*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;--white:#fff;--gray:#888;
  --gray-light:#f0f0f0;--gray-mid:#d4d4d4;
  --green:#27ae60;--red:#e74c3c;--amber:#e67e22;--blue:#2980b9;
  --sidebar:220px;
  --font-head:'Cormorant Garamond',Georgia,serif;
  --font-body:'DM Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{background:#f5f5f5;color:var(--black);font-family:var(--font-body);min-height:100vh}

/* LOGIN */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#fafafa}
.login-card{width:420px;background:var(--white);border:1px solid var(--gray-light);border-radius:10px;padding:48px 40px}
.login-logo{font-family:var(--font-head);font-size:28px;font-weight:500;letter-spacing:6px;text-transform:uppercase;text-align:center;margin-bottom:6px}
.login-sub{font-size:11px;color:var(--gray);text-align:center;letter-spacing:2px;text-transform:uppercase;margin-bottom:36px}
.f-label{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray);font-weight:500;margin-bottom:7px;display:block}
.f-input{width:100%;border:1px solid var(--gray-mid);background:var(--white);padding:11px 14px;font-size:14px;font-family:var(--font-body);outline:none;border-radius:6px;transition:border-color .15s;color:var(--black)}
.f-input:focus{border-color:var(--black)}
.f-group{margin-bottom:16px}
.btn-login{width:100%;background:var(--black);color:var(--white);border:none;padding:14px;font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;cursor:pointer;border-radius:6px;font-family:var(--font-body);transition:opacity .2s;margin-top:8px}
.btn-login:hover{opacity:.8}
.login-hint{text-align:center;font-size:11px;color:var(--gray);margin-top:16px}
.login-hint b{color:var(--black)}
.login-err{background:#fff0ee;border:1px solid #fcc;color:var(--red);font-size:12px;padding:10px 14px;border-radius:6px;margin-bottom:14px;display:none}

/* ADMIN LAYOUT */
.admin-wrap{display:none;min-height:100vh}
.admin-wrap.show{display:flex}
.sidebar{width:var(--sidebar);background:var(--black);color:var(--white);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}
.sidebar-logo{font-family:var(--font-head);font-size:20px;letter-spacing:5px;text-transform:uppercase;padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-user{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-user-name{font-size:13px;font-weight:600}
.sidebar-user-role{font-size:10px;color:rgba(255,255,255,.4);letter-spacing:1px;text-transform:uppercase;margin-top:2px}
.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}
.nav-section{font-size:9px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.3);padding:16px 20px 6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;font-size:13px;color:rgba(255,255,255,.6);cursor:pointer;transition:all .15s;border:none;background:none;width:100%;text-align:left;font-family:var(--font-body);border-left:3px solid transparent}
.nav-item:hover{color:var(--white);background:rgba(255,255,255,.06)}
.nav-item.active{color:var(--white);background:rgba(255,255,255,.1);border-left-color:var(--white)}
.nav-item-icon{font-size:16px;width:20px;text-align:center}
.sidebar-bottom{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08)}
.btn-logout{width:100%;border:1px solid rgba(255,255,255,.15);background:none;color:rgba(255,255,255,.5);padding:9px;font-size:11px;font-weight:500;letter-spacing:1px;text-transform:uppercase;cursor:pointer;border-radius:6px;font-family:var(--font-body);transition:all .15s}
.btn-logout:hover{border-color:var(--red);color:#ff8a80}

.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--white);border-bottom:1px solid var(--gray-light);padding:0 28px;height:60px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.page-title{font-family:var(--font-head);font-size:22px;font-weight:400}
.topbar-right{display:flex;align-items:center;gap:12px}
.date-badge{font-size:12px;color:var(--gray);background:var(--gray-light);padding:6px 14px;border-radius:20px}
.branch-select{border:1px solid var(--gray-mid);border-radius:6px;padding:6px 14px;font-size:12px;font-family:var(--font-body);outline:none;background:var(--white);cursor:pointer}
.content{flex:1;padding:24px 28px}

/* PANELS */
.panel{display:none}
.panel.active{display:block}

/* KPI CARDS */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi-card{background:var(--white);border:1px solid var(--gray-light);border-radius:10px;padding:20px 22px}
.kpi-label{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.kpi-label-icon{font-size:14px}
.kpi-val{font-family:var(--font-head);font-size:28px;font-weight:400;line-height:1;margin-bottom:6px}
.kpi-change{font-size:11px;font-weight:500}
.kpi-change.up{color:var(--green)}
.kpi-change.down{color:var(--red)}
.kpi-change.neutral{color:var(--gray)}

/* CHART */
.chart-row{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:24px}
.card{background:var(--white);border:1px solid var(--gray-light);border-radius:10px;padding:20px 22px}
.card-title{font-size:13px;font-weight:600;letter-spacing:.3px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.card-title-right{font-size:11px;color:var(--gray);font-weight:400}
.bar-chart{display:flex;align-items:flex-end;gap:8px;height:140px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}
.bar{width:100%;border-radius:4px 4px 0 0;transition:opacity .2s;cursor:pointer;min-height:4px}
.bar:hover{opacity:.8}
.bar-label{font-size:10px;color:var(--gray);text-align:center}
.bar-val{font-size:10px;font-weight:600;text-align:center;color:var(--black)}
.donut-wrap{display:flex;flex-direction:column;align-items:center;gap:16px}
.donut-svg{width:120px;height:120px}
.donut-legend{width:100%;display:flex;flex-direction:column;gap:8px}
.legend-row{display:flex;align-items:center;justify-content:space-between;font-size:12px}
.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;margin-right:8px}
.legend-left{display:flex;align-items:center}
.legend-val{font-weight:600}

/* TABLE */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 14px;background:var(--gray-light);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--gray);font-weight:600;white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--gray-light);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fafafa}
.badge{display:inline-block;font-size:10px;font-weight:600;padding:3px 9px;border-radius:10px}
.badge-green{background:#e8f8ef;color:var(--green)}
.badge-amber{background:#fff3e0;color:var(--amber)}
.badge-red{background:#ffeaea;color:var(--red)}
.badge-blue{background:#e8f0fb;color:var(--blue)}
.badge-gray{background:var(--gray-light);color:var(--gray)}
.progress-bar-wrap{display:flex;align-items:center;gap:10px}
.progress-bar-bg{flex:1;height:6px;background:var(--gray-light);border-radius:3px;overflow:hidden}
.progress-bar-fill{height:100%;border-radius:3px;transition:width .5s ease}
.progress-label{font-size:11px;font-weight:600;min-width:36px;text-align:right}


/* PRO DASHBOARD */
.dash-hero{display:flex;justify-content:space-between;align-items:stretch;gap:18px;margin-bottom:18px;padding:22px 24px;border:1px solid #dfe5ec;border-radius:10px;background:linear-gradient(135deg,#0f172a 0%,#111827 52%,#1f2937 100%);color:white;box-shadow:0 18px 40px rgba(15,23,42,.12)}
.dash-eyebrow{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#9ca3af;margin-bottom:8px;font-weight:700}
.dash-hero-title{font-size:28px;line-height:1.05;font-weight:700;letter-spacing:0;font-family:var(--font-body)}
.dash-hero-sub{font-size:12px;color:#cbd5e1;margin-top:8px}
.dash-hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(110px,1fr));gap:10px;min-width:430px}
.dash-hero-metrics>div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;justify-content:center;min-height:78px}
.dash-hero-metrics span{font-size:20px;font-weight:800;line-height:1;white-space:nowrap}
.dash-hero-metrics small{font-size:10px;text-transform:uppercase;letter-spacing:1.4px;color:#94a3b8;margin-top:8px;font-weight:700}

.dash-range-tabs{display:inline-flex;gap:4px;margin:0 0 18px;background:#e9eef5;border:1px solid #d8e0ea;border-radius:8px;padding:4px}
.dash-range-btn{border:none;background:transparent;color:#475569;padding:9px 14px;border-radius:6px;font-family:var(--font-body);font-size:12px;font-weight:800;cursor:pointer;white-space:nowrap}
.dash-range-btn:hover{background:rgba(255,255,255,.55);color:#0f172a}
.dash-range-btn.active{background:#0f172a;color:white;box-shadow:0 8px 18px rgba(15,23,42,.16)}

.kpi-grid-pro{gap:14px;margin-bottom:18px}
.pro-kpi{position:relative;overflow:hidden;border-color:#dde4ec;box-shadow:0 10px 24px rgba(15,23,42,.05);min-height:136px}
.pro-kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--black)}
.pro-kpi.accent-green::before{background:var(--green)}
.pro-kpi.accent-blue::before{background:#2563eb}
.pro-kpi.accent-amber::before{background:var(--amber)}
.pro-kpi.accent-red::before{background:var(--red)}
.pro-kpi .kpi-val{font-family:var(--font-body);font-weight:800;font-size:30px;letter-spacing:0}
.dash-pro-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-bottom:18px;align-items:stretch}
.dash-chart-card,.dash-payment-card,.dash-focus-card,.pro-table-card{border-color:#dde4ec;box-shadow:0 10px 24px rgba(15,23,42,.05)}
.pro-bar-chart{height:172px;gap:10px;padding-top:8px}
.pro-bar-chart .bar{border-radius:7px 7px 3px 3px;box-shadow:inset 0 -10px 18px rgba(0,0,0,.06)}
.pro-bar-chart .bar-col{gap:6px;min-width:42px}
.pro-bar-chart .bar-val{font-size:10px;color:#334155;min-height:14px}
.pro-donut-wrap{min-height:190px;justify-content:center}
.pro-donut-wrap .donut-svg{width:138px;height:138px;filter:drop-shadow(0 10px 16px rgba(15,23,42,.08))}
.focus-main{border:1px solid #e5eaf0;background:#f8fafc;border-radius:8px;padding:16px;margin-bottom:14px;display:flex;flex-direction:column;gap:8px}
.focus-main span{font-size:12px;color:#64748b;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.focus-main strong{font-size:24px;color:#0f172a;line-height:1.1}
.insight-list{display:flex;flex-direction:column;gap:8px}
.insight-row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #eef2f6;padding-bottom:8px;font-size:12px;color:#64748b}
.insight-row:last-child{border-bottom:none;padding-bottom:0}
.insight-row strong{color:#0f172a;white-space:nowrap}
.pro-table th{background:#eef2f6;color:#475569}
.pro-table td{padding-top:13px;padding-bottom:13px}
.payment-mini{font-size:11px;color:#64748b;white-space:nowrap}
@media(max-width:1200px){.dash-pro-grid{grid-template-columns:1fr 1fr}.dash-chart-card{grid-column:1/-1}.dash-hero{flex-direction:column}.dash-hero-metrics{min-width:0}}
@media(max-width:820px){.kpi-grid-pro{grid-template-columns:1fr 1fr}.dash-pro-grid{grid-template-columns:1fr}.dash-hero-metrics{grid-template-columns:1fr}.dash-hero-title{font-size:22px}}

/* BRANCH GRID */
.branch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.branch-card{background:var(--white);border:1px solid var(--gray-light);border-radius:10px;padding:18px 20px}
.branch-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.branch-name{font-size:14px;font-weight:600}
.branch-status{width:8px;height:8px;border-radius:50%}
.branch-status.online{background:var(--green)}
.branch-status.offline{background:var(--gray-mid)}
.branch-stat-row{display:flex;justify-content:space-between;font-size:12px;padding:5px 0;border-bottom:1px solid var(--gray-light)}
.branch-stat-row:last-child{border-bottom:none}
.branch-stat-row span:first-child{color:var(--gray)}
.branch-stat-row span:last-child{font-weight:600}

/* ALERT */
.alert-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.alert-item{background:var(--white);border:1px solid var(--gray-light);border-radius:8px;padding:14px 16px;display:flex;align-items:center;gap:14px}
.alert-icon{font-size:20px;flex-shrink:0}
.alert-body{flex:1}
.alert-title{font-size:13px;font-weight:600;margin-bottom:2px}
.alert-sub{font-size:11px;color:var(--gray)}
.alert-action{font-size:11px;font-weight:600;color:var(--blue);cursor:pointer;white-space:nowrap;border:none;background:none;font-family:var(--font-body)}
.alert-item.urgent{border-left:3px solid var(--red)}
.alert-item.warn{border-left:3px solid var(--amber)}
.alert-item.info{border-left:3px solid var(--blue)}

/* INVENTORY */
.inv-filters{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.inv-filter{border:1px solid var(--gray-mid);border-radius:6px;padding:7px 14px;font-size:11px;font-weight:500;cursor:pointer;background:var(--white);font-family:var(--font-body);transition:all .15s}
.inv-filter:hover,.inv-filter.active{background:var(--black);color:var(--white);border-color:var(--black)}
.stock-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:6px}

/* TRANSFER */
.transfer-form{background:var(--white);border:1px solid var(--gray-light);border-radius:10px;padding:22px;margin-bottom:20px}
.tf-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:end}
.tf-label{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray);font-weight:500;margin-bottom:7px;display:block}
.tf-select,.tf-input{width:100%;border:1px solid var(--gray-mid);border-radius:6px;padding:10px 12px;font-size:13px;font-family:var(--font-body);outline:none;background:var(--white);transition:border-color .15s}
.tf-select:focus,.tf-input:focus{border-color:var(--black)}
.btn-transfer{background:var(--black);color:var(--white);border:none;padding:10px 20px;font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;cursor:pointer;border-radius:6px;font-family:var(--font-body);white-space:nowrap}

/* TOAST */
.toast{position:fixed;bottom:24px;right:24px;z-index:999;background:var(--black);color:white;padding:12px 18px;font-size:12px;font-weight:500;border-radius:6px;transform:translateY(80px);opacity:0;transition:all .3s ease;pointer-events:none;display:flex;align-items:center;gap:10px}
.toast.show{transform:translateY(0);opacity:1}
.toast.success{background:var(--green)}
.toast.error{background:var(--red)}
@media print {
  .sidebar, .topbar, .card-title button, button:not(.barcode-label *) { display: none !important; }
  .main { margin-left: 0 !important; }
  #bc-preview-area { border: none !important; }
  .barcode-label { break-inside: avoid; }
}

.qty-ctrl input.qty-input::-webkit-outer-spin-button,
.qty-ctrl input.qty-input::-webkit-inner-spin-button,
.qty-ctrl input[type="number"]::-webkit-outer-spin-button,
.qty-ctrl input[type="number"]::-webkit-inner-spin-button{
  -webkit-appearance:none;
  margin:0;
}
.qty-ctrl input.qty-input,
.qty-ctrl input[type="number"]{
  appearance:textfield;
  -moz-appearance:textfield;
}