/* KoreaGenie 리뉴얼 [P3-3] 메뉴 상세 + 옵션선택 v3
 * 확정 시안: docs/design/delivery-menu-detail-v3.html
 * 토큰(md3-tokens.css) / 공통 컴포넌트(.wrap .btn .btn-filled .btn-tonal .btn-outlined .chip .state, md3-components.css) 재사용.
 * 이 파일은 메뉴 상세 페이지 전용(미존재) 스타일만 정의한다. 헤더/푸터/모바일내비는 레이아웃이 조립.
 */

/* breadcrumb */
.crumb{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--md-on-surface-variant);padding:20px 0 12px;flex-wrap:wrap}
.crumb a:hover{color:var(--md-primary)}
.crumb .material-symbols-rounded{font-size:16px}

/* gallery */
.detail{padding-bottom:40px}
.gallery{margin-bottom:24px}
.gallery-main{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/9;box-shadow:0 4px 14px rgba(0,0,0,.12);margin-bottom:12px}
.gallery-main img{width:100%;height:100%;object-fit:cover;display:block}
.thumbs{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.thumb{flex:0 0 84px;height:64px;border-radius:var(--r-sm);overflow:hidden;border:2px solid transparent;cursor:pointer;padding:0;background:none}
.thumb.sel{border-color:var(--md-primary)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}

.title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}
.title-row h1{font-size:1.9rem;font-weight:700;letter-spacing:-.4px}
.badge-rate{display:inline-flex;align-items:center;gap:4px;background:var(--md-tertiary-container);color:var(--md-on-tertiary-container);padding:6px 12px;border-radius:var(--r-full);font-size:.85rem;font-weight:500;white-space:nowrap}
.badge-rate .material-symbols-rounded{font-size:18px;font-variation-settings:'FILL' 1}
.meta-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.meta-chips .chip .material-symbols-rounded{font-size:18px}
.desc{color:var(--md-on-surface-variant);font-size:1rem;margin-bottom:8px}
.base-price{font-size:1.25rem;font-weight:700;color:var(--md-primary);margin-bottom:28px}

/* accordion cards */
.acc{background:var(--md-surface-container);border-radius:var(--r-lg);margin-bottom:14px;overflow:hidden;border:1px solid var(--md-outline-variant)}
.acc-head{display:flex;align-items:center;gap:14px;width:100%;padding:18px 20px;text-align:left;background:none;color:var(--md-on-surface);border:none;cursor:pointer;font-family:inherit}
.acc-ic{width:40px;height:40px;border-radius:12px;background:var(--md-primary-container);color:var(--md-on-primary-container);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.acc-ic .material-symbols-rounded{font-size:22px}
.acc-ic.photo{background:none;padding:0;overflow:hidden}
.acc-ic-img{width:40px;height:40px;border-radius:12px;object-fit:cover}
.acc-titles{flex:1}
.acc-titles h2{font-size:1.1rem;font-weight:500}
.acc-titles .sel-summary{font-size:.82rem;color:var(--md-on-surface-variant)}
.acc-tag{font-size:.7rem;font-weight:500;padding:4px 10px;border-radius:var(--r-full);background:var(--md-surface-container-high);color:var(--md-on-surface-variant)}
.acc-tag.req{background:var(--md-primary-container);color:var(--md-on-primary-container)}
.acc-chev{transition:transform .25s ease;color:var(--md-on-surface-variant)}
.acc.open .acc-chev{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.acc.open .acc-body{max-height:600px}
.acc-inner{padding:0 20px 20px}
.acc.acc-tall.open .acc-body{max-height:4000px}

.field label{display:block;font-size:.85rem;color:var(--md-on-surface-variant);margin-bottom:6px}
.field textarea{width:100%;min-height:72px;resize:vertical;font-family:inherit;font-size:.95rem;color:var(--md-on-surface);background:var(--md-surface);border:1px solid var(--md-outline);border-radius:var(--r-sm);padding:14px 16px}
.field textarea:focus{outline:none;border-color:var(--md-primary);border-width:2px;padding:13px 15px}

/* menu-style option items (per-item quantity) */
.opt-h{font-size:1.2rem;font-weight:700;margin:6px 0 14px}
.opt-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--r-md);margin-bottom:6px;background:var(--md-surface-container);transition:background .15s}
.opt-item.active{background:var(--md-primary-container)}
.opt-thumb{width:52px;height:52px;border-radius:10px;object-fit:cover;flex:none}
.opt-label{flex:1;font-size:.95rem;font-weight:500}
.opt-sub{display:block;font-size:.8rem;font-weight:400;color:var(--md-on-surface-variant)}
.opt-item .opt-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.opt-item .opt-price{font-size:.9rem;font-weight:600;color:var(--md-on-surface-variant);white-space:nowrap}
.opt-item.active .opt-price{color:var(--md-on-primary-container)}
.qstep{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--md-outline);border-radius:var(--r-full);padding:3px}
.qstep button{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.25rem;line-height:1;color:var(--md-primary);background:var(--md-primary-container);border:none;cursor:pointer}
.qstep button:disabled{opacity:.4;cursor:not-allowed;background:var(--md-surface-container-high);color:var(--md-on-surface-variant)}
.qstep .qnum{min-width:28px;text-align:center;font-size:1rem;font-weight:600}
.btn.disabled{opacity:.55;pointer-events:none}

/* store info / reviews / notice */
.info-section-title{font-size:1.2rem;font-weight:700;margin:34px 0 14px}
.info-list{display:flex;flex-direction:column}
.info-row{display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--md-outline-variant);font-size:.92rem}
.info-row:last-child{border-bottom:none}
.info-row .k{flex:0 0 124px;color:var(--md-on-surface-variant)}
.info-row .v{flex:1;font-weight:500}
.rev-summary{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.rev-score{text-align:center;flex:0 0 auto}
.rev-score .num{font-size:2.6rem;font-weight:700;line-height:1;color:var(--md-on-surface)}
.rev-score .stars{color:var(--md-tertiary);margin-top:4px}
.rev-score .stars .material-symbols-rounded{font-size:18px;font-variation-settings:'FILL' 1}
.rev-score .cnt{font-size:.8rem;color:var(--md-on-surface-variant);margin-top:2px}
.rev-bars{flex:1;min-width:200px;display:flex;flex-direction:column;gap:5px}
.rev-bar{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--md-on-surface-variant)}
.rev-bar .lab{width:26px;text-align:right;white-space:nowrap}
.rev-bar .track{flex:1;height:8px;border-radius:4px;background:var(--md-surface-container-high);overflow:hidden}
.rev-bar .fill{height:100%;background:var(--md-primary);border-radius:4px}
.rev-card{padding:14px 0;border-top:1px solid var(--md-outline-variant)}
.rev-card.message-empty{color:var(--md-on-surface-variant)}
.rev-card .top{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.rev-card .nm{font-weight:600;font-size:.92rem}
.rev-card .rstars{color:var(--md-tertiary);display:inline-flex}
.rev-card .rstars .material-symbols-rounded{font-size:15px;font-variation-settings:'FILL' 1}
.rev-card .dt{margin-left:auto;font-size:.78rem;color:var(--md-on-surface-variant)}
.rev-card .txt{font-size:.9rem;color:var(--md-on-surface-variant)}
.rev-photos{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.rev-photos img{width:84px;height:84px;border-radius:10px;object-fit:cover;cursor:pointer}
.notice-p{font-size:.9rem;color:var(--md-on-surface-variant);margin-bottom:16px;line-height:1.75;letter-spacing:.01em}
.notice-p:last-child{margin-bottom:0}
.notice-p b{display:block;color:var(--md-on-surface);font-weight:600;letter-spacing:.02em;margin-bottom:3px}

/* write-a-review */
.rev-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.rev-head .sub{font-size:.82rem;color:var(--md-on-surface-variant)}
.rev-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1100;display:flex;align-items:center;justify-content:center;padding:20px}
.rev-modal[hidden]{display:none}
.rev-dialog{width:min(440px,100%);background:var(--md-surface-container-high);border-radius:var(--r-xl);box-shadow:0 8px 24px rgba(0,0,0,.3),0 16px 48px rgba(0,0,0,.25);padding:22px}
.rev-dialog h3{font-size:1.2rem;font-weight:700}
.rev-dialog .sub{font-size:.85rem;color:var(--md-on-surface-variant);margin-bottom:16px}
.rate-label{font-size:.85rem;color:var(--md-on-surface-variant);margin-bottom:6px}
.rate-label-mt{margin-top:16px}
.star-input{display:inline-flex;gap:4px}
.star-input button{color:var(--md-outline-variant);background:none;line-height:1;border:none;cursor:pointer}
.star-input button .material-symbols-rounded{font-size:40px}
.star-input button.on{color:var(--md-tertiary)}
.star-input button.on .material-symbols-rounded{font-variation-settings:'FILL' 1}
.rev-dialog textarea{width:100%;min-height:96px;margin-top:16px;resize:vertical;font-family:inherit;font-size:.95rem;color:var(--md-on-surface);background:var(--md-surface);border:1px solid var(--md-outline);border-radius:var(--r-sm);padding:14px 16px}
.rev-dialog textarea:focus{outline:none;border-color:var(--md-primary);border-width:2px;padding:13px 15px}
.rev-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.photo-pick{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px}
.photo-add{width:64px;height:64px;border:1px dashed var(--md-outline);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--md-on-surface-variant);cursor:pointer;flex:none}
.photo-add .material-symbols-rounded{font-size:24px}
.photo-prev{display:flex;gap:8px;flex-wrap:wrap}
.photo-prev img{width:64px;height:64px;border-radius:10px;object-fit:cover}

/* sticky add bar + selected-options summary layer */
.cart-bar{position:fixed;left:0;right:0;bottom:0;z-index:95;background:var(--md-surface-container);border-top:1px solid var(--md-outline-variant);box-shadow:0 -2px 10px rgba(0,0,0,.08);padding:14px 0}
.cart-bar-inner{display:flex;align-items:center;gap:16px;max-width:920px;margin:0 auto;padding:0 24px}
.cart-total{display:flex;flex-direction:column;line-height:1.2}
.cart-total .lbl{font-size:.75rem;color:var(--md-on-surface-variant)}
.cart-total .val{font-size:1.35rem;font-weight:700;color:var(--md-on-surface)}
.cart-bar .btn-filled{flex:1;min-height:52px}
.cart-summary{max-width:920px;margin:0 auto 10px;padding:0 24px 10px;border-bottom:1px solid var(--md-outline-variant);display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;align-items:center}
.cart-summary::-webkit-scrollbar{display:none}
.cart-summary:empty{display:none}
.sum-chip{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;background:var(--md-secondary-container);color:var(--md-on-secondary-container);border-radius:var(--r-full);padding:6px 12px;font-size:.82rem;font-weight:500;white-space:nowrap}
.sum-chip .lead{font-size:16px;color:var(--md-primary)}
.sum-chip b{font-weight:700}
.sum-chip .x{display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;margin:-2px -6px -2px 0;color:var(--md-on-secondary-container);background:none;border:none}
.sum-chip .x .material-symbols-rounded{font-size:16px}

@media(prefers-reduced-motion:reduce){.acc-body{transition:none}}

@media(max-width:640px){
  .detail{padding-bottom:24px}
  .cart-bar{bottom:var(--navbar-h)}
  .cart-bar-inner{padding:0 16px}
  .cart-summary{padding:0 16px 10px}
  .title-row h1{font-size:1.5rem}
}