:root{
  --cream:#F4F1EA; --charcoal:#23211C; --ink:#2c2a24; --taupe:#D9D3C6;
  --coral:#E2613B; --coral-d:#c84f2c;
  --green:#2f8a52; --green-bg:#e7f3ea;
  --red:#c0392b; --red-bg:#fbe9e7;
  --orange:#d98000; --orange-bg:#fdf0dd;
  --surface:#ffffff; --muted:#7c7768;
  --shadow:0 2px 10px rgba(35,33,28,.07);
  --radius:14px;
}
*{box-sizing:border-box}
body{margin:0;font-family:'DM Sans',system-ui,sans-serif;background:var(--cream);color:var(--ink);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Cormorant Garamond',serif;font-weight:600;color:var(--charcoal);margin:0 0 .3em}
h2{font-size:1.5rem}
.muted{color:var(--muted);font-size:.9rem;margin:.2em 0 1em}
.hidden{display:none !important}
.brand-mark{color:var(--coral);letter-spacing:-2px}
button{font-family:inherit;cursor:pointer}
input,select{font-family:inherit}

.btn{border:none;border-radius:10px;padding:.7em 1.2em;font-weight:600;font-size:.92rem;transition:.15s}
.btn.primary{background:var(--coral);color:#fff}
.btn.primary:hover{background:var(--coral-d)}
.btn.primary:disabled{background:var(--taupe);color:#fff;cursor:not-allowed}
.btn.ghost{background:transparent;border:1.5px solid var(--taupe);color:var(--charcoal)}
.btn.ghost:hover{border-color:var(--coral);color:var(--coral)}
.btn.small{padding:.45em .8em;font-size:.82rem}
.err{color:var(--red);font-size:.85rem;min-height:1em}

/* LOGIN */
.login{min-height:100dvh;display:grid;place-items:center;padding:20px}
.login-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:38px 32px;width:100%;max-width:380px}
.brand{text-align:center;margin-bottom:22px}
.brand-mark{font-size:1.4rem}
.brand h1{font-size:2rem;margin:.1em 0}
.brand p{color:var(--muted);font-size:.85rem;margin:0}
#loginForm{display:flex;flex-direction:column;gap:14px}
#loginForm label{display:flex;flex-direction:column;gap:6px;font-size:.82rem;font-weight:600;color:var(--charcoal)}
#loginForm input{padding:.75em;border:1.5px solid var(--taupe);border-radius:10px;font-size:1rem;background:#fdfcf9}
#loginForm input:focus{outline:none;border-color:var(--coral)}

/* APP */
.topbar{display:flex;align-items:center;gap:16px;padding:12px 20px;background:var(--surface);box-shadow:var(--shadow);position:sticky;top:0;z-index:10;flex-wrap:wrap}
.logo{font-family:'Cormorant Garamond',serif;font-size:1.3rem;font-weight:700;color:var(--charcoal)}
.tabs{display:flex;gap:4px;flex:1}
.tab{background:transparent;border:none;padding:.5em .9em;border-radius:8px;font-weight:600;color:var(--muted);font-size:.9rem}
.tab.active{background:var(--cream);color:var(--coral)}
.user{display:flex;align-items:center;gap:10px;font-size:.85rem;font-weight:600}
.roletag{font-size:.68rem;text-transform:uppercase;letter-spacing:.5px;padding:.2em .6em;border-radius:20px;background:var(--taupe);color:var(--charcoal)}
.roletag.readonly{background:#e7e2d6;color:var(--muted)}

.masterbar{padding:8px 20px;font-size:.78rem;color:var(--muted);background:#efeadf;border-bottom:1px solid var(--taupe)}
.masterbar b{color:var(--charcoal)}
.masterbar .refresh{margin-left:8px;color:var(--coral);cursor:pointer;font-weight:600;text-decoration:underline}
.masterbar .warn{color:var(--orange)}

.tabpane{max-width:1000px;margin:0 auto;padding:22px 16px 60px}
.panel{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:20px}

/* dropzone */
.dropzone{display:block;border:2px dashed var(--taupe);border-radius:var(--radius);padding:34px;text-align:center;cursor:pointer;transition:.15s;background:#fdfcf9}
.dropzone:hover,.dropzone.drag{border-color:var(--coral);background:#fbf6f2}
.dz-icon{font-size:2rem;color:var(--coral)}
.dz-text{margin-top:8px;color:var(--charcoal)}
.dz-sub{font-size:.78rem;color:var(--muted);margin-top:4px}
.filename{margin:12px 0;font-size:.86rem;font-weight:600;color:var(--charcoal)}
#extractBtn{margin-top:6px}
.status{margin-top:12px;font-size:.86rem;color:var(--muted);min-height:1.2em}
.status.busy{color:var(--coral)}
.status.ok{color:var(--green)}
.status.bad{color:var(--red)}

/* bill meta */
.billmeta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.billmeta label{display:flex;flex-direction:column;gap:4px;font-size:.74rem;font-weight:600;color:var(--muted)}
.billmeta input{padding:.5em;border:1.5px solid var(--taupe);border-radius:8px;font-size:.9rem;min-width:140px}

/* lines table */
.tablewrap{overflow-x:auto}
table.lines{width:100%;border-collapse:collapse;font-size:.85rem;min-width:760px}
table.lines th{text-align:left;padding:8px;border-bottom:2px solid var(--taupe);font-size:.72rem;text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}
table.lines td{padding:6px 8px;border-bottom:1px solid #efeadf;vertical-align:middle}
table.lines input,table.lines select{padding:.4em;border:1px solid var(--taupe);border-radius:7px;font-size:.85rem;width:100%;background:#fff}
table.lines input.num{width:80px}
.row-pass{background:var(--green-bg)}
.row-review{background:var(--red-bg)}
.row-unmatched{background:var(--orange-bg)}
.pill{display:inline-block;padding:.22em .7em;border-radius:20px;font-size:.72rem;font-weight:700;white-space:nowrap}
.pill.pass{background:var(--green);color:#fff}
.pill.review{background:var(--red);color:#fff}
.pill.unmatched{background:var(--orange);color:#fff}
.delrow{background:none;border:none;color:var(--muted);font-size:1.1rem;line-height:1}
.delrow:hover{color:var(--red)}
.reviewactions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}

/* result sections */
.summary{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.sumcard{flex:1;min-width:120px;padding:14px;border-radius:12px;text-align:center}
.sumcard .n{font-size:1.8rem;font-weight:700;font-family:'Cormorant Garamond',serif}
.sumcard .l{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}
.sumcard.pass{background:var(--green-bg);color:var(--green)}
.sumcard.review{background:var(--red-bg);color:var(--red)}
.sumcard.unmatched{background:var(--orange-bg);color:var(--orange)}
.resultSection{margin-bottom:18px}
.resultSection h3{display:flex;align-items:center;gap:8px;font-size:1.15rem;margin-bottom:8px}
.itemcard{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:10px;margin-bottom:6px;font-size:.88rem}
.itemcard.pass{background:var(--green-bg)}
.itemcard.review{background:var(--red-bg)}
.itemcard.unmatched{background:var(--orange-bg)}
.itemcard .meta{color:var(--muted);font-size:.78rem;margin-top:2px}
.itemcard .right{text-align:right;white-space:nowrap}

/* history + cards */
.historyList{display:flex;flex-direction:column;gap:8px}
.hrow{display:flex;justify-content:space-between;gap:10px;padding:12px 14px;border:1px solid var(--taupe);border-radius:10px;cursor:pointer;transition:.15s;font-size:.88rem}
.hrow:hover{border-color:var(--coral);background:#fdfcf9}
.hrow .badges{display:flex;gap:6px;align-items:center}
.minipill{font-size:.7rem;font-weight:700;padding:.15em .5em;border-radius:10px}
.minipill.pass{background:var(--green);color:#fff}
.minipill.review{background:var(--red);color:#fff}
.minipill.unmatched{background:var(--orange);color:#fff}
.cards{display:flex;gap:12px;flex-wrap:wrap}
.card{flex:1;min-width:130px;background:var(--cream);border-radius:12px;padding:16px;text-align:center}
.card .n{font-size:2rem;font-weight:700;font-family:'Cormorant Garamond',serif;color:var(--charcoal)}
.card .l{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}

@media(max-width:560px){
  .tabs{order:3;width:100%}
  .topbar{gap:10px}
  .billmeta input{min-width:110px}
}