/* 토스페이스 — 이모지를 토스 스타일로(unicode-range로 이모지에만 적용) */
@import url('https://cdn.jsdelivr.net/gh/toss/tossface/dist/tossface.css');

:root{
  /* Toss Design System 팔레트 */
  --bg:#f2f4f6; --card:#fff; --ink:#191f28; --sub:#8b95a1; --sub2:#6b7684; --line:#e5e8eb;
  --brand:#3182f6; --brand-d:#1b64da; --brand-l:#6aa6ff; --brand-soft:#e8f1fd; --deal:#f04452; --ok:#00c471;
  --shadow:0 1px 3px rgba(0,27,55,.05), 0 8px 24px rgba(0,27,55,.06);
  --shadow-lg:0 10px 20px rgba(0,27,55,.08), 0 22px 50px rgba(0,27,55,.12);
  --radius:18px;
  --emoji:"Tossface","Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji";
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-back:cubic-bezier(.34,1.56,.64,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
/* 이모지만 토스페이스로(숫자·기호 보호) */
.tf{font-family:var(--emoji);font-weight:400;font-style:normal;line-height:1;display:inline-block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
img{display:block;max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

/* ===== 키프레임 ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes cardIn{from{opacity:0;transform:translateY(22px) scale(.98)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.35)}100%{transform:scale(1)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@keyframes shimmer{0%{background-position:-450px 0}100%{background-position:450px 0}}
@keyframes gradShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes blob{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(24px,-18px) scale(1.12)}66%{transform:translate(-18px,14px) scale(.93)}}
@keyframes toastIn{0%{opacity:0;transform:translateX(-50%) translateY(24px) scale(.9)}60%{opacity:1;transform:translateX(-50%) translateY(-4px) scale(1.02)}100%{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes checkPop{0%{transform:scale(0) rotate(-20deg);opacity:0}60%{transform:scale(1.2) rotate(6deg)}100%{transform:scale(1) rotate(0);opacity:1}}

/* 헤더 */
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.top .container{display:flex;align-items:center;gap:18px;height:64px}
.logo{font-weight:800;font-size:21px;letter-spacing:-.5px;transition:transform .25s var(--ease-back)}
.logo:hover{transform:scale(1.04)}
.logo b{background:linear-gradient(120deg,var(--brand),var(--brand-l));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.logo span{color:var(--sub);font-size:12px;font-weight:600;margin-left:6px}
.search{flex:1;max-width:460px;display:flex;background:var(--bg);border:1.5px solid var(--line);border-radius:999px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);background:#fff}
.search input{flex:1;border:0;background:transparent;padding:11px 16px;font-size:14px;outline:none}
.search button{border:0;background:transparent;padding:0 16px;color:var(--sub);font-size:15px;transition:transform .2s}
.search button:hover{transform:scale(1.15)}
.cart-btn{position:relative;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font-weight:700;font-size:14px;transition:transform .2s var(--ease-back),border-color .2s,box-shadow .2s}
.cart-btn:hover{border-color:var(--brand);box-shadow:0 4px 14px rgba(49,130,246,.18);transform:translateY(-1px)}
.cart-btn:active{transform:scale(.95)}
.cart-btn .badge{position:absolute;top:-7px;right:-7px;background:var(--deal);color:#fff;border-radius:999px;font-size:11px;font-weight:800;min-width:19px;height:19px;display:flex;align-items:center;justify-content:center;padding:0 5px;box-shadow:0 2px 6px rgba(240,68,82,.4)}
.cart-btn .badge.bump{animation:pop .4s var(--ease-back)}
.admin-link{color:var(--sub);font-size:13px;transition:color .2s}
.admin-link:hover{color:var(--ink)}

/* 히어로 — 메시 그라데이션 + 떠다니는 블롭 */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(125deg,#1657c8,#3182f6 48%,#4593fc);background-size:180% 180%;animation:gradShift 14s ease infinite}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(46px);opacity:.55;pointer-events:none}
.hero::before{width:340px;height:340px;background:#7db4ff;top:-120px;right:-60px;animation:blob 16s ease-in-out infinite}
.hero::after{width:300px;height:300px;background:#1b3fae;bottom:-140px;left:-40px;animation:blob 20s ease-in-out infinite reverse}
.hero .container{position:relative;z-index:1;padding:44px 18px 40px}
.hero h1{margin:0 0 10px;font-size:30px;line-height:1.28;letter-spacing:-.9px;font-weight:800;animation:fadeUp .6s var(--ease) both}
.hero h1 u{text-decoration:none;background:linear-gradient(transparent 62%,rgba(255,255,255,.28) 0);padding:0 2px}
.hero p{margin:0;opacity:.94;font-size:15px;max-width:620px;animation:fadeUp .6s var(--ease) .08s both}
.hero .tags{margin-top:18px;display:flex;gap:9px;flex-wrap:wrap;animation:fadeUp .6s var(--ease) .16s both}
.hero .tag{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);padding:7px 13px;border-radius:999px;font-size:13px;font-weight:600;backdrop-filter:blur(4px);transition:background .2s,transform .2s}
.hero .tag:hover{background:rgba(255,255,255,.26);transform:translateY(-2px)}
.hero .tag .tf{animation:floaty 3.5s ease-in-out infinite}
.hero .tag:nth-child(2) .tf{animation-delay:.4s}
.hero .tag:nth-child(3) .tf{animation-delay:.8s}
.hero .tag:nth-child(4) .tf{animation-delay:1.2s}

/* 카테고리 칩 */
.cats{display:flex;gap:8px;flex-wrap:wrap;padding:20px 0 6px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font-size:13.5px;font-weight:600;color:var(--sub2);transition:transform .2s var(--ease-back),background .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.chip:active{transform:scale(.94)}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.active:hover{color:#fff}

/* 상품 그리드 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:14px 0 44px}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:repeat(2,1fr);gap:11px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;cursor:pointer;transition:transform .28s var(--ease),box-shadow .28s var(--ease);animation:cardIn .5s var(--ease) both;animation-delay:calc(var(--i,0)*60ms)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card:active{transform:translateY(-2px) scale(.99)}
.thumb{aspect-ratio:4/3;background:radial-gradient(120% 120% at 30% 20%,#f5f8ff,#e9eef6);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .thumb img{transform:scale(1.06)}
.thumb .ph{font-size:40px;transition:transform .4s var(--ease-back)}
.card:hover .thumb .ph{transform:scale(1.12) rotate(-3deg)}
.badge-tag{position:absolute;top:10px;left:10px;color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:8px;background:var(--ink);box-shadow:0 3px 8px rgba(0,0,0,.16)}
.badge-tag.install{background:linear-gradient(120deg,#00c471,#00a862)}
.badge-tag.deal{background:linear-gradient(120deg,#ff5a68,#f04452)}
.card .body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .cat{font-size:11.5px;color:var(--sub);font-weight:600}
.card .name{font-size:14.5px;font-weight:700;letter-spacing:-.3px;min-height:40px;transition:color .2s}
.card:hover .name{color:var(--brand-d)}
.card .sum{font-size:12.5px;color:var(--sub);min-height:18px}
.price-row{display:flex;align-items:baseline;gap:7px;margin-top:auto}
.price{font-size:18px;font-weight:800}
.list-price{font-size:12.5px;color:var(--sub);text-decoration:line-through}
.disc{color:var(--deal);font-weight:800;font-size:13px}
.add{margin-top:10px;border:0;background:var(--brand-soft);color:var(--brand-d);border-radius:12px;padding:10px;font-weight:700;font-size:13.5px;transition:background .2s,transform .15s var(--ease-back)}
.add:hover{background:#d6e7fc}
.add:active{transform:scale(.93)}

/* 스켈레톤 로딩 */
.sk-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sk-card .sk-thumb{aspect-ratio:4/3}
.sk-card .sk-line{height:12px;margin:10px 14px;border-radius:6px}
.sk-thumb,.sk-line{background:linear-gradient(90deg,#eef1f5 25%,#e2e7ee 37%,#eef1f5 63%);background-size:900px 100%;animation:shimmer 1.3s linear infinite}
.sk-line.w60{width:60%}.sk-line.w40{width:40%}

/* 모달 */
.modal-bg{position:fixed;inset:0;background:rgba(15,20,35,.42);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:100;padding:18px;opacity:0;transition:opacity .25s}
.modal-bg.show{display:flex;opacity:1}
.modal{background:#fff;border-radius:20px;max-width:560px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg)}
.modal-bg.show .modal{animation:modalIn .32s var(--ease) both}
.modal .mhead{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}
.modal .mhead h3{margin:0;font-size:17px;font-weight:800}
.modal .x{border:0;background:var(--bg);width:32px;height:32px;border-radius:50%;font-size:20px;color:var(--sub);line-height:1;transition:background .2s,transform .2s}
.modal .x:hover{background:#e9edf2;transform:rotate(90deg)}
.modal .mbody{padding:20px}
.detail-thumb{aspect-ratio:16/10;background:radial-gradient(120% 120% at 30% 20%,#f5f8ff,#e9eef6);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:14px;font-size:54px}
.detail-thumb img{width:100%;height:100%;object-fit:cover}
.kv{display:flex;gap:10px;font-size:13.5px;margin:7px 0}
.kv b{min-width:64px;color:var(--sub);font-weight:600}
.install-box{background:linear-gradient(120deg,#e7faf1,#eafaf3);border:1px solid #b8eed6;border-radius:13px;padding:12px 14px;font-size:13px;color:#00875a;margin:12px 0}

/* 폼/버튼 공통 */
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:var(--sub2)}
.field input,.field textarea,.field select{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none;background:#fff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.btn{position:relative;border:0;border-radius:14px;padding:14px 18px;font-weight:700;font-size:14.5px;overflow:hidden;transition:transform .15s var(--ease-back),box-shadow .25s,filter .2s}
.btn:active{transform:scale(.97)}
.btn.primary{background:linear-gradient(120deg,var(--brand),#2b76ee);color:#fff;width:100%;box-shadow:0 6px 16px rgba(49,130,246,.3)}
.btn.primary:hover{filter:brightness(1.05);box-shadow:0 10px 24px rgba(49,130,246,.38)}
.btn.primary::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .6s var(--ease)}
.btn.primary:hover::after{left:140%}
.btn.ghost{background:#fff;border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand-d)}
.btn.danger{background:#fff;border:1.5px solid #f3c4bd;color:var(--deal)}
.btn:disabled{opacity:.55;pointer-events:none}
.muted{color:var(--sub);font-size:13px}

/* 장바구니 */
.cart-line{display:flex;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line);animation:fadeUp .3s var(--ease) both}
.cart-line .ci-name{flex:1;font-weight:600;font-size:14px}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden}
.qty button{border:0;background:var(--bg);width:32px;height:34px;font-size:16px;color:var(--sub2);transition:background .15s}
.qty button:hover{background:#e7ebf0;color:var(--ink)}
.qty button:active{background:var(--brand-soft)}
.qty span{min-width:36px;text-align:center;font-weight:700}
.cart-sum{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:16px}
.cart-sum b{font-size:23px;background:linear-gradient(120deg,var(--brand),var(--brand-l));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.empty{text-align:center;color:var(--sub);padding:48px 0}
.empty .tf{font-size:44px;display:block;margin-bottom:10px;animation:checkPop .5s var(--ease-back) both}

/* 토스트 */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(24px);background:var(--ink);color:#fff;padding:13px 22px;border-radius:999px;font-size:14px;font-weight:600;opacity:0;z-index:200;pointer-events:none;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{animation:toastIn .45s var(--ease-back) forwards}

footer{border-top:1px solid var(--line);background:#fff;margin-top:30px}
footer .container{padding:24px 18px;color:var(--sub);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* 관리자 */
.admin-wrap{max-width:1000px;margin:0 auto;padding:22px 18px;animation:fadeUp .4s var(--ease) both}
.tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.tabs button{border:0;background:transparent;padding:11px 16px;font-weight:700;font-size:14px;color:var(--sub);border-bottom:2px solid transparent;transition:color .2s}
.tabs button:hover{color:var(--ink)}
.tabs button.active{color:var(--brand);border-bottom-color:var(--brand)}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:13.5px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#f8f9fb;font-size:12.5px;color:var(--sub)}
tbody tr{transition:background .15s}
tbody tr:hover{background:#f8faff}
.status-pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:700}
.s-접수{background:#fff4e5;color:#b25e00}
.s-상담중{background:#e7f0ff;color:#1559d6}
.s-처리완료{background:#e8f7ec;color:#1a7a37}
.s-취소{background:#f3f4f6;color:#888}
.row-actions{display:flex;gap:6px}
.sm{padding:6px 10px;font-size:12.5px;border-radius:8px;border:1.5px solid var(--line);background:#fff;font-weight:600;transition:border-color .2s,transform .15s}
.sm:hover{border-color:var(--brand)}
.sm:active{transform:scale(.95)}
.login-card{max-width:340px;margin:80px auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-lg);animation:cardIn .5s var(--ease) both}

/* 모션 최소화 선호 사용자 배려 */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}