*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#F8FAFF;color:#0F172A;line-height:1.6;overflow-x:hidden}

:root{
  --blue-900:#1E3A8A;--blue-800:#1E40AF;--blue-700:#1D4ED8;
  --blue-600:#2563EB;--blue-500:#3B82F6;--blue-400:#60A5FA;
  --blue-300:#93C5FD;--blue-100:#DBEAFE;--blue-50:#EFF6FF;
  --white:#FFFFFF;--bg:#F8FAFF;--text:#0F172A;--muted:#64748B;
  --border:#E2E8F0;--green:#10B981;--red:#EF4444;--amber:#F59E0B;
  --shadow-sm:0 1px 3px rgba(30,64,175,.08);
  --shadow-md:0 4px 16px rgba(30,64,175,.10);
  --shadow-lg:0 20px 40px rgba(30,64,175,.15);
}

.navbar{
  background:#FFFFFF;color:var(--text);padding:14px 20px;position:sticky;top:0;z-index:100;
  box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;
  align-items:center;border-bottom:1px solid var(--border);
}
.navbar h1{font-size:16px;font-weight:800;color:var(--blue-800);letter-spacing:-.3px}
.navbar h1 .logo-icon{
  display:inline-block;width:24px;height:24px;background:linear-gradient(135deg,var(--blue-600),var(--blue-400));
  border-radius:8px;color:white;text-align:center;line-height:24px;font-size:13px;
  margin-right:6px;vertical-align:middle;box-shadow:0 2px 8px rgba(37,99,235,.3)
}
.navbar .links{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.navbar .links a{
  color:var(--muted);text-decoration:none;font-size:13px;font-weight:600;
  padding:7px 12px;border-radius:8px;transition:all .2s
}
.navbar .links a:hover{background:var(--blue-50);color:var(--blue-700)}
.navbar .links a.active{background:var(--blue-600);color:white;box-shadow:var(--shadow-sm)}
.menu-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--blue-700)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:11px 20px;border:none;border-radius:10px;font-size:14px;
  font-weight:600;cursor:pointer;text-decoration:none;font-family:inherit;
  transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
.btn-primary{background:linear-gradient(135deg,var(--blue-600),var(--blue-700));color:white;box-shadow:0 4px 12px rgba(37,99,235,.25)}
.btn-primary:hover{box-shadow:0 6px 20px rgba(37,99,235,.35)}
.btn-outline{background:white;color:var(--blue-700);border:2px solid #BFDBFE}
.btn-outline:hover{background:var(--blue-50);border-color:var(--blue-400)}
.btn-success{background:linear-gradient(135deg,var(--green),#059669);color:white;box-shadow:0 4px 12px rgba(16,185,129,.25)}
.btn-danger{background:linear-gradient(135deg,var(--red),#DC2626);color:white}
.btn-amber{background:linear-gradient(135deg,var(--amber),#D97706);color:white}
.btn-full{width:100%}
.btn-sm{padding:7px 12px;font-size:12px;border-radius:7px}

.card{background:var(--white);border-radius:14px;padding:20px;box-shadow:var(--shadow-sm);margin-bottom:16px;border:1px solid var(--border)}
.card h3{color:var(--blue-800);margin-bottom:14px;font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px}

input,select,textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--border);
  border-radius:9px;font-size:14px;margin-bottom:14px;font-family:inherit;
  background:white;color:var(--text);transition:all .2s
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--blue-500);
  box-shadow:0 0 0 4px rgba(59,130,246,.12)
}
label{display:block;font-size:12px;font-weight:700;margin-bottom:6px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px}

.container{max-width:1200px;margin:0 auto;padding:20px}

.landing-hero{
  position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;
  padding:60px 20px;overflow:hidden;
  background:linear-gradient(135deg,#EFF6FF 0%,#DBEAFE 50%,#BFDBFE 100%);
}
.landing-hero::before{
  content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(59,130,246,.35),transparent 70%);
  top:-200px;right:-200px;animation:float 8s ease-in-out infinite
}
.landing-hero::after{
  content:'';position:absolute;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(147,197,253,.5),transparent 70%);
  bottom:-200px;left:-200px;animation:float 10s ease-in-out infinite reverse
}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(30px,-30px) scale(1.05)}
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;animation:fadeUp 1s ease-out}
.hero-badge{
  display:inline-block;padding:6px 16px;background:white;border-radius:24px;
  font-size:12px;font-weight:700;color:var(--blue-700);margin-bottom:24px;
  box-shadow:var(--shadow-sm);animation:fadeUp 1s .1s backwards
}
.hero-badge::before{content:'●';color:var(--green);margin-right:6px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.landing-hero h1{
  font-size:clamp(32px,6vw,58px);font-weight:900;line-height:1.1;
  color:var(--blue-900);margin-bottom:20px;letter-spacing:-1.5px;
  animation:fadeUp 1s .2s backwards
}
.landing-hero h1 .gradient{
  background:linear-gradient(135deg,var(--blue-600),var(--blue-400));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text
}
.landing-hero p{
  font-size:clamp(15px,2vw,18px);color:var(--muted);max-width:600px;
  margin:0 auto 32px;animation:fadeUp 1s .3s backwards
}
.hero-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;animation:fadeUp 1s .4s backwards}
.hero-buttons .btn{padding:14px 28px;font-size:15px}

@keyframes fadeUp{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}

.features{padding:80px 20px;max-width:1200px;margin:0 auto}
.features h2{text-align:center;font-size:clamp(26px,4vw,38px);color:var(--blue-900);font-weight:800;margin-bottom:12px;letter-spacing:-.8px}
.features .section-sub{text-align:center;color:var(--muted);margin-bottom:48px;font-size:16px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.feature-card{
  background:white;padding:30px 24px;border-radius:16px;
  border:1px solid var(--border);transition:all .3s;
  opacity:0;transform:translateY(30px)
}
.feature-card.revealed{opacity:1;transform:translateY(0)}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--blue-300)}
.feature-card .icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:18px;background:linear-gradient(135deg,var(--blue-500),var(--blue-700));color:white;
  box-shadow:0 6px 16px rgba(37,99,235,.3)
}
.feature-card h3{color:var(--blue-900);font-size:18px;margin-bottom:10px;font-weight:700}
.feature-card p{color:var(--muted);font-size:14px;line-height:1.65}

.stats-bar{
  background:linear-gradient(135deg,var(--blue-700),var(--blue-900));
  color:white;padding:60px 20px;margin:40px 0
}
.stats-bar-inner{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:32px;text-align:center}
.stat-big .num{font-size:clamp(32px,5vw,48px);font-weight:900;color:var(--blue-300);letter-spacing:-2px}
.stat-big .lbl{font-size:13px;opacity:.9;margin-top:6px;letter-spacing:1px;text-transform:uppercase;font-weight:600}

.cta-section{padding:80px 20px;text-align:center;background:white}
.cta-section h2{font-size:clamp(26px,4vw,36px);color:var(--blue-900);font-weight:800;margin-bottom:16px}
.cta-section p{color:var(--muted);margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}

.site-footer{background:var(--blue-900);color:white;padding:40px 20px 24px;text-align:center}
.site-footer h3{font-size:20px;margin-bottom:8px;color:var(--blue-300)}
.site-footer p{opacity:.85;font-size:14px;margin-bottom:6px}
.site-footer .copyright{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;opacity:.6}

.login-wrapper{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;background:linear-gradient(135deg,#EFF6FF,#BFDBFE)
}
.login-box{
  background:white;padding:40px 32px;border-radius:20px;
  width:100%;max-width:420px;box-shadow:var(--shadow-lg);border:1px solid var(--border);
  animation:fadeUp .8s ease-out
}
.login-box .logo-mark{
  width:64px;height:64px;border-radius:18px;margin:0 auto 18px;
  background:linear-gradient(135deg,var(--blue-600),var(--blue-400));
  display:flex;align-items:center;justify-content:center;font-size:28px;color:white;
  box-shadow:0 8px 24px rgba(37,99,235,.3)
}
.login-box h2{color:var(--blue-900);text-align:center;margin-bottom:6px;font-size:22px;font-weight:800}
.login-box .subtitle{text-align:center;color:var(--muted);font-size:13px;margin-bottom:28px}
.error-msg{
  background:#FEE2E2;color:var(--red);padding:12px 14px;border-radius:9px;
  font-size:13px;margin-bottom:14px;display:none;border-left:4px solid var(--red)
}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat-card{
  background:white;padding:20px;border-radius:14px;border:1px solid var(--border);
  box-shadow:var(--shadow-sm);transition:all .25s;position:relative;overflow:hidden
}
.stat-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue-500),var(--blue-700))
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.stat-card .label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.stat-card .value{font-size:26px;font-weight:800;color:var(--blue-800);margin-top:8px;letter-spacing:-.8px}
.stat-card.green::before{background:linear-gradient(90deg,var(--green),#059669)}
.stat-card.green .value{color:var(--green)}
.stat-card.amber::before{background:linear-gradient(90deg,var(--amber),#D97706)}
.stat-card.amber .value{color:var(--amber)}
.stat-card.red::before{background:linear-gradient(90deg,var(--red),#DC2626)}
.stat-card.red .value{color:var(--red)}

.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--border);background:white}
table{width:100%;border-collapse:collapse;min-width:600px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px}
th{font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:700;letter-spacing:.5px;background:#F8FAFF;position:sticky;top:0}
tr:hover td{background:#FAFBFF}
tr:last-child td{border-bottom:none}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.2px}
.badge-pharmacy{background:#DBEAFE;color:var(--blue-800)}
.badge-bakery{background:#FEF3C7;color:#92400E}
.pill{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.pill-green{background:#D1FAE5;color:#065F46}
.pill-red{background:#FEE2E2;color:#991B1B}
.pill-amber{background:#FEF3C7;color:#92400E}
.pill-blue{background:#DBEAFE;color:#1E40AF}
.pill-gray{background:#E2E8F0;color:#475569}

.modal-backdrop{
  position:fixed;inset:0;background:rgba(15,23,42,.6);
  display:none;align-items:center;justify-content:center;z-index:1000;padding:16px
}
.modal-backdrop.show{display:flex;animation:fadeIn .2s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{
  background:white;border-radius:18px;padding:24px;width:100%;max-width:520px;
  max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modalIn .3s cubic-bezier(.4,0,.2,1)
}
@keyframes modalIn{from{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal h3{color:var(--blue-900);margin-bottom:18px;font-size:18px;font-weight:800}
.modal-actions{display:flex;gap:10px;margin-top:8px}
.modal-actions .btn{flex:1}

.pos-layout{display:grid;grid-template-columns:2fr 1fr;gap:20px}
@media(max-width:900px){.pos-layout{grid-template-columns:1fr}}
.product-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 0;border-bottom:1px solid var(--border);gap:12px
}
.product-row:last-child{border-bottom:none}
.product-info{flex:1;min-width:0}
.product-name{font-weight:700;font-size:14px;color:var(--text);margin-bottom:2px}
.product-meta{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}

.cart-item{padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px}
.cart-item:last-child{border-bottom:none}
.cart-item-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.cart-qty{display:flex;align-items:center;gap:6px}
.qty-btn{
  width:26px;height:26px;border-radius:6px;border:1px solid var(--border);
  background:white;cursor:pointer;font-weight:700;color:var(--blue-700);font-size:14px;
  display:flex;align-items:center;justify-content:center;transition:all .15s
}
.qty-btn:hover{background:var(--blue-50);border-color:var(--blue-400)}
.cart-total{
  display:flex;justify-content:space-between;padding:16px 0;
  font-size:22px;font-weight:800;color:var(--blue-800);
  border-top:2px solid var(--blue-600);margin-top:10px;letter-spacing:-.5px
}

.search-bar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.search-bar input{flex:1;min-width:200px;margin:0}
.action-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}

.empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:14px}
.empty::before{content:'📭';display:block;font-size:44px;margin-bottom:12px;opacity:.5}
.loading{text-align:center;padding:40px;color:var(--muted)}
.spinner{
  width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--blue-600);
  border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 12px
}
@keyframes spin{to{transform:rotate(360deg)}}

.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);
  background:var(--blue-800);color:white;padding:14px 22px;border-radius:12px;
  box-shadow:var(--shadow-lg);z-index:2000;font-size:14px;font-weight:600;
  transition:transform .35s cubic-bezier(.4,0,.2,1);max-width:90vw
}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.error{background:var(--red)}
.toast.success{background:var(--green)}

@media(max-width:900px){
  .navbar{position:relative}
  .menu-toggle{display:block}
  .navbar .links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:white;flex-direction:column;padding:12px;gap:4px;
    box-shadow:var(--shadow-md);border-top:1px solid var(--border);z-index:100
  }
  .navbar .links.open{display:flex}
  .navbar .links a{width:100%;padding:12px;text-align:left}
}
@media(max-width:600px){
  .container{padding:14px}
  .card{padding:16px;border-radius:12px}
  .modal{padding:20px;border-radius:16px}
  .stat-card .value{font-size:22px}
}

.reveal{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.4,0,.2,1)}
.reveal.revealed{opacity:1;transform:translateY(0)}

@media print{
  body *{visibility:hidden}
  #printArea,#printArea *{visibility:visible}
  #printArea{position:absolute;left:0;top:0;width:100%}
  @page{margin:0;size:80mm auto}
}