soft);color:var(--green)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.danger{color:var(--red);border-color:#f0d6d6}
.btn.danger:hover{background:#fbeaea;border-color:#e8b4b4}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.outline{background:transparent;border-color:var(--green);color:var(--green)}
.btn.outline:hover{background:var(--green-soft)}
.login-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.login-btns .btn{width:100%;padding:11px;font-size:15px}
.login-hint{margin:14px 0 0;font-size:12px;line-height:1.7;color:var(--muted);background:var(--green-soft);border-radius:var(--radius-sm);padding:8px 10px}

.avatar{
  width:36px;height:36px;border-radius:50%;flex:0 0 36px;display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:14px;font-weight:600;
}
.avatar.lg{width:48px;height:48px;flex-basis:48px;font-size:17px}
.avatar.sm{width:28px;height:28px;flex-basis:28px;font-size:12px}

.tag{
  display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;line-height:1.7;
  background:var(--green-soft);color:var(--green);border:1px solid var(--green-line);
}
.tag.blue{background:#e9f0fa;color:var(--blue);border-color:#cddffa}
.tag.amber{background:#fbf1e0;color:var(--amber);border-color:#eddcb9}
.tag.red{background:#fbeaea;color:var(--red);border-color:#f0d0d0}
.tag.gray{background:#f1f3f1;color:var(--muted);border-color:#e2e6e2}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.small{font-size:13px}
.xs{font-size:12px}
.strong{font-weight:600}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}
.input,select.input,textarea.input{
  width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--card);outline:none;transition:.15s;
}
.input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(47,111,78,.1)}
textarea.input{min-height:110px;resize:vertical;line-height:1.6}
select.input{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%236c7f75' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}

.metric{background:var(--green-soft);border-radius:var(--radius-sm);padding:12px 14px}
.metric .label{font-size:12px;color:var(--muted)}
.metric .num{font-size:24px;font-weight:600;line-height:1.3;color:var(--green)}

.list-item{
  padding:14px 16px;border-bottom:1px solid var(--line);cursor:pointer;transition:.12s;
}
.list-item:last-child{border-bottom:none}
.list-item:hover{background:#fafbfa}
.empty{padding:44px 20px;text-align:center;color:var(--faint);font-size:14px}

.divider{height:1px;background:var(--line);margin:14px 0}

/* ---------- 弹窗 ---------- */
.modal{
  position:fixed;inset:0;background:rgba(20,32,26,.42);display:flex;align-items:center;
  justify-content:center;padding:20px;z-index:100;
}
.modal-box{
  background:var(--card);border-radius:var(--radius);width:100%;max-width:560px;
  max-height:88vh;overflow-y:auto;box-shadow:0 12px 40px rgba(20,32,26,.2);
}
.modal-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--card);z-index:2}
.modal-body{padding:18px 20px}
.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;position:sticky;bottom:0;background:var(--card)}

/* ---------- 登录 ---------- */
#login{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(160deg,#eaf2ed 0%,#f4f6f4 55%,#e9eff4 100%);
}
.login-box{width:100%;max-width:380px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px 26px;box-shadow:0 8px 32px rgba(27,42,34,.08)}
.login-title{text-align:center;margin-bottom:22px}
.login-title h1{font-size:20px}
.login-title p{font-size:13px;color:var(--muted);margin-top:4px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.quick button{
  border:1px dashed var(--green-line);background:#fafcfb;border-radius:var(--radius-sm);
  padding:8px;font-size:12px;cursor:pointer;color:var(--green);
}
.quick button:hover{background:var(--green-soft)}

/* ---------- 提示 ---------- */
#toast{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  background:#22352b;color:#fff;padding:9px 18px;border-radius:20px;font-size:14px;
  box-shadow:0 4px 16px rgba(0,0,0,.18);animation:pop .22s ease;
}
.toast.err{background:#8f3030}
@keyframes pop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.bar{height:8px;background:#eef2ef;border-radius:6px;overflow:hidden}
.bar > i{display:block;height:100%;background:var(--green);border-radius:6px}

/* ---------- 移动端 ---------- */
@media (max-width:860px){
  #app.ready{flex-direction:column}
  .sidebar{display:none}
  .topbar{padding:12px 16px;position:static}
  .topbar h2{font-size:17px}
  .content{padding:14px 14px 84px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .g4.keep2,.g2.keep2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bottomnav{
    display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--card);
    border-top:1px solid var(--line);z-index:60;padding-bottom:env(safe-area-inset-bottom);
  }
  .bottomnav button{
    flex:1;border:none;background:none;padding:8px 2px 7px;display:flex;flex-direction:column;
    align-items:center;gap:3px;color:var(--faint);font-size:11px;cursor:pointer;
  }
  .bottomnav button.active{color:var(--green)}
  .modal{align-items:flex-end;padding:0}
  .modal-box{max-width:100%;border-radius:16px 16px 0 0;max-height:92vh}
  .metric .num{font-size:21px}
}
@media (min-width:861px){ .hide-desktop{display:none} }