@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Hind+Siliguri:wght@400;500;600;700&display=swap');
:root{--primary:#5b5ce2;--primary-dark:#4748c9;--soft:#eef0ff;--bg:#f5f7fb;--surface:#fff;--heading:#111827;--text:#526071;--muted:#94a3b8;--border:#e7eaf0;--sidebar:#111827;--success:#16a34a;--danger:#dc2626;--warning:#d97706;--shadow:0 10px 30px rgba(15,23,42,.06)}
[data-theme=dark]{--bg:#0b1120;--surface:#131c2e;--heading:#f8fafc;--text:#b6c1d1;--border:#243149;--soft:#252756;--shadow:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,'Hind Siliguri',sans-serif;font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--sidebar);color:#d5dbea;position:fixed;inset:0 auto 0 0;z-index:1040;padding:22px 16px;display:flex;flex-direction:column;transition:.2s}.brand{height:52px;display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;color:white;padding:0 9px;margin-bottom:22px}.brand-mark{width:38px;height:38px;background:linear-gradient(135deg,#7778ff,#4f46e5);border-radius:11px;display:grid;place-items:center}.sidebar .nav{gap:5px}.sidebar .nav-link{color:#aeb8ca;border-radius:10px;padding:11px 13px;display:flex;align-items:center;gap:13px;font-weight:500}.sidebar .nav-link i{font-size:18px}.sidebar .nav-link:hover{color:white;background:#1c2638}.sidebar .nav-link.active{color:white;background:linear-gradient(90deg,#5b5ce2,#4f46e5);box-shadow:0 8px 20px rgba(79,70,229,.25)}.submenu{padding:3px 0 7px 45px}.submenu a{display:block;color:#8f9bb0;text-decoration:none;padding:7px 10px;border-radius:7px;font-size:13px}.submenu a:hover{color:#fff;background:#1c2638}.submenu-arrow{font-size:11px}.nav-link[aria-expanded="true"] .submenu-arrow{transform:rotate(180deg)}.sidebar-user{margin-top:auto;border-top:1px solid #283244;padding:17px 7px 0;display:flex;gap:10px;align-items:center}.sidebar-user small{display:block;color:#8d99ad}.avatar{width:38px;height:38px;border-radius:50%;background:#2b3650;color:white;display:grid;place-items:center;font-weight:700}.main{margin-left:260px;width:calc(100% - 260px);min-height:100vh}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:1030;gap:18px}.icon-btn{width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);display:inline-grid;place-items:center;text-decoration:none;font-size:17px}.top-search{max-width:420px;flex:1;position:relative}.top-search i{position:absolute;left:14px;top:11px;color:var(--muted)}.top-search input{width:100%;height:42px;border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:0 15px 0 40px;color:var(--heading);outline:none}.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.branch-pill{border:1px solid var(--border);padding:10px 13px;border-radius:10px;color:var(--heading)}.content{padding:28px}.page-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.page-head h1{margin:2px 0 0;color:var(--heading);font-size:26px;font-weight:750}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--primary);margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);color:var(--text)}.kpi-card{padding:20px;height:100%}.kpi-top{display:flex;justify-content:space-between;align-items:center}.kpi-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--soft);color:var(--primary)}.kpi-label{font-size:13px;color:var(--text);margin-bottom:7px}.kpi-value{font-size:24px;font-weight:750;color:var(--heading);font-variant-numeric:tabular-nums}.trend{font-size:12px;font-weight:600}.trend.up{color:var(--success)}.section-card{padding:20px}.section-title{color:var(--heading);font-size:16px;font-weight:700;margin:0}.table{--bs-table-bg:transparent;--bs-table-color:var(--text);--bs-table-border-color:var(--border);margin:0}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;padding:13px}.table td{padding:13px;vertical-align:middle}.form-control,.form-select{background:var(--surface);border-color:var(--border);color:var(--heading);border-radius:9px;min-height:42px}.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(91,92,226,.12);background:var(--surface);color:var(--heading)}.btn{border-radius:9px;font-weight:600}.btn-primary{background:var(--primary);border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.badge-soft-success{background:#dcfce7;color:#15803d}.badge-soft-danger{background:#fee2e2;color:#b91c1c}.badge-soft-warning{background:#fef3c7;color:#b45309}.badge-soft{padding:6px 9px;border-radius:7px;font-weight:600}.toolbar{display:flex;gap:10px;flex-wrap:wrap}.pos-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(360px,1fr);gap:18px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.product-card{cursor:pointer;padding:12px;transition:.18s}.product-card:hover{transform:translateY(-2px);border-color:var(--primary)}.product-image{height:105px;border-radius:10px;background:var(--bg);display:grid;place-items:center;color:var(--muted);font-size:28px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-card h6{color:var(--heading);margin:10px 0 4px}.price{font-weight:750;color:var(--primary)}.cart-panel{position:sticky;top:90px;height:calc(100vh - 115px);display:flex;flex-direction:column}.cart-items{overflow:auto;flex:1}.cart-row{display:grid;grid-template-columns:1fr 90px 80px 28px;gap:8px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border)}.qty{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.qty button{border:0;background:var(--bg);width:27px;color:var(--heading)}.qty input{width:36px;border:0;text-align:center;background:var(--surface);color:var(--heading)}.totals{border-top:1px solid var(--border);padding-top:12px}.total-line{display:flex;justify-content:space-between;margin:7px 0}.grand{font-size:20px;color:var(--heading);font-weight:800}.login-page{background:#0f172a;min-height:100vh}.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.login-art{padding:8vw;color:white;background:radial-gradient(circle at 20% 20%,#5b5ce2,transparent 37%),linear-gradient(145deg,#0f172a,#111827);display:flex;flex-direction:column;justify-content:space-between}.login-logo{display:grid;place-items:center;width:55px;height:55px;background:#6366f1;border-radius:16px;font-size:25px;margin-bottom:35px}.login-art h1{font-size:54px;font-weight:800;letter-spacing:-.04em}.login-art p{color:#bdc5d6;font-size:17px;max-width:520px}.trust{color:#aeb8ca}.login-card{background:white;display:grid;place-items:center;padding:30px}.login-form{max-width:430px;width:100%}.login-form h2{font-size:30px;color:#111827;font-weight:750}.input-icon{position:relative}.input-icon i{position:absolute;left:14px;top:12px;color:#94a3b8}.input-icon input{padding-left:40px}.demo-note{text-align:center;color:#94a3b8;font-size:12px;margin-top:20px}
.permission-group{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface)}.permission-title{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:var(--bg);color:var(--heading);font-weight:700;border-bottom:1px solid var(--border)}.permission-item{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;margin:0;cursor:pointer;border-bottom:1px solid var(--border)}.permission-item:last-child{border-bottom:0}.permission-item:hover{background:var(--bg)}.permission-item small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.permission-item .form-check-input,.permission-title .form-check-input{width:2.2em;height:1.15em;cursor:pointer}
@media(max-width:991px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:none}.main{margin-left:0;width:100%}.pos-layout{grid-template-columns:1fr}.cart-panel{position:relative;top:auto;height:auto}.login-wrap{grid-template-columns:1fr}.login-art{display:none}.branch-pill{display:none}}@media(max-width:576px){.content{padding:18px 12px}.topbar{padding:0 12px}.top-search{display:none}.page-head{align-items:flex-start;gap:12px}.page-head h1{font-size:22px}.product-grid{grid-template-columns:repeat(2,1fr)}.cart-row{grid-template-columns:1fr 78px 65px 25px}}
.sidebar{overflow:hidden}.sidebar>.brand,.sidebar>.sidebar-user{flex:0 0 auto}.sidebar>.nav{min-height:0;overflow-y:auto;overflow-x:hidden;padding-right:4px;scrollbar-width:thin;scrollbar-color:#39455a transparent}.sidebar>.nav::-webkit-scrollbar{width:5px}.sidebar>.nav::-webkit-scrollbar-thumb{background:#39455a;border-radius:10px}.sidebar .collapse{flex:0 0 auto}
@media(min-width:992px){.sidebar-collapsed .sidebar{transform:translateX(-105%)}.sidebar-collapsed .main{margin-left:0;width:100%}}
.sidebar{overflow-y:auto!important;overflow-x:hidden!important}.sidebar>.nav{overflow:visible!important;min-height:auto!important;flex:0 0 auto}.sidebar>.sidebar-user{margin-top:20px;padding-bottom:4px}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-thumb{background:#39455a;border-radius:10px}.sidebar{scrollbar-width:thin;scrollbar-color:#39455a transparent}