/* 품목 고르기 + 견적 바구니 (assets/js/catalog-ui.js) — quote.html, p-*.html 공용
   흰 카드 · 1px 선 · hover 는 선만 진하게(떠오름 없음) */

/* 분류 탭: 얇은 선 격자, 줄바꿈으로 전부 보이게(잘림·숨은 스크롤 없음) */
.cq-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line);margin-bottom:16px}
.cq-tabs button{display:flex;align-items:center;justify-content:space-between;gap:6px;min-width:0;background:#fff;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 14px;font-family:inherit;font-size:15px;font-weight:700;color:var(--ink2);letter-spacing:-.03em;cursor:pointer;text-align:left;word-break:keep-all;line-height:1.3}
.cq-tabs button span{flex:none;font-size:12.5px;font-weight:600;color:var(--ink3)}
.cq-tabs button:hover{color:var(--ink);background:var(--p-soft,#f6f7f9)}
.cq-tabs button.on{color:#fff;background:var(--ink)}
.cq-tabs button.on span{color:rgba(255,255,255,.75)}

/* 검색 + 개수 */
.cq-bar{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.cq-find{flex:1;min-width:0;display:flex;align-items:center;gap:8px;height:48px;padding:0 16px;background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--ink3)}
.cq-find:focus-within{border-color:var(--ink);color:var(--ink)}
.cq-find input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-family:inherit;font-size:16px;color:var(--ink)}
.cq-find input::placeholder{color:var(--ink3)}
.cq-find-sm{height:42px}
.cq-cnt{flex:none;font-size:14px;color:var(--ink2);white-space:nowrap}
.cq-cnt b{color:var(--ink);font-weight:800}

/* 품목 카드 */
.cq-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.cq-card{display:flex;flex-direction:column;min-width:0;padding:0;text-align:left;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-family:inherit;color:var(--ink);cursor:pointer;transition:border-color .15s}
.cq-card:hover{border-color:var(--ink)}
.cq-card:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.cq-card.in{border-color:var(--brand-tint-line)}
.cq-card.in:hover{border-color:var(--brand)}
.cq-th,.cq-ph{position:relative;display:block;aspect-ratio:1/1;background:#fff;overflow:hidden}
.cq-th img,.cq-ph img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;padding:8%;background:#fff;opacity:0;transition:opacity .2s}
.cq-th.ld img,.cq-ph.ld img{opacity:1}
.cq-th i,.cq-ph i{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#C4C8CE;background:var(--tint)}
.cq-th{border-bottom:1px solid var(--tint)}
.cq-bd{display:flex;flex-direction:column;flex:1;gap:6px;padding:10px 12px 12px}
.cq-nm{font-size:14.5px;font-weight:800;letter-spacing:-.03em;line-height:1.35;color:#111;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all}
.cq-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:12.5px;color:var(--ink2)}
.cq-meta i{font-style:normal;font-weight:700;color:var(--brand)}
.cq-meta em{font-style:normal;font-weight:800;color:var(--brand-dark)}
.cq-empty{margin-top:4px;background:#fff;border:1px dashed var(--line);border-radius:12px;padding:22px 18px;text-align:center;color:var(--ink2);font-size:14.5px}
.cq-empty b{color:var(--ink)}
.cq-empty p+p{margin-top:4px}
.cq-empty a{font-weight:700;color:var(--brand)}
.cq-more-wrap{display:flex;justify-content:center}
.cq-more{margin-top:18px;display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:11px 26px;font-family:inherit;font-size:15px;font-weight:700;color:var(--ink);cursor:pointer;transition:border-color .15s}
.cq-more:hover{border-color:var(--ink)}
.cq-more span{font-size:13px;font-weight:600;color:var(--ink3)}
.cq-more[hidden]{display:none}

/* 규격 선택 패널 — 데스크톱: 가운데 모달 */
html.cq-lock{overflow:hidden}
.cq-modal{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:24px}
.cq-modal[hidden]{display:none}
.cq-dim{position:absolute;inset:0;background:rgba(23,28,36,.5)}
.cq-pn{position:relative;display:grid;grid-template-columns:280px minmax(0,1fr);grid-template-rows:auto auto minmax(0,1fr) auto;width:min(860px,100%);max-height:min(720px,calc(100vh - 48px));background:#fff;border-radius:16px;overflow:hidden}
.cq-pn-hd{grid-column:1/-1;display:grid;grid-template-columns:280px minmax(0,1fr) auto;align-items:end;border-bottom:1px solid var(--line)}
.cq-pn-ph-wrap{grid-row:1/2;align-self:stretch}
.cq-pn .cq-ph{height:100%;aspect-ratio:auto;min-height:180px;border-right:1px solid var(--line)}
.cq-pn-tt{padding:22px 22px 18px;min-width:0}
.cq-pn-cat{font-size:13px;font-weight:700;color:var(--brand)}
.cq-pn-tt h2{margin-top:4px;font-size:24px;font-weight:800;letter-spacing:-.05em;line-height:1.3;color:#111;word-break:break-all}
.cq-pn-sub{margin-top:6px;font-size:13.5px;color:var(--ink2)}
.cq-x{align-self:start;display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin:10px 10px 0 0;background:none;border:0;border-radius:50%;color:var(--ink);cursor:pointer}
.cq-x:hover{background:var(--tint)}
.cq-pn-find{grid-column:1/-1;padding:14px 20px 4px}
.cq-pn-find[hidden]{display:none}
.cq-pn-list{grid-column:1/-1;overflow-y:auto;overscroll-behavior:contain;padding:6px 20px 8px;outline:0}
.cq-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.cq-row[hidden]{display:none}
.cq-row-tx{min-width:0}
.cq-row-tx b{display:block;font-size:16px;font-weight:800;letter-spacing:-.02em;color:#111;word-break:break-all}
.cq-row-tx small{font-size:12.5px;color:var(--ink3)}
.cq-row-tx em{font-style:normal;font-weight:700;color:var(--brand-dark)}
.cq-row.on .cq-row-tx b{color:var(--brand-dark)}
.cq-pn-empty{padding:22px 0;text-align:center;font-size:14px;color:var(--ink2)}
.cq-pn-ft{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 20px;border-top:1px solid var(--line);background:#fff}
.cq-pn-sum{font-size:14.5px;color:var(--ink2)}
.cq-pn-sum b{color:#111;font-weight:800}
.cq-add{flex:none;min-width:200px;padding:14px 26px;border:0;border-radius:999px;background:var(--brand);color:#fff;font-family:inherit;font-size:16px;font-weight:800;cursor:pointer}
.cq-add:hover{background:var(--brand-dark)}
.cq-add:disabled{background:#C9CDD3;cursor:default}

/* 수량 −/+ */
.cq-step{flex:none;display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.cq-step:focus-within{border-color:var(--ink)}
.cq-step button{width:40px;height:40px;background:#fff;border:0;font-family:inherit;font-size:20px;font-weight:500;color:var(--ink);cursor:pointer;line-height:1}
.cq-step button:hover{background:var(--tint)}
.cq-step input{width:56px;height:40px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font-family:inherit;font-size:16px;font-weight:800;color:#111;outline:0;-moz-appearance:textfield}

/* 떠 있는 견적 바구니 버튼 (우측 하단, 모바일은 하단 고정 버튼 위) */
.cq-fab{position:fixed;right:16px;bottom:24px;z-index:56;display:inline-flex;align-items:center;gap:7px;background:#111;color:#fff;font-size:14.5px;font-weight:700;padding:11px 12px 11px 18px;border-radius:999px;box-shadow:0 2px 10px rgba(0,0,0,.18);transition:opacity .2s,transform .2s}
.cq-fab b{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 7px;border-radius:999px;background:var(--brand);font-size:13px;font-weight:800}
.cq-fab:hover{background:#000}
.cq-fab.zero b{background:#444}
.cq-fab.away{opacity:0;transform:translateY(8px);pointer-events:none}

/* 담기 알림 */
.cq-toast{position:fixed;left:50%;bottom:28px;z-index:130;transform:translate(-50%,16px);max-width:calc(100% - 32px);width:max-content;background:#111;color:#fff;font-size:14.5px;padding:12px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.cq-toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.cq-toast b{font-weight:800}
.cq-toast a{margin-left:8px;color:#9EC0FF;font-weight:700;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}

@media (max-width:1000px){
  .cq-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .cq-fab{bottom:calc(76px + env(safe-area-inset-bottom,0px));right:12px}
  .cq-toast{bottom:calc(132px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:700px){
  .cq-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .cq-bar{flex-wrap:wrap;gap:8px}
  .cq-find{flex-basis:100%;height:46px}
  .cq-cnt{font-size:13px}
  .cq-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cq-tabs button{padding:11px 12px;font-size:14px}
  /* 모바일: 바텀시트 */
  .cq-modal{padding:0;align-items:flex-end}
  .cq-pn{display:flex;flex-direction:column;width:100%;max-height:88vh;max-height:88dvh;border-radius:18px 18px 0 0;transform:translateY(24px);transition:transform .22s ease-out}
  .cq-modal.open .cq-pn{transform:none}
  .cq-pn::before{content:"";position:absolute;top:7px;left:50%;width:40px;height:4px;margin-left:-20px;border-radius:2px;background:#D5D8DD;z-index:2}
  .cq-pn-hd{flex:none;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;padding:18px 0 12px 16px;gap:0}
  .cq-pn .cq-ph{width:88px;height:88px;min-height:0;aspect-ratio:1/1;border:1px solid var(--line);border-radius:10px}
  .cq-pn-tt{padding:0 8px 0 14px}
  .cq-pn-tt h2{font-size:19px}
  .cq-pn-sub{font-size:12.5px}
  .cq-x{margin:0 6px 0 0;align-self:start}
  .cq-pn-find{flex:none;padding:10px 16px 2px}
  .cq-pn-list{flex:1;min-height:0;padding:2px 16px 6px}
  .cq-pn-ft{flex:none;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px))}
  .cq-add{min-width:0;flex:1;max-width:220px;padding:14px 16px}
  .cq-row-tx b{font-size:15px}
}
@media (max-width:560px){
  .cq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cq-bd{padding:9px 10px 11px}
  .cq-nm{font-size:14px}
  .cq-step button{width:38px}
  .cq-step input{width:48px}
}
@media (prefers-reduced-motion:reduce){
  .cq-pn,.cq-fab,.cq-toast{transition:none}
}