:root{--bg-0: #f6f8fb;--bg-1: #ffffff;--bg-2: #f0f3f8;--bg-3: #e6ebf2;--t1: #0f1a2a;--t2: #45556c;--t3: #7c8aa0;--blue: #2563eb;--blue-dim: rgba(37, 99, 235, .1);--green: #10b981;--amber: #f59e0b;--red: #ef4444;--violet: #8b5cf6;--gold: #d4a017;--silver: #8a94a6;--bronze: #b0762e;--border: #dde4ee;--card-shadow: 0 1px 3px rgba(15, 26, 42, .06), 0 8px 24px rgba(15, 26, 42, .05)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Pretendard,-apple-system,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg-0);color:var(--t1);font-size:14px;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none}input,textarea,select{font-family:inherit;font-size:14px;color:var(--t1)}input,textarea,select{background:var(--bg-1);border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%}input:focus,textarea:focus,select:focus{outline:2px solid var(--blue-dim);border-color:var(--blue)}.btn{padding:10px 18px;border-radius:8px;font-size:13px;font-weight:700;transition:all .15s}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-primary:disabled{background:var(--bg-3);color:var(--t3);cursor:not-allowed}.btn-ghost{background:var(--bg-1);color:var(--t2);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-2)}.btn-danger{background:#fff2f2;color:var(--red);border:1px solid #ffd6d6}.card{background:var(--bg-1);border:1px solid var(--border);border-radius:12px;box-shadow:var(--card-shadow)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f1a2a73;display:flex;align-items:center;justify-content:center;z-index:100}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.fade-up{animation:fadeUp .25s ease}@media (max-width: 768px){.shell{flex-direction:column}.sidebar{width:100%!important;height:auto!important;position:static!important;flex-direction:row!important;align-items:center;overflow-x:auto;padding:10px 12px!important;gap:2px!important;border-right:none!important;border-bottom:1px solid var(--border)}.sidebar-logo{padding:0 10px 0 0!important}.sidebar-user,.sidebar-spacer{display:none!important}.sidebar button{white-space:nowrap;padding:8px 10px!important;font-size:12px!important}.main{padding:16px!important}}@media print{.no-print{display:none!important}body{background:#fff}.print-area{box-shadow:none!important;border:none!important}}