/* ===== Al Amoud Carpentry & Mukhtiar Wood Furnitures — app shell ========= */
:root{
  --maroon:#351214;
  --maroon-2:#4A2023;
  --terracotta:#84481F;
  --terracotta-light:#F4E4D6;
  --terracotta-zebra:#FBF1E6;
  --paper:#FBF7F1;
  --card:#FFFFFF;
  --ink:#2A211D;
  --ink-muted:#6B5A52;
  --ink-faint:#9C8A80;
  --link:#84481F;
  --danger:#351214;
  --danger-light:#F4E4D6;
  --good:#1F7A4D;
  --good-light:#DFF3E8;
  --warn:#8A5A12;
  --warn-light:#F3E3C9;
  --line:#E7DCCF;
  --line-soft:#F0E8DD;
  --shadow-1:0 1px 2px rgba(53,18,20,.07), 0 1px 1px rgba(53,18,20,.05);
  --shadow-2:0 10px 26px rgba(53,18,20,.13), 0 2px 7px rgba(53,18,20,.07);
  --radius:14px;
  --radius-sm:9px;
  --font-ui:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-ui);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--maroon)}
p{margin:0}
ul,ol{margin:0;padding:0}
button{font-family:inherit;font-size:inherit;cursor:pointer}
a{color:var(--link)}
.num,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
svg{width:20px;height:20px;display:block}
::selection{background:var(--terracotta-light)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ---- Topbar --------------------------------------------------------- */
.topbar{
  position:sticky;top:0;z-index:40;
  background:var(--maroon);
  color:#fff;
  display:flex;align-items:center;gap:18px;
  padding:0 20px;
  height:62px;
  box-shadow:var(--shadow-2);
}
.topbar-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;flex:none}
.topbar-brand img{height:32px;width:auto;display:block;border-radius:4px;background:#fff;padding:2px 4px}
.topbar-brand-text{display:flex;flex-direction:column;line-height:1.15}
.topbar-brand-text b{font-size:13.5px;font-weight:700;letter-spacing:.1px}
.topbar-brand-text span{font-size:10px;color:#E9C9A8;font-weight:500;letter-spacing:.3px}
.topbar-nav{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.topbar-nav::-webkit-scrollbar{display:none}
.navlink{
  display:flex;align-items:center;gap:7px;
  padding:0 14px;height:62px;min-height:44px;
  color:#E9D6C6;text-decoration:none;font-weight:600;font-size:13.5px;
  border-bottom:3px solid transparent;
  white-space:nowrap;flex:none;
}
.navlink svg{width:17px;height:17px}
.navlink:hover{color:#fff}
.navlink.active{color:#fff;border-bottom-color:var(--terracotta);background:rgba(255,255,255,.06)}
.topbar-actions{flex:none;display:flex;gap:8px}

/* ---- Buttons ---------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  border-radius:10px;border:1.5px solid transparent;
  padding:0 16px;height:40px;min-height:40px;
  font-weight:700;font-size:13.5px;
  transition:filter .12s, transform .06s;
}
.btn svg{width:16px;height:16px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--maroon);color:#fff}
.btn-primary:hover{filter:brightness(1.18)}
.btn-accent{background:var(--terracotta);color:#fff}
.btn-accent:hover{filter:brightness(1.1)}
.btn-ghost{background:#fff;color:var(--maroon);border-color:var(--line)}
.btn-ghost:hover{background:var(--terracotta-light)}
.btn-ghost-inv{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost-inv:hover{background:rgba(255,255,255,.2)}
.btn-danger{background:var(--danger-light);color:var(--maroon)}
.btn-danger:hover{filter:brightness(.97)}
.btn-sm{height:44px;min-height:44px;padding:0 12px;font-size:12.5px;border-radius:8px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-block{width:100%}

/* ---- Page shell --------------------------------------------------------- */
.page{max-width:1240px;margin:0 auto;padding:22px 20px 60px}
.page-narrow{max-width:720px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:800;color:var(--maroon)}
.page-sub{color:var(--ink-muted);font-size:13.5px;margin-top:3px}

/* ---- Dashboard ------------------------------------------------------------ */
.hero{
  background:linear-gradient(150deg,var(--maroon) 0%, #4C2124 60%, #2A0F11 100%);
  border-radius:var(--radius);color:#fff;padding:26px 26px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-bottom:18px;box-shadow:var(--shadow-2);
}
.hero-text b{font-size:20px;display:block}
.hero-text span{font-size:13px;color:#E9C9A8;display:block;margin-top:4px}
.hero .btn-accent{height:46px;padding:0 22px;font-size:14px}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:16px 18px}
.stat-eyebrow{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--ink-faint)}
.stat-eyebrow svg{width:14px;height:14px}
.stat-val{font-family:var(--font-mono);font-weight:700;font-size:26px;color:var(--maroon);margin-top:6px}
.stat-sub{font-size:12px;color:var(--ink-muted);margin-top:2px}

.section-title{display:flex;align-items:center;justify-content:space-between;margin:22px 0 10px}
.section-title h2{font-size:15.5px;font-weight:800;color:var(--maroon)}

/* ---- Badges (icon + text, never color alone) ----------------------------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:999px;white-space:nowrap}
.badge svg{width:12px;height:12px}
.badge-draft{background:var(--line-soft);color:var(--ink-muted)}
.badge-sent{background:var(--terracotta-light);color:var(--terracotta)}
.badge-approved{background:var(--good-light);color:var(--good)}
.badge-declined{background:var(--danger-light);color:var(--maroon)}
.badge-invoiced{background:#E4E9F5;color:#2A3E7A}
.badge-paid{background:var(--good-light);color:var(--good)}
.badge-partial{background:var(--warn-light);color:var(--warn)}
.badge-due{background:var(--danger-light);color:var(--maroon)}

/* ---- Filter tabs / search bar --------------------------------------------- */
.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.tab{padding:8px 14px;min-height:44px;border-radius:9px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:12.8px;color:var(--ink-muted);display:flex;align-items:center;gap:6px}
.tab.active{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.searchbar{display:flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:0 12px;height:44px;margin-bottom:14px}
.searchbar svg{width:17px;height:17px;color:var(--ink-faint);flex:none}
.searchbar input{border:none;outline:none;flex:1;font-size:14px;font-family:var(--font-ui);color:var(--ink);background:transparent;height:100%}

/* ---- Lists (quotes) -------------------------------------------------------- */
.qlist{display:flex;flex-direction:column;gap:10px}
.qrow{
  background:var(--card);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-1);padding:14px 16px;
  display:grid;grid-template-columns:auto 1.4fr 1fr auto auto auto;gap:16px;align-items:center;
  text-decoration:none;color:inherit;
}
.qrow:hover{border-color:var(--terracotta)}
.qrow-ref{font-family:var(--font-mono);font-weight:700;color:var(--maroon);font-size:13px}
.qrow-name{font-weight:700;color:var(--maroon);font-size:14px}
.qrow-sub{font-size:12px;color:var(--ink-muted);margin-top:2px}
.qrow-total{font-family:var(--font-mono);font-weight:700;text-align:right;font-size:14.5px;color:var(--maroon)}
.qrow-arrow{color:var(--ink-faint)}
.qrow-arrow svg{width:16px;height:16px}

/* ---- Quote detail ---------------------------------------------------------- */
.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:start}
.panel{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:18px}
.panel + .panel{margin-top:14px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:10px}
.panel-title{font-size:15px;font-weight:800;color:var(--maroon);display:flex;align-items:center;gap:8px}
.panel-title svg{width:17px;height:17px;color:var(--terracotta)}

.infogrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.info-label{font-size:11px;text-transform:uppercase;letter-spacing:.3px;color:var(--ink-faint);font-weight:700}
.info-val{font-size:13.5px;color:var(--maroon);font-weight:600;margin-top:2px}

/* Line items */
.item-list{display:flex;flex-direction:column;gap:9px}
.item-card{
  border:1.5px solid var(--line);border-radius:12px;padding:11px 13px;
  display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;
  background:linear-gradient(180deg,#fff,var(--paper));
}
.item-cat{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.3px;color:var(--terracotta)}
.item-name{font-weight:800;color:var(--maroon);font-size:13.8px;margin-top:2px}
.item-spec{font-size:11.5px;color:var(--ink-muted);margin-top:3px}
.item-amt{font-family:var(--font-mono);font-weight:800;font-size:15px;color:var(--maroon);text-align:right}
.item-actions{display:flex;gap:6px;margin-top:6px;justify-content:flex-end}
.item-actions button{background:none;border:none;color:var(--ink-faint);padding:6px;border-radius:6px;display:flex;min-width:32px;min-height:32px;align-items:center;justify-content:center}
.item-actions button:hover{background:var(--line-soft);color:var(--maroon)}
.item-empty{padding:26px;text-align:center;color:var(--ink-faint);font-size:13px;border:1.5px dashed var(--line);border-radius:12px}

.totals-strip{display:flex;flex-direction:column;gap:6px;margin-top:14px;padding-top:14px;border-top:1.5px dashed var(--line)}
.tot-row{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-muted);align-items:center}
.tot-row b{font-family:var(--font-mono);color:var(--maroon)}
.tot-row.grand{font-size:16px;font-weight:800;color:var(--maroon);padding-top:6px;border-top:1px solid var(--line)}
.tot-row.grand b{font-size:19px}
.discount-row select,.discount-row input{border:1.3px solid var(--line);border-radius:7px;height:32px;padding:0 8px;font-size:12.5px;font-family:var(--font-ui)}

/* Workflow sidebar */
.wf-step{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-soft)}
.wf-step:last-child{border-bottom:none}
.wf-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none;font-size:11px;font-weight:800}
.wf-step.done .wf-dot{background:var(--good);color:#fff}
.wf-step.current .wf-dot{background:var(--terracotta);color:#fff}
.wf-step.pending .wf-dot{background:var(--line-soft);color:var(--ink-faint)}
.wf-body b{display:block;font-size:12.8px;color:var(--maroon);font-weight:700}
.wf-body span{font-size:11.5px;color:var(--ink-muted)}
.wf-action{margin-top:8px}

.doclinks{display:flex;flex-direction:column;gap:6px}
.doclink{display:flex;align-items:center;gap:9px;padding:9px 10px;min-height:44px;border-radius:8px;border:1px solid var(--line-soft);text-decoration:none;color:var(--maroon);font-weight:700;font-size:12.8px}
.doclink svg{width:16px;height:16px;color:var(--terracotta)}
.doclink.locked{color:var(--ink-faint);cursor:not-allowed}
.doclink.locked svg{color:var(--ink-faint)}
.doclink:not(.locked):hover{background:var(--terracotta-light)}

/* ---- Catalogue picker (Add Item) ------------------------------------------- */
.cat-chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.cat-chip{display:flex;align-items:center;gap:6px;padding:7px 14px;min-height:44px;border-radius:999px;border:1.4px solid var(--line);background:#fff;font-weight:700;font-size:12px;color:var(--ink-muted)}
.cat-chip svg{width:14px;height:14px}
.cat-chip.active{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.pick-list{display:flex;flex-direction:column;gap:7px;max-height:46vh;overflow:auto}
.pick-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;min-height:44px;border:1.4px solid var(--line);border-radius:10px;background:#fff;text-align:left}
.pick-row:hover{border-color:var(--terracotta);background:var(--paper)}
.pick-row-name{font-weight:800;color:var(--maroon);font-size:13.5px}
.pick-row-desc{font-size:11.3px;color:var(--ink-muted);margin-top:2px}
.pick-row-price{font-family:var(--font-mono);font-weight:700;color:var(--terracotta);font-size:12.8px;white-space:nowrap}
.pick-empty{text-align:center;padding:30px;color:var(--ink-faint);font-size:13px}

/* ---- Modal ------------------------------------------------------------------ */
.modal-overlay{position:fixed;inset:0;background:rgba(42,17,17,.55);display:flex;align-items:flex-start;justify-content:center;padding:26px 16px;overflow:auto;z-index:100}
.modal{background:#fff;border-radius:16px;max-width:640px;width:100%;box-shadow:var(--shadow-2);animation:pop .15s ease}
@keyframes pop{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line-soft)}
.modal-head h3{font-size:16px}
.modal-close{background:none;border:none;color:var(--ink-muted);width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:var(--line-soft)}
.modal-body{padding:18px 20px;max-height:74vh;overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line-soft)}

.field{margin-bottom:14px}
.field label{display:block;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:var(--ink-faint);margin-bottom:6px}
.field input[type=text],.field input[type=number],.field input[type=email],.field input[type=file],.field select,.field textarea{
  width:100%;border:1.5px solid var(--line);border-radius:9px;padding:0 12px;height:42px;
  font-size:14px;font-family:var(--font-ui);color:var(--maroon);background:#fff;
}
.field textarea{height:auto;padding:10px 12px;min-height:70px;font-family:var(--font-ui)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2.5px solid var(--terracotta);outline-offset:1px;border-color:var(--terracotta)}
.field-hint{font-size:11px;color:var(--ink-faint);margin-top:4px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.dimrow{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center}
.dimrow.single{grid-template-columns:1fr}
.dimrow .x{text-align:center;color:var(--ink-faint);font-weight:800;padding-top:20px}
.dim-input input{font-family:var(--font-mono);font-size:18px;font-weight:700;text-align:center}
.calc-live{
  margin-top:10px;background:var(--terracotta-light);border-radius:10px;padding:12px 14px;
  display:flex;justify-content:space-around;text-align:center;flex-wrap:wrap;gap:8px;
}
.calc-live div span{display:block;font-size:10.5px;color:var(--ink-muted);font-weight:700;text-transform:uppercase;letter-spacing:.3px}
.calc-live div b{font-family:var(--font-mono);font-size:19px;color:var(--maroon)}

/* ---- Catalogue management screen -------------------------------------------- */
.cat-section{margin-bottom:22px}
.cat-section-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.cat-section-head svg{width:16px;height:16px;color:var(--terracotta)}
.cat-section-head h3{font-size:13.5px;font-weight:800;color:var(--maroon);text-transform:uppercase;letter-spacing:.3px}
.cat-table{width:100%;border-collapse:collapse}
.cat-table th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.3px;color:var(--ink-faint);padding:6px 10px;border-bottom:1.5px solid var(--line)}
.cat-table td{padding:9px 10px;border-bottom:1px solid var(--line-soft);font-size:12.8px;color:var(--ink)}
.cat-table tr.hidden-row{opacity:.5}
.cat-table input[type=text],.cat-table input[type=number]{border:1.3px solid var(--line);border-radius:7px;height:32px;padding:0 8px;font-size:12.5px;width:100%;font-family:var(--font-ui)}
.cat-table .num-cell{width:110px}
.icon-btn{background:none;border:none;color:var(--ink-faint);padding:6px;border-radius:6px;display:inline-flex;min-width:32px;min-height:32px;align-items:center;justify-content:center}
.icon-btn:hover{background:var(--line-soft);color:var(--maroon)}

/* ---- Toast ------------------------------------------------------------------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--maroon);color:#fff;padding:12px 20px;border-radius:10px;font-size:13px;font-weight:700;box-shadow:var(--shadow-2);z-index:200;display:flex;align-items:center;gap:8px}
.toast svg{width:16px;height:16px;color:var(--terracotta)}

/* ---- Empty state --------------------------------------------------------------*/
.emptystate{text-align:center;padding:50px 20px;color:var(--ink-faint)}
.emptystate svg{width:40px;height:40px;margin:0 auto 10px;color:var(--ink-faint)}

/* =====================================================================
   DOCUMENT VIEWER SHELL
   ===================================================================== */
.docviewer-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:10px;flex-wrap:wrap}
.doc-stage-wrap{display:flex;justify-content:center}

/* =====================================================================
   DESIGN A — THE QUOTATION. Warm cream paper, generous whitespace,
   proposal-toned. Deliberately un-boxed / airy.
   ===================================================================== */
.docA-sheet{
  background:var(--paper);width:100%;max-width:794px;
  border-radius:8px;border:1px solid var(--line);box-shadow:var(--shadow-2);
  padding:28px 42px 26px;color:var(--ink);font-size:12.8px;font-family:var(--font-ui);
}
.docA-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:14px}
.docA-brand{display:flex;gap:12px;align-items:center}
.docA-brand img{height:46px;width:auto;display:block}
.docA-bizname{font-weight:800;color:var(--maroon);font-size:14.5px}
.docA-tagline{font-size:10.3px;color:var(--ink-muted);font-style:italic;margin-top:1px}
.docA-label{
  font-family:var(--font-ui);font-weight:700;font-size:12px;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--terracotta);text-align:right;
}
.docA-refnum{font-family:var(--font-mono);font-weight:800;color:var(--maroon);font-size:14px;text-align:right;margin-top:4px}
.docA-refdate{font-family:var(--font-mono);font-size:10.8px;color:var(--ink-muted);text-align:right}
.docA-rule{height:2px;background:var(--terracotta);margin-bottom:14px}

.docA-intro{margin-bottom:14px;line-height:1.55}
.docA-intro .to{font-size:10px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-faint);font-weight:700}
.docA-intro .name{font-weight:800;color:var(--maroon);font-size:15px;margin-top:2px}
.docA-intro .meta{font-size:11.5px;color:var(--ink-muted);margin-top:2px}
.docA-scope{margin-top:8px;font-size:12px;color:var(--ink);font-style:italic}

.docA-catgroup{margin-bottom:8px}
.docA-catlabel{
  font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;
  color:var(--maroon);padding:4px 2px;border-bottom:1.5px solid var(--maroon);margin-bottom:1px;
}
.docA-row{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:6px 8px}
.docA-row:nth-child(even){background:var(--terracotta-zebra);border-radius:6px}
.docA-row-name{font-weight:700;color:var(--ink);font-size:12.3px}
.docA-row-spec{font-size:10.6px;color:var(--ink-muted);margin-top:2px}
.docA-row-amt{font-family:var(--font-mono);font-weight:700;color:var(--maroon);font-size:12.6px;white-space:nowrap;text-align:right}
.docA-row-qty{font-family:var(--font-mono);color:var(--ink-muted);font-size:10.6px;text-align:right}

.docA-totals{margin-left:auto;width:290px;margin-top:10px;margin-bottom:6px}
.docA-totrow{display:flex;justify-content:space-between;padding:5px 4px;font-size:11.8px;color:var(--ink-muted)}
.docA-totrow.grand{
  margin-top:6px;padding:10px 12px;background:var(--terracotta);color:#fff;border-radius:8px;
  font-weight:800;font-size:14.5px;
}
.docA-totrow.grand span:last-child{font-family:var(--font-mono)}

.docA-foot{margin-top:16px}
.docA-validity{
  display:inline-flex;align-items:center;background:var(--terracotta-light);color:var(--terracotta);
  font-weight:700;font-size:11px;padding:6px 12px;border-radius:999px;margin-bottom:10px;
}
.docA-validity svg{margin-right:7px}
.docA-terms{font-size:10.3px;color:var(--ink-muted);line-height:1.55}
.docA-terms .t-label{font-size:9.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-faint);font-weight:800;margin-bottom:4px}
.docA-terms ol{padding-left:16px}
.docA-terms li{margin-bottom:2px}
.docA-sign{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:20px}
.docA-sigline{border-top:1.2px solid var(--ink-faint);padding-top:6px;font-size:10.3px;color:var(--ink-muted)}
.docA-bottomfoot{margin-top:16px;padding-top:10px;border-top:1px dashed var(--line);text-align:center;font-size:9.5px;color:var(--ink-faint)}

/* =====================================================================
   DESIGN B — THE INVOICE. White, structured, accounting-toned. Solid
   maroon header band, boxed grids, ledger table with real borders.
   ===================================================================== */
.docB-sheet{
  background:#fff;width:100%;max-width:794px;
  border-radius:8px;border:1px solid var(--line);box-shadow:var(--shadow-2);
  overflow:hidden;color:var(--ink);font-size:12.5px;font-family:var(--font-ui);
}
.docB-band{
  background:var(--maroon);color:#fff;padding:24px 34px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.docB-brand{display:flex;gap:12px;align-items:center}
.docB-brand .logo-chip{background:#fff;border-radius:6px;padding:5px 7px;display:flex;align-items:center}
.docB-brand .logo-chip img{height:32px;width:auto;display:block}
.docB-bizname{font-weight:800;font-size:13.5px}
.docB-bizaddr{font-size:9.8px;color:#E9C9A8;margin-top:2px;line-height:1.5}
.docB-title{font-size:20px;font-weight:800;letter-spacing:1px;text-align:right}
.docB-refnum{font-family:var(--font-mono);font-size:11.5px;color:#E9C9A8;text-align:right;margin-top:3px}

.docB-body{padding:26px 34px 30px}
.docB-infogrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:0;border:1.4px solid var(--line);border-radius:6px;overflow:hidden;margin-bottom:18px}
.docB-infocell{padding:11px 14px;border-left:1.4px solid var(--line)}
.docB-infocell:first-child{border-left:none}
.docB-infolabel{font-size:9px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-faint);font-weight:800;margin-bottom:4px}
.docB-infoval{font-weight:700;color:var(--maroon);font-size:12.3px}
.docB-infoval.small{font-size:11px;font-weight:600;color:var(--ink)}

.docB-statusrow{display:flex;justify-content:flex-end;margin-bottom:14px}
.docB-statusbadge{display:inline-flex;align-items:center;padding:7px 16px;border-radius:6px;font-weight:800;font-size:12.5px;letter-spacing:.5px;text-transform:uppercase}
.docB-statusbadge svg{margin-right:7px}
.docB-statusbadge.paid{background:var(--good);color:#fff}
.docB-statusbadge.due{background:var(--maroon);color:#fff}
.docB-statusbadge.partial{background:var(--warn);color:#fff}
.docB-statusbadge svg{width:15px;height:15px}

.docB-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:16px;border:1.4px solid var(--line);border-radius:6px}
.docB-table{width:100%;border-collapse:collapse;font-size:11.2px}
.docB-table thead th{text-align:left;background:var(--maroon);color:#fff;padding:8px 10px;font-size:9.6px;text-transform:uppercase;letter-spacing:.3px;border-right:1px solid rgba(255,255,255,.15)}
.docB-table thead th:last-child{border-right:none}
.docB-table td{padding:8px 10px;border-top:1px solid var(--line);border-right:1px solid var(--line-soft)}
.docB-table td:last-child{border-right:none}
.docB-table tr:nth-child(even) td{background:#FAF8F5}
.docB-table td.num,.docB-table th.num{text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.docB-table td.strong{font-weight:800;color:var(--maroon)}
.docB-cat{font-size:9px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.3px}

.docB-lower{display:grid;grid-template-columns:1fr 300px;gap:20px;align-items:start;margin-bottom:20px}
.docB-payment-box{border:1.4px solid var(--line);border-radius:6px;padding:13px 15px;font-size:10.8px;color:var(--ink-muted);line-height:1.7}
.docB-payment-box .lbl{font-size:9px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-faint);font-weight:800;margin-bottom:6px;display:block}
.docB-vatbox{border:1.6px solid var(--maroon);border-radius:6px;overflow:hidden}
.docB-vatrow{display:flex;justify-content:space-between;padding:9px 14px;font-size:12px;border-bottom:1px solid var(--line-soft);color:var(--ink-muted)}
.docB-vatrow b{font-family:var(--font-mono);color:var(--ink)}
.docB-vatrow.paid-row{color:var(--good)}
.docB-vatrow.paid-row b{color:var(--good)}
.docB-vatrow.grand{background:var(--maroon);color:#fff;font-weight:800;font-size:14px;border-bottom:none}
.docB-vatrow.grand b{color:#fff;font-family:var(--font-mono)}
.docB-vatrow.due-row{background:var(--terracotta-light);font-weight:800;color:var(--maroon)}
.docB-vatrow.due-row b{color:var(--maroon)}

.docB-terms{font-size:10px;color:var(--ink-muted);line-height:1.6;margin-bottom:16px}
.docB-terms ol{padding-left:16px}
.docB-sign{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:6px}
.docB-sigline{border-top:1.2px solid var(--ink-faint);padding-top:6px;font-size:10px;color:var(--ink-muted)}
.docB-bottomfoot{background:var(--paper);padding:12px 34px;text-align:center;font-size:9.5px;color:var(--ink-faint);border-top:1px solid var(--line)}

/* ===== Responsive / mobile ================================================ */
@media (max-width:900px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .detail-grid{grid-template-columns:1fr}
  .docB-infogrid{grid-template-columns:1fr}
  .docB-infocell{border-left:none;border-top:1.4px solid var(--line)}
  .docB-infocell:first-child{border-top:none}
  .docB-lower{grid-template-columns:1fr}
}
@media (max-width:640px){
  .topbar{padding:0 12px;gap:8px}
  .topbar-brand{min-width:0;overflow:hidden}
  .topbar-brand-text{min-width:0;overflow:hidden}
  .topbar-brand-text b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:44vw}
  .topbar-brand-text span{display:none}
  .topbar-actions{display:none}
  .page{padding:16px 12px 50px}
  .stat-grid{grid-template-columns:1fr}
  .qrow{grid-template-columns:1fr;gap:6px}
  .qrow-total{text-align:left}
  .infogrid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .docA-sheet,.docB-body{padding:20px 16px 22px}
  .docB-band{padding:18px 16px}
  .docA-sign,.docB-sign{grid-template-columns:1fr;gap:22px}
  .docA-totals{width:100%;max-width:280px}
  .docB-table{width:auto;min-width:560px}
  .cat-table{min-width:640px}
  .cat-table-wrap{overflow-x:auto}
  .hero{flex-direction:column;align-items:flex-start}
}

/* ===== Print ================================================================ */
@media print{
  body *{visibility:hidden}
  .docA-sheet,.docA-sheet *,.docB-sheet,.docB-sheet *{visibility:visible}
  .docA-sheet,.docB-sheet{position:absolute;left:0;top:0;width:100%;max-width:100%;box-shadow:none;border:none}
  @page{size:A4;margin:0}
}