:root{
    --paper:#FBF6EC; --ink:#0d2a33; --ink-soft:#5a707a; --teal:#002B38; --mint:#0e8f79;
    --accent:#E0982A; --accent-deep:#B9781A;
    --card:#FFFFFF; --line:rgba(0,43,56,.14); --danger:#C0432F;
    --shadow:0 1px 2px rgba(0,43,56,.06), 0 10px 30px -12px rgba(0,43,56,.22);
    --disp:"Fraunces", Georgia, serif;
    --body:"Barlow", -apple-system, system-ui, sans-serif;
  }
  *{box-sizing:border-box}
  html,body{margin:0}
  body{font-family:var(--body); color:var(--ink); background:var(--paper);
    background-image:radial-gradient(120% 90% at 100% 0%, rgba(224,152,42,.10), transparent 55%),radial-gradient(90% 70% at 0% 100%, rgba(0,43,56,.06), transparent 50%);
    background-attachment:fixed; -webkit-font-smoothing:antialiased; line-height:1.45; padding:0 0 120px; min-height:100vh;}
  .wrap{max-width:560px; margin:0 auto; padding:20px 16px 0}
  header{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:18px}
  .eyebrow{font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:var(--accent-deep); font-weight:700}
  h1{font-family:var(--disp); font-weight:600; font-size:32px; line-height:1; margin:5px 0 0; letter-spacing:-.01em; color:var(--teal)}
  .who{font-size:12px; color:var(--ink-soft); text-align:right; max-width:150px; word-break:break-word}
  .who b{display:block; color:var(--ink); font-weight:700}
  .card{background:var(--card); border:1px solid var(--line); border-radius:16px; box-shadow:var(--shadow); padding:18px 16px; margin-bottom:18px}
  .card h2{font-family:var(--disp); font-weight:600; font-size:19px; margin:0 0 12px; color:var(--teal)}
  label{display:block; font-size:12px; font-weight:600; color:var(--ink-soft); margin:0 0 6px}
  .field{margin-bottom:15px}
  input,select{width:100%; min-width:0; font-family:var(--body); font-size:16px; color:var(--ink); background:var(--paper); border:1.5px solid var(--line); border-radius:11px; padding:11px 10px; outline:none; transition:border-color .15s, background .15s}
  input[type=date],input[type=time],input[type=month]{padding:11px 6px}
  input:focus,select:focus{border-color:var(--accent); background:#fff}
  .row{display:flex; gap:10px} .row>*{flex:1; min-width:0}
  .field{min-width:0}
  .hint{font-size:12px; color:var(--ink-soft); margin:2px 2px 0}
  .safe{display:flex; gap:9px; align-items:flex-start; background:#eaf5f1; border:1px solid #bfe3d8; color:#0d5945; border-radius:11px; padding:10px 12px; font-size:12.5px; font-weight:500; margin-top:4px}
  .safe svg{flex:0 0 auto; margin-top:1px}
  .btn{-webkit-appearance:none; appearance:none; cursor:pointer; font-family:var(--body); font-weight:600; font-size:15px; border-radius:12px; padding:13px 16px; border:1.5px solid transparent; transition:filter .15s, background .15s; user-select:none}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--teal); color:#fff} .btn-primary:hover{filter:brightness(1.25)}
  .btn-accent{background:var(--accent); color:#231a05} .btn-accent:hover{filter:brightness(1.05)}
  .btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)} .btn-ghost:hover{background:var(--paper)}
  .btn-block{width:100%} .btn:disabled{opacity:.5; cursor:default}
  .grp{border:1px solid var(--line); border-radius:14px; padding:13px 13px 14px; margin-bottom:14px; position:relative; overflow:hidden; transition:box-shadow .15s, border-color .15s}
  .grp::before{content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--gc,#ddd)}
  .grp.on{border-color:var(--gc); box-shadow:0 0 0 1.5px var(--gc) inset}
  .grp-head{display:flex; align-items:center; gap:10px; padding-left:6px}
  .grp-title{font-weight:700; font-size:15px} .grp-meta{font-size:12px; color:var(--ink-soft); margin-top:1px; font-weight:500}
  .grp-count{font-size:12px; font-weight:700; color:var(--teal); background:var(--paper); border:1px solid var(--line); border-radius:20px; padding:3px 9px; white-space:nowrap}
  .grp-all{font-size:12px; font-weight:600; border:1px solid var(--line); background:#fff; border-radius:20px; padding:4px 10px; cursor:pointer; color:var(--ink)}
  .grp-daterow{display:flex; align-items:center; gap:8px; padding-left:6px; margin-top:9px}
  .grp-daterow label{margin:0; white-space:nowrap}
  .grp-daterow input{width:auto; flex:1; padding:7px 10px; font-size:14px}
  .chips{display:flex; flex-wrap:wrap; gap:7px; margin-top:10px; padding-left:6px}
  .chip{font-size:14px; font-weight:500; border:1.5px solid var(--line); background:#fff; color:var(--ink); border-radius:20px; padding:7px 13px 7px 12px; cursor:pointer; display:inline-flex; align-items:center; gap:6px; transition:background .12s, border-color .12s}
  .chip .tick{width:15px; height:15px; border-radius:50%; border:1.5px solid var(--line); display:grid; place-items:center; font-size:10px; color:transparent}
  .chip.sel{background:var(--gc,var(--accent)); border-color:transparent; font-weight:600}
  .chip.sel .tick{background:var(--teal); border-color:var(--teal); color:#fff}
  .chip.rm{border-style:dashed}
  .adhoc-row{border:1px dashed var(--line); border-radius:12px; padding:11px; margin-bottom:10px; position:relative}
  .ah-daterow{display:flex; align-items:center; gap:10px; margin-bottom:9px; padding-right:26px}
  .ah-daterow label{margin:0; white-space:nowrap} .ah-daterow input{flex:1}
  .del{position:absolute; top:8px; right:8px; background:none; border:none; color:var(--ink-soft); font-size:18px; cursor:pointer; line-height:1; padding:4px} .del:hover{color:var(--danger)}
  .bar{position:fixed; left:0; right:0; bottom:0; z-index:20; background:linear-gradient(to top, var(--paper) 72%, rgba(251,246,236,0)); padding:14px 16px calc(14px + env(safe-area-inset-bottom))}
  .bar .inner{max-width:560px; margin:0 auto}
  .result{text-align:center; padding:22px 16px}
  .result .big{font-family:var(--disp); font-size:40px; font-weight:600; color:var(--accent-deep); line-height:1}
  .result .sub{color:var(--ink-soft); margin-top:6px; font-size:14px}
  .link-out{display:inline-block; margin-top:16px; color:var(--ink); font-weight:600; font-size:14px; text-decoration:none; border-bottom:2px solid var(--accent)}
  .toast{position:fixed; left:50%; bottom:96px; transform:translateX(-50%) translateY(10px); background:var(--teal); color:#fff; padding:11px 16px; border-radius:12px; font-size:14px; opacity:0; pointer-events:none; transition:.25s; z-index:40; max-width:88vw; text-align:center}
  .toast.show{opacity:1; transform:translateX(-50%) translateY(0)} .toast.err{background:var(--danger)}
  .divider{display:flex; align-items:center; gap:12px; color:var(--ink-soft); font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; margin:18px 2px 12px}
  .divider::before,.divider::after{content:""; height:1px; background:var(--line); flex:1}
  .add-line{display:flex; gap:8px; margin-top:9px} .add-line input{flex:1}
  .empty{color:var(--ink-soft); font-size:14px; text-align:center; padding:12px 0}
  .spin{display:inline-block; width:16px; height:16px; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:sp .7s linear infinite; vertical-align:-3px; margin-right:8px}
  @keyframes sp{to{transform:rotate(360deg)}}
  .fade{animation:fade .4s ease both} @keyframes fade{from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none}}
  .tiny-link{background:none; border:none; color:var(--ink-soft); font-size:13px; font-weight:600; cursor:pointer; text-decoration:underline; padding:6px}
  .loading-screen{display:grid; place-items:center; min-height:60vh; color:var(--ink-soft)}