/* IDB Store — Phase 3 styles (cart, checkout, confirmation, tracking). */
[hidden] { display:none !important; } /* ensure the hidden attribute beats display:grid/flex */
.cart-section,.confirm { padding-top:16px; }
.flash { padding:13px 18px; border-radius:12px; margin-bottom:16px; font-size:.92rem; border:1px solid var(--border); }
.flash.ok { border-left:4px solid #34d399; background:rgba(52,211,153,.12); color:#6ee7b7; }
.flash.err { border-left:4px solid #ef4444; background:rgba(239,68,68,.1); color:#fca5a5; }
.linkbtn { background:none; border:none; color:var(--text-muted); text-decoration:underline; cursor:pointer; font-size:.86rem; }
.linkbtn:hover { color:var(--accent); }
.hint { font-size:.78rem; color:var(--text-faint); margin:8px 0 0; } .hint b { color:var(--accent); }

/* Cart */
.cart-layout { display:grid; grid-template-columns:1fr 350px; gap:30px; align-items:start; }
.cart-items { display:grid; gap:14px; }
.cart-row { display:grid; grid-template-columns:90px 1fr auto auto auto; gap:18px; align-items:center; border:1px solid var(--border); border-radius:var(--radius); background:var(--card-bg); padding:14px; }
.cart-thumb { width:90px; height:110px; border-radius:12px; overflow:hidden; background:var(--surface-2); }
.cart-thumb img { width:100%; height:100%; object-fit:cover; }
.cart-info h3 { font-size:1.05rem; margin:0 0 4px; font-family:var(--font-body); font-weight:600; }
.cart-var { font-size:.8rem; color:var(--accent); } .cart-price { color:var(--text-muted); font-size:.88rem; margin-top:4px; }
.cart-line { font-weight:700; font-size:1.05rem; white-space:nowrap; }
.cart-rm { width:34px; height:34px; border-radius:50%; border:1px solid var(--border); color:var(--text-faint); }
.cart-rm:hover { color:#ef4444; border-color:#ef4444; }
.cart-summary,.checkout-summary { position:sticky; top:calc(var(--header-h) + 20px); border:1px solid var(--border); border-radius:var(--radius); background:var(--card-bg); padding:24px; display:grid; gap:12px; }
.cart-summary h3,.checkout-summary h3 { margin:0 0 4px; }
.coupon-box { border:1px dashed var(--border); border-radius:12px; padding:14px; }
.coupon-in { display:flex; gap:8px; } .coupon-in input { flex:1; padding:10px 14px; border-radius:10px; border:1px solid var(--border); background:var(--surface); color:var(--text); text-transform:uppercase; }
.coupon-on { display:flex; justify-content:space-between; align-items:center; color:#6ee7b7; font-size:.9rem; }
.srow { display:flex; justify-content:space-between; color:var(--text-muted); } .srow.disc { color:#6ee7b7; }
.srow.total { border-top:1px solid var(--border); padding-top:14px; margin-top:4px; color:var(--text); font-size:1.2rem; font-weight:700; }
.srow.total span:last-child { color:var(--accent); font-family:var(--font-display); }

/* Checkout */
.checkout-layout { display:grid; grid-template-columns:1fr 360px; gap:30px; align-items:start; }
.checkout-main { display:grid; gap:20px; }
.co-card { border:1px solid var(--border); border-radius:var(--radius); background:var(--card-bg); padding:26px; }
.co-card h2 { font-size:1.3rem; margin-bottom:18px; }
.co-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field { display:flex; flex-direction:column; gap:6px; } .field.wide { grid-column:1/-1; }
.field span { font-size:.82rem; color:var(--text-muted); }
.field input,.field textarea { padding:12px 14px; border-radius:10px; border:1px solid var(--border); background:var(--surface); color:var(--text); font-family:inherit; font-size:.95rem; }
.field.err input,.field.err textarea { border-color:#ef4444; }
.field em { color:#fca5a5; font-size:.78rem; font-style:normal; }
.pay-opt { display:flex; gap:14px; align-items:flex-start; padding:16px; border:1px solid var(--border); border-radius:12px; margin-bottom:10px; cursor:pointer; transition:.25s; }
.pay-opt:hover { border-color:var(--accent); } .pay-opt input { accent-color:var(--accent); margin-top:4px; }
.pay-opt b { display:block; } .pay-opt small { color:var(--text-muted); }
.pay-details { border:1px solid var(--border); border-radius:12px; padding:16px; background:var(--surface-2); margin-bottom:12px; }
.pay-acc { background:var(--surface); border-radius:10px; padding:12px 14px; font-size:.92rem; line-height:1.7; }
.pay-proof { display:grid; grid-template-columns:1fr 1fr; gap:14px; } .pay-proof .wide { grid-column:1/-1; }
.co-items { display:grid; gap:10px; margin-bottom:14px; padding-bottom:14px; border-bottom:1px solid var(--border); }
.co-item { display:grid; gap:7px; font-size:.9rem; padding-bottom:10px; border-bottom:1px dashed var(--border); }
.co-item:last-child { border-bottom:0; padding-bottom:0; }
.co-item-main { display:flex; justify-content:space-between; gap:10px; align-items:baseline; }
.co-item .n { font-weight:600; } .co-item .n small { color:var(--text-faint); font-weight:400; }
.co-item .p { color:var(--text); font-weight:700; white-space:nowrap; }
.co-qty { display:flex; align-items:center; gap:6px; }
.coqty-btn { width:28px; height:28px; border:1px solid var(--border); background:var(--surface-2); color:var(--text); border-radius:8px; font-size:16px; line-height:1; cursor:pointer; display:grid; place-items:center; transition:.2s; text-decoration:none; }
.coqty-btn:hover { border-color:var(--accent); color:var(--accent); }
.coqty-btn.is-disabled { opacity:.4; pointer-events:none; }
.coqty-val { min-width:40px; height:28px; display:grid; place-items:center; border:1px solid var(--border); background:var(--surface-2); color:var(--text); border-radius:8px; font-size:.85rem; font-weight:700; }
.coqty-unit { color:var(--text-faint); font-size:.75rem; margin-left:4px; }

/* Confirmation */
.confirm-hero { text-align:center; padding:26px 0; }
.confirm-tick { width:76px; height:76px; border-radius:50%; margin:0 auto 18px; display:grid; place-items:center; background:var(--accent-grad); color:#0b0b12; font-size:2.2rem; box-shadow:var(--accent-glow); }
.confirm-hero h1 { font-size:clamp(1.6rem,4vw,2.5rem); }
.confirm-actions { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-top:22px; }

/* Tracking */
.track-form { display:flex; gap:12px; flex-wrap:wrap; }
.track-form input { flex:1; min-width:200px; padding:14px 18px; border-radius:50px; border:1px solid var(--border); background:var(--surface); color:var(--text); }
.track-result { margin-top:28px; }
.track-head { display:flex; justify-content:space-between; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:22px; }
.track-steps { display:flex; justify-content:space-between; position:relative; margin:30px 0; }
.track-steps::before { content:""; position:absolute; top:19px; left:7%; right:7%; height:2px; background:var(--border); }
.tstep { display:flex; flex-direction:column; align-items:center; gap:8px; position:relative; z-index:1; flex:1; text-align:center; }
.tdot { width:40px; height:40px; border-radius:50%; display:grid; place-items:center; background:var(--surface-2); border:2px solid var(--border); color:var(--text-faint); font-weight:700; }
.tlbl { font-size:.8rem; color:var(--text-faint); }
.tstep.done .tdot,.tstep.active .tdot { background:var(--accent-grad); border-color:transparent; color:#0b0b12; }
.tstep.active .tdot { box-shadow:var(--accent-glow); }
.tstep.done .tlbl,.tstep.active .tlbl { color:var(--text); }

@media (max-width:860px){
  .cart-layout,.checkout-layout{ grid-template-columns:1fr; }
  .cart-summary,.checkout-summary{ position:static; }
  .co-grid,.pay-proof{ grid-template-columns:1fr; }
  .cart-row{ grid-template-columns:70px 1fr auto; grid-template-areas:"thumb info rm" "thumb qty line"; }
  .cart-thumb{ grid-area:thumb; width:70px; height:88px; } .cart-info{ grid-area:info; } .cart-qtyform{ grid-area:qty; } .cart-line{ grid-area:line; } .cart-rm{ grid-area:rm; }
}
@media (max-width:560px){ .track-steps{ font-size:.7rem; } .tlbl{ font-size:.66rem; } }