:root {
  --primary:#ff7833;
  --primary-dark:#e06121;
  --bg:#faf7f3;
  --text:#222;
}
*,
*::before,*::after{box-sizing:border-box;}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none;}
.app-shell{min-height:100vh;display:flex;flex-direction:column;}
.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);}
.app-logo{font-weight:800;letter-spacing:.03em;}
.app-header-right{display:flex;gap:10px;align-items:center;}
.app-user{font-size:13px;opacity:.8;}
.app-link{font-size:13px;text-decoration:underline;}
.app-main{padding:16px;flex:1;}
.page-title{margin:0 0 12px;font-size:22px;font-weight:700;}
.search-form{display:flex;flex-wrap:wrap;gap:8px;background:#fff;padding:10px;border-radius:12px;margin-bottom:12px;}
.search-form input[type=text],.search-form select{flex:1 1 120px;padding:8px;border-radius:8px;border:1px solid #ddd;font-size:14px;}
.search-form button{padding:8px 14px;border-radius:10px;border:none;background:var(--primary);color:#fff;font-weight:600;}
.stall-list{display:flex;flex-direction:column;gap:10px;}
.stall-card{background:#fff;border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:4px;box-shadow:0 4px 10px rgba(0,0,0,.06);}
.stall-card-header{display:flex;justify-content:space-between;align-items:center;}
.stall-name{font-weight:600;}
.stall-meta{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;opacity:.8;}
.badge{font-size:11px;padding:2px 6px;border-radius:999px;}
.badge-halal{background:#e0f7ea;color:#0b8c4c;}
.stall-hero{background:#fff;border-radius:18px;padding:14px;margin-bottom:12px;box-shadow:0 4px 10px rgba(0,0,0,.06);}
.stall-hero-meta{display:flex;gap:8px;align-items:center;margin:4px 0;font-size:13px;}
.stall-hero-desc{font-size:13px;opacity:.8;}
.menu-category{margin:16px 0 6px;font-size:17px;}
.product-grid{display:flex;flex-direction:column;gap:8px;}
.product-card{background:#fff;border-radius:14px;padding:10px;display:flex;justify-content:space-between;gap:8px;box-shadow:0 2px 8px rgba(0,0,0,.04);}
.product-info{flex:1;}
.product-name{font-weight:600;margin-bottom:2px;}
.product-desc{font-size:13px;opacity:.8;margin-bottom:4px;}
.product-price{font-weight:600;}
.product-addons-label{font-size:12px;color:var(--primary-dark);margin-top:4px;}
.product-actions{display:flex;flex-direction:column;align-items:flex-end;gap:6px;}
.addons-wrapper{display:flex;flex-direction:column;gap:4px;}
.addon-chip{font-size:11px;display:flex;align-items:center;gap:4px;}
.addon-chip input{transform:scale(1.05);}
.btn-add,.btn-primary,.btn-secondary{border-radius:999px;padding:8px 14px;border:none;font-size:14px;font-weight:600;cursor:pointer;}
.btn-add,.btn-primary{background:var(--primary);color:#fff;}
.btn-secondary{background:#fff;color:var(--primary-dark);border:1px solid var(--primary-dark);}
.cart-fab{position:fixed;left:50%;transform:translateX(-50%);bottom:14px;background:var(--primary);color:#fff;padding:10px 16px;border-radius:999px;display:none;align-items:center;gap:12px;box-shadow:0 8px 18px rgba(0,0,0,.2);font-weight:600;z-index:20;}
.cart-fab.is-visible{display:inline-flex;}
.checkout-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:12px;}
@media(max-width:768px){.checkout-grid{grid-template-columns:1fr;}}
.checkout-items,.checkout-form{background:#fff;border-radius:14px;padding:12px;}
.checkout-item{display:flex;justify-content:space-between;margin-bottom:6px;}
.item-name{font-weight:500;}
.item-meta{font-size:13px;opacity:.8;}
.item-addons{font-size:12px;opacity:.9;}
.item-subtotal{font-weight:600;}
.checkout-total{display:flex;justify-content:space-between;margin-top:6px;font-weight:700;}
.checkout-form label{display:block;font-size:13px;margin-bottom:8px;}
.checkout-form input,.checkout-form textarea,.checkout-form select{width:100%;padding:8px;border-radius:10px;border:1px solid #ddd;margin-top:4px;}
.alert{border-radius:10px;padding:8px 10px;margin-bottom:10px;font-size:14px;}
.alert-error{background:#fee2e2;color:#991b1b;}
.alert-success{background:#dcfce7;color:#166534;}
.alert-info{background:#e0f2fe;color:#075985;}
.auth-form label{display:block;font-size:13px;margin-bottom:10px;}
.auth-form input{width:100%;padding:8px;border-radius:10px;border:1px solid #ddd;margin-top:4px;}
.order-list{display:flex;flex-direction:column;gap:8px;}
.order-card{background:#fff;border-radius:12px;padding:10px;display:flex;justify-content:space-between;gap:8px;align-items:center;}
.order-card-main{flex:1;display:block;}
.order-shop{font-weight:600;}
.order-meta{font-size:12px;opacity:.8;}
.order-amount{font-weight:600;}
.order-status{font-size:12px;text-transform:uppercase;opacity:.8;}
.order-status-card{background:#fff;border-radius:12px;padding:12px;margin-bottom:12px;}
.order-menu-btn{margin-top:8px;display:inline-block;padding:6px 10px;font-size:12px;}