@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root{
  --paper: #FAF7F1;
  --paper-dim: #F1EBDD;
  --ink: #211D19;
  --ink-soft: #5B534A;
  --line: #DED5C4;
  --bronze: #8A6F4B;
  --bronze-dim: #EFE7D8;
  --sienna: #A8451E;
  --sienna-dim: #F3E3DA;
  --green: #4F6D4F;
  --green-dim: #E4EAE1;
  --radius: 3px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  font-size:15px;
  line-height:1.5;
}
h1,h2,h3{
  font-family:'Fraunces', serif;
  font-weight:500;
  margin:0 0 .4em 0;
  letter-spacing:-0.01em;
}
h1{font-size:1.9rem;}
h2{font-size:1.3rem;}
h3{font-size:1.05rem; color:var(--ink-soft); font-weight:500;}

a{color:var(--bronze);}

/* ---------- shell layout ---------- */
.shell{display:flex; min-height:100vh;}
.sidebar{
  width:220px; flex-shrink:0;
  background:var(--ink); color:var(--paper);
  padding:28px 18px;
  position:sticky; top:0; height:100vh; overflow-y:auto;
  display:flex; flex-direction:column;
}
.sidebar .brand{font-family:'Fraunces',serif; font-size:1.15rem; margin-bottom:6px;}
.sidebar .brand-sub{font-size:.72rem; color:#B9AF9E; margin-bottom:28px; letter-spacing:.02em;}
.sidebar nav{display:flex; flex-direction:column; gap:2px;}
.sidebar nav button{
  all:unset; cursor:pointer;
  display:flex; align-items:baseline; gap:10px;
  padding:9px 8px; border-radius:var(--radius);
  color:#D9D0C1; font-size:.88rem;
}
.sidebar nav button .n{font-family:'Fraunces',serif; color:#8A8074; font-size:.8rem; min-width:16px;}
.sidebar nav button:hover{background:#2E2924;}
.sidebar nav button.active{background:var(--bronze); color:#fff;}
.sidebar nav button.active .n{color:#fff;}

.main{flex:1; padding:32px 40px; max-width:980px;}
.view{display:none;}
.view.active{display:block;}

/* ---------- form pieces ---------- */
.field{margin-bottom:16px;}
.field label{display:block; font-size:.82rem; color:var(--ink-soft); margin-bottom:5px;}
.field input[type=text], .field input[type=date], .field input[type=number], .field select, .field textarea{
  width:100%; padding:9px 10px; border:1px solid var(--line); border-radius:var(--radius);
  background:#fff; font-family:inherit; font-size:.92rem; color:var(--ink);
}
.field textarea{min-height:70px; resize:vertical;}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:0 20px;}
.section{border:1px solid var(--line); border-radius:var(--radius); padding:20px 22px; margin-bottom:20px; background:#fff;}
.section-label{font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--bronze); margin-bottom:10px; font-weight:600;}

.chipgroup{display:flex; flex-wrap:wrap; gap:7px; margin-top:4px;}
.chip{
  border:1px solid var(--line); border-radius:16px; padding:6px 13px;
  font-size:.82rem; cursor:pointer; user-select:none; background:#fff; color:var(--ink-soft);
}
.chip.selected{background:var(--bronze); border-color:var(--bronze); color:#fff;}

.btn{
  all:unset; cursor:pointer; padding:10px 18px; border-radius:var(--radius);
  background:var(--ink); color:var(--paper); font-size:.88rem; font-weight:500;
}
.btn:hover{background:var(--bronze);}
.btn.ghost{background:transparent; border:1px solid var(--line); color:var(--ink);}
.btn.small{padding:6px 12px; font-size:.8rem;}

.list-item{border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; margin-bottom:8px; background:#fff; cursor:pointer;}
.list-item:hover{border-color:var(--bronze);}
.list-item .meta{font-size:.78rem; color:var(--ink-soft); margin-top:3px;}

.badge{display:inline-block; padding:2px 9px; border-radius:11px; font-size:.72rem; font-weight:600;}
.badge.low{background:var(--green-dim); color:var(--green);}
.badge.medium{background:#F5EAD3; color:#8A6B1E;}
.badge.high{background:var(--sienna-dim); color:var(--sienna);}

.kpi-row{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:26px;}
.kpi{border:1px solid var(--line); border-radius:var(--radius); padding:16px 18px; background:#fff; min-width:130px;}
.kpi .num{font-family:'Fraunces',serif; font-size:1.7rem;}
.kpi .lbl{font-size:.76rem; color:var(--ink-soft); margin-top:2px;}

.hidden{display:none !important;}

/* ---------- auth screen ---------- */
.auth-wrap{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  padding:24px; background:var(--paper);
}
.auth-card{
  width:100%; max-width:360px;
  background:#fff; border:1px solid var(--line); border-radius:6px;
  padding:34px 30px 28px; box-shadow:0 2px 24px rgba(33,29,25,.06);
}
.auth-mark{
  width:34px; height:34px; border-radius:50%;
  background:var(--ink); color:var(--paper);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces',serif; font-size:.82rem; margin-bottom:16px;
}
.auth-card h1{font-size:1.5rem; margin-bottom:2px;}
.auth-card .field{margin-bottom:16px;}
.auth-card input{transition:border-color .15s;}
.auth-card input:focus{outline:none; border-color:var(--bronze);}
.pw-wrap{position:relative;}
.pw-wrap input{padding-right:56px;}
.pw-toggle{
  all:unset; position:absolute; right:10px; top:50%; transform:translateY(-50%);
  font-size:.74rem; color:var(--bronze); cursor:pointer; padding:4px 6px;
  text-transform:uppercase; letter-spacing:.03em; font-weight:600;
}
.pw-toggle:hover{color:var(--ink);}
.auth-error{
  color:var(--sienna); background:var(--sienna-dim);
  font-size:.82rem; padding:8px 10px; border-radius:4px; margin:-4px 0 14px 0;
}
.auth-card .btn{padding:11px 18px;}

.dna-card{border:1px solid var(--line); background:var(--paper-dim); border-radius:var(--radius); padding:24px;}
.dna-card dt{font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--bronze); margin-top:14px;}
.dna-card dt:first-child{margin-top:0;}
.dna-card dd{margin:2px 0 0 0; font-size:.95rem;}

.topbar{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:22px;}
.muted{color:var(--ink-soft); font-size:.85rem;}

@media(max-width:800px){
  .shell{flex-direction:column;}
  .sidebar{width:100%; height:auto; position:relative;}
  .grid2{grid-template-columns:1fr;}
  .main{padding:20px;}
}