:root{--primary: #FF8C00;--primary-hover: #E07B00;--bg-white: #FFFFFF;--bg-gray: #F8F9FA;--text-dark: #333333;--text-gray: #666666;--border: #EEEEEE;--success: #28a745;--shadow: 0 4px 6px rgba(0, 0, 0, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Noto Sans KR,sans-serif;background-color:var(--bg-gray);color:var(--text-dark);line-height:1.6}.auth-container{display:flex;justify-content:center;align-items:center;height:100vh;background:linear-gradient(135deg,#fff,#fff5e6)}.card{background:var(--bg-white);padding:2rem;border-radius:12px;box-shadow:var(--shadow);border:1px solid var(--border)}.btn{background-color:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:600;transition:background .2s}.btn:hover{background-color:var(--primary-hover)}.btn:disabled{background-color:#ccc;cursor:not-allowed}.input-field{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:6px;margin-bottom:1rem}.dashboard{display:grid;grid-template-columns:300px 1fr;height:100vh}.sidebar{background:var(--bg-white);border-right:1px solid var(--border);padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column}.content{padding:2rem;overflow-y:auto}.chart-container{background:#fff;padding:1.5rem;border-radius:12px;margin-bottom:2rem;box-shadow:var(--shadow)}.table-container{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}table{width:100%;border-collapse:collapse}th,td{padding:1rem;text-align:left;border-bottom:1px solid var(--border)}th{background:#fafafa;font-weight:600}.progress-bar-container{position:fixed;top:0;left:0;width:100%;height:4px;background:#ffe0b2;z-index:1000}.progress-bar-fill{height:100%;background:var(--primary);width:0%;transition:width .3s}.progress-bar-active .progress-bar-fill{width:70%;animation:loading 2s infinite ease-in-out}@keyframes loading{0%{transform:translate(-100%)}to{transform:translate(100%)}}.mobile-only-btn,.mobile-close-btn{display:none!important}@media(max-width:768px){.mobile-only-btn{display:flex!important}.mobile-close-btn{display:block!important}.dashboard{display:block;height:100vh;overflow-x:hidden}.sidebar{position:fixed;top:0;left:-320px;width:300px;height:100vh;z-index:1100;transition:left .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 15px #00000026}.sidebar.open{left:0}.sidebar-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:1050;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .25s ease-out}.content{padding:1.25rem;padding-top:65px;overflow-x:hidden}.chart-container{padding:1rem;margin-bottom:1.5rem}.table-container{font-size:11px;overflow-x:auto}th,td{padding:.5rem;white-space:nowrap}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}