/* layout.css — 구조/반응형. 데스크탑=좌측 고정 네비, 모바일=오프캔버스. */
.app{min-height:100vh;display:flex;flex-direction:column}

/* 헤더 */
.hdr{height:var(--hdr-h);display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--bg2);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.brand{font-size:20px;font-weight:700;letter-spacing:.5px;white-space:nowrap}
.brand b{color:var(--acc)}
.icon-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;color:var(--mut)}
.icon-btn:hover{background:var(--panel2);color:var(--txt)}
.menu-btn{display:none}
.hdr-search{flex:1;max-width:360px}
.hdr-search input{background:var(--panel);border-radius:20px}
.spacer{flex:1}
.hdr-auth{display:flex;gap:8px;align-items:center}
.hdr-auth .bal{font-size:13px;color:var(--mut)}.hdr-auth .bal b{color:var(--acc)}

/* 언어 */
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;color:var(--mut);font-size:13px}
.lang-btn .chev{width:14px;height:14px}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:6px;min-width:150px;box-shadow:0 12px 40px rgba(0,0,0,.5);display:none;z-index:40}
.lang-menu.show{display:block}
.lang-opt{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:8px;color:var(--mut);font-size:13.5px;cursor:pointer}
.lang-opt:hover{background:var(--panel2);color:var(--txt)}
.lang-opt.on{color:var(--txt)}.lang-opt.on:after{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc);margin-left:auto}

/* 본문 레이아웃 */
.body{flex:1;display:flex}
.side{width:var(--side-w);flex:none;background:var(--bg2);border-right:1px solid var(--line);padding:14px 10px;position:sticky;top:var(--hdr-h);height:calc(100vh - var(--hdr-h));overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;color:var(--mut);font-weight:500;cursor:pointer;font-size:14px}
.nav-item:hover{background:var(--panel2);color:var(--txt)}
.nav-item.on{background:linear-gradient(90deg,rgba(18,194,122,.16),transparent);color:var(--txt)}
.nav-item .ni{width:19px;height:19px;flex:none}
.nav-item .nav-chev{width:15px;height:15px;margin-left:auto}
.nav-cap{font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--mut);opacity:.65;padding:16px 12px 6px;font-weight:600}
.nav-sub{padding-left:12px}
.nav-item.sub{padding:9px 12px;font-size:13px}
.nav-item.sub:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--line);margin-right:4px;flex:none}
.nav-item.sub.on:before{background:var(--acc)}
.view{flex:1;min-width:0;padding:22px 26px;max-width:1300px;margin:0 auto;width:100%}
.scrim{display:none}

/* 섹션/그리드 */
.sec-h{display:flex;align-items:center;gap:10px;margin:8px 0 16px}
.sec-h h2{font-size:19px;font-weight:700}
.sec-h .more{margin-left:auto;font-size:13px;color:var(--mut);cursor:pointer}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:14px}
.chip{white-space:nowrap;padding:8px 15px;border-radius:20px;background:var(--panel);border:1px solid var(--line);color:var(--mut);font-size:13px;cursor:pointer}
.chip.on{background:var(--acc);color:#04130c;border-color:var(--acc);font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.gcard{position:relative;border-radius:12px;overflow:hidden;background:var(--panel);cursor:pointer;aspect-ratio:1/1;border:1px solid var(--line)}
.gcard img{width:100%;height:100%;object-fit:cover;display:block}
.gcard .gname{position:absolute;left:0;right:0;bottom:0;padding:16px 8px 7px;font-size:12px;background:linear-gradient(transparent,rgba(0,0,0,.85));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gcard .hot{position:absolute;top:7px;left:7px;background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:2px 7px;border-radius:20px}
.gcard:hover{border-color:var(--acc);transform:translateY(-2px);transition:.15s}

/* 프로모 */
.promos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.promo{border-radius:16px;padding:22px;min-height:150px;display:flex;flex-direction:column;justify-content:flex-end;background:var(--pg,#123);color:#fff;position:relative;overflow:hidden}
.promo .pk{font-size:11px;font-weight:700;letter-spacing:1px;opacity:.8;text-transform:uppercase}
.promo h3{font-size:19px;margin:8px 0 6px}
.promo p{font-size:13px;opacity:.9;line-height:1.5}

/* 레퍼럴 */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px}
.panel h3{font-size:16px;margin-bottom:14px}
.kv{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.big{font-size:30px;font-weight:800;color:var(--acc)}
.muted{color:var(--mut);font-size:13px}
.copyrow{display:flex;gap:8px}.copyrow input{background:var(--panel2)}

/* 모달/토스트 */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:60;padding:18px}
.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;width:100%;max-width:380px;padding:26px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:11px 18px;font-size:13px;z-index:80}
.toast.ok{border-color:var(--acc)}.toast.bad{border-color:var(--danger)}

/* 모바일 */
@media(max-width:860px){
  .menu-btn{display:flex}
  .hdr-search{display:none}
  .side{position:fixed;left:0;top:var(--hdr-h);z-index:50;transform:translateX(-100%);transition:transform .22s;box-shadow:6px 0 30px rgba(0,0,0,.5)}
  .side.open{transform:translateX(0)}
  .scrim{display:block;position:fixed;inset:var(--hdr-h) 0 0 0;background:rgba(0,0,0,.5);z-index:45;opacity:0;pointer-events:none;transition:.2s}
  .scrim.show{opacity:1;pointer-events:auto}
  .view{padding:16px 14px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:10px}
}