/* Washio design system — based on docs/washio-ui.html (indigo-purple) */
:root{
  --bg:#eef1f0; --panel:#ffffff; --border:#e6e8ec; --text:#14171f; --muted:#8a8f9a;
  --primary:#5b57f2; --primary-light:#eeedfd; --primary-dark:#4642d8;
  --danger:#e6483f; --danger-light:#fdeceb; --success:#1fa971; --success-light:#e3f8ee;
  --warning:#f59e0b; --warning-light:#fff3d6;
  --radius:10px; --radius-lg:18px; --tap:48px;
  --shadow-sm:0 1px 4px rgba(20,23,31,.08);
  --shadow-md:0 8px 24px rgba(20,23,31,.12);
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  font-size:15px; -webkit-font-smoothing:antialiased;
}
[dir="rtl"] body{font-family:"Segoe UI",Tahoma,Arial,sans-serif}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:none}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:6px}
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.icon-sm{width:15px;height:15px}
.icon-md{width:18px;height:18px}

/* ---------- App shell ---------- */
.app{display:flex;flex-direction:column;height:100vh;max-width:1320px;margin:0 auto;background:var(--bg)}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 28px;background:#fff;border-bottom:1px solid var(--border);gap:12px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;color:var(--text)}
.brand .logo{width:40px;height:40px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary)}
.topbar-right{display:flex;align-items:center;gap:12px}
.body{display:flex;flex:1;min-height:0}
.sidebar{width:250px;background:#fff;border-inline-end:1px solid var(--border);padding:18px 14px;overflow-y:auto;flex-shrink:0}
.nav-item{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;color:#5b6068;font-weight:600;cursor:pointer;margin-bottom:4px;min-height:var(--tap);font-size:15px}
.nav-item:hover{background:#f5f5fa}
.nav-item.active{background:var(--primary-light);color:var(--primary-dark)}
.nav-item.active a{color:var(--primary-dark)}
.nav-item a{display:flex;align-items:center;gap:14px;color:#5b6068;min-height:100%;width:100%}
.nav-section{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:14px 8px 6px}
.main{flex:1;overflow-y:auto;padding:28px}
.page-title{font-size:25px;margin:0 0 20px;font-weight:700}
.list-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:14px}

/* ---------- Buttons ---------- */
.btn{border:1px solid var(--border);background:#fff;border-radius:10px;padding:13px 20px;font-size:14.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:9px;color:var(--text);transition:.15s;min-height:var(--tap)}
.btn:hover{background:#f7f7fb}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-ghost{border-color:transparent;background:transparent;padding:9px}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{background:#c93a32}
.btn-light{background:var(--primary-light);border-color:var(--primary-light);color:var(--primary-dark)}
.btn-outline-primary{border-color:var(--primary);color:var(--primary);background:#fff}
.btn-outline-primary:hover{background:var(--primary-light)}
.btn-sm{padding:8px 14px;min-height:38px;font-size:13.5px}
.btn-block{width:100%;justify-content:center}
.icon-square{width:var(--tap);height:var(--tap);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;background:#fff;cursor:pointer;color:var(--text)}
.link-btn{background:none;border:none;color:var(--primary);font-weight:700;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;min-height:var(--tap);padding:6px 4px}
.link-btn.danger{color:var(--danger)}

/* ---------- Cards / forms ---------- */
.card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border)}
.card-pad{padding:24px}
.field-label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:600}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],input[type=time],input[type=datetime-local],input[type=search],input[type=tel],textarea,select{
  width:100%;border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:15px;
  color:var(--text);background:#fbfbfd;font-family:inherit;min-height:var(--tap);
}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);background:#fff}
input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:var(--primary)}
textarea{resize:vertical;min-height:96px}
.field{margin-bottom:20px}
.field .error{color:var(--danger);font-size:12.5px;margin-top:6px;font-weight:600}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.section-title{font-weight:700;margin:0 0 16px;font-size:15px}
.hint{font-size:12px;color:var(--muted);margin-top:8px;display:flex;gap:6px;align-items:flex-start}
.eyebrow{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.02em;margin-bottom:14px}
.upload-box{aspect-ratio:1/1;border:2px dashed #d8d8ee;background:var(--primary-light);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--primary);cursor:pointer;min-height:var(--tap)}
.upload-box svg{width:30px;height:30px}
.upload-box span{font-size:14px;font-weight:600}

/* ---------- Tables ---------- */
.table-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:640px}
th{text-align:start;font-size:12.5px;color:var(--muted);font-weight:700;padding:16px 18px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:16px 18px;border-bottom:1px solid var(--border);font-size:14.5px;vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fafafc}
.badge{padding:6px 14px;border-radius:20px;font-size:13px;font-weight:700;display:inline-block;white-space:nowrap}
.badge-in-process{background:var(--warning-light);color:#a5720b}
.badge-completed{background:var(--success-light);color:var(--success)}
.badge-new{background:#e6ecff;color:var(--primary-dark)}
.badge-info{background:#e6ecff;color:var(--primary-dark)}
.badge-ready{background:#e3f8ee;color:var(--success)}
.badge-cancelled{background:var(--danger-light);color:var(--danger)}
.pay-tag{font-weight:700;font-size:14px}
.pay-tag.not-paid{color:var(--danger)}
.pay-tag.paid{color:var(--success)}
.pay-tag.partial{color:#a5720b}
.pay-tag.refunded{color:var(--muted)}
.row-action{width:var(--tap);height:var(--tap);border-radius:10px;border:1px solid var(--border);background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text)}
.row-action:hover{background:#f5f5fa}
.row-action.danger{color:var(--danger);border-color:#fbdcd9}
.row-action.danger:hover{background:var(--danger-light)}
.filter-tabs{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.filter-tab{display:flex;align-items:center;gap:9px;padding:13px 20px;border-radius:10px;font-weight:700;font-size:14px;border:1px solid var(--border);background:#fff;cursor:pointer;color:#5b6068;min-height:var(--tap)}
.filter-tab.active{background:var(--primary-light);color:var(--primary-dark);border-color:var(--primary-light)}
.pagination{display:flex;gap:8px;justify-content:center;padding:18px;flex-wrap:wrap}
.pagination a,.pagination span{min-width:40px;min-height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:10px;font-weight:700;font-size:14px;color:#5b6068;background:#fff}
.pagination .active span{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination .disabled span{opacity:.4}
.search-inline{display:flex;align-items:center;gap:9px;border:1px solid var(--border);border-radius:10px;padding:13px 16px;background:#fff;width:280px;color:var(--muted);min-height:var(--tap)}
.search-inline input{border:none;background:none;flex:1;font-size:14.5px;color:var(--text);min-height:auto;padding:0}
.search-inline input:focus{outline:none}

/* ---------- Tabs ---------- */
.tab-list{width:250px;flex-shrink:0;display:flex;flex-direction:column;gap:6px}
.tab-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;font-weight:600;color:#5b6068;cursor:pointer;margin-bottom:0;background:#fff;border:1px solid transparent;min-height:var(--tap);font-size:15px}
.tab-item.active{background:var(--primary-light);color:var(--primary-dark)}
.settings-layout{display:flex;gap:20px}
.settings-content{flex:1;display:flex;gap:20px;min-width:0}
.settings-panel{flex:2;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;min-width:0}
.settings-side{flex:1;max-width:280px;display:flex;flex-direction:column;gap:20px}
.avatar-upload{aspect-ratio:3/2;border:1px solid var(--primary-light);background:var(--primary-light);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--primary);cursor:pointer;font-weight:600;font-size:14px;min-height:var(--tap)}
.color-swatch{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:14px;min-height:var(--tap)}
.dot{width:20px;height:20px;border-radius:50%;display:inline-block}
.radio-row{display:flex;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.radio-card{flex:1;border:1px solid var(--border);border-radius:10px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;font-weight:600;cursor:pointer;min-height:var(--tap);min-width:160px}
.radio-card.selected{border-color:var(--primary)}
.radio-dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--border);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.radio-card.selected .radio-dot{border-color:var(--primary)}
.radio-card.selected .radio-dot::after{content:"";width:11px;height:11px;border-radius:50%;background:var(--primary)}
.toggle{width:52px;height:30px;border-radius:20px;background:var(--primary);position:relative;cursor:pointer;display:inline-block;flex-shrink:0;border:none;padding:0;transition:.15s}
.toggle::after{content:"";position:absolute;width:24px;height:24px;background:#fff;border-radius:50%;top:3px;inset-inline-end:3px}
.toggle.off{background:#dcdee6}
.toggle.off::after{inset-inline-end:auto;inset-inline-start:3px}
.settings-tabs-top{display:flex;gap:4px;margin-bottom:22px;border-bottom:1px solid var(--border)}
.settings-tab-btn{padding:16px 24px;font-weight:700;border:none;background:none;cursor:pointer;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px;font-size:15px;min-height:var(--tap)}
.settings-tab-btn.active{color:var(--text);border-color:var(--primary)}
.day-row{display:flex;justify-content:space-between;align-items:center;padding:16px 4px;border-bottom:1px solid var(--border);gap:12px;flex-wrap:wrap}
.day-row:last-child{border-bottom:none}
.day-name{font-weight:700;display:flex;align-items:center;gap:12px}
.time-chip{font-size:13px;color:var(--muted);background:#f5f5fa;padding:6px 12px;border-radius:8px}

/* ---------- POS ---------- */
.pos-layout{display:flex;gap:22px;height:calc(100vh - 140px)}
.pos-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted);background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border)}
.pos-empty svg{width:120px;height:120px}
.pos-empty b{color:var(--text);font-size:17px}
.pos-cart{width:340px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border);font-weight:700;font-size:16px}
.close-x{width:32px;height:32px;border-radius:50%;background:var(--danger-light);color:var(--danger);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;border:none}
.cart-rows{overflow-y:auto;flex:1}
.cart-row{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border);gap:10px}
.cart-item-name{font-weight:700;font-size:14.5px}
.cart-item-price{font-size:13px;color:var(--muted)}
.qty-stepper{display:flex;align-items:center;background:var(--primary-light);border-radius:20px;overflow:hidden;flex-shrink:0}
.qty-stepper button{width:34px;height:34px;border:none;background:none;color:var(--primary-dark);font-weight:700;cursor:pointer;font-size:16px}
.qty-stepper span{padding:0 6px;font-weight:700;color:var(--primary-dark);font-size:14px;min-width:28px;text-align:center}
.cart-totals{padding:16px 20px;border-top:1px solid var(--border)}
.cart-totals .line{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px;color:var(--muted);gap:10px}
.cart-totals .line.grand{color:var(--text);font-weight:700;font-size:16px}
.checkout-btn{margin:0 20px 20px;padding:16px;border-radius:12px;background:var(--primary);color:#fff;border:none;font-weight:700;font-size:15.5px;cursor:pointer;min-height:56px}
.checkout-btn:hover{background:var(--primary-dark)}
.services-panel{flex:1;display:flex;flex-direction:column;gap:18px;min-width:0}
.cat-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px}
.cat-chip{flex-shrink:0;width:130px;height:80px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14.5px;color:#4a3b12;cursor:pointer;border:none;padding:0 8px;text-align:center}
.cat-chip.active{outline:3px solid var(--primary)}
.search-box{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:10px;padding:14px 16px;background:#fff;color:var(--muted);min-height:var(--tap)}
.search-box input{border:none;background:none;flex:1;font-size:15px;color:var(--text);padding:0;min-height:auto}
.search-box input:focus{outline:none}
.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px;overflow-y:auto;padding-bottom:8px;align-content:start}
.item-card{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;cursor:pointer;position:relative}
.item-card:hover{border-color:var(--primary)}
.item-thumb{aspect-ratio:1.2/1;background:#f3f3fa;display:flex;align-items:center;justify-content:center;position:relative}
.item-thumb img{width:100%;height:100%;object-fit:cover}
.item-thumb .info-dot{position:absolute;top:10px;inset-inline-end:10px;width:28px;height:28px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);color:var(--muted)}
.item-thumb .item-stepper{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;align-items:center;background:var(--primary);color:#fff;border-radius:20px;overflow:hidden}
.item-thumb .item-stepper button{width:32px;height:32px;border:none;background:none;color:#fff;font-weight:700;cursor:pointer;font-size:16px}
.item-thumb .item-stepper span{font-weight:700;font-size:13px;padding:0 6px}
.item-info{padding:12px 14px}
.item-info b{font-size:14.5px;display:block}
.item-info .row{display:flex;justify-content:space-between;margin-top:6px;font-size:12.5px;color:var(--muted);gap:8px}
.item-info .price{color:var(--text);font-weight:700}

/* ---------- Payment ---------- */
.pay-methods{display:flex;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.pay-method{flex:1;min-width:160px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;display:flex;align-items:center;gap:16px;font-weight:700;font-size:17px;cursor:pointer;min-height:76px}
.pay-method.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary-dark)}
.pay-icon-circle{width:52px;height:52px;border-radius:50%;background:#eef4ff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.pay-layout{display:flex;gap:22px;flex-wrap:wrap}
.amounts-row{display:flex;gap:20px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px 24px;margin-bottom:18px;flex-wrap:wrap}
.amount-block{flex:1;min-width:140px}
.amount-block .val{font-size:23px;font-weight:700;margin-top:6px}
.amount-block .val.primary-text{color:var(--primary)}
.keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.key{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px;font-size:19px;font-weight:700;text-align:center;cursor:pointer;min-height:64px;display:flex;align-items:center;justify-content:center}
.key:active{background:#f0f0f7}
.key.quick{background:var(--primary-light);color:var(--primary-dark);border-color:var(--primary-light)}
.receipt{width:300px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;flex-shrink:0}
.receipt-head{text-align:center;margin-bottom:16px;position:relative}
.receipt-head h3{margin:0 0 6px;font-size:18px}
.receipt-head p{margin:0;font-size:12.5px;color:var(--muted)}
.receipt hr{border:none;border-top:1px dashed var(--border);margin:16px 0}
.receipt .line{display:flex;justify-content:space-between;font-size:14px;margin-bottom:9px;gap:10px}
.receipt .total-line{font-weight:700;font-size:15px}
.paid-stamp{text-align:center;font-weight:700;color:var(--success);letter-spacing:2px;margin:12px 0}

/* ---------- Dashboard ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px}
.stat-card .label{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.stat-card .value{font-size:26px;font-weight:700;word-break:break-all}
.stat-card .delta{font-size:12.5px;color:var(--success);font-weight:700;margin-top:6px}
.chart-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:24px}
.bars{display:flex;align-items:flex-end;gap:16px;height:180px;margin-top:16px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.bar{width:100%;max-width:36px;background:var(--primary-light);border-radius:8px 8px 0 0}
.bar.hi{background:var(--primary)}
.bar-col span{font-size:12px;color:var(--muted);font-weight:600}
.hbar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.hbar-label{width:140px;font-size:13px;color:#5b6068;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbar-track{flex:1;height:14px;background:#f0f0f7;border-radius:8px;overflow:hidden}
.hbar-fill{height:100%;background:var(--primary);border-radius:8px}
.hbar-value{font-size:13px;font-weight:700;min-width:70px;text-align:end}

/* ---------- Customers ---------- */
.cust-cell{display:flex;align-items:center;gap:12px}
.avatar-circle{width:38px;height:38px;border-radius:50%;background:var(--primary-light);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}
.tag-chip{display:inline-flex;align-items:center;padding:4px 12px;background:#f5f5fa;border-radius:16px;font-size:12.5px;font-weight:600;color:#5b6068;margin-inline-end:6px}

/* ---------- Modal / toast ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(20,23,31,.45);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal{background:#fff;border-radius:var(--radius-lg);max-width:560px;width:100%;max-height:90vh;overflow-y:auto;padding:28px;box-shadow:var(--shadow-md)}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.modal-head h3{margin:0;font-size:18px}
.toast-stack{position:fixed;top:20px;inset-inline-end:20px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:#fff;border:1px solid var(--border);border-inline-start:4px solid var(--success);border-radius:12px;padding:14px 20px;box-shadow:var(--shadow-md);font-weight:600;font-size:14px;min-width:260px;max-width:380px}
.toast.error{border-inline-start-color:var(--danger)}
.toast.info{border-inline-start-color:var(--primary)}
[x-cloak]{display:none!important}
.row-end{display:flex;justify-content:flex-end;margin-top:16px}
.row-split{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.flex-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.stack-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.item-notes{display:block;color:var(--primary)}

/* ---------- Skeleton / empty ---------- */
.skeleton{background:linear-gradient(90deg,#f0f0f7 25%,#e6e6f0 50%,#f0f0f7 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:10px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--muted);text-align:center}
.empty-state svg{width:64px;height:64px;opacity:.5}
.empty-state b{color:var(--text);font-size:16px}

/* ---------- Offline ---------- */
.offline-banner{position:fixed;bottom:20px;inset-inline-start:20px;background:var(--danger);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;z-index:150;box-shadow:var(--shadow-md)}

/* ---------- Installer ---------- */
.install-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;background:var(--bg)}
.install-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);max-width:720px;width:100%;padding:40px}
.install-brand{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:10px;font-size:24px;font-weight:700}
.install-brand .logo{width:56px;height:56px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary)}
.install-sub{text-align:center;color:var(--muted);margin-bottom:30px}
.req-row{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border-bottom:1px solid var(--border);font-weight:600}
.req-row:last-child{border-bottom:none}
.req-pass{color:var(--success);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.req-fail{color:var(--danger);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.install-steps{display:flex;gap:8px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.install-step{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--muted)}
.install-step .num{width:28px;height:28px;border-radius:50%;background:#f0f0f7;display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.install-step.active{color:var(--primary-dark)}
.install-step.active .num{background:var(--primary);color:#fff}
.install-step.done .num{background:var(--success);color:#fff}
.install-step.done{color:var(--success)}

/* ---------- Auth ---------- */
.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;background:var(--bg)}
.auth-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);max-width:440px;width:100%;padding:40px}

/* ---------- Print ---------- */
@media print{
  body{background:#fff}
  .no-print,.topbar,.sidebar,.toast-stack,.offline-banner{display:none!important}
  .main{overflow:visible;padding:0}
  .app,.body{height:auto;display:block}
  .print-area{display:block!important}
}
.print-receipt{font-family:"Courier New",monospace;width:100%;max-width:80mm;margin:0 auto;color:#000;font-size:13px}
.print-receipt.w58{max-width:58mm;font-size:12px}
.print-receipt .r-center{text-align:center}
.print-receipt table{width:100%;min-width:0;border-collapse:collapse}
.print-receipt td{padding:2px 0;border:none;font-size:inherit}
.print-receipt .r-total{font-weight:700;border-top:1px dashed #000;border-bottom:1px dashed #000}
.dashed-sep{border-top:1px dashed #000;margin:8px 0}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .pos-layout{height:auto}
}
@media (max-width:900px){
  .sidebar{position:fixed;z-index:90;transform:translateX(-100%);transition:.2s;height:100%;top:0;inset-inline-start:0}
  [dir="rtl"] .sidebar{transform:translateX(100%)}
  .sidebar.open{transform:none;box-shadow:var(--shadow-md)}
  .grid-4,.grid-3{grid-template-columns:1fr 1fr}
  .settings-layout{flex-direction:column}
  .tab-list{width:100%;flex-direction:row;overflow-x:auto}
  .pos-layout{flex-direction:column}
  .pos-cart{width:100%}
  .pay-layout{flex-direction:column}
  .receipt{width:100%}
}
@media (max-width:600px){
  .main{padding:16px}
  .stat-grid{grid-template-columns:1fr}
  .grid-2,.grid-4,.grid-3{grid-template-columns:1fr}
  .topbar{padding:12px 16px}
  .keypad{grid-template-columns:repeat(3,1fr)}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- Shared utilities ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.muted{color:var(--muted)}
.icon-lg{width:30px;height:30px}
.logo-lg{width:56px;height:56px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary)}
.auth-body{background:var(--bg)}
.auth-brand{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:10px;font-size:24px;font-weight:700}
.auth-foot{text-align:center;color:var(--muted);font-size:13px;margin-top:22px}
.step-pill{background:#fff;color:var(--muted)}
.step-pill.active{background:var(--primary-light);color:var(--primary-dark);border-color:var(--primary-light)}
.badge-success{background:var(--success-light);color:var(--success)}
.badge-danger{background:var(--danger-light);color:var(--danger)}
.spinner{width:20px;height:20px;border:3px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.htmx-indicator{display:none}
.htmx-request .htmx-indicator,.htmx-request.htmx-indicator{display:inline-block}
body.print-body{background:#fff}