:root{
  --navy:#111a24;
  --navy-2:#182531;
  --orange:#f47a1f;
  --orange-dark:#d9660f;
  --ink:#172331;
  --muted:#66717d;
  --line:#e2e6ea;
  --bg:#f4f6f8;
  --card:#ffffff;
  --good:#1f7a43;
  --good-bg:#eaf6ee;
  --warn:#8a5a00;
  --warn-bg:#fdf1dc;
  --bad:#a3271f;
  --bad-bg:#fbe9e7;
  font-family:Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink)}
#app{min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:14px}

.topbar{background:var(--navy);color:#fff;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar .brand{font-weight:900;font-size:18px;letter-spacing:.01em}
.topbar .brand span{color:var(--orange)}
.topbar .brand a{color:inherit;text-decoration:none}
.topbar .meta{font-size:12.5px;color:#9aa5b1;display:flex;align-items:center;gap:14px}
.topbar button.link{background:none;border:none;color:#cdd6de;cursor:pointer;font-size:12.5px;padding:0;text-decoration:underline}

.container{max-width:960px;margin:0 auto;padding:28px 20px 60px;width:100%}
.container.narrow{max-width:440px}

.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px}
.card + .card{margin-top:16px}
.card h2{margin:0 0 4px;font-size:16px}
.card h3{margin:0 0 12px;font-size:13.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.card p.hint{margin:4px 0 0;font-size:12.5px;color:var(--muted)}

.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:1fr 1fr}
.grid.cols-3{grid-template-columns:1fr 1fr 1fr}
@media (max-width:640px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}

label{display:block;font-size:12.5px;font-weight:700;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.02em}
.field{margin-bottom:14px}
.field input,.field select,.field textarea{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--orange);outline-offset:0;border-color:var(--orange)}
.field-row{display:flex;gap:10px;align-items:flex-end}
.field-row .field{flex:1;margin-bottom:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:7px;padding:10px 16px;font-weight:800;font-size:13.5px;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark)}
.btn-secondary{background:#eef1f4;color:var(--ink)}
.btn-secondary:hover{background:#e2e6ea}
.btn-danger{background:var(--bad-bg);color:var(--bad)}
.btn[disabled]{opacity:.5;cursor:default}
.btn-sm{padding:6px 11px;font-size:12.5px}
.btn-block{width:100%}

.error{background:var(--bad-bg);color:var(--bad);padding:11px 14px;border-radius:7px;font-size:13px;margin-bottom:14px}
.success{background:var(--good-bg);color:var(--good);padding:11px 14px;border-radius:7px;font-size:13px;margin-bottom:14px}
.warn-box{background:var(--warn-bg);color:var(--warn);padding:14px 16px;border-radius:8px;font-size:13.5px;margin-bottom:6px}

.pagehead{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:14px;flex-wrap:wrap}
.pagehead h1{margin:0;font-size:22px}
.pagehead p{margin:4px 0 0;color:var(--muted);font-size:13.5px}

.project-list{display:flex;flex-direction:column;gap:10px}
.project-row{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--card);border:1px solid var(--line);border-radius:9px;text-decoration:none;color:inherit;gap:12px}
.project-row:hover{border-color:var(--orange)}
.project-row .name{font-weight:800;font-size:14.5px}
.project-row .sub{font-size:12.5px;color:var(--muted);margin-top:2px}
.pill{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;padding:3px 10px;border-radius:20px;white-space:nowrap}
.pill-draft{background:#eef1f4;color:#5b6672}
.pill-analyzed{background:#e5eefc;color:#2a5db0}
.pill-quoted{background:var(--warn-bg);color:var(--warn)}
.pill-sent{background:#ece5fc;color:#5a2ab0}
.pill-viewed{background:#ece5fc;color:#5a2ab0}
.pill-won,.pill-accepted{background:var(--good-bg);color:var(--good)}
.pill-lost,.pill-declined{background:var(--bad-bg);color:var(--bad)}

.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .icon{font-size:34px;margin-bottom:10px}

.back-link{display:inline-flex;align-items:center;gap:5px;color:var(--muted);text-decoration:none;font-size:13px;margin-bottom:14px}
.back-link:hover{color:var(--ink)}
.link-btn{background:none;border:none;padding:0;color:var(--muted);text-decoration:underline;font-size:13px;cursor:pointer}
.link-btn:hover{color:var(--ink)}

.trade-item{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.trade-item:last-child{border-bottom:none}
.trade-item input[type=checkbox]{margin-top:3px;width:17px;height:17px}
.trade-item .body{flex:1}
.trade-item .name{font-weight:800;font-size:14px;display:flex;align-items:center;gap:8px}
.confidence{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;padding:2px 8px;border-radius:20px}
.confidence-high{background:var(--good-bg);color:var(--good)}
.confidence-medium{background:var(--warn-bg);color:var(--warn)}
.confidence-low{background:#eef1f4;color:#5b6672}
.snippets{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.5}
.snippets div{margin-bottom:2px}
.qty-tags{margin-top:6px;display:flex;flex-wrap:wrap;gap:6px}
.qty-tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.01em;padding:3px 9px;border-radius:20px;background:#e5eefc;color:#2a5db0}
.trade-item button.remove{background:none;border:none;color:var(--muted);cursor:pointer;font-size:16px;line-height:1}

table.items{width:100%;border-collapse:collapse;font-size:13.5px}
table.items th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.02em;color:var(--muted);padding:0 8px 8px;border-bottom:1px solid var(--line)}
table.items td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.items td input,table.items td select{padding:7px 8px;font-size:13px}
table.items .num{text-align:right;font-variant-numeric:tabular-nums}
table.items input.num-input{text-align:right}
table.items tr.total-row td{border-bottom:none;padding-top:14px}
.overflow-x{overflow-x:auto}

.totals{display:flex;flex-direction:column;gap:6px;align-items:flex-end;margin-top:16px}
.totals .row{display:flex;gap:22px;font-size:13.5px;min-width:220px;justify-content:space-between}
.totals .row.grand{font-size:17px;font-weight:900;color:var(--navy);border-top:1px solid var(--line);padding-top:8px;margin-top:2px}
.totals .row span:first-child{color:var(--muted)}
.totals .row.grand span:first-child{color:var(--navy)}

.price-book-row{display:grid;grid-template-columns:1fr 1fr 90px 100px 32px;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.price-book-row.head{font-size:11px;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line);font-weight:700}
@media (max-width:640px){.price-book-row{grid-template-columns:1fr}}

.section-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

.dropzone{border:2px dashed var(--line);border-radius:9px;padding:30px 20px;text-align:center;color:var(--muted);cursor:pointer;font-size:13.5px}
.dropzone:hover{border-color:var(--orange);color:var(--ink)}
.dropzone.busy{opacity:.6;cursor:default}

.landing-hero{background:var(--navy);color:#fff;border-radius:14px;padding:38px 32px;margin-bottom:24px}
.landing-hero h1{margin:0 0 12px;font-size:clamp(22px,4vw,30px);line-height:1.18;text-wrap:balance}
.landing-hero p{margin:0;color:#c3cbd3;font-size:15px;max-width:580px;line-height:1.6}
.landing-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-template-areas:"content card";gap:28px;align-items:start}
.landing-content{grid-area:content}
.landing-card-col{grid-area:card}
@media (max-width:820px){.landing-grid{grid-template-columns:1fr;grid-template-areas:"card" "content";gap:20px}.landing-hero{padding:28px 22px}}
.landing-steps{display:flex;flex-direction:column;gap:16px;margin:0 0 26px}
.landing-step{display:flex;gap:14px;align-items:flex-start}
.landing-step .num{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;font-weight:900;font-size:13px;display:flex;align-items:center;justify-content:center}
.landing-step h3{margin:0 0 3px;font-size:14.5px}
.landing-step p{margin:0;font-size:13px;color:var(--muted);line-height:1.55}
.landing-features{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.landing-features{grid-template-columns:1fr}}
.landing-feature{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
.landing-feature .icon{font-size:19px;margin-bottom:6px}
.landing-feature h4{margin:0 0 4px;font-size:13.5px}
.landing-feature p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.5}

.logo-upload-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.logo-preview{max-width:160px;max-height:70px;object-fit:contain;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff;display:block}
input[type=color]{padding:3px;height:40px;cursor:pointer}

.public-hero{background:var(--navy);color:#fff;padding:30px 24px}
.public-hero .logo{max-height:60px;max-width:200px;margin-bottom:14px}
.public-hero .brand{font-size:22px;font-weight:900}
.public-hero .status{margin-top:8px}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.spinner.dark{border:2px solid rgba(0,0,0,.15);border-top-color:var(--orange)}
@keyframes spin{to{transform:rotate(360deg)}}
.center-loading{display:flex;align-items:center;justify-content:center;min-height:60vh}