@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css");:root{--bg-main:#0a0a0f;--bg-sidebar:rgba(18,18,26,0.7);--bg-card:rgba(26,26,46,0.5);--bg-card-hover:rgba(36,36,56,0.6);--bg-input:rgba(18,18,26,0.8);--text-primary:#ffffff;--text-secondary:#a0a0b0;--text-muted:#6b6b7a;--border-light:rgba(255,255,255,0.08);--border-focus:rgba(99,102,241,0.5);--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-gradient:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));--accent-glow:0 0 20px rgba(99,102,241,0.3);--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--glass-border:1px solid rgba(255,255,255,0.05);--glass-shadow:0 8px 32px 0 rgba(0,0,0,0.37);--glass-blur:blur(12px);--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,Helvetica Neue,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,rgba(99,102,241,.08) 0,transparent 25%),radial-gradient(circle at 85% 30%,rgba(139,92,246,.08) 0,transparent 25%)}h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-.02em}a{color:inherit;text-decoration:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}to{transform:scale(1);opacity:1}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.flex,.flex-col{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.ml-2{margin-left:.5rem}.mr-2{margin-right:.5rem}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-primary{color:var(--text-primary)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.font-medium{font-weight:500}.sidebar{position:fixed;top:0;left:0;width:260px;height:100vh;background:var(--bg-sidebar);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-right:var(--glass-border);padding:1.5rem;display:flex;flex-direction:column;z-index:100;transition:transform .3s ease}.main-content{margin-left:260px;padding:2rem;min-height:100vh;animation:fadeIn .5s ease-out}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-light)}.page-header h1{font-size:1.75rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius-md);color:var(--text-secondary);transition:all .2s ease;margin-bottom:.5rem;cursor:pointer;font-weight:500}.nav-item:hover{background:rgba(255,255,255,.05);color:var(--text-primary)}.nav-item.active{background:rgba(99,102,241,.15);color:var(--accent-primary);border:1px solid rgba(99,102,241,.3);box-shadow:inset 0 0 10px rgba(99,102,241,.1)}.card{background:var(--bg-card);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--glass-shadow);transition:transform .2s ease,background .2s ease,box-shadow .2s ease;animation:slideIn .4s ease-out backwards}.card:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 12px 40px 0 rgba(0,0,0,.45)}.stat-card{gap:1.5rem}.stat-card,.stat-icon{display:flex;align-items:center}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);justify-content:center;background:rgba(99,102,241,.1);color:var(--accent-primary);font-size:1.5rem}.powerlink-card{border-left:4px solid var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease;border:1px solid var(--border-light);background:rgba(255,255,255,.05);color:var(--text-primary)}.btn:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--accent-gradient);border:none;box-shadow:0 4px 15px rgba(99,102,241,.3)}.btn-primary:hover{background:linear-gradient(135deg,#7174f3,#9d75f8);box-shadow:var(--accent-glow)}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);border:none;box-shadow:0 4px 15px rgba(239,68,68,.3)}.btn-danger:hover{background:linear-gradient(135deg,#f87171,#ef4444);box-shadow:0 0 20px rgba(239,68,68,.4)}.btn-sm{padding:.4rem .75rem;font-size:.8rem;border-radius:var(--radius-sm)}.input,.select{width:100%;padding:.75rem 1rem;background:var(--bg-input);border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:all .2s ease;outline:none}.input:focus,.select:focus{border-color:var(--border-focus);box-shadow:0 0 0 2px rgba(99,102,241,.2)}.input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:.25rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-success{background:rgba(16,185,129,.15);color:var(--success);border:1px solid rgba(16,185,129,.3)}.badge-warning{background:rgba(245,158,11,.15);color:var(--warning);border:1px solid rgba(245,158,11,.3)}.badge-danger{background:rgba(239,68,68,.15);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.badge-info{background:rgba(59,130,246,.15);color:var(--info);border:1px solid rgba(59,130,246,.3)}.tag{display:inline-flex;gap:.5rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);color:var(--accent-primary);padding:.35rem .75rem;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500}.tag,.tag button{align-items:center}.tag button{background:none;border:none;color:inherit;cursor:pointer;display:flex;justify-content:center;opacity:.7;transition:opacity .2s}.tag button:hover{opacity:1}.table-container{width:100%;overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-light);background:var(--bg-card)}.table{width:100%;border-collapse:collapse;text-align:left}.table th{padding:1rem;background:rgba(0,0,0,.2);color:var(--text-secondary);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-light)}.table td{padding:1rem;border-bottom:1px solid rgba(255,255,255,.03);vertical-align:middle}.table tbody tr{transition:background .2s ease}.table tbody tr:hover{background:rgba(255,255,255,.02)}.screenshot-preview{width:100%;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-light);background:#000;position:relative}.screenshot-preview img{width:100%;height:auto;display:block;transition:transform .3s ease}.screenshot-preview:hover img{transform:scale(1.02)}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal{background:var(--bg-main);border:var(--glass-border);border-radius:var(--radius-lg);padding:2rem;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px -12px rgba(0,0,0,.5);animation:slideIn .3s ease-out}.loading-spinner{width:2rem;height:2rem;border:3px solid rgba(99,102,241,.2);border-top:3px solid var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite;display:inline-block}.toast{position:fixed;bottom:2rem;right:2rem;background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-light);padding:1rem 1.5rem;border-radius:var(--radius-md);box-shadow:0 10px 25px rgba(0,0,0,.5);gap:.75rem;z-index:1100;animation:slideIn .3s ease-out}.empty-state,.toast{display:flex;align-items:center}.empty-state{flex-direction:column;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-muted);background:rgba(0,0,0,.1);border-radius:var(--radius-lg);border:1px dashed var(--border-light)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;color:var(--text-secondary);opacity:.5}@media (max-width:768px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0;padding:1rem}.stat-card{text-align:center}.page-header,.stat-card{flex-direction:column;gap:1rem}.page-header{align-items:flex-start}}