:root{
    --teal-900:#04342c; --teal-800:#085041; --teal-600:#0f6e56; --teal-400:#1d9e75; --teal-100:#9fe1cb; --teal-50:#e1f5ee;
    --amber-600:#854f0b; --amber-100:#fac775; --amber-50:#faeeda;
    --red-600:#a32d2d; --red-100:#f7c1c1; --red-50:#fcebeb;
    --ink-900:#1c211f; --ink-700:#3d4441; --ink-500:#6b716e; --ink-300:#a3a8a5;
    --bg:#f4f6f5; --card:#ffffff; --border:#e2e6e4;
    --radius:10px;
    /* Crown First Pharmacy brand palette (green, sampled from the logo) */
    --navy-900:#082815; --navy-800:#0f3d20; --navy-700:#175530;
    --gold-700:#a97e28; --gold-600:#d9a94f; --gold-200:#ecd6a3; --gold-100:#f7ecd3;
  }
  *{box-sizing:border-box;}
  body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink-900);}
  a{color:inherit;}

  /* Weweniza-style control center header */
  .wz-header{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--navy-900);padding:16px 28px;border-bottom:4px solid var(--gold-600);flex-wrap:wrap;}
  .wz-brand{display:flex;align-items:center;gap:14px;}
  .wz-logo{height:40px;width:auto;flex-shrink:0;display:block;}
  .wz-title{color:#fff;font-size:19px;font-weight:700;line-height:1.25;}
  .wz-subtitle{color:var(--gold-600);font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-top:3px;}
  .wz-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
  .wz-user-pill{display:flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,0.25);border-radius:20px;padding:7px 14px;font-size:12.5px;color:#fff;}
  .wz-user-pill .dot{width:8px;height:8px;border-radius:50%;background:#3fbf6a;display:inline-block;}
  .wz-btn{font-size:12.5px;font-weight:600;padding:9px 16px;border-radius:8px;cursor:pointer;font-family:inherit;}
  .wz-btn-outline{background:transparent;border:1px solid rgba(255,255,255,0.35);color:#fff;}
  .wz-btn-outline:hover{background:rgba(255,255,255,0.08);}
  .wz-btn-gold{background:var(--gold-600);border:1px solid var(--gold-600);color:var(--navy-900);}
  .wz-welcome{margin-bottom:18px;}
  .wz-welcome h1{font-size:24px;font-weight:700;color:var(--navy-900);margin:0 0 6px;}
  .wz-welcome p{font-size:13.5px;color:var(--ink-500);margin:0;}
  .wz-welcome strong{color:var(--navy-900);}

  .app{display:flex;min-height:100vh;}

  /* Sidebar */
  .sidebar{width:230px;flex-shrink:0;background:var(--navy-900);color:#fff;padding:20px 16px;position:sticky;top:0;align-self:flex-start;min-height:calc(100vh - 84px);}
  .brand{display:flex;align-items:center;gap:10px;margin-bottom:28px;}
  .brand-mark{flex-shrink:0;display:flex;align-items:center;}
  .brand-mark img{height:30px;width:auto;display:block;}
  .brand-name{font-size:14px;font-weight:600;line-height:1.3;}
  .brand-sub{font-size:11px;color:var(--gold-200);}
  .nav{display:flex;flex-direction:column;gap:2px;}
  .nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-size:13px;color:#c7ceda;text-decoration:none;border-left:3px solid transparent;}
  .nav a.active,.nav a:hover{background:rgba(217,169,79,0.12);color:#fff;border-left-color:var(--gold-600);}
  .nav-label{margin:16px 0 6px;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-200);opacity:.8;padding:0 10px;}
  .sidebar-footer{margin-top:28px;padding-top:14px;border-top:1px solid rgba(255,255,255,0.12);font-size:11px;color:#c7ceda;opacity:.8;}

  /* Main */
  .main{flex:1;min-width:0;padding:20px 28px 48px;}
  .topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px;}
  .topbar h1{font-size:19px;font-weight:600;margin:0 0 2px;}
  .topbar .date{font-size:12px;color:var(--ink-500);}
  .topbar-right{display:flex;align-items:center;gap:12px;}
  select#outletFilter{height:34px;border-radius:8px;border:1px solid var(--border);background:#fff;padding:0 10px;font-size:13px;color:var(--ink-900);}
  .avatar{width:32px;height:32px;border-radius:50%;background:var(--gold-100);color:var(--navy-800);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;}

  .badge-preview{display:inline-block;background:var(--amber-50);color:var(--amber-600);font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;margin-left:8px;vertical-align:middle;}

  /* KPI */
  .kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:22px;}
  .kpi-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:var(--radius);padding:16px 18px;}
  .kpi-label{font-size:12px;color:var(--ink-500);margin-bottom:6px;}
  .kpi-value{font-size:23px;font-weight:600;color:var(--navy-900);}
  .kpi-sub{font-size:11.5px;margin-top:5px;color:var(--gold-700);font-weight:500;}
  .kpi-sub.neg{color:var(--red-600);}

  /* Section */
  .section{margin-bottom:26px;}
  .section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;}
  .section-head h2{font-size:15px;font-weight:600;margin:0;color:var(--navy-900);}
  .section-head .hint{font-size:12px;color:var(--ink-500);}

  /* Outlet cards */
  .outlet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
  .outlet-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:12px;padding:16px;cursor:pointer;transition:border-color .15s;}
  .outlet-card:hover{border-color:var(--gold-600);}
  .outlet-card.selected{border:2px solid var(--gold-600);}
  .outlet-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
  .outlet-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;flex-shrink:0;}
  .outlet-name{font-size:13.5px;font-weight:600;}
  .outlet-type{font-size:11px;color:var(--ink-500);}
  .outlet-metrics{display:flex;justify-content:space-between;font-size:12px;margin-top:10px;border-top:1px solid var(--border);padding-top:10px;}
  .outlet-metrics div{display:flex;flex-direction:column;gap:2px;}
  .outlet-metrics .m-label{color:var(--ink-500);font-size:10.5px;}
  .outlet-metrics .m-value{font-weight:600;font-size:12.5px;}

  /* Charts row */
  .chart-row{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;}
  .chart-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:var(--radius);padding:16px 18px;}
  .chart-card h3{font-size:13px;font-weight:600;margin:0 0 12px;color:var(--navy-900);}
  .legend{display:flex;flex-wrap:wrap;gap:12px;font-size:11.5px;color:var(--ink-700);margin-top:10px;}
  .legend span{display:flex;align-items:center;gap:5px;}
  .dot{width:9px;height:9px;border-radius:2px;display:inline-block;}

  /* Tables */
  table{width:100%;border-collapse:collapse;font-size:12.5px;}
  th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-500);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--border);}
  td{padding:9px 10px;border-bottom:1px solid var(--border);color:var(--ink-900);}
  tr:last-child td{border-bottom:none;}
  .table-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:var(--radius);overflow:hidden;}
  .pill{font-size:10.5px;font-weight:600;padding:3px 9px;border-radius:20px;display:inline-block;}
  .pill-ok{background:var(--teal-50);color:var(--teal-800);}
  .pill-low{background:var(--red-50);color:var(--red-600);}
  .pill-pending{background:var(--amber-50);color:var(--amber-600);}
  .two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

  /* POS terminal */
  .pos-outlet-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;border-bottom:1px solid var(--border);padding-bottom:14px;}
  .outlet-tab{position:relative;font-size:12.5px;font-weight:500;padding:9px 16px;border-radius:8px 8px 0 0;border:1px solid var(--border);border-bottom:none;background:var(--bg);cursor:pointer;color:var(--ink-700);}
  .outlet-tab.active{background:var(--navy-900);border-color:var(--navy-900);color:#fff;}
  .outlet-tab .tab-badge{display:inline-block;margin-left:6px;background:rgba(255,255,255,0.25);border-radius:10px;padding:1px 6px;font-size:10.5px;}
  .outlet-tab:not(.active) .tab-badge{background:var(--amber-100);color:var(--amber-600);}
  .pos-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;margin-bottom:14px;}
  .pos-products{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;}
  .pos-cat-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;}
  .cat-tab{font-size:12px;font-weight:500;padding:6px 12px;border-radius:20px;border:1px solid var(--border);background:#fff;cursor:pointer;color:var(--ink-700);}
  .cat-tab.active{background:var(--gold-600);border-color:var(--gold-600);color:var(--navy-900);}
  .pos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;}
  .prod-card{border:1px solid var(--border);border-radius:10px;padding:10px;cursor:pointer;background:#fff;text-align:left;font-family:inherit;}
  .prod-card:hover{border-color:var(--gold-600);}
  .prod-card .p-name{font-size:12.5px;font-weight:600;margin-bottom:4px;line-height:1.3;}
  .prod-card .p-price{font-size:13px;color:var(--gold-700);font-weight:600;}
  .prod-card .p-stock{font-size:10.5px;color:var(--ink-500);margin-top:3px;}
  .pos-empty{grid-column:1/-1;text-align:center;color:var(--ink-500);font-size:13px;padding:30px 0;}
  .pos-cart-panel{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;}
  .pos-cart-panel h3{font-size:13px;font-weight:600;margin:0 0 4px;color:var(--navy-900);}
  .cart-outlet-label{font-size:11.5px;color:var(--ink-500);margin-bottom:10px;}
  .cart-items{flex:1;min-height:60px;max-height:260px;overflow-y:auto;margin-bottom:10px;}
  .cart-row{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:7px 0;border-bottom:1px solid var(--border);font-size:12.5px;}
  .cart-row .c-name{flex:1;}
  .cart-row .c-line{color:var(--ink-500);font-size:11px;}
  .qty-ctrl{display:flex;align-items:center;gap:6px;}
  .qty-btn{width:20px;height:20px;border-radius:6px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:12px;line-height:1;display:flex;align-items:center;justify-content:center;}
  .cart-empty{color:var(--ink-500);font-size:12.5px;text-align:center;padding:20px 0;}
  .cart-totals{border-top:1px solid var(--border);padding-top:10px;font-size:12.5px;}
  .cart-totals .row{display:flex;justify-content:space-between;padding:3px 0;}
  .cart-totals .grand{font-size:15px;font-weight:600;padding-top:6px;}
  .pay-methods{display:flex;gap:6px;margin:12px 0;flex-wrap:wrap;}
  .pay-btn{flex:1;min-width:70px;font-size:11.5px;font-weight:500;padding:8px 6px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;color:var(--ink-700);}
  .pay-btn.active{background:var(--gold-100);border-color:var(--gold-600);color:var(--gold-700);}
  .complete-btn{background:var(--gold-600);color:var(--navy-900);border:none;border-radius:8px;padding:11px;font-size:13px;font-weight:700;cursor:pointer;}
  .complete-btn:disabled{background:var(--border);color:var(--ink-500);cursor:not-allowed;}
  .sale-toast{margin-top:8px;font-size:11.5px;color:var(--gold-700);text-align:center;min-height:14px;}

  footer{font-size:11px;color:var(--ink-500);text-align:center;padding-top:10px;}

  @media (max-width:900px){
    .sidebar{display:none;}
    .chart-row,.two-col{grid-template-columns:1fr;}
  }

  /* Forms (purchases, expenses, shifts, cash-ups, payroll, suppliers) */
  .form-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--gold-600);border-radius:var(--radius);padding:18px;margin-bottom:20px;}
  .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:14px;}
  .form-field label{display:block;font-size:11.5px;color:var(--ink-500);margin-bottom:4px;font-weight:600;}
  .form-field input,.form-field select,.form-field textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;color:var(--ink-900);background:#fff;}
  .form-field textarea{resize:vertical;min-height:60px;}
  .btn{font-size:12.5px;font-weight:600;padding:9px 18px;border-radius:8px;cursor:pointer;font-family:inherit;border:none;}
  .btn-gold{background:var(--gold-600);color:var(--navy-900);}
  .btn-gold:hover{background:var(--gold-700);color:#fff;}
  .btn-gold:disabled{background:var(--border);color:var(--ink-500);cursor:not-allowed;}
  .btn-outline{background:#fff;border:1px solid var(--border);color:var(--ink-700);}
  .item-row{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:8px;margin-bottom:8px;align-items:center;}
  .item-row select,.item-row input{padding:7px 9px;border:1px solid var(--border);border-radius:7px;font-size:12.5px;font-family:inherit;}
  .remove-row-btn{background:var(--red-50);color:var(--red-600);border:none;border-radius:6px;width:26px;height:26px;cursor:pointer;font-size:14px;}
  .msg-toast{font-size:12px;margin-top:8px;}
  .msg-toast.ok{color:var(--teal-800);}
  .msg-toast.err{color:var(--red-600);}
  .clock-btn{background:var(--navy-900);color:#fff;border:none;border-radius:8px;padding:14px 24px;font-size:14px;font-weight:700;cursor:pointer;}
  .clock-btn.out{background:var(--red-600);}
  .shift-status{font-size:13px;color:var(--ink-500);margin-bottom:14px;}

  /* Stock search box (search-first stock lists, instead of dumping every row) */
  .stock-search-wrap{position:relative;margin-bottom:14px;}
  .stock-search-wrap input[type="search"]{width:100%;padding:11px 14px 11px 38px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;color:var(--ink-900);background:#fff url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="none" stroke="%236b716e" stroke-width="2"><circle cx="6.5" cy="6.5" r="5.2"/><line x1="10.3" y1="10.3" x2="15" y2="15"/></svg>') no-repeat 13px center;}
  .stock-search-wrap input[type="search"]:focus{outline:none;border-color:var(--gold-600);}
  .stock-search-hint{font-size:12px;color:var(--ink-500);margin-top:6px;}
  .stock-empty-state{text-align:center;color:var(--ink-500);font-size:13px;padding:34px 10px;}
  .stock-empty-state strong{color:var(--navy-900);}

  /* Searchable product picker (Adjust stock) */
  .product-combo{position:relative;}
  .product-combo input[type="text"]{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;color:var(--ink-900);background:#fff;}

  /* ===================== Mobile (POS-first) ===================== */
  @media (max-width:720px){
    .main{padding:14px 12px 32px;}
    .wz-header{padding:12px 14px;}
    .wz-title{font-size:15px;}
    .wz-subtitle{font-size:9px;}
    .wz-user-pill{display:none;}
    .section-head h2{font-size:14px;}

    /* POS: stack products above cart, both full width, bigger touch targets */
    .pos-outlet-tabs{gap:8px;padding-bottom:10px;}
    .outlet-tab{padding:12px 16px;font-size:13.5px;flex:1;text-align:center;}
    .pos-layout{grid-template-columns:1fr;gap:12px;}
    .pos-products{padding:12px;order:1;}
    .pos-cart-panel{padding:14px;order:2;box-shadow:0 -6px 16px rgba(13,27,46,0.12);}
    .pos-cat-tabs{gap:8px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
    .cat-tab{padding:10px 16px;font-size:13px;flex-shrink:0;}
    .pos-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;max-height:46vh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px;}
    .prod-card{padding:14px 12px;min-height:84px;}
    .prod-card .p-name{font-size:14px;}
    .prod-card .p-price{font-size:15px;}
    .prod-card .p-stock{font-size:11.5px;}
    .cart-items{max-height:34vh;}
    .cart-row{font-size:14px;padding:10px 0;}
    .qty-btn{width:30px;height:30px;font-size:16px;}
    .pay-btn{padding:12px 8px;font-size:13px;min-width:84px;}
    .complete-btn{padding:16px;font-size:15px;}
    .cart-totals{font-size:14px;}
    .cart-totals .grand{font-size:18px;}

    /* Bigger tap targets everywhere on small screens */
    .btn,.wz-btn,.btn-outline,.btn-gold{padding:12px 18px;font-size:14px;}
    .form-field input,.form-field select,.form-field textarea{padding:11px 12px;font-size:15px;}
    table{font-size:12px;}
  }