:root{--primary:#1e40af;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--primary-dark:#172554;--accent-warm:#f59e0b;--accent-red:#ef4444;--accent-green:#22c55e;--gray-900:#111827;--gray-800:#1f2937;--gray-700:#374151;--gray-600:#4b5563;--gray-500:#6b7280;--gray-400:#9ca3af;--gray-300:#d1d5db;--gray-200:#e5e7eb;--gray-100:#f3f4f6;--gray-50:#f9fafb;--bg:#fff;--border:#e5e7eb;--border-strong:#d1d5db;--border-top:#111827;--font-primary:"Noto Sans KR","Malgun Gothic","Apple SD Gothic Neo",sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-primary);color:var(--gray-700);background:var(--bg);letter-spacing:-.15px;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}.layout{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);background:#fff;flex-direction:column;flex-shrink:0;width:220px;display:flex}.sidebar-logo{height:56px;color:var(--primary);letter-spacing:-.5px;border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:0 20px;font-size:18px;font-weight:700;display:flex}.sidebar-nav{flex:1;padding:12px 0}.sidebar-item{color:var(--gray-600);cursor:pointer;align-items:center;gap:10px;padding:10px 20px;font-size:13px;font-weight:500;transition:background .15s;display:flex}.sidebar-item:hover{background:var(--gray-100);color:var(--gray-800)}.sidebar-item.active{background:var(--primary-light);color:var(--primary);border-right:3px solid var(--primary);font-weight:600}.sidebar-user{border-top:1px solid var(--border);color:var(--gray-500);justify-content:space-between;align-items:center;padding:12px 20px;font-size:12px;display:flex}.main-content{background:var(--gray-50);flex:1;min-width:0}.header{background:var(--primary-dark);justify-content:flex-end;align-items:center;height:40px;padding:0 24px;display:flex}.header-util{color:#ffffffb3;align-items:center;gap:16px;font-size:12px;display:flex}.header-util a,.header-util button{color:#ffffffb3;font-family:var(--font-primary);cursor:pointer;background:0 0;border:none;font-size:12px}.header-util a:hover,.header-util button:hover{color:#fff}.page-header{border-bottom:2px solid var(--border-top);background:#fff;padding:20px 24px 16px}.page-title{color:var(--gray-900);letter-spacing:-.5px;font-size:20px;font-weight:700}.page-desc{color:var(--gray-500);margin-top:2px;font-size:13px}.section-title{color:var(--gray-900);border-bottom:2px solid var(--border-top);align-items:center;gap:8px;padding:16px 0 10px;font-size:16px;font-weight:700;display:flex}.section-title:before{content:"";background:var(--primary);flex-shrink:0;width:4px;height:18px}.btn{cursor:pointer;font-family:var(--font-primary);border:none;border-radius:0;justify-content:center;align-items:center;gap:5px;font-weight:500;transition:background .2s;display:inline-flex}.btn-sm{height:32px;padding:6px 12px;font-size:13px}.btn-md{height:40px;padding:10px 20px;font-size:14px}.btn-lg{height:48px;padding:12px 28px;font-size:16px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{background:var(--gray-300);color:var(--gray-500);cursor:not-allowed}.btn-secondary{color:var(--gray-700);border:1px solid var(--border-strong);background:#fff}.btn-secondary:hover{background:var(--gray-100)}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{color:var(--primary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--gray-100)}.badge{background:#fff;align-items:center;padding:2px 8px;font-size:11px;font-weight:500;display:inline-flex}.badge-success{color:#16a34a;border:1px solid #16a34a}.badge-warning{color:#d97706;border:1px solid #d97706}.badge-danger{color:#dc2626;border:1px solid #dc2626}.badge-info{color:#2563eb;border:1px solid #2563eb}.badge-default{border:1px solid var(--gray-300);color:var(--gray-600)}.form-group{margin-bottom:16px}.form-label{color:var(--gray-700);margin-bottom:4px;font-size:13px;font-weight:600;display:block}.form-label .required{color:var(--accent-red);margin-left:2px}.form-input{border:1px solid var(--border-strong);width:100%;height:38px;font-family:var(--font-primary);color:var(--gray-700);background:#fff;border-radius:0;outline:none;padding:0 10px;font-size:14px;transition:border-color .2s}.form-input:focus{border-color:var(--primary)}.form-input::placeholder{color:var(--gray-400)}.form-select{border:1px solid var(--border-strong);width:100%;height:38px;font-family:var(--font-primary);color:var(--gray-700);cursor:pointer;background:#fff;border-radius:0;outline:none;padding:0 10px;font-size:14px}.table{border-collapse:collapse;border-top:2px solid var(--border-top);width:100%}.table th{text-align:center;color:var(--gray-800);border-bottom:1px solid var(--border);background:#f4f3f3;padding:8px 12px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--border);color:var(--gray-600);padding:8px 12px;font-size:12px}.table tr:hover td{background:var(--gray-100)}.tabs{display:flex}.tab-item{color:var(--gray-600);cursor:pointer;border:1px solid var(--border);background:#fff;border-right:none;padding:8px 20px;font-size:13px;font-weight:500;transition:background .15s}.tab-item:last-child{border-right:1px solid var(--border)}.tab-item:hover{background:var(--gray-100)}.tab-item.active{background:var(--gray-900);color:#fff;border-color:var(--gray-900)}.stats-row{border-bottom:1px solid var(--border);background:#fff;display:flex}.stat-card{border-right:1px solid var(--border);flex:1;align-items:center;gap:12px;padding:16px 20px;display:flex}.stat-card:last-child{border-right:none}.stat-value{color:var(--gray-900);letter-spacing:-.5px;font-size:22px;font-weight:700}.stat-label{color:var(--gray-400);font-size:11px}.stat-icon{color:var(--gray-400)}.quick-actions{border-bottom:1px solid var(--border);background:#fff;display:flex}.quick-action{text-align:center;border-right:1px solid var(--border);cursor:pointer;flex:1;padding:20px 16px;transition:background .15s}.quick-action:last-child{border-right:none}.quick-action:hover{background:var(--gray-100)}.quick-action-icon{color:var(--primary);margin-bottom:8px}.quick-action-title{color:var(--gray-800);font-size:13px;font-weight:600}.quick-action-desc{color:var(--gray-400);margin-top:2px;font-size:11px}.two-col{gap:0;display:flex}.two-col-main{flex:6;min-width:0}.two-col-side{border-left:1px solid var(--border);flex:4}.job-item{border-bottom:1px solid var(--border);cursor:pointer;align-items:center;padding:10px 24px;transition:background .1s;display:flex}.job-item:hover{background:var(--gray-100)}.job-url{color:var(--gray-800);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500;overflow:hidden}.job-meta{color:var(--gray-400);margin-top:1px;font-size:11px}.image-grid{grid-template-columns:repeat(4,1fr);gap:12px;padding:24px;display:grid}.image-card{border:1px solid var(--border);border-top:2px solid var(--border-top);cursor:pointer;transition:border-color .15s}.image-card:hover{border-color:var(--border-strong)}.image-card-thumb{aspect-ratio:1;background:var(--gray-200);overflow:hidden}.image-card-thumb img{object-fit:cover;width:100%;height:100%;display:block}.image-card-info{border-top:1px solid var(--border);padding:6px 8px}.image-card-name{color:var(--gray-600);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.image-card-size{color:var(--gray-400);font-size:10px}.post-item{border-bottom:1px solid var(--border);gap:16px;padding:14px 0;display:flex}.post-thumb{background:var(--gray-200);border:1px solid var(--border);flex-shrink:0;width:120px;height:80px;overflow:hidden}.post-thumb img{object-fit:cover;width:100%;height:100%}.post-title{color:var(--gray-900);margin-bottom:4px;font-size:15px;font-weight:600;display:block}.post-title:hover{color:var(--primary)}.post-summary{color:var(--gray-500);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.post-meta{color:var(--gray-400);margin-top:4px;font-size:11px}.progress-bar{background:var(--gray-200);height:8px}.progress-fill{background:var(--primary);height:100%;transition:width .5s}.progress-text{color:var(--gray-500);border-bottom:1px solid var(--border);background:#fff;padding:8px 24px;font-size:13px}.empty-state{text-align:center;padding:60px 24px}.empty-icon{color:var(--gray-300);margin-bottom:16px}.empty-title{color:var(--gray-600);font-size:20px;font-weight:600}.empty-desc{color:var(--gray-400);margin-top:8px;font-size:14px}.empty-cta{margin-top:24px}.lightbox-overlay{z-index:1000;background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.lightbox-image{object-fit:contain;max-width:90vw;max-height:85vh}.lightbox-close{color:#fff;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex;position:absolute;top:16px;right:16px}.lightbox-arrow{color:#fff;cursor:pointer;background:#ffffff1a;border:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lightbox-arrow:hover{background:#fff3}.lightbox-prev{left:16px}.lightbox-next{right:16px}.lightbox-counter{color:#fff;font-size:14px;font-weight:500;position:absolute;top:16px;left:50%;transform:translate(-50%)}.lightbox-download{position:absolute;bottom:16px;right:16px}.lightbox-info{color:#ffffffb3;font-size:12px;position:absolute;bottom:16px;left:16px}.error-box{border:1px solid var(--border);border-left:3px solid var(--accent-red);background:#fff;margin:16px 24px;padding:12px;font-size:13px}.notice-list{padding:12px}.notice-item{border-bottom:1px solid var(--border);color:var(--gray-600);padding:10px 12px;font-size:12px}.notice-item:last-child{border-bottom:none}.search-bar{border:1px solid var(--border-strong);background:#fff;display:flex}.search-input{font-family:var(--font-primary);border:none;outline:none;flex:1;height:40px;padding:0 12px;font-size:14px}.search-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;justify-content:center;align-items:center;width:44px;height:40px;display:flex}.search-btn:hover{background:var(--primary-hover)}.skeleton{background:linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);background-size:200% 100%;animation:1.5s ease-in-out infinite skeleton-pulse}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}.load-more{text-align:center;border-top:1px solid var(--border);padding:16px}.auth-page{background:var(--gray-50);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{border:1px solid var(--border);border-top:2px solid var(--primary);background:#fff;width:400px}.auth-header{text-align:center;padding:24px 24px 0}.auth-title{color:var(--primary);letter-spacing:-.5px;font-size:22px;font-weight:700}.auth-subtitle{color:var(--gray-500);margin-top:4px;font-size:13px}.auth-body{padding:24px}.auth-footer{text-align:center;color:var(--gray-500);padding:0 24px 24px;font-size:13px}.auth-footer a{color:var(--primary);font-weight:500}.auth-footer a:hover{text-decoration:underline}.auth-error{border:1px solid var(--accent-red);color:var(--accent-red);background:#fef2f2;margin-bottom:16px;padding:8px 12px;font-size:13px}@media (width<=1024px){.sidebar{display:none}.image-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=768px){.image-grid{grid-template-columns:repeat(2,1fr)}.two-col{flex-direction:column}.two-col-side{border-left:none;border-top:1px solid var(--border)}.stats-row{flex-wrap:wrap}.stat-card{min-width:50%}}@media (width<=480px){.image-grid{grid-template-columns:1fr}.auth-card{width:100%;margin:0 16px}}.text-center{text-align:center}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}