/* ===== RESET ===== */
*{margin:0;padding:0;box-sizing:border-box;}
html{font-size:16px;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#f5f5f5;color:#222;min-height:100vh;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;}

/* ===== ADMIN BAR ===== */
.admin-bar{background:#1a1a2e;color:#fff;padding:8px 20px;display:flex;justify-content:space-between;align-items:center;font-size:13px;position:sticky;top:0;z-index:1000;}
.admin-bar-title{font-weight:600;color:#a78bfa;}
.admin-bar-links{display:flex;gap:16px;}
.admin-bar-links a{color:#e2e8f0;transition:color .2s;}
.admin-bar-links a:hover{color:#a78bfa;}

/* ===== HEADER ===== */
.site-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:0 20px;}
.header-inner{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;}

/* ===== BANNER =====
   PC: 지정 사이즈 중앙 고정
   태블릿/모바일: 100% 꽉차게
*/
.banner-area{
  width:100%;
  background:#fff;
  display:flex;
  justify-content:center;
  overflow:hidden;
}
.banner-area img.banner-img{
  display:block;
  max-width:100%;
}
@media(max-width:1024px){
  .banner-area img.banner-img{
    width:100% !important;
    height:auto !important;
  }
}
.banner-placeholder{height:90px;background:#f3f4f6;display:flex;align-items:center;justify-content:center;color:#9ca3af;font-size:13px;}

/* ===== NAV ===== */
.site-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0;flex-wrap:wrap;gap:10px;}
.nav-menu{display:flex;gap:24px;}
.nav-menu a{font-size:15px;font-weight:500;color:#374151;padding:6px 0;border-bottom:2px solid transparent;transition:all .2s;}
.nav-menu a:hover{color:#6d28d9;border-bottom-color:#6d28d9;}
.nav-right{display:flex;align-items:center;gap:12px;}
.sort-select{padding:6px 10px;border:1px solid #d1d5db;border-radius:6px;font-size:13px;background:#fff;cursor:pointer;}
.lang-btn{padding:5px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:12px;background:#fff;cursor:pointer;transition:all .2s;}
.lang-btn:hover{background:#6d28d9;color:#fff;border-color:#6d28d9;}

/* ===== LAYOUT =====
   PC: max-width 1200px 중앙
   태블릿/모바일: 100%
*/
.page-wrap{
  max-width:1200px;
  margin:0 auto;
  display:flex;
  gap:0;
  min-height:calc(100vh - 200px);
}
@media(max-width:1024px){
  .page-wrap{
    max-width:100%;
  }
}

/* 사이드바: width:0 (빈 div, CSS로만 조절) */
.sidebar{width:0;min-width:0;overflow:hidden;padding:0;}
.sidebar-placeholder{display:none;}

.main-content{flex:1;min-width:0;padding:24px 16px;}

/* ===== POST GRID ===== */
.post-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px;}
.post-card{background:#fff;border-radius:10px;overflow:hidden;border:1px solid #e5e7eb;transition:all .2s;cursor:pointer;}
.post-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.1);transform:translateY(-2px);}
.post-card a{display:block;}
.post-thumb{width:100%;height:180px;overflow:hidden;background:#f3f4f6;}
.post-thumb img{width:100%;height:100%;object-fit:cover;}
.no-thumb{background:linear-gradient(135deg,#e9d5ff,#c4b5fd);}
.post-info{padding:14px;}
.post-title{font-size:15px;font-weight:600;color:#111;margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{font-size:13px;color:#6b7280;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-date{font-size:12px;color:#9ca3af;}

/* ===== PAGINATION ===== */
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;padding:20px 0;flex-wrap:wrap;}
.page-btn{padding:7px 13px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;color:#374151;background:#fff;transition:all .2s;}
.page-btn:hover{background:#6d28d9;color:#fff;border-color:#6d28d9;}
.page-btn.active{background:#6d28d9;color:#fff;border-color:#6d28d9;}

/* ===== WRITE BTN ===== */
.write-btn-wrap{display:flex;justify-content:flex-end;margin-bottom:12px;}
.write-btn{padding:9px 20px;background:#6d28d9;color:#fff;border-radius:8px;font-size:14px;font-weight:600;transition:background .2s;}
.write-btn:hover{background:#5b21b6;}

/* ===== POST DETAIL ===== */
.post-detail{background:#fff;border-radius:10px;padding:32px;border:1px solid #e5e7eb;max-width:860px;margin:0 auto;}
.post-detail-title{font-size:26px;font-weight:700;margin-bottom:10px;line-height:1.4;}
.post-detail-date{font-size:13px;color:#9ca3af;margin-bottom:16px;}
.post-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;}
.tag{padding:3px 10px;background:#ede9fe;color:#6d28d9;border-radius:20px;font-size:12px;}
.post-body{font-size:16px;line-height:1.8;color:#374151;}
.post-body img{max-width:100%;border-radius:8px;margin:10px 0;}
.post-actions{display:flex;gap:10px;margin-top:24px;align-items:center;flex-wrap:wrap;}
.btn-edit{padding:8px 18px;background:#3b82f6;color:#fff;border-radius:6px;font-size:13px;border:none;cursor:pointer;text-decoration:none;}
.btn-del{padding:8px 18px;background:#ef4444;color:#fff;border-radius:6px;font-size:13px;border:none;cursor:pointer;}
.scheduled-notice{font-size:13px;color:#f0a000;font-weight:600;background:#fffbeb;border:1px solid #fde68a;padding:6px 12px;border-radius:6px;}

/* ===== FOOTER ===== */
.site-footer{background:#1a1a2e;color:#9ca3af;padding:20px;text-align:center;margin-top:40px;}
.footer-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;}
.footer-links a{color:#9ca3af;font-size:13px;transition:color .2s;}
.footer-links a:hover{color:#fff;}
.footer-links span{font-size:13px;}

/* ===== LOGIN ===== */
.login-wrap{max-width:400px;margin:80px auto;background:#fff;border-radius:12px;padding:40px;border:1px solid #e5e7eb;}
.login-title{font-size:22px;font-weight:700;margin-bottom:24px;text-align:center;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:6px;}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 14px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;transition:border .2s;}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#6d28d9;}
.form-group textarea{height:300px;font-family:monospace;font-size:13px;resize:vertical;}
.btn-primary{width:100%;padding:12px;background:#6d28d9;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s;}
.btn-primary:hover{background:#5b21b6;}
.error-msg{color:#ef4444;font-size:13px;margin-bottom:12px;text-align:center;}

/* ===== WRITE ===== */
.write-wrap{max-width:900px;margin:0 auto;background:#fff;border-radius:12px;padding:32px;border:1px solid #e5e7eb;}
.write-title{font-size:20px;font-weight:700;margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* ===== AD CODE ===== */
.ad-wrap{max-width:700px;margin:0 auto;background:#fff;border-radius:12px;padding:32px;border:1px solid #e5e7eb;}
.ad-preview{margin-top:16px;padding:16px;background:#f9fafb;border-radius:8px;border:1px dashed #d1d5db;min-height:60px;}
.ad-preview-label{font-size:12px;color:#9ca3af;margin-bottom:8px;}
.btn-danger{padding:10px 20px;background:#ef4444;color:#fff;border:none;border-radius:8px;font-size:14px;cursor:pointer;margin-left:8px;}

/* ===== STATS ===== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;}
.stat-box{background:#fff;border-radius:10px;padding:20px;border:1px solid #e5e7eb;text-align:center;}
.stat-num{font-size:32px;font-weight:700;color:#6d28d9;}
.stat-label{font-size:13px;color:#6b7280;margin-top:4px;}
.table-wrap{background:#fff;border-radius:10px;padding:20px;border:1px solid #e5e7eb;}
table{width:100%;border-collapse:collapse;font-size:14px;}
th{text-align:left;padding:8px 12px;border-bottom:2px solid #e5e7eb;color:#374151;font-weight:600;}
td{padding:8px 12px;border-bottom:1px solid #f3f4f6;color:#6b7280;}

/* ===== POLICY ===== */
.policy-wrap{max-width:860px;margin:0 auto;background:#fff;border-radius:12px;padding:40px;border:1px solid #e5e7eb;}
.policy-wrap h1{font-size:24px;font-weight:700;margin-bottom:20px;}
.policy-wrap h2{font-size:18px;font-weight:600;margin:24px 0 10px;}
.policy-wrap p,.policy-wrap li{font-size:15px;line-height:1.8;color:#374151;}
.policy-wrap ul{padding-left:20px;margin-bottom:12px;}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .post-grid{grid-template-columns:1fr 1fr;gap:12px;}
}
@media(max-width:700px){
  .post-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .post-detail{padding:20px;}
  .write-wrap{padding:20px;}
  .site-nav{flex-direction:column;align-items:flex-start;}
}