/* ───────── Happy Deals ERP — mockup design system ───────── */
:root{
  --blue:#0b4fb3;--blue-600:#0a45a0;--blue-50:#eaf2ff;--navy:#0b2a5b;--navy-900:#071d40;
  --orange:#ff6a00;--orange-600:#e85d00;--orange-50:#fff1e8;
  --green:#12a05b;--green-50:#e6f7ee;--red:#e5484d;--red-50:#fdecec;--amber:#d98a00;--amber-50:#fff6e0;
  --purple:#6b4eff;--purple-50:#f0ecff;--teal:#0e9c9b;--teal-50:#e3f7f7;--slate:#64748b;--slate-50:#f1f5f9;
  --ink:#10233f;--muted:#5b6b82;--faint:#8a97ab;--line:#e6ecf4;--bg:#f4f7fb;--card:#fff;
  --radius:14px;--shadow:0 1px 3px rgba(11,42,91,.06);--shadow-lg:0 18px 50px rgba(11,42,91,.18);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
.ic{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.sm{width:15px;height:15px}.ic.lg{width:22px;height:22px}
.muted{color:var(--muted)}.faint{color:var(--faint)}.strong{font-weight:700}.right{text-align:right}.center{text-align:center}
.nowrap{white-space:nowrap}.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.up{color:var(--green)}.down{color:var(--red)}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:24px}.mt24{margin-top:32px}.mb0{margin-bottom:0}

/* ── app frame ── */
.app{display:grid;grid-template-columns:256px minmax(0,1fr);min-height:100vh}
.side{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-900) 100%);color:#c9d6ea;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;overflow-y:auto}
.side-brand{display:flex;align-items:center;gap:11px;padding:18px 18px 14px}
.side-brand img{width:44px;height:44px;border-radius:12px;background:#fff;padding:4px;object-fit:contain}
.side-brand b{display:block;color:#fff;font-size:15.5px;font-weight:800;letter-spacing:-.01em;line-height:1.15}
.side-brand b i{font-style:normal;color:var(--orange)}
.side-brand span{display:block;font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8fa6c8;margin-top:3px}
.nav{padding:6px 10px 14px;flex:1}
.nav-label{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#6f86aa;padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;font-weight:600;font-size:14.5px;color:#c9d6ea;position:relative}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.on{background:rgba(255,255,255,.1);color:#fff}
.nav a.on::before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:4px;border-radius:0 4px 4px 0;background:var(--orange)}
.nav a .count{margin-left:auto;font-size:11px;font-weight:700;background:rgba(255,255,255,.12);color:#fff;border-radius:999px;padding:1px 8px}
.nav a .count.hot{background:var(--orange)}
.side-foot{padding:12px 14px 16px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}
.side-foot b{display:block;color:#fff;font-size:13px}.side-foot span{font-size:11.5px;color:#8fa6c8}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:30;height:64px;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 28px}
.top h1{font-size:18px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis}
.top .demo{font-size:10.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-600);background:var(--orange-50);border:1px dashed #ffc299;border-radius:999px;padding:3px 10px;white-space:nowrap}
.top .sp{flex:1}
.search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 12px;color:var(--faint);min-width:0;width:300px}
.search input{border:0;background:transparent;outline:0;width:100%;min-width:0;color:var(--ink)}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--muted);cursor:pointer;position:relative;flex:none}
.icon-btn:hover{color:var(--blue);border-color:#cfdcf0}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:8px;height:8px;border-radius:50%;background:var(--orange);border:2px solid #fff}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:transparent;padding:5px 11px;border-radius:7px;font-weight:700;font-size:12.5px;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--blue);box-shadow:0 1px 4px rgba(11,42,91,.12)}
.burger{display:none}
.content{padding:30px 34px 72px;width:100%;max-width:1320px}
.screen{display:none}.screen.on{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ── page head ── */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.crumbs{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--faint);font-weight:600;margin-bottom:4px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--blue)}
.page-head h2{font-size:27px;font-weight:800;letter-spacing:-.02em}
.page-head .sub{color:var(--muted);margin-top:2px}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;padding:10px 17px;font-weight:700;font-size:14.5px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .12s,box-shadow .12s,background .12s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(255,106,0,.25)}.btn-primary:hover{background:var(--orange-600)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(11,79,179,.22)}.btn-blue:hover{background:var(--blue-600)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}.btn-outline:hover{border-color:#cfdcf0;color:var(--blue)}
.btn-ghost{background:transparent;color:var(--blue)}.btn-ghost:hover{background:var(--blue-50)}
.btn-wa{background:#19b85a;color:#fff}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.link{color:var(--blue);font-weight:700;cursor:pointer}.link:hover{text-decoration:underline}

/* ── cards & grids ── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px 0}
.card-head h3{font-size:17px;font-weight:800;letter-spacing:-.01em}
.card-head .hint{font-size:12.5px;color:var(--faint);font-weight:600}
.card-body{padding:18px 24px 24px}
.card-foot{padding:14px 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--muted);font-size:12.5px}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-2-1{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}.g-1-2{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}.g-3-2{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.stack{display:flex;flex-direction:column;gap:24px}
.row{display:flex;align-items:center;gap:10px}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}

/* ── KPI tiles ── */
.kpi{padding:22px 24px;display:flex;gap:16px;align-items:center}
.kpi .tile{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;background:var(--blue-50);color:var(--blue)}
.kpi .tile.orange{background:var(--orange-50);color:var(--orange-600)}.kpi .tile.green{background:var(--green-50);color:var(--green)}
.kpi .tile.red{background:var(--red-50);color:var(--red)}.kpi .tile.purple{background:var(--purple-50);color:var(--purple)}.kpi .tile.teal{background:var(--teal-50);color:var(--teal)}
.kpi .lbl{font-size:13.5px;color:var(--muted);font-weight:600}
.kpi .val{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin-top:2px}
.kpi .meta{font-size:12px;color:var(--faint);margin-top:3px;font-weight:600}

/* ── badges & chips ── */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;border-radius:999px;padding:4px 11px;background:var(--slate-50);color:var(--slate);white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.plain::before{display:none}
.badge.blue{background:var(--blue-50);color:var(--blue)}.badge.orange{background:var(--orange-50);color:var(--orange-600)}
.badge.green{background:var(--green-50);color:var(--green)}.badge.red{background:var(--red-50);color:var(--red)}
.badge.amber{background:var(--amber-50);color:var(--amber)}.badge.purple{background:var(--purple-50);color:var(--purple)}.badge.teal{background:var(--teal-50);color:var(--teal)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;border-radius:8px;padding:5px 10px;background:var(--bg);border:1px solid var(--line);color:var(--muted)}
.chip.on{background:var(--blue-50);border-color:#c9dcfa;color:var(--blue)}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;font-weight:600;color:var(--blue);background:var(--blue-50);border-radius:6px;padding:2px 7px;white-space:nowrap}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:12.5px;color:#fff;background:var(--blue);flex:none}
.avatar.orange{background:var(--orange)}.avatar.green{background:var(--green)}.avatar.purple{background:var(--purple)}.avatar.teal{background:var(--teal)}.avatar.navy{background:var(--navy)}
.avatar.sm{width:28px;height:28px;font-size:11px}

/* ── toolbar / filters ── */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:18px 24px;border-bottom:1px solid var(--line)}
.toolbar .search{width:260px;background:#fff}
.toolbar .sp{flex:1}
.select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235b6b82' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 11px center;border:1px solid var(--line);border-radius:10px;padding:8px 32px 8px 12px;font-weight:600;font-size:13px;color:var(--ink);cursor:pointer}

/* ── tables ── */
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fbfcfe}
.table td{padding:16px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table th:first-child,.table td:first-child{padding-left:24px}.table th:last-child,.table td:last-child{padding-right:24px}
.table tr:last-child td{border-bottom:0}
.table tbody tr[data-goto]{cursor:pointer}.table tbody tr:hover td{background:#fafcff}
.table .t-main{font-weight:700;color:var(--ink)}.table .t-sub{font-size:13px;color:var(--faint);margin-top:2px}
.table th.right,.table td.right{text-align:right}
.table tfoot td{font-weight:800;background:#fbfcfe;border-top:2px solid var(--line)}

/* ── tabs ── */
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);padding:0 24px;overflow-x:auto;overflow-y:hidden}
.tab{border:0;background:transparent;padding:16px 14px;font-weight:700;font-size:14.5px;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}
.tab:hover{color:var(--ink)}.tab.on{color:var(--blue);border-bottom-color:var(--orange)}
.tab-panel{display:none}.tab-panel.on{display:block}

/* ── forms ── */
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px}
.form-grid.c3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700;color:var(--muted)}
.input,.field input,.field select,.field textarea{border:1px solid #d7e0ec;border-radius:10px;padding:11px 13px;background:#fff;outline:0;width:100%;min-width:0}
.field textarea{min-height:84px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,79,179,.12)}
.field .help{font-size:11.5px;color:var(--faint)}
.input-group{display:flex}.input-group span{display:grid;place-items:center;padding:0 11px;border:1px solid var(--line);border-right:0;border-radius:10px 0 0 10px;background:var(--bg);color:var(--muted);font-weight:700;font-size:12.5px}
.input-group input{border-radius:0 10px 10px 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13.5px}.kv dt{color:var(--muted);font-weight:600}.kv dd{margin:0;font-weight:700;text-align:right}
.divider{height:1px;background:var(--line);margin:16px 0}
.section-title{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 10px}

/* ── workflow stepper ── */
.stepper{display:flex;gap:0;overflow-x:auto;padding:4px 0}
.step{flex:1;min-width:130px;position:relative;padding:0 8px;text-align:center}
.step::before{content:"";position:absolute;top:15px;left:-50%;right:50%;height:3px;background:var(--line);z-index:0}
.step:first-child::before{display:none}
.step .n{position:relative;z-index:1;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;margin:0 auto 8px;background:#fff;border:3px solid var(--line);color:var(--faint);font-weight:800;font-size:12.5px}
.step b{display:block;font-size:13.5px}.step span{display:block;font-size:12.5px;color:var(--faint)}
.step.done::before,.step.now::before{background:var(--green)}
.step.done .n{background:var(--green);border-color:var(--green);color:#fff}
.step.now .n{background:#fff;border-color:var(--orange);color:var(--orange-600);box-shadow:0 0 0 5px var(--orange-50)}
.step.now b{color:var(--orange-600)}

/* ── kanban ── */
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(232px,1fr);gap:14px;overflow-x:auto;padding-bottom:8px}
.kcol{background:#eef3f9;border-radius:var(--radius);padding:10px;min-height:200px}
.kcol-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 6px 10px;font-weight:800;font-size:13px}
.kcol-head .n{font-size:11.5px;background:#fff;border-radius:999px;padding:1px 9px;color:var(--muted)}
.kcol-head i{width:9px;height:9px;border-radius:50%;background:var(--slate);display:inline-block;margin-right:7px}
.kcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:0 2px 8px rgba(11,42,91,.05);margin-bottom:10px;cursor:pointer;transition:transform .12s,box-shadow .12s}
.kcard:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.kcard h4{font-size:15px;font-weight:700}.kcard .meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:13px;color:var(--muted);margin-top:7px}
.kcard .meta span{display:inline-flex;align-items:center;gap:5px}
.kcard .foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:9px;border-top:1px dashed var(--line);font-size:12.5px}

/* ── timeline (itinerary / activity) ── */
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl{position:relative;padding-bottom:16px}.tl:last-child{padding-bottom:0}
.tl::before{content:"";position:absolute;left:-23px;top:4px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--blue)}
.tl.orange::before{border-color:var(--orange)}.tl.green::before{border-color:var(--green)}.tl.red::before{border-color:var(--red)}
.tl b{font-size:13.5px}.tl p{color:var(--muted);font-size:13px}.tl time{font-size:11.5px;color:var(--faint);font-weight:600}
.day{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}
.day-n{display:inline-grid;place-items:center;min-width:54px;height:26px;border-radius:8px;background:var(--navy);color:#fff;font-weight:800;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;padding:0 9px}

/* ── lists ── */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--line)}.list li:last-child{border-bottom:0}
.list.check li .ic{color:var(--green)}.list.cross li .ic{color:var(--red)}
.item{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}
.item .grow{flex:1;min-width:0}.item b{display:block;font-size:14.5px}.item small{color:var(--faint);font-size:13px}

/* ── charts (pure CSS) ── */
.bars{display:flex;align-items:flex-end;gap:14px;height:190px;padding-top:8px}
.bars .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;min-width:0}
.bars .pair{display:flex;align-items:flex-end;gap:4px;height:100%;width:100%;justify-content:center}
.bars .bar{width:42%;max-width:26px;border-radius:6px 6px 0 0;background:var(--blue);height:var(--h,50%);min-height:4px}
.bars .bar.alt{background:var(--orange)}.bars .bar.soft{background:#c9dcfa}
.bars .x{font-size:11.5px;color:var(--faint);font-weight:700}.bars .v{font-size:11px;font-weight:700;color:var(--muted)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);font-weight:600}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;background:var(--blue)}
.donut{width:150px;height:150px;border-radius:50%;flex:none;display:grid;place-items:center;background:conic-gradient(var(--blue) 0 42%,var(--orange) 42% 63%,var(--green) 63% 77%,var(--purple) 77% 89%,#c9d3e0 89% 100%)}
.donut::after{content:attr(data-label);width:96px;height:96px;border-radius:50%;background:#fff;display:grid;place-items:center;font-weight:800;font-size:17px;text-align:center;line-height:1.15;white-space:pre-line}
.hbar{display:grid;grid-template-columns:minmax(72px,34%) 1fr minmax(40px,auto);gap:10px;align-items:center;font-size:13px;padding:6px 0}
.hbar>:last-child{text-align:right}
.hbar .track{height:9px;border-radius:999px;background:var(--bg);overflow:hidden}
.hbar .fill{height:100%;border-radius:999px;background:var(--blue);width:var(--w,50%)}
.hbar .fill.orange{background:var(--orange)}.hbar .fill.green{background:var(--green)}.hbar .fill.purple{background:var(--purple)}.hbar .fill.teal{background:var(--teal)}
.progress{height:7px;border-radius:999px;background:var(--bg);overflow:hidden}.progress i{display:block;height:100%;border-radius:999px;background:var(--green);width:var(--w,50%)}
.progress.orange i{background:var(--orange)}.progress.red i{background:var(--red)}
.pipeline{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.pipe{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;position:relative;cursor:pointer}
.pipe:hover{border-color:#cfdcf0}
.pipe .n{font-size:26px;font-weight:800;letter-spacing:-.02em}.pipe .l{font-size:13px;color:var(--muted);font-weight:700}
.pipe .bar{height:4px;border-radius:999px;background:var(--blue);margin-top:10px}

/* ── misc ── */
.upload{border:2px dashed #cfdcf0;border-radius:12px;padding:18px;text-align:center;color:var(--muted);background:#fbfcfe}
.upload b{color:var(--blue)}
.file{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff}
.file .ext{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:var(--red-50);color:var(--red);font-size:10.5px;font-weight:800;flex:none}
.file .ext.img{background:var(--teal-50);color:var(--teal)}
.note{display:flex;gap:10px;align-items:flex-start;border-radius:12px;padding:12px 14px;background:var(--blue-50);color:#0a3c8a;font-size:13px}
.note.orange{background:var(--orange-50);color:#a04300}.note.green{background:var(--green-50);color:#0b6b3d}.note.red{background:var(--red-50);color:#a12c30}
.paper{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-lg);padding:34px}
.empty{padding:28px;text-align:center;color:var(--faint)}
.modal{position:fixed;inset:0;z-index:80;background:rgba(7,29,64,.5);display:none;place-items:center;padding:20px}
.modal.on{display:grid}
.modal-box{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:min(100%,720px);max-height:90vh;overflow:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:17px;font-weight:800}
.modal-body{padding:20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600;font-size:13px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:90}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ── responsive ── */
@media (max-width:1180px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-2-1,.g-1-2,.g-3-2{grid-template-columns:minmax(0,1fr)}.pipeline{grid-template-columns:repeat(3,minmax(0,1fr))}.top .search{width:200px}}
@media (max-width:920px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;left:0;top:0;bottom:0;width:256px;z-index:70;transform:translateX(-100%);transition:transform .2s}
  body.side-open .side{transform:none;box-shadow:var(--shadow-lg)}
  .burger{display:grid}.top{padding:0 16px}.top .search,.top .seg{display:none}.content{padding:18px 16px 48px}
  .g2,.g3{grid-template-columns:minmax(0,1fr)}.form-grid,.form-grid.c3,.form-grid.c4{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){.g4{grid-template-columns:minmax(0,1fr)}.pipeline{grid-template-columns:repeat(2,minmax(0,1fr))}.top .demo{display:none}.top{gap:10px}.top .btn .lbl{display:none}.top .btn{padding:9px 11px}.page-head h2{font-size:21px}}
@media print{.side,.top{display:none}.app{display:block}}

/* ═════════ Additions for the real system (everything above is the approved mockup, verbatim) ═════════ */

/* pages are real documents now: a copied <section class="screen"> must stay visible */
.content>.screen{display:block}

/* sidebar footer: who is signed in, change password, sign out */
.side-foot .who{flex:1;min-width:0}
.side-foot .who b,.side-foot .who span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-foot form{margin:0;display:flex}
.side-act{width:34px;height:34px;border-radius:9px;border:0;background:rgba(255,255,255,.08);color:#c9d6ea;display:grid;place-items:center;cursor:pointer;flex:none;padding:0}
.side-act:hover{background:rgba(255,255,255,.16);color:#fff}
.top form.search{margin:0}

/* forms: required marker, errors, checkboxes, selects inside .field, a field beside its button */
.field .req{color:var(--red)}
.field .error{font-size:13px;font-weight:600;color:var(--red)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red)}
.field select.select{padding-right:34px;font-size:inherit;font-weight:500}
.field input.check{width:18px;height:18px;padding:0;accent-color:var(--blue)}
.field .check-row{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink);cursor:pointer}
.inline-form{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin:0}
.inline-form .field{width:min(100%,280px)}
.card.narrow{max-width:640px}
.card-foot.pager{flex-wrap:wrap}

/* rows and tiles that are links */
a.pipe{display:block}
a.item:hover .grow b{color:var(--blue)}

/* toasts: Django messages stack above each other and take the message level's colour */
.toast-stack{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;z-index:90;pointer-events:none;width:max-content;max-width:calc(100vw - 32px)}
.toast-stack .toast{position:static;transform:translateY(20px);max-width:100%;font-size:14.5px;padding:12px 18px}
.toast-stack .toast.on{transform:none}
.toast.success{background:var(--green)}
.toast.warning{background:var(--amber)}
.toast.error{background:var(--red)}

/* empty / placeholder / error states */
.empty.building{padding:64px 24px;display:flex;flex-direction:column;align-items:center;gap:12px}
.empty.building .ic{width:44px;height:44px;color:var(--faint)}
.empty.building h3{font-size:19px;font-weight:800;color:var(--ink)}
.empty.building p{max-width:460px;color:var(--muted)}
.empty.building .btn{margin-top:10px}

/* sign-in page */
body.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-900) 100%)}
.auth-card{width:min(100%,440px);padding:36px}
.auth-card h1{font-size:27px;font-weight:800;letter-spacing:-.02em;margin-top:28px}
.auth-brand{display:flex;align-items:center;gap:12px}
.auth-brand img{width:52px;height:52px;border-radius:12px;object-fit:contain}
.auth-brand b{display:block;font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1.15}
.auth-brand b i{font-style:normal;color:var(--orange)}
.auth-brand span{display:block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-top:3px}
.auth-submit{justify-content:center;width:100%;padding:12px 17px}

/* printable documents (quotation, invoice, receipt, voucher) */
body.print-page{padding:30px 16px 72px}
.print-bar{display:flex;justify-content:space-between;gap:10px;max-width:820px;margin:0 auto 20px}
.print-page .paper{max-width:820px;margin:0 auto}
.paper-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;padding-bottom:22px;margin-bottom:22px;border-bottom:2px solid var(--line)}
.paper-brand{display:flex;gap:14px;align-items:center}
.paper-brand img{width:56px;height:56px;object-fit:contain}
.paper-brand b{display:block;font-size:19px;font-weight:800}
.paper-brand span{display:block;font-size:13px;color:var(--muted)}
.paper-title{text-align:right;font-size:22px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--blue)}
@media print{
  .no-print,.toast-stack{display:none!important}
  body,body.print-page{background:#fff;padding:0}
  .paper{border:0;box-shadow:none;border-radius:0;padding:0;max-width:none}
  .content{padding:0;max-width:none}
}

/* destructive buttons (settings, deactivate) */
.btn-outline.danger{color:var(--red);border-color:var(--red)}.btn-outline.danger:hover{background:var(--red-50)}
.btn-primary.danger{background:var(--red);border-color:var(--red)}.btn-primary.danger:hover{filter:brightness(.95)}
.btn[disabled]{opacity:.5;pointer-events:none}