/* 컬쳐아이템 공통 스타일 (로그인/회원가입/마이페이지/관리자) */
@font-face{font-family:'GmarketSans';src:url('/build/fonts/GmarketSansLight.ttf') format('truetype');font-weight:300;font-display:swap;}
@font-face{font-family:'GmarketSans';src:url('/build/fonts/GmarketSansMedium.ttf') format('truetype');font-weight:500;font-display:swap;}
@font-face{font-family:'GmarketSans';src:url('/build/fonts/GmarketSansBold.ttf') format('truetype');font-weight:700;font-display:swap;}

:root{
  --navy:#18388c; --navy-d:#0f2a6b; --blue:#186cfc; --blue-d:#0a57e0;
  --ink:#1f2533; --muted:#6b7280; --line:#e7e9ef; --bg:#f4f6fb; --card:#fff;
  --ok:#16a34a; --warn:#f59e0b;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'GmarketSans','Malgun Gothic',sans-serif;background:var(--bg);color:var(--ink);
  font-weight:500;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
img{display:block}

/* header */
.ci-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.ci-header__in{max-width:1080px;margin:0 auto;height:64px;display:flex;align-items:center;
  justify-content:space-between;padding:0 20px}
.ci-logo img{height:34px;width:auto}
.ci-nav{display:flex;align-items:center;gap:18px;font-size:14px}
.ci-nav a{color:#374151}
.ci-nav a:hover{color:var(--blue)}
.ci-nav .pill{padding:8px 16px;border-radius:999px;background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff;font-weight:700}
.ci-nav .pill:hover{color:#fff;opacity:.92}

/* layout */
.ci-wrap{max-width:1080px;margin:0 auto;padding:32px 20px 64px}
.ci-auth{max-width:420px;margin:48px auto;padding:0 20px}
.ci-card{background:var(--card);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 8px 30px rgba(24,56,140,.06);padding:30px}
.ci-card h1{font-size:22px;font-weight:700;color:var(--navy)}
.ci-sub{color:var(--muted);font-size:13px;margin-top:6px}

/* tabs */
.ci-tabs{display:flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:22px}
.ci-tabs button{flex:1;padding:12px;border:0;background:#fff;color:var(--muted);font:inherit;font-weight:700;cursor:pointer}
.ci-tabs button.on{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff}

/* form */
.ci-field{margin-top:16px}
.ci-field label{display:block;font-size:13px;font-weight:700;color:#374151;margin-bottom:7px}
.ci-input{width:100%;height:48px;border:1px solid #d8dce6;border-radius:10px;padding:0 14px;
  font:inherit;font-weight:500;background:#fbfcfe}
.ci-input:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(24,108,252,.12)}
.ci-btn{width:100%;height:50px;border:0;border-radius:10px;font:inherit;font-weight:700;font-size:15px;
  cursor:pointer;color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue));margin-top:22px;transition:.15s}
.ci-btn:hover{filter:brightness(1.06)}
.ci-btn:active{transform:translateY(1px)}
.ci-btn--line{background:#fff;color:var(--navy);border:1px solid #cfd6e6}
.ci-btn--sm{height:auto;width:auto;padding:9px 16px;font-size:13px;margin:0}
.ci-msg{margin-top:16px;font-size:13px;padding:11px 14px;border-radius:10px;display:none}
.ci-msg.err{display:block;background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.ci-msg.ok{display:block;background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}
.ci-foot-link{margin-top:18px;text-align:center;font-size:13px;color:var(--muted)}
.ci-foot-link a{color:var(--blue);font-weight:700}

/* badges / chips */
.ci-badge{display:inline-block;padding:3px 9px;border-radius:6px;font-size:11px;font-weight:700;line-height:1.6}
.ci-badge--sell{background:#eaf1ff;color:var(--blue)}
.ci-badge--buy{background:#fff1e8;color:#d9730d}
.ci-badge--done{background:#eafaf0;color:var(--ok)}
.ci-badge--ing{background:#fff7e6;color:#b45309}
.ci-demo-banner{display:flex;align-items:center;gap:10px;background:#fff7e6;border:1px solid #ffe1a8;
  color:#92600a;border-radius:12px;padding:12px 16px;font-size:13px;font-weight:700;margin-bottom:18px}
.ci-demo-banner b{background:#f59e0b;color:#fff;padding:3px 9px;border-radius:6px;font-size:11px}

/* stats */
.ci-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}
.ci-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.ci-stat .v{font-size:24px;font-weight:700;color:var(--navy)}
.ci-stat .l{font-size:12px;color:var(--muted);margin-top:4px}

/* table */
.ci-tablewrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
table.ci-tbl{width:100%;border-collapse:collapse;font-size:14px}
.ci-tbl th{background:#f8fafc;color:#64748b;font-weight:700;font-size:12px;text-align:left;padding:13px 14px;border-bottom:1px solid var(--line)}
.ci-tbl td{padding:14px;border-bottom:1px solid #f1f3f8;vertical-align:middle}
.ci-tbl tr:last-child td{border-bottom:0}
.ci-tbl .price{font-weight:700;color:var(--ink);white-space:nowrap}
.ci-tbl .ttl{font-weight:500;color:#111827}
.ci-tbl .sub{color:var(--muted);font-size:12px;margin-top:2px}
.ci-empty{padding:48px;text-align:center;color:var(--muted)}

/* footer */
.ci-footer{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:12px}
.ci-footer__in{max-width:1080px;margin:0 auto;padding:26px 20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ci-footer b{color:#374151}

@media(max-width:640px){
  .ci-stats{grid-template-columns:1fr}
  .ci-tbl .hide-sm{display:none}
}