:root{
  --bg:#f8f9fb; --bg2:#ffffff; --bg3:#f1f5f9;
  --text:#0f172a; --text2:#64748b; --border:#e2e8f0;
  --primary:#0f172a; --accent:#2563eb; --accent2:#7c3aed;
  --success:#10b981; --warning:#f59e0b; --danger:#ef4444;
  --shadow:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -1px rgba(0,0,0,.05);
  --shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -2px rgba(0,0,0,.05);
  --radius:12px; --radius-sm:8px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
.app{display:flex;min-height:100vh}
.sidebar{width:280px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;left:0;top:0;z-index:50;transition:transform .3s}
.logo-area{padding:24px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.logo-icon{width:40px;height:40px;background:var(--primary);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}
.logo-text h1{font-size:16px;font-weight:800;letter-spacing:-.02em}
.logo-text p{font-size:11px;color:var(--text2);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.nav{padding:16px 12px;flex:1;overflow-y:auto}
.nav-section{margin-bottom:20px}
.nav-section-title{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text2);padding:8px 12px;margin-bottom:4px}
.nav-item{width:100%;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;border:none;background:transparent;color:var(--text);font-size:14px;font-weight:500;text-align:left;transition:all .2s}
.nav-item:hover{background:var(--bg3)}
.nav-item.active{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.nav-item .icon{width:20px;text-align:center;font-size:16px}
.nav-item .badge{margin-left:auto;background:#e2e8f0;color:#475569;font-size:11px;padding:2px 7px;border-radius:20px;font-weight:700}
.nav-item.active .badge{background:rgba(255,255,255,.2);color:#fff}
.sidebar-footer{padding:16px;border-top:1px solid var(--border)}
.shop-card{background:var(--bg3);border-radius:12px;padding:12px;display:flex;gap:10px;align-items:center}
.shop-avatar{width:36px;height:36px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.main{flex:1;margin-left:280px;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:64px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}
.topbar-left{display:flex;align-items:center;gap:16px}
.menu-btn{display:none;width:36px;height:36px;border:1px solid var(--border);background:var(--bg2);border-radius:8px;align-items:center;justify-content:center}
.search-box{position:relative}
.search-box input{width:320px;height:40px;padding:0 14px 0 36px;border:1px solid var(--border);border-radius:10px;background:var(--bg3);font-size:14px;outline:none;transition:.2s}
.search-box input:focus{background:var(--bg2);border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.search-box .si{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text2)}
.topbar-right{display:flex;align-items:center;gap:12px}
.btn{height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--border);background:var(--bg2);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:all .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-success{background:var(--success);color:#fff;border-color:var(--success)}
.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px}
.btn-icon{width:40px;padding:0;justify-content:center}
.btn-icon.btn-sm{width:32px}
.content{padding:24px;flex:1}
.view{display:none;animation:fade .25s}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.page-head h2{font-size:26px;font-weight:800;letter-spacing:-.03em;line-height:1.2}
.page-head p{color:var(--text2);font-size:14px;margin-top:4px}
.head-actions{display:flex;gap:8px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}
.kpi-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px}
.kpi-icon.blue{background:#eff6ff;color:var(--accent)}
.kpi-icon.green{background:#ecfdf5;color:var(--success)}
.kpi-icon.amber{background:#fffbeb;color:var(--warning)}
.kpi-icon.purple{background:#f5f3ff;color:var(--accent2)}
.kpi h3{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text2);margin-bottom:4px}
.kpi .val{font-size:28px;font-weight:800;letter-spacing:-.03em;line-height:1}
.kpi .trend{margin-top:10px;font-size:13px;display:flex;align-items:center;gap:6px}
.trend.up{color:var(--success)} .trend.down{color:var(--danger)}
.kpi-bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--border)}
.kpi-bar-fill{height:100%;border-radius:inherit;transition:width .8s}
.grid-2{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-bottom:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-head{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-head h3{font-size:14px;font-weight:700}
.card-head .muted{font-size:13px;color:var(--text2)}
.card-body{padding:18px} .card-body.p0{padding:0}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text2);text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg3);white-space:nowrap;position:sticky;top:0}
td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(248,250,252,.8)}
.avatar{width:32px;height:32px;border-radius:8px;background:var(--bg3);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;color:var(--text);flex-shrink:0}
.flex{display:flex;align-items:center;gap:10px}
.tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;display:inline-flex;align-items:center;letter-spacing:.02em;white-space:nowrap}
.tag-blue{background:#eff6ff;color:#2563eb;border:1px solid #dbeafe}
.tag-green{background:#ecfdf5;color:#059669;border:1px solid #d1fae5}
.tag-amber{background:#fffbeb;color:#d97706;border:1px solid #fef3c7}
.tag-purple{background:#f5f3ff;color:#7c3aed;border:1px solid #ede9fe}
.tag-gray{background:#f8fafc;color:#64748b;border:1px solid #e2e8f0}
.tag-red{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:6px}
.fabric-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.fabric-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);overflow:hidden;transition:all .2s}
.fabric-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#cbd5e1}
.fabric-swatch{height:108px;position:relative;display:flex;align-items:flex-end;padding:12px}
.fabric-pattern{position:absolute;inset:0;opacity:.15}
.fabric-info{padding:14px}
.fabric-info h4{font-size:14px;font-weight:700;margin-bottom:4px;display:flex;justify-content:space-between;align-items:center}
.fabric-meta{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.fabric-meter{height:6px;background:var(--bg3);border-radius:10px;overflow:hidden;margin-top:10px}
.fabric-meter-fill{height:100%;border-radius:inherit;transition:width .5s}
.customer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.customer-card{padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);display:flex;gap:14px;transition:.2s}
.customer-card:hover{box-shadow:var(--shadow);border-color:#cbd5e1}
.cust-big-avatar{width:48px;height:48px;border-radius:12px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex-shrink:0}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal-backdrop.open{display:flex;animation:fade .2s}
.modal{width:100%;max-width:680px;background:var(--bg2);border-radius:16px;box-shadow:0 25px 50px -12px rgba(0,0,0,.25);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:pop .25s}
.modal.lg{max-width:900px} .modal.xl{max-width:1100px}
@keyframes pop{from{opacity:0;transform:scale(.97) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{font-size:17px;font-weight:800}
.modal-close{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--bg2);display:flex;align-items:center;justify-content:center}
.modal-body{padding:20px;overflow:auto;flex:1}
.modal-foot{padding:16px 20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--bg3)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1 / -1}
.form-group label{font-size:12px;font-weight:700;letter-spacing:.02em;color:#334155}
.form-group label span{color:var(--danger)}
.input{height:42px;padding:0 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);font-size:14px;outline:none;transition:.2s;width:100%}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.input.sm{height:36px}
textarea.input{height:auto;padding:10px 12px;resize:vertical;min-height:80px}
.measure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.measure-input{border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:var(--bg3);display:flex;flex-direction:column;gap:4px;transition:.2s}
.measure-input:focus-within{background:var(--bg2);border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.measure-input label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text2)}
.measure-input input{border:none;background:transparent;font-size:16px;font-weight:700;outline:none;width:100%}
.measure-input small{font-size:11px;color:var(--text2)}
.wizard{display:flex;gap:8px;margin-bottom:20px}
.wiz-step{flex:1;display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);font-weight:600;font-size:13px;color:var(--text2);transition:.2s}
.wiz-step.active{border-color:var(--primary);background:var(--primary);color:#fff}
.wiz-step.done{border-color:#bbf7d0;background:#ecfdf5;color:#059669}
.wiz-num{width:22px;height:22px;border-radius:50%;background:currentColor;color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;flex-shrink:0}
.wiz-step.active .wiz-num{background:#fff;color:var(--primary)}
.wiz-step.done .wiz-num{background:var(--success);color:#fff}
.kanban{display:grid;grid-template-columns:repeat(5, 1fr);gap:12px;overflow:auto;padding-bottom:8px}
.kanban-col{background:var(--bg3);border:1px solid var(--border);border-radius:12px;min-width:220px}
.kanban-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.kanban-body{padding:10px;display:flex;flex-direction:column;gap:10px;min-height:200px}
.order-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:12px;transition:.15s;cursor:pointer}
.order-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.invoice-paper{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.invoice-head{padding:22px 24px;display:flex;justify-content:space-between;gap:16px;border-bottom:2px solid var(--primary)}
.invoice-body{padding:20px 24px}
.invoice-foot{padding:16px 24px;background:var(--bg3);border-top:1px solid var(--border)}
.muted{color:var(--text2)} .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.divider{height:1px;background:var(--border);margin:16px 0}
.empty{padding:40px 20px;text-align:center;color:var(--text2)}
.empty .e-icon{width:56px;height:56px;margin:0 auto 14px;background:var(--bg3);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filter{height:36px;padding:0 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500}
.chip{height:28px;padding:0 10px;border-radius:20px;border:1px solid var(--border);background:var(--bg3);font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.progress{height:6px;background:var(--bg3);border-radius:20px;overflow:hidden}
.progress-fill{height:100%;background:var(--primary);border-radius:inherit;transition:width .4s}
@media(max-width: 1100px){
  .kpis{grid-template-columns:repeat(2,1fr)} .grid-2{grid-template-columns:1fr} .grid-3{grid-template-columns:1fr 1fr} .kanban{grid-template-columns:repeat(3,1fr)}
}
@media(max-width: 860px){
  .sidebar{transform:translateX(-100%)} .sidebar.open{transform:translateX(0)} .main{margin-left:0} .menu-btn{display:flex} .search-box input{width:180px} .form-grid{grid-template-columns:1fr} .measure-grid{grid-template-columns:1fr 1fr} .kanban{grid-template-columns:1fr}
}
@media print{
  .sidebar,.topbar,.head-actions,.btn,.filters,.modal-backdrop{display:none !important} .main{margin-left:0} .content{padding:0} .card{box-shadow:none;border:none}
}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}
::-webkit-scrollbar-track{background:transparent}