/* Shop design system — shared by cart.php, checkout.php, order_success.php
   (index.php has its own inline copy of the same tokens; keep both in sync.) */

:root{
  --red:#ec0101;
  --red-dark:#c50000;
  --orange:#ff4e00;
  --green:#109533;
  --blue:#0774d7;
  --ink:#222222;
  --muted:#878787;
  --line:#eaeaea;
  --soft:#f5f5f5;
  --white:#ffffff;
  --black:#000000;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Open Sans',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:'Montserrat',sans-serif;font-weight:700;color:var(--ink);line-height:1.25}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 20px}

/* Top utility bar */
.topbar{background:var(--ink);color:#fff;font-size:13px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:8px 20px;max-width:1240px;margin:0 auto;gap:16px;flex-wrap:wrap}
.topbar a{color:#fff;opacity:.85;transition:opacity .2s}
.topbar a:hover{opacity:1;color:var(--red)}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.topbar .marquee-text{display:inline-flex;align-items:center;gap:8px}
.topbar .marquee-text i{color:var(--red)}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:24px;padding:14px 20px;max-width:1240px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:800;font-size:22px;letter-spacing:-.5px}
.logo-mark{width:38px;height:38px;border-radius:8px;background:linear-gradient(135deg,var(--red) 0%,var(--red-dark) 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;box-shadow:0 4px 12px rgba(236,1,1,.25)}
.logo .accent{color:var(--red)}
.header-actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.icon-btn{position:relative;width:42px;height:42px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:18px;transition:background .2s,color .2s;cursor:pointer;background:transparent;border:0}
.icon-btn:hover{background:var(--soft);color:var(--red)}
.icon-btn .badge{position:absolute;top:4px;right:4px;background:var(--red);color:#fff;font-size:10px;font-weight:700;border-radius:999px;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0 5px;font-family:'Montserrat',sans-serif}

/* Nav strip */
.nav{background:#fff;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1240px;margin:0 auto;padding:0 20px}
.nav-links{display:flex;gap:4px;flex-wrap:wrap}
.nav-links a{padding:12px 14px;font-size:14px;font-weight:600;font-family:'Montserrat',sans-serif;color:var(--ink);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--red);border-color:var(--red)}
.nav-help{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.nav-help i{color:var(--red)}
.mobile-toggle{display:none;background:transparent;border:0;font-size:22px;color:var(--ink);cursor:pointer;padding:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 26px;border-radius:8px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:14px;cursor:pointer;border:0;transition:transform .15s,box-shadow .2s,background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--black);color:#fff}
.btn-primary:hover{background:var(--red);transform:translateY(-2px);box-shadow:0 10px 24px rgba(236,1,1,.25)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-outline{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}
.btn-outline:hover{border-color:var(--red);color:var(--red)}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--line);padding:9px 16px;font-size:13px}
.btn-ghost:hover{color:var(--red);border-color:var(--red)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important;box-shadow:none !important}
.btn-block{width:100%}
.btn-lg{padding:16px 32px;font-size:15px}

/* Page heading */
.page-head{padding:34px 0 18px;border-bottom:1px solid var(--line);background:#fff}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:8px}
.crumbs a:hover{color:var(--red)}
.crumbs .sep{margin:0 8px;color:#cfcfcf}
.page-head h1{font-size:30px;letter-spacing:-.4px}

/* Cards / panels */
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:18px}
.panel-body{padding:22px}

/* Forms */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-row.single{grid-template-columns:1fr}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12.5px;font-weight:600;font-family:'Montserrat',sans-serif;color:var(--ink);text-transform:uppercase;letter-spacing:.6px}
.field input,.field select,.field textarea{
  padding:12px 14px;border:1px solid var(--line);border-radius:8px;
  font-family:'Open Sans',sans-serif;font-size:14px;color:var(--ink);
  background:#fff;outline:none;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(236,1,1,.08)}
.field textarea{resize:vertical;min-height:90px}
.field .req{color:var(--red)}
.field-error{font-size:12px;color:var(--red);margin-top:4px;display:none}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red)}
.field.has-error .field-error{display:block}

/* Radio cards (payment methods) */
.pay-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pay-opt{position:relative;border:1.5px solid var(--line);border-radius:10px;padding:16px;cursor:pointer;transition:all .2s;background:#fff}
.pay-opt:hover{border-color:#dcdcdc}
.pay-opt input{position:absolute;opacity:0;pointer-events:none}
.pay-opt .ttl{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:14px;color:var(--ink)}
.pay-opt .ttl i{color:var(--red);font-size:18px}
.pay-opt .desc{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.5}
.pay-opt.selected{border-color:var(--red);background:#fff5f5;box-shadow:0 4px 14px rgba(236,1,1,.08)}

/* Cart line items */
.cart-list{display:flex;flex-direction:column}
.cart-item{display:grid;grid-template-columns:96px 1fr auto auto auto;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.cart-item:last-child{border-bottom:0}
.cart-item .thumb{width:96px;height:96px;border-radius:10px;background:var(--soft);overflow:hidden;display:flex;align-items:center;justify-content:center;color:#d0d0d0;font-size:28px}
.cart-item .thumb img{width:100%;height:100%;object-fit:cover}
.cart-item .info h4{font-size:15px;margin-bottom:6px;line-height:1.35}
.cart-item .info .unit{font-size:13px;color:var(--muted)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.qty button{width:34px;height:36px;border:0;background:transparent;cursor:pointer;font-size:16px;color:var(--ink);transition:background .15s,color .15s;font-family:'Montserrat',sans-serif;font-weight:600}
.qty button:hover{background:var(--soft);color:var(--red)}
.qty input{width:48px;height:36px;border:0;text-align:center;font-family:'Montserrat',sans-serif;font-weight:600;font-size:14px;color:var(--ink);outline:none;background:transparent;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.line-total{font-family:'Montserrat',sans-serif;font-weight:700;color:var(--red);font-size:16px;min-width:120px;text-align:right}
.remove-btn{background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:16px;padding:8px;border-radius:6px;transition:color .2s,background .2s}
.remove-btn:hover{color:var(--red);background:#fff5f5}

/* Summary box */
.summary{position:sticky;top:90px}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:14px}
.summary-row.total{border-top:1px solid var(--line);margin-top:8px;padding-top:16px;font-size:18px;font-family:'Montserrat',sans-serif;font-weight:700}
.summary-row.total .amt{color:var(--red);font-size:22px}
.summary-row .lbl{color:var(--muted)}
.summary-row.total .lbl{color:var(--ink)}
.free-ship-note{font-size:12.5px;color:var(--green);background:#f0faf3;border:1px solid #d6f0dd;padding:10px 12px;border-radius:8px;margin-top:12px;display:flex;align-items:center;gap:8px}
.free-ship-note i{font-size:14px}
.progress-ship{height:6px;background:var(--soft);border-radius:3px;overflow:hidden;margin-top:10px}
.progress-ship .bar{height:100%;background:linear-gradient(90deg,var(--red),var(--orange));transition:width .35s}

/* Layout: 2-col with sidebar */
.split{display:grid;grid-template-columns:1fr 380px;gap:24px;padding:30px 0 50px;align-items:start}

/* Empty state */
.empty{padding:80px 20px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:14px}
.empty i{font-size:54px;color:#dcdcdc;margin-bottom:14px}
.empty h3{font-size:20px;margin-bottom:6px}
.empty p{color:var(--muted);font-size:14px;margin-bottom:22px}

/* Success page */
.success-wrap{padding:60px 0;text-align:center}
.success-icon{width:96px;height:96px;border-radius:50%;background:linear-gradient(135deg,#109533,#0c7a2a);color:#fff;font-size:42px;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;box-shadow:0 14px 30px rgba(16,149,51,.3);animation:pop .45s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{0%{transform:scale(.4);opacity:0}100%{transform:scale(1);opacity:1}}
.success-wrap h1{font-size:30px;margin-bottom:10px}
.success-wrap .lead{color:var(--muted);font-size:15px;max-width:560px;margin:0 auto 28px}
.order-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:680px;margin:0 auto 30px}
.meta-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.meta-card .lbl{font-size:11.5px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-family:'Montserrat',sans-serif;font-weight:600}
.meta-card .val{font-family:'Montserrat',sans-serif;font-weight:700;font-size:18px;color:var(--ink);margin-top:6px;word-break:break-word}
.bank-box{max-width:680px;margin:0 auto 30px;background:#fffbe9;border:1px solid #f5e6a8;border-radius:12px;padding:20px;text-align:left}
.bank-box h3{font-size:15px;margin-bottom:10px;color:#8a6d00;display:flex;align-items:center;gap:8px}
.bank-box ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:#5e4d00}
.bank-box code{background:#fff7d1;padding:2px 7px;border-radius:4px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px}

/* Order details table */
.order-table{width:100%;border-collapse:collapse}
.order-table th,.order-table td{padding:14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
.order-table th{background:var(--soft);font-family:'Montserrat',sans-serif;font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.order-table tr:last-child td{border-bottom:0}
.order-table .ti{display:flex;align-items:center;gap:12px}
.order-table .ti .th{width:54px;height:54px;border-radius:8px;background:var(--soft);overflow:hidden;display:flex;align-items:center;justify-content:center;color:#d0d0d0;flex-shrink:0}
.order-table .ti .th img{width:100%;height:100%;object-fit:cover}

/* Toast */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:#222;color:#fff;padding:12px 20px;border-radius:8px;font-size:14px;z-index:200;box-shadow:0 10px 24px rgba(0,0,0,.2);opacity:0;transition:opacity .25s,transform .25s;font-family:'Montserrat',sans-serif;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(-6px)}
.toast.error{background:var(--red)}
.toast.success{background:var(--green)}

/* Footer (compact for sub-pages) */
footer.shop-foot{background:var(--ink);color:#cfcfcf;padding:38px 0 0;font-size:14px;margin-top:auto}
.foot-bottom{border-top:1px solid #2c2c2c;padding:18px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#9c9c9c}
.foot-grid-mini{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding-bottom:24px}
.foot-grid-mini h5{color:#fff;font-size:13px;margin-bottom:12px;text-transform:uppercase;letter-spacing:1px}
.foot-grid-mini ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.foot-grid-mini a:hover{color:var(--red)}
.foot-grid-mini p{color:#9c9c9c;font-size:13px;margin-top:10px;line-height:1.65}

/* Responsive */
@media (max-width:1024px){
  .split{grid-template-columns:1fr}
  .summary{position:static}
  .form-row{grid-template-columns:1fr}
  .pay-options{grid-template-columns:1fr}
  .order-meta{grid-template-columns:1fr}
}
@media (max-width:720px){
  .topbar-left .marquee-text span{display:none}
  .nav-links{display:none;width:100%;flex-direction:column;padding:8px 0;border-top:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-bottom:0}
  .mobile-toggle{display:block}
  .nav-inner{flex-wrap:wrap;padding:8px 16px}
  .nav-help{display:none}
  .header-inner{padding:12px 16px;gap:12px}
  .cart-item{grid-template-columns:72px 1fr;grid-template-areas:"thumb info" "qty qty" "total total" "rm rm";gap:10px;padding:14px}
  .cart-item .thumb{width:72px;height:72px;grid-area:thumb}
  .cart-item .info{grid-area:info}
  .cart-item .qty{grid-area:qty;justify-self:start}
  .cart-item .line-total{grid-area:total;text-align:left;min-width:0}
  .cart-item .remove-btn{grid-area:rm;justify-self:end}
  .page-head h1{font-size:24px}
  .foot-grid-mini{grid-template-columns:1fr;gap:20px}
}