:root{--ink:#1f2328;--muted:#707780;--paper:#fff;--bg:#ece9e2;--line:#d8d2c7;--gold:#b19047;--charcoal:#242424;--soft:#f7f5f0;--green:#2d5b3a}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
.app-header{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:#242424;color:white;border-bottom:1px solid #3a3a3a}
.eyebrow{font-size:10px;letter-spacing:.22em;color:#d6c28e}.version{font-size:11px;color:#d6c28e}
h1{margin:2px 0 0;font-size:22px}.header-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
button{border:1px solid #777;background:white;color:#222;border-radius:7px;padding:9px 12px;font:inherit;cursor:pointer}
button.primary{background:var(--gold);border-color:var(--gold);color:#fff;font-weight:700}
button.ghost{background:transparent;color:white;border-color:#666}
.workflow{position:sticky;top:68px;z-index:25;display:grid;grid-template-columns:repeat(6,1fr);background:#333;border-bottom:1px solid #444}
.workflow button{border:0;border-radius:0;background:#333;color:#aaa;padding:10px 5px;font-size:12px}
.workflow button.active{background:var(--gold);color:white;font-weight:700}
.workflow button.complete{color:#fff}
.layout{display:grid;grid-template-columns:minmax(370px,470px) 1fr;min-height:calc(100vh - 110px)}
.form-panel{background:#f8f7f4;border-right:1px solid var(--line);padding:22px;overflow:auto}
.panel-title{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:18px;margin-bottom:16px}
.pill{font-size:12px;background:#e7e2d6;padding:5px 9px;border-radius:999px;color:#574d3a}
.form-panel section{padding:16px 0;border-top:1px solid var(--line)}
.form-panel h2{font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px;color:#4d4a44}
.helper{font-size:12px;color:#777;margin-top:-5px}
label{display:block;font-size:12px;font-weight:650;color:#555;margin-bottom:10px}
input,textarea,select{width:100%;margin-top:5px;border:1px solid #c9c4bb;border-radius:6px;padding:9px;background:white;font:inherit;color:#222}
textarea{resize:vertical}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.small{font-size:12px;padding:7px 9px}.form-panel button.ghost{color:#333;border-color:#aaa;background:white}
.approve{width:100%;background:var(--green);color:white;border:0;font-weight:700;margin-top:6px}
.approve.secondary{background:#27384d}.approve.gold{background:var(--gold)}
.checkbox-row{display:flex;align-items:center;gap:8px}.checkbox-row input{width:auto;margin:0}
.row-editor{display:grid;grid-template-columns:1.4fr .5fr 32px;gap:7px;margin-bottom:7px}
.row-editor.timeline{grid-template-columns:1fr 1fr 32px}.row-editor.investment{grid-template-columns:1.5fr .8fr 32px}
.remove{padding:6px;background:#fff;border:1px solid #bbb;color:#8b2f2f}
.preview-shell{padding:22px;overflow:auto}.preview-toolbar{max-width:900px;margin:0 auto 12px;display:flex;gap:8px}
.mode-btn{background:#fff;border-color:#c6c0b5}.mode-btn.active{background:#272727;color:#fff;border-color:#272727}
.document{width:8.5in;min-height:11in;margin:0 auto;background:var(--paper);box-shadow:0 18px 50px rgba(0,0,0,.18);padding:.65in .72in;color:#202020}
.doc-cover{min-height:9.6in;display:flex;flex-direction:column;justify-content:space-between;border-top:10px solid var(--gold)}
.brand{font-weight:800;letter-spacing:.18em;font-size:13px}.cover-title{margin-top:1.25in}
.cover-title h2{font-size:44px;line-height:1.02;margin:0 0 18px;max-width:650px}.cover-sub{font-size:18px;color:#666}
.cover-meta{display:grid;grid-template-columns:1fr 1fr;gap:18px;border-top:1px solid #bbb;padding-top:22px}
.meta-label{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#777}.meta-value{font-size:16px;margin-top:4px}
.page-break{break-before:page;page-break-before:always}.doc-section{margin:0 0 32px}
.doc-section h3{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 8px}
.doc-section h2{font-size:27px;margin:0 0 15px}.doc-section p{line-height:1.58}.clean-list{padding-left:19px;line-height:1.55}
.scope-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.scope-card{background:var(--soft);border-top:4px solid var(--gold);padding:16px;min-height:180px}
.scope-card h4{margin:0 0 8px;font-size:15px}
table.doc-table{border-collapse:collapse;width:100%;margin:12px 0 24px}.doc-table th,.doc-table td{border-bottom:1px solid #d7d2c9;padding:10px 8px;text-align:left;vertical-align:top}
.doc-table th{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#777}.money-total{font-size:32px;font-weight:800;text-align:right;margin:12px 0 24px}
.terms{font-size:9.5pt;line-height:1.45;columns:2;column-gap:28px}.term{break-inside:avoid;margin-bottom:14px}.term strong{display:block;margin-bottom:4px}
.signature-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:40px}.sig-line{border-bottom:1px solid #333;height:32px;margin-bottom:5px}
.audit-card{border-left:4px solid var(--gold);background:var(--soft);padding:12px 14px;margin:10px 0}.audit-time{font-size:11px;color:#777}
dialog{width:min(760px,90vw);border:0;border-radius:12px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head button{border:0;font-size:24px}
.library-item{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 0;border-bottom:1px solid #ddd}
.toast{position:fixed;right:20px;bottom:20px;background:#222;color:#fff;padding:10px 14px;border-radius:7px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1}
@media(max-width:1150px){.layout{grid-template-columns:1fr}.document{width:100%;min-height:auto}}
@media print{body{background:white}.app-header,.workflow,.form-panel,.preview-toolbar{display:none!important}.layout{display:block}.preview-shell{padding:0}.document{box-shadow:none;width:auto;min-height:auto;margin:0;padding:.5in .55in}@page{size:Letter;margin:0}}


/* v3 branding and cover-image system */
.upload-status{
  margin:-3px 0 10px;
  padding:8px 10px;
  border:1px dashed #c9c4bb;
  border-radius:6px;
  background:#fff;
  color:#777;
  font-size:11px;
}
.upload-actions{display:flex;gap:8px;flex-wrap:wrap}
.optional{font-weight:400;color:#888}

.doc-cover{
  position:relative;
  overflow:hidden;
  padding:0;
  border-top:0;
  background:#171717;
  color:white;
}
.cover-background{
  position:absolute;
  inset:0;
  background-size:cover;
  background-repeat:no-repeat;
  transform:scale(1.01);
}
.cover-overlay{
  position:absolute;
  inset:0;
}
.cover-overlay.dark{
  background:linear-gradient(90deg,rgba(0,0,0,.88) 0%,rgba(0,0,0,.66) 48%,rgba(0,0,0,.35) 100%),
             linear-gradient(0deg,rgba(0,0,0,.72),transparent 45%);
}
.cover-overlay.soft{
  background:linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.46) 52%,rgba(0,0,0,.18) 100%),
             linear-gradient(0deg,rgba(0,0,0,.58),transparent 45%);
}
.cover-overlay.clean{
  background:linear-gradient(90deg,rgba(0,0,0,.62) 0%,rgba(0,0,0,.24) 58%,rgba(0,0,0,.08) 100%),
             linear-gradient(0deg,rgba(0,0,0,.44),transparent 40%);
}
.cover-content{
  position:relative;
  z-index:2;
  min-height:9.6in;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:.55in .62in .58in;
  border-top:9px solid var(--gold);
}
.cover-brand-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:24px;
}
.dn-logo{
  width:190px;
  max-height:115px;
  object-fit:contain;
  object-position:left top;
  filter:drop-shadow(0 3px 9px rgba(0,0,0,.45));
}
.client-logo{
  max-width:165px;
  max-height:82px;
  object-fit:contain;
  object-position:right top;
  filter:drop-shadow(0 3px 10px rgba(0,0,0,.5));
}
.cover-title{margin-top:auto;margin-bottom:auto;max-width:660px}
.cover-title .meta-label{color:#f3c354}
.cover-title h2{
  color:white;
  text-shadow:0 4px 18px rgba(0,0,0,.35);
  font-size:48px;
}
.cover-sub{color:rgba(255,255,255,.82)}
.cover-meta{
  border-top:1px solid rgba(255,255,255,.46);
  color:white;
}
.cover-meta .meta-label{color:rgba(255,255,255,.62)}
.cover-meta .meta-value{color:white}
.cover-placeholder{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 75% 30%,rgba(177,144,71,.24),transparent 25%),
    linear-gradient(135deg,#151515,#343434 55%,#181818);
}
@media print{
  .cover-background,.cover-placeholder{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}


/* Cloud authentication */
.auth-gate{
  position:fixed; inset:0; z-index:9999; display:grid; place-items:center;
  padding:24px; background:radial-gradient(circle at 20% 10%,#2c2c2c 0,#111 42%,#070707 100%);
}
.auth-gate.hidden{display:none}
.auth-card{
  width:min(460px,100%); padding:38px; border-radius:18px;
  background:rgba(255,255,255,.97); box-shadow:0 30px 90px rgba(0,0,0,.5);
}
.auth-card img{width:92px;height:92px;object-fit:contain;margin-bottom:20px}
.auth-card h2{font-size:34px;margin:8px 0 10px}
.auth-card p{line-height:1.55;color:#555;margin-bottom:24px}
.auth-card input{width:100%;box-sizing:border-box}
.auth-submit{width:100%;margin-top:8px}
.login-message{min-height:24px;margin-top:16px;font-size:14px;color:#465a47}
.cloud-status,.user-email{
  font-size:12px;padding:7px 10px;border-radius:999px;white-space:nowrap
}
.cloud-status{background:#272727;color:#ddd}
.cloud-status.ok{background:#244b32;color:#d9f6e3}
.cloud-status.saving{background:#51441d;color:#fff3bd}
.cloud-status.error{background:#642d2d;color:#ffdede}
.user-email{color:#aaa;max-width:180px;overflow:hidden;text-overflow:ellipsis}
@media(max-width:900px){.user-email{display:none}.cloud-status{display:none}}