:root{--primary:#087f5b;--primary-dark:#075a44;--primary-soft:#e6f5ef;--ink:#172b26;--muted:#668078;--bg:#f3f7f5;--card:#fff;--line:#dce8e3;--danger:#c92a2a;--warning:#d97706;--success:#087f5b;--sidebar:250px;--shadow:0 8px 26px rgba(20,57,47,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}body{font-size:14px}a{color:inherit}.app{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);background:linear-gradient(180deg,#102d26,#0d4e3c);color:#fff;padding:20px 14px;overflow:auto;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:5px 8px 22px}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#38d39f,#0a8b63);display:grid;place-items:center;font-weight:900;font-size:21px;box-shadow:0 9px 22px rgba(0,0,0,.18)}.brand strong{display:block;font-size:16px}.brand small{color:#b8d6cc}.nav-section{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:#7fb3a2;margin:16px 11px 7px}.nav a{display:flex;align-items:center;gap:10px;padding:10px 11px;border-radius:9px;text-decoration:none;color:#d9ece5;margin:3px 0}.nav a:hover,.nav a.active{background:rgba(255,255,255,.12);color:#fff}.nav .ico{width:21px;text-align:center;font-size:16px}.main{grid-column:2;min-width:0}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.top-left{display:flex;align-items:center;gap:12px}.menu-btn{display:none;background:none;border:0;font-size:24px}.page-title{font-size:20px;font-weight:800}.user-chip{display:flex;align-items:center;gap:9px}.avatar{width:35px;height:35px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:800}.content{padding:22px 24px 38px}.alert{padding:12px 14px;border-radius:10px;margin:0 0 15px}.alert-success{background:#e6fcf5;color:#087f5b}.alert-danger{background:#fff0f0;color:#c92a2a}.alert-warning{background:#fff4e6;color:#a45100}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card{background:var(--card);border:1px solid rgba(215,230,224,.9);border-radius:14px;box-shadow:var(--shadow)}.card-head{padding:15px 17px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-head h2,.card-head h3{margin:0;font-size:16px}.card-body{padding:17px}.stat{padding:18px;display:flex;justify-content:space-between;gap:12px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:7px}.stat-value{font-size:23px;font-weight:850}.stat-icon{width:44px;height:44px;border-radius:13px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:20px}.stat.warning .stat-icon{background:#fff4e6;color:#d97706}.stat.danger .stat-icon{background:#fff0f0;color:#c92a2a}.toolbar{display:flex;gap:9px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:14px}.toolbar-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;background:var(--primary);color:#fff;text-decoration:none;border-radius:9px;padding:9px 13px;font-weight:700;cursor:pointer;line-height:1.2}.btn:hover{background:var(--primary-dark)}.btn-outline{background:#fff;color:var(--primary);border-color:#9dd5c2}.btn-outline:hover{background:var(--primary-soft)}.btn-danger{background:var(--danger)}.btn-sm{padding:6px 9px;font-size:12px}.btn-block{width:100%}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.form-group{min-width:0}.form-group.span-2{grid-column:span 2}.form-group.span-3{grid-column:span 3}.form-group.span-4{grid-column:span 4}label{display:block;font-size:12px;font-weight:750;margin-bottom:6px;color:#38554d}input,select,textarea{width:100%;border:1px solid #cfded8;border-radius:9px;padding:9px 10px;font:inherit;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:#5ab999;box-shadow:0 0 0 3px rgba(8,127,91,.09)}textarea{min-height:86px;resize:vertical}.checkbox{display:flex;align-items:center;gap:8px;padding-top:24px}.checkbox input{width:auto}.table-wrap{width:100%;overflow:auto}.table{width:100%;border-collapse:separate;border-spacing:0;min-width:720px}.table th{background:#f6faf8;color:#4e6b62;font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:10px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:10px;border-bottom:1px solid #edf2f0;vertical-align:middle}.table tr:hover td{background:#fbfdfc}.text-right{text-align:right!important}.text-center{text-align:center!important}.muted{color:var(--muted)}.small{font-size:12px}.strong{font-weight:800}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:750;background:#edf4f1;color:#42655a}.badge-success{background:#e6fcf5;color:#087f5b}.badge-warning{background:#fff4e6;color:#a45100}.badge-danger{background:#fff0f0;color:#c92a2a}.badge-info{background:#e7f5ff;color:#1864ab}.pagination{display:flex;gap:5px;margin-top:13px}.pagination a{padding:7px 10px;background:#fff;border:1px solid var(--line);border-radius:7px;text-decoration:none}.pagination a.active{background:var(--primary);color:#fff}.modal-backdrop{position:fixed;inset:0;background:rgba(6,25,20,.5);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}.modal-backdrop.show{display:flex}.modal{background:#fff;border-radius:16px;width:min(900px,100%);max-height:92vh;overflow:auto}.modal-head{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:18px}.close{border:0;background:none;font-size:25px;cursor:pointer}.pos-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(360px,.8fr);gap:15px;height:calc(100vh - 112px)}.pos-products,.pos-cart{overflow:hidden;display:flex;flex-direction:column}.pos-products .card-body,.pos-cart .card-body{overflow:auto;flex:1}.product-search{position:sticky;top:0;background:#fff;padding-bottom:12px;z-index:2}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.product-card{border:1px solid var(--line);border-radius:11px;padding:11px;cursor:pointer;background:#fff;min-height:115px}.product-card:hover{border-color:#61b99b;box-shadow:0 5px 16px rgba(8,127,91,.1)}.product-card .name{font-weight:800;margin-bottom:4px}.product-card .generic{font-size:12px;color:var(--muted);min-height:30px}.product-card .price{font-weight:850;color:var(--primary);margin-top:8px}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) 74px 74px 28px;gap:7px;align-items:center;padding:9px 0;border-bottom:1px solid #edf2f0}.cart-line input,.cart-line select{padding:7px}.cart-summary{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.summary-row{display:flex;justify-content:space-between;margin:7px 0}.summary-row.total{font-size:20px;font-weight:900;border-top:1px dashed #bdcec8;padding-top:11px}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#fff}.login-hero{background:linear-gradient(145deg,#0c3c2f,#07845d);color:#fff;padding:70px;display:flex;flex-direction:column;justify-content:center}.login-hero h1{font-size:46px;margin:0 0 14px}.login-box{display:flex;align-items:center;justify-content:center;padding:30px}.login-card{width:min(420px,100%)}.login-card h2{font-size:28px;margin:0 0 8px}.login-card .form-group{margin-bottom:14px}.receipt{max-width:820px;margin:auto;background:#fff;padding:30px}.receipt-head{text-align:center;border-bottom:1px dashed #aaa;padding-bottom:15px}.receipt-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}.receipt-total{margin-left:auto;width:min(330px,100%)}.notice-box{background:#fff9db;border:1px solid #ffec99;padding:12px;border-radius:10px}.kpi-note{font-size:12px;color:var(--muted);margin-top:5px}.mobile-overlay{display:none}@media(max-width:1200px){.grid-5{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.form-group.span-3,.form-group.span-4{grid-column:span 2}}@media(max-width:900px){.app{display:block}.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.menu-btn{display:block}.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:15}.mobile-overlay.show{display:block}.content{padding:16px}.topbar{padding:0 15px}.pos-layout{display:block;height:auto}.pos-products{height:540px;margin-bottom:14px}.pos-cart{min-height:520px}.login-page{grid-template-columns:1fr}.login-hero{display:none}}@media(max-width:650px){.grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-group.span-2,.form-group.span-3,.form-group.span-4{grid-column:auto}.product-grid{grid-template-columns:repeat(2,1fr)}.user-chip .user-text{display:none}.content{padding:11px}.card-head,.card-body{padding:13px}.receipt{padding:15px}.receipt-meta{grid-template-columns:1fr}}@media print{.sidebar,.topbar,.no-print{display:none!important}.app,.main{display:block}.content{padding:0}.receipt{box-shadow:none;border:0;max-width:none}.card{box-shadow:none;border:0}}