:root{
    --bg:#e9f0e2; --shell:#dde7d2; --card:#ffffff; --soft:#f3f8ed;
    --ink:#2c3a2c; --ink2:#6f8169; --ink3:#9aab93;
    --moss:#3c5a3e; --moss-deep:#284a30; --leaf:#a9cb8c; --leaf2:#cfe3bd; --leaf3:#e3efd6;
    --tag:#d8e9c8; --tagink:#436b3f;
    --clay:#c98a52; --clay-bg:#f3e3d2; --clay-ink:#9c6a39;
    --line:#e3ecd9; --shadow:0 8px 28px rgba(60,90,62,.10);
    --r:22px;
  }
  *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
  html,body{margin:0;padding:0}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
    background:var(--shell); color:var(--ink); line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  button{font-family:inherit; cursor:pointer; border:none; background:none; color:inherit}
  input,select,textarea{font-family:inherit; font-size:16px; color:var(--ink)}
  :focus-visible{outline:2.5px solid var(--moss); outline-offset:2px; border-radius:8px}

  /* phone shell */
  #app{max-width:440px; margin:0 auto; min-height:100vh; background:var(--bg);
       position:relative; box-shadow:0 0 60px rgba(40,74,48,.12); overflow:hidden}
  .screen{padding:16px 16px 110px; animation:fade .35s ease}
  @keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
  @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

  .topbar{display:flex;align-items:center;justify-content:center;position:relative;
          padding:10px 0 14px; font-size:22px; font-weight:700; color:var(--moss); letter-spacing:.5px}
  .topbar .leaf-ico{position:absolute;left:2px;font-size:24px}
  .topbar .sub{position:absolute;right:4px;font-size:13px;font-weight:600;color:var(--ink2);
               background:var(--card);padding:6px 12px;border-radius:30px;box-shadow:var(--shadow)}

  .card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:18px}
  .card+.card{margin-top:16px}

  /* calendar */
  .cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
  .cal-head .m{font-size:20px;font-weight:700;color:var(--moss)}
  .navbtn{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
          font-size:20px;color:var(--moss);background:var(--soft);transition:.15s}
  .navbtn:active{transform:scale(.92);background:var(--leaf3)}
  .wk{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:6px}
  .wk span{text-align:center;font-size:13px;color:var(--ink3);font-weight:600;padding:4px 0}
  .grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
  .cell{aspect-ratio:1/1;border-radius:16px;display:grid;place-items:center;position:relative;
        font-size:16px;font-weight:600;color:var(--ink);background:transparent;transition:.15s}
  .cell.off{color:#c4cfbb}
  .cell.a1{background:var(--leaf3)} .cell.a2{background:var(--leaf2)} .cell.a3{background:var(--leaf)}
  .cell.today{background:var(--moss-deep);color:#fff;border-radius:50%}
  .cell.sel{box-shadow:inset 0 0 0 2.5px var(--moss)}
  .cell:active{transform:scale(.9)}
  .cell .dot{position:absolute;bottom:6px;width:5px;height:5px;border-radius:50%;background:var(--clay)}
  .cell.today .dot{background:#fff}

  /* day section */
  .day-title{font-size:24px;font-weight:800;color:var(--ink);margin:22px 2px 2px}
  .day-sub{font-size:14px;color:var(--ink2);margin:0 2px 12px}

  .row{display:flex;align-items:center;gap:13px;background:var(--card);border-radius:18px;
       padding:13px 14px;box-shadow:var(--shadow);margin-bottom:10px}
  .avatar{width:50px;height:50px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;
          font-size:25px;background:var(--leaf3)}
  .row .mid{flex:1;min-width:0}
  .row .name{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px}
  .row .name .t{font-size:13px;font-weight:600;color:var(--ink3)}
  .row .tags{margin-top:6px;display:flex;flex-wrap:wrap;gap:6px}
  .tag{font-size:13px;font-weight:600;padding:4px 11px;border-radius:30px;background:var(--tag);color:var(--tagink)}
  .tag.exp{background:var(--clay-bg);color:var(--clay-ink)}
  .tag.done{background:#e7ece2;color:#9aa894;text-decoration:none}
  .tag.late{background:#f4ddc6;color:#b56a2e}
  .chev{color:#c2cdb7;font-size:20px}

  .empty{text-align:center;color:var(--ink3);padding:34px 10px;font-size:15px}
  .empty .e{font-size:42px;display:block;margin-bottom:8px}

  /* stats */
  .stats h3{display:flex;align-items:center;gap:8px;font-size:18px;margin:0 0 14px;color:var(--ink)}
  .stats-grid{display:grid;grid-template-columns:1fr 1px 1fr;gap:0 18px}
  .stats-grid .vline{background:var(--line)}
  .stat{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;font-size:15px}
  .stat .k{color:var(--ink2)} .stat .v{font-weight:700;color:var(--moss)}
  .stat .v small{font-weight:600;color:var(--ink2);font-size:13px}

  /* check-in big button */
  .ck-btn{width:46px;height:46px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
          background:var(--moss);color:#fff;font-size:22px;box-shadow:0 4px 12px rgba(40,74,48,.3);transition:.15s}
  .ck-btn:active{transform:scale(.85)}
  .ck-btn.ghost{background:var(--soft);color:var(--moss);box-shadow:none}
  .seg-h{font-size:14px;font-weight:700;color:var(--ink2);margin:18px 4px 10px;display:flex;gap:8px;align-items:center}
  .seg-h .badge{background:var(--clay);color:#fff;font-size:12px;padding:1px 8px;border-radius:20px}
  .due{font-size:13px;color:var(--ink2);margin-top:5px}
  .due.late{color:#c0712f;font-weight:600}

  /* garden cards */
  .sec-head{display:flex;align-items:center;justify-content:space-between;margin:6px 2px 12px}
  .sec-head h2{font-size:19px;margin:0;color:var(--ink)}
  .gcard{display:flex;gap:13px;align-items:center}
  .gcard .meta{font-size:13px;color:var(--ink2);margin-top:5px;line-height:1.55}
  .next-pill{font-size:12px;font-weight:700;color:var(--moss);background:var(--leaf3);
             padding:3px 10px;border-radius:20px;display:inline-block;margin-top:6px}
  .next-pill.late{color:#b56a2e;background:#f4ddc6}

  /* buttons */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
       padding:13px 18px;border-radius:16px;font-weight:700;font-size:16px;transition:.15s}
  .btn:active{transform:scale(.97)}
  .btn.primary{background:var(--moss);color:#fff;box-shadow:0 4px 14px rgba(40,74,48,.25);width:100%}
  .btn.soft{background:var(--soft);color:var(--moss)}
  .btn.line{background:var(--card);color:var(--moss);box-shadow:inset 0 0 0 1.5px var(--leaf2)}
  .btn.tiny{padding:8px 14px;font-size:14px;border-radius:12px}
  .btn.danger{color:#c0563e;background:#f6e3dc}
  .btn-row{display:flex;gap:10px}
  .btn-row>*{flex:1}
  .fab-add{display:flex;gap:10px;margin-bottom:16px}

  /* bottom nav */
  .nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:440px;
       background:rgba(243,248,237,.92);backdrop-filter:blur(14px);
       display:flex;padding:10px 8px calc(10px + env(safe-area-inset-bottom));
       border-top:1px solid var(--line)}
  .nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
              color:var(--ink3);font-size:11px;font-weight:600;padding:4px 0;position:relative}
  .nav button .ic{font-size:22px;line-height:1}
  .nav button.on{color:var(--moss)}
  .nav .ndot{position:absolute;top:-1px;right:50%;margin-right:-20px;min-width:17px;height:17px;
             background:var(--clay);color:#fff;font-size:10px;font-weight:700;border-radius:10px;
             display:grid;place-items:center;padding:0 4px}

  /* sheet / modal */
  .scrim{position:fixed;inset:0;background:rgba(35,55,38,.4);z-index:40;display:none;
         align-items:flex-end;justify-content:center}
  .scrim.show{display:flex;animation:fade .2s}
  .sheet{background:var(--bg);width:100%;max-width:440px;border-radius:26px 26px 0 0;
         max-height:92vh;overflow-y:auto;padding:8px 18px calc(26px + env(safe-area-inset-bottom));
         animation:up .28s cubic-bezier(.2,.8,.25,1)}
  @keyframes up{from{transform:translateY(100%)}to{transform:none}}
  .grab{width:42px;height:5px;border-radius:5px;background:#cdd8c2;margin:8px auto 14px}
  .sheet h2{font-size:21px;margin:2px 4px 16px;color:var(--ink)}
  .field{margin-bottom:14px}
  .field label{display:block;font-size:14px;font-weight:700;color:var(--ink2);margin:0 4px 7px}
  .field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:14px;
       border:1.5px solid var(--line);background:var(--card);font-size:16px;transition:.15s}
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--leaf);outline:none}
  .field textarea{resize:vertical;min-height:62px;line-height:1.55}
  .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .chips{display:flex;flex-wrap:wrap;gap:8px}
  .chip{padding:9px 14px;border-radius:14px;background:var(--card);border:1.5px solid var(--line);
        font-size:14px;font-weight:600;transition:.15s}
  .chip.on{background:var(--moss);color:#fff;border-color:var(--moss)}
  .chip.exp.on{background:var(--clay);border-color:var(--clay)}
  .hint{font-size:12.5px;color:var(--ink3);margin:-6px 4px 14px;line-height:1.5}

  /* reminder builder */
  .rb{background:var(--card);border-radius:16px;padding:14px;margin-bottom:10px;box-shadow:var(--shadow)}
  .rb .rb-top{display:flex;justify-content:space-between;align-items:center}
  .rb .rb-act{font-weight:700;display:flex;align-items:center;gap:8px}
  .rb .rb-desc{font-size:13px;color:var(--ink2);margin-top:6px}
  .rb .x{color:#c98a8a;font-size:20px;padding:4px}
  .preset-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:12px;scrollbar-width:none}
  .preset-row::-webkit-scrollbar{display:none}
  .preset{flex:0 0 auto;background:var(--soft);border:1.5px solid var(--leaf3);border-radius:14px;
          padding:10px 14px;font-size:13.5px;font-weight:600;color:var(--moss);white-space:nowrap}
  .preset:active{transform:scale(.95)}

  /* history timeline */
  .tl{margin-top:6px}
  .tl .ti{display:flex;gap:12px;padding:8px 0}
  .tl .tdot{width:11px;height:11px;border-radius:50%;background:var(--leaf);margin-top:5px;flex:0 0 auto;
            position:relative}
  .tl .ti:not(:last-child) .tdot::after{content:'';position:absolute;left:50%;top:13px;
            width:2px;height:30px;background:var(--leaf3);transform:translateX(-50%)}
  .tl .tx{font-size:14px}
  .tl .tx .d{color:var(--ink2);font-size:12.5px}

  /* profile */
  .uprofile{display:flex;align-items:center;gap:14px}
  .uava{width:60px;height:60px;border-radius:50%;background:var(--moss);color:#fff;
        display:grid;place-items:center;font-size:26px;font-weight:700}
  .urow{display:flex;align-items:center;gap:13px;padding:13px 4px;border-bottom:1px solid var(--line)}
  .urow:last-child{border:none}
  .urow .ub{width:42px;height:42px;border-radius:50%;background:var(--soft);display:grid;
            place-items:center;font-size:18px;font-weight:700;color:var(--moss)}
  .urow.cur .ub{background:var(--moss);color:#fff}

  /* toast */
  .toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%) translateY(20px);
         background:var(--moss-deep);color:#fff;padding:13px 18px;border-radius:16px;
         font-size:14px;font-weight:600;z-index:60;opacity:0;pointer-events:none;
         transition:.3s;display:flex;align-items:center;gap:14px;max-width:90%;box-shadow:0 10px 30px rgba(0,0,0,.25)}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
  .toast button{color:var(--leaf);font-weight:800;font-size:14px}

  .editlink{color:var(--moss);font-weight:700;font-size:14px}
  .loading{display:grid;place-items:center;height:60vh;color:var(--ink3);font-size:15px}
</style>