:root{--page:1120px;--ink:#171717;--muted:#667085;--line:#e2e5e9;--paper:#fff;--soft:#f5f6f7;--accent:#166534;--danger:#b42318;--focus:#c59b4a}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"Pretendard","Noto Sans KR","Malgun Gothic",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.site-header__inner{display:flex;width:min(var(--page),calc(100% - 24px));min-height:68px;margin:auto;align-items:center;justify-content:space-between;gap:20px}
.site-logo img{display:block;width:146px;height:auto}.site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.site-nav a,.site-nav button{display:inline-flex;min-height:38px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:#344054;font-size:.8125rem;font-weight:800;cursor:pointer;white-space:nowrap}
.site-nav a:hover,.site-nav button:hover{border-color:#98a2b3}.account-main{width:min(var(--page),calc(100% - 24px));margin:0 auto;padding:28px 0 64px}
.page-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.page-head h1{margin:0;font-size:1.65rem;letter-spacing:0}.page-head p{margin:4px 0 0;color:var(--muted);font-size:.875rem}
.auth-shell{display:grid;min-height:calc(100vh - 68px);place-items:center;padding:32px 12px}.auth-panel{width:min(460px,100%);border:1px solid var(--line);border-radius:8px;background:var(--paper);padding:28px}
.auth-panel__logo img{display:block;width:164px;margin:0 auto 20px}.auth-panel h1{margin:0;text-align:center;font-size:1.5rem}.auth-panel__intro{margin:6px 0 24px;color:var(--muted);text-align:center;font-size:.875rem}
.form-grid{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:6px}.field label,.field legend{color:#344054;font-size:.8125rem;font-weight:800}.field input,.field textarea{width:100%;min-width:0;border:1px solid #cfd4dc;border-radius:6px;background:#fff;padding:10px 12px;outline:none}.field input{height:44px}.field textarea{min-height:84px;resize:vertical}
.field input:focus-visible,.field textarea:focus-visible{border-color:var(--focus);box-shadow:0 0 0 3px #f8edcf}.field-help{color:var(--muted);font-size:.75rem}.required{color:var(--danger)}
.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:1px solid #1d2939;border-radius:6px;padding:0 18px;background:#1d2939;color:#fff;font-weight:900;cursor:pointer}.button:hover{background:#101828}.button:disabled{cursor:not-allowed;opacity:.48}.button--secondary{border-color:#cfd4dc;background:#fff;color:#344054}.button--secondary:hover{background:#f9fafb}.button--full{width:100%}
.form-message{display:none;margin:0;border-radius:6px;padding:10px 12px;font-size:.8125rem;font-weight:800}.form-message.show{display:block}.form-message.error{background:#fef3f2;color:var(--danger)}.form-message.success{background:#ecfdf3;color:var(--accent)}
.auth-links{display:flex;justify-content:center;gap:16px;margin-top:18px;color:var(--muted);font-size:.8125rem;font-weight:700}.auth-links a:hover{text-decoration:underline}
.steps{display:flex;gap:0;margin-bottom:20px;border:1px solid var(--line);border-radius:6px;background:#fff;overflow:hidden}.step{display:flex;min-height:46px;flex:1;align-items:center;justify-content:center;gap:8px;border-right:1px solid var(--line);color:#98a2b3;font-size:.8125rem;font-weight:800}.step:last-child{border-right:0}.step.active{background:#1d2939;color:#fff}.step.done{color:var(--accent)}.step b{display:grid;width:22px;height:22px;place-items:center;border:1px solid currentColor;border-radius:50%;font-size:.7rem}
.checkout-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px}.panel{border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.panel+.panel{margin-top:14px}.panel__head{display:flex;min-height:52px;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;border-bottom:1px solid #edf0f2}.panel__head h2{margin:0;font-size:1rem}.panel__body{padding:16px}
.cart-list{display:grid}.cart-item{display:grid;grid-template-columns:86px minmax(0,1fr) 116px 104px;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid #edf0f2}.cart-item:last-child{border-bottom:0}.cart-item img,.image-placeholder{width:86px;aspect-ratio:1;border-radius:5px;background:#f2f4f7;object-fit:cover}.image-placeholder{display:grid;place-items:center;color:#98a2b3;font-size:.75rem}.item-name{display:block;font-weight:900}.item-name:hover{text-decoration:underline}.item-meta{margin-top:4px;color:var(--muted);font-size:.75rem}.text-button{margin-top:7px;border:0;padding:0;background:transparent;color:var(--danger);font-size:.75rem;cursor:pointer}.qty{display:grid;grid-template-columns:34px 1fr 34px;height:36px;border:1px solid #cfd4dc;border-radius:6px;overflow:hidden}.qty button{border:0;background:#f9fafb;cursor:pointer;font-weight:900}.qty input{width:100%;border:0;text-align:center;outline:0}.line-total{text-align:right;font-weight:900}.empty-state{padding:54px 16px;color:var(--muted);text-align:center}.empty-state p{margin:0 0 16px}
.summary{position:sticky;top:16px;align-self:start}.money-list{display:grid;gap:10px}.money-row{display:flex;justify-content:space-between;gap:12px}.money-row.total{margin-top:4px;border-top:1px solid var(--line);padding-top:14px}.money-row.total strong{font-size:1.25rem}.bank-box{display:grid;gap:5px;margin-top:14px;border:1px solid #d9e3dc;border-radius:6px;background:#f3f8f4;padding:13px;color:#24543a;font-size:.8125rem}.bank-box strong{font-size:.9375rem}.agreement{display:flex;align-items:flex-start;gap:8px;color:#475467;font-size:.8rem}.agreement input{width:18px;height:18px;margin:1px 0 0;accent-color:#1d2939}
.order-card{border:1px solid var(--line);border-radius:8px;background:#fff}.order-card+.order-card{margin-top:12px}.order-card__head{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid #edf0f2}.order-card__head strong{font-size:.9375rem}.order-card__head span{color:var(--muted);font-size:.75rem}.order-card__body{display:grid;gap:10px;padding:14px 16px}.order-product{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center}.order-product img{width:48px;height:48px;border-radius:4px;object-fit:cover;background:#f2f4f7}.order-product small{display:block;color:var(--muted)}.status{display:inline-flex;min-height:26px;align-items:center;border-radius:999px;background:#fff7e6;padding:0 9px;color:#8a5700;font-size:.75rem;font-weight:900}
.complete-box{width:min(680px,100%);margin:34px auto;border:1px solid var(--line);border-radius:8px;background:#fff;padding:32px;text-align:center}.complete-mark{display:grid;width:54px;height:54px;margin:0 auto 16px;place-items:center;border-radius:50%;background:#eaf6ee;color:var(--accent);font-size:1.5rem;font-weight:900}.complete-box h1{margin:0;font-size:1.5rem}.complete-box>p{color:var(--muted)}.complete-details{display:grid;gap:10px;margin:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px;text-align:left}.complete-details div{display:flex;justify-content:space-between;gap:14px}.actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
@media(max-width:820px){.checkout-grid{grid-template-columns:1fr}.summary{position:static}.cart-item{grid-template-columns:72px minmax(0,1fr)}.cart-item img,.image-placeholder{width:72px}.qty,.line-total{grid-column:2}.line-total{text-align:left}.form-row{grid-template-columns:1fr}.step span{display:none}}
@media(max-width:520px){.site-header__inner{align-items:flex-start;padding:12px 0}.site-logo img{width:120px}.site-nav{gap:5px}.site-nav a,.site-nav button{min-height:34px;padding:0 8px;font-size:.72rem}.account-main{padding-top:20px}.auth-panel{padding:22px 18px}.page-head{align-items:start;flex-direction:column}.complete-box{padding:24px 16px}.complete-details div{align-items:flex-start;flex-direction:column;gap:2px}}