/* =================================================================
   Noble Blinds Sydney — Cart & Checkout pages
   (extends css/styles.css design system)
   ================================================================= */

.shop-page .site-top{ position:static; }

/* the hidden attribute must win over .shop{display:grid} etc. */
[hidden]{ display:none !important; }

/* ---------- page intro ---------- */
.shop-hero{
  text-align:center;
  padding:clamp(2.6rem,6vw,4rem) var(--pad) clamp(1.4rem,3vw,2.2rem);
  border-bottom:1px solid var(--line);
}
.shop-hero h1{ font-size:clamp(2rem,5vw,3.2rem); margin:.5rem 0 .8rem; }
.shop-hero p{ color:var(--ink-soft); max-width:48ch; margin-inline:auto; font-size:.95rem; }

/* ---------- 2-col layout ---------- */
.shop{
  max-width:var(--maxw); margin-inline:auto;
  padding:clamp(2.5rem,6vw,4.5rem) var(--pad) clamp(4rem,9vw,7rem);
  display:grid; grid-template-columns:1fr 380px; gap:clamp(2rem,4vw,3.5rem); align-items:start;
}
.shop-main{ min-width:0; }

/* ---------- empty state ---------- */
.shop-empty{
  max-width:var(--maxw); margin-inline:auto;
  padding:clamp(3rem,8vw,6rem) var(--pad) clamp(5rem,12vw,8rem); text-align:center;
}
.shop-empty h2{ font-size:clamp(1.6rem,3.5vw,2.2rem); margin-bottom:1rem; }
.shop-empty p{ color:var(--ink-soft); margin-bottom:2rem; }

/* ---------- cart items ---------- */
.cart-list{ list-style:none; border-top:1px solid var(--line); }
.citem{
  display:grid; grid-template-columns:96px 1fr auto auto; gap:1.2rem; align-items:center;
  padding:1.3rem 0; border-bottom:1px solid var(--line);
}
.citem-media{ width:96px; height:72px; overflow:hidden; border:1px solid var(--line); }
.citem-media img{ width:100%; height:100%; object-fit:cover; }
.citem-name{ font-size:.98rem; color:var(--ink); }
.citem-spec{ font-size:.76rem; color:var(--ink-soft); margin-top:.25rem; }
.citem-opts{ font-size:.76rem; color:var(--ink); margin-top:.2rem; }
.citem-remove{
  background:none; border:none; cursor:pointer; padding:0; margin-top:.5rem;
  font-size:.68rem; text-transform:uppercase; letter-spacing:.12em; color:var(--ink-soft);
  text-decoration:underline; text-underline-offset:3px;
}
.citem-remove:hover{ color:var(--ink); }
.qty-stepper{ display:inline-flex; align-items:center; border:1px solid var(--line); }
.qty-stepper button{
  width:34px; height:34px; background:none; border:none; cursor:pointer;
  font-size:1.1rem; color:var(--ink); line-height:0;
}
.qty-stepper button:hover{ background:rgba(29,24,19,.05); }
.qty-stepper span{ min-width:2.2em; text-align:center; font-size:.9rem; }
.citem-price{ font-family:var(--display); font-size:1.15rem; white-space:nowrap; text-align:right; }

/* ---------- order summary card ---------- */
.summary-card{ position:sticky; top:1.5rem; border:1px solid var(--ink); background:#fff; }
.summary-card h2{
  font-size:1.1rem; padding:1.3rem 1.5rem; border-bottom:1px solid var(--line);
}
.summary-rows{ list-style:none; padding:1.3rem 1.5rem; display:flex; flex-direction:column; gap:.8rem; }
.summary-rows li{ display:flex; justify-content:space-between; gap:1rem; font-size:.86rem; }
.summary-rows li.muted{ color:var(--ink-soft); font-size:.8rem; }
.summary-rows li.grand{
  border-top:1px solid var(--line); margin-top:.4rem; padding-top:1rem;
  font-size:1.05rem; align-items:baseline;
}
.summary-rows li.grand b{ font-family:var(--display); font-size:1.6rem; font-weight:400; }
.summary-card .btn{ width:calc(100% - 3rem); margin:0 1.5rem 1rem; text-align:center; cursor:pointer; }
.summary-back{
  display:block; text-align:center; margin:0 1.5rem 1.5rem;
  font-size:.7rem; text-transform:uppercase; letter-spacing:.16em; color:var(--ink-soft);
}
.summary-back:hover{ color:var(--ink); }
.summary-note{ padding:0 1.5rem 1.4rem; font-size:.68rem; color:var(--ink-soft); line-height:1.6; }

/* ---------- professional-installation opt-in (cart) ---------- */
.install-optin{ border-top:1px solid var(--line); padding:1.3rem 1.5rem; margin-bottom:.4rem; }
/* the trigger — a full-width row that opens the request modal */
.install-trigger{
  width:100%; display:flex; align-items:center; gap:.75rem; cursor:pointer;
  background:none; border:1px dashed var(--line); border-radius:var(--r-input,10px);
  padding:.85rem 1rem; text-align:left; transition:border-color .2s ease, background .2s ease;
}
.install-trigger:hover{ border-color:var(--ink); background:var(--sand,#f6f3ee); }
.install-trigger-plus{ font-size:1.3rem; line-height:1; color:var(--ink-soft); flex:0 0 auto; }
.install-trigger-txt{ display:flex; flex-direction:column; gap:.15rem; }
.install-trigger-txt b{ font-size:.9rem; }
.install-trigger-txt small{ font-size:.72rem; color:var(--ink-soft); line-height:1.5; }

/* the request form lives inside the shared .modal — fields left-aligned,
   title/intro inherit the modal's centring. Kept compact so the box stays short. */
.install-modal .modal-box{ padding:1.5rem 1.6rem; }
.install-modal .modal-eyebrow{ display:none; }
.install-modal .modal-title{ margin:0 0 .35rem; font-size:1.25rem; }
.install-modal .modal-text{ margin-bottom:.2rem; font-size:.8rem; line-height:1.5; }
.install-modal-form .field{ text-align:left; margin-top:.5rem; gap:.25rem; }
.install-modal-form .field label{ font-size:.6rem; }
.install-modal-form .field input,
.install-modal-form .field textarea{ padding:.55rem .7rem; }
.install-modal-form .field textarea{ min-height:2.4rem; }
.install-modal-form > .btn{ width:100%; margin-top:.85rem; }
.field-opt{ text-transform:none; letter-spacing:.02em; color:var(--ink-soft); }
.install-err{ color:#b3261e; font-size:.8rem; margin:.55rem 0 0; text-align:left; }
.install-note{ margin:.55rem 0 0; font-size:.7rem; color:var(--ink-soft); line-height:1.5; }
.install-done .btn{ width:100%; margin-top:1rem; }
/* small × close button, top-right of the modal box */
.modal-x{
  position:absolute; top:.5rem; right:.7rem; z-index:2;
  background:none; border:none; cursor:pointer; padding:.2rem .4rem;
  font-size:1.7rem; line-height:1; color:var(--ink-soft);
}
.modal-x:hover{ color:var(--ink); }

/* ---------- checkout form ---------- */
.co-section{ margin-bottom:2.6rem; }
.co-section > .co-head{ display:flex; align-items:baseline; gap:.7rem; margin-bottom:1.3rem; }
.co-step-no{
  font-family:var(--display); font-size:.85rem; color:var(--champagne);
  border:1px solid var(--line); border-radius:50%;
  width:1.9rem; height:1.9rem; display:inline-flex; align-items:center; justify-content:center; flex:none;
}
.co-head h2{ font-size:clamp(1.2rem,2.4vw,1.5rem); }

/* ---------- delivery / store pickup toggle ---------- */
.co-fulfil{ display:grid; grid-template-columns:1fr 1fr; gap:.7rem; margin-bottom:1.2rem; }
.co-fulfil-opt{ position:relative; display:block; cursor:pointer; }
.co-fulfil-opt input{ position:absolute; opacity:0; pointer-events:none; }
.co-fulfil-body{
  display:flex; flex-direction:column; gap:.25rem; padding:.95rem 1.1rem;
  border:1px solid var(--line); background:#fff; transition:border-color .15s;
}
.co-fulfil-body b{ font-size:.92rem; color:var(--ink); }
.co-fulfil-body small{ font-size:.74rem; color:var(--ink-soft); }
.co-fulfil-opt:hover .co-fulfil-body{ border-color:var(--ink-soft); }
.co-fulfil-opt input:checked + .co-fulfil-body{
  border-color:var(--ink); box-shadow:inset 0 0 0 1px var(--ink);
}
.co-fulfil-opt input:focus-visible + .co-fulfil-body{ outline:2px solid var(--ink); outline-offset:2px; }
.co-pickup-note{
  font-size:.82rem; color:var(--ink-soft); line-height:1.55;
  border:1px solid var(--line); background:#faf8f6; padding:.8rem 1rem; margin-bottom:1.2rem;
}
@media (max-width:560px){ .co-fulfil{ grid-template-columns:1fr; } }

/* ---------- payment ---------- */
#payElement{ margin-top:.4rem; }
.pay-error{
  margin-top:.7rem; font-size:.78rem; color:#b3261e;
}
.pay-card{ border:1px solid var(--line); background:#fff; }
.pay-row{ display:flex; border-bottom:1px solid var(--line); }
.pay-row:last-child{ border-bottom:none; }
.pay-cell{ flex:1; display:flex; flex-direction:column; gap:.35rem; padding:.85rem 1rem; }
.pay-cell + .pay-cell{ border-left:1px solid var(--line); }
.pay-cell label{ font-size:.6rem; text-transform:uppercase; letter-spacing:.16em; color:var(--ink-soft); }
.pay-cell input{
  border:none; outline:none; background:none; font-family:var(--sans);
  font-size:.95rem; color:var(--ink); width:100%; letter-spacing:.02em;
}
.pay-card-brands{ display:flex; gap:.4rem; align-items:center; }
.pay-brand{
  font-size:.54rem; font-weight:600; letter-spacing:.04em; color:var(--ink-soft);
  border:1px solid var(--line); border-radius:3px; padding:.2em .45em; text-transform:uppercase;
}
.pay-secure{
  display:flex; align-items:center; gap:.5em; margin-top:.9rem;
  font-size:.7rem; color:var(--ink-soft);
}
.pay-secure svg{ width:13px; height:13px; stroke:currentColor; fill:none; stroke-width:1.6; }
.pay-powered{ margin-top:.5rem; font-size:.66rem; color:var(--ink-soft); }
.pay-powered b{ color:var(--ink); font-weight:600; letter-spacing:.02em; }

/* condensed line items in checkout summary */
.co-lines{ list-style:none; padding:1.3rem 1.5rem 1rem; display:flex; flex-direction:column; gap:.7rem; }
.co-lines li{ display:flex; justify-content:space-between; gap:1rem; font-size:.82rem; }
.co-lines li small{ display:block; color:var(--ink-soft); font-size:.7rem; margin-top:.1rem; }
.co-lines + .summary-rows{ border-top:1px solid var(--line); }

/* ---------- success ---------- */
.co-success{
  max-width:620px; margin:0 auto;
  padding:clamp(3.5rem,9vw,6rem) var(--pad); text-align:center;
}
.co-success .check{
  width:64px; height:64px; border-radius:50%; border:1.5px solid var(--ink);
  display:flex; align-items:center; justify-content:center; margin:0 auto 1.6rem;
}
.co-success .check svg{ width:30px; height:30px; stroke:var(--ink); fill:none; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.co-success h1{ font-size:clamp(1.8rem,4vw,2.6rem); margin-bottom:1rem; }
.co-success p{ color:var(--ink-soft); margin-bottom:.6rem; }
.co-success .order-ref{ font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink); margin:1.4rem 0 2.2rem; }

/* ---------- responsive ---------- */
@media (max-width:920px){
  .shop{ grid-template-columns:1fr; }
  .summary-card{ position:static; }
}
@media (max-width:520px){
  .citem{ grid-template-columns:64px 1fr; grid-template-areas:"media main" "qty price"; gap:.8rem 1rem; }
  .citem-media{ width:64px; height:52px; grid-area:media; }
  .citem-main{ grid-area:main; }
  .citem-qty{ grid-area:qty; }
  .citem-price{ grid-area:price; align-self:center; }
  .pay-row{ flex-direction:column; }
  .pay-cell + .pay-cell{ border-left:none; border-top:1px solid var(--line); }
}