:root{--primary-color: #2563EB;--primary-hover: #1D4ED8;--primary-light: #EFF6FF;--secondary-color: #64748B;--secondary-hover: #475569;--success-color: #10B981;--success-bg: #ECFDF5;--warning-color: #F59E0B;--warning-bg: #FFFBEB;--danger-color: #EF4444;--danger-bg: #FEF2F2;--bg-color: #F3F4F6;--surface-color: #FFFFFF;--text-primary: #1F2937;--text-secondary: #6B7280;--text-light: #9CA3AF;--border-color: #E5E7EB;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Noto Sans KR,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit}#app{min-height:100vh}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b,#0f172a);padding:1rem}.login-box{background:var(--surface-color);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:400px;animation:slideUp .5s ease-out}.logo-area{text-align:center;margin-bottom:2rem}.logo-area h1{color:var(--primary-color);font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.logo-area p{color:var(--text-secondary);font-size:.875rem}.main-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#1e293b;color:#fff;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:50;transition:var(--transition)}.sidebar-header{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header h2{font-size:1.25rem;font-weight:700;color:#fff;display:flex;align-items:center;gap:.5rem}.nav-menu{list-style:none;padding:1rem;flex:1}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;margin-bottom:.5rem;border-radius:var(--radius-md);color:#94a3b8;cursor:pointer;transition:var(--transition);font-weight:500}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:var(--primary-color);color:#fff;box-shadow:0 4px 6px -1px #2563eb4d}.nav-item i{width:20px;text-align:center}.content-area{flex:1;margin-left:260px;display:flex;flex-direction:column;min-width:0}.top-header{height:64px;background:var(--surface-color);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;position:sticky;top:0;z-index:40}.top-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.user-info{display:flex;align-items:center;gap:1rem}#userName{font-weight:600;font-size:.875rem}#contentContainer{padding:2rem;flex:1;overflow-y:auto}.content-section{display:none;animation:fadeIn .3s ease-out}.content-section.active{display:block}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--surface-color);padding:1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:1.25rem;transition:var(--transition);border:1px solid var(--border-color)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}.stat-icon{width:56px;height:56px;border-radius:12px;background:var(--primary-light);color:var(--primary-color);display:flex;align-items:center;justify-content:center;font-size:1.75rem}.stat-info{flex:1}.stat-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary)}.dashboard-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem}.dashboard-card{background:var(--surface-color);padding:1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.dashboard-card h3{font-size:1.125rem;font-weight:600;margin-bottom:1.25rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;border-radius:var(--radius-md);font-weight:500;font-size:.875rem;cursor:pointer;transition:var(--transition);border:none;gap:.5rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 6px -1px #2563eb33}.btn-secondary{background:#fff;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-color);border-color:var(--text-light)}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover{background:#dc2626}.btn-text{background:none;color:var(--text-secondary);padding:.5rem}.btn-text:hover{color:var(--text-primary);background:var(--bg-color)}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.btn-block{width:100%}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.875rem;color:var(--text-primary)}input[type=text],input[type=password],input[type=email],input[type=tel],input[type=number],input[type=date],input[type=datetime-local],select,textarea{width:100%;padding:.625rem .875rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.875rem;transition:var(--transition);background:var(--surface-color)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.page-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.search-box{flex:1;max-width:400px}.filter-controls{display:flex;gap:.75rem}.table-container{background:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden;margin-bottom:1.5rem}.data-table{width:100%;border-collapse:collapse}.data-table th{background:var(--bg-color);padding:1rem;text-align:left;font-weight:600;font-size:.875rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.data-table td{padding:1rem;border-bottom:1px solid var(--border-color);font-size:.875rem;color:var(--text-primary)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover{background:var(--primary-light)}.badge{display:inline-flex;align-items:center;padding:.25rem .625rem;border-radius:9999px;font-size:.75rem;font-weight:600;line-height:1}.badge-primary{background:var(--primary-light);color:var(--primary-color)}.badge-active{background:var(--success-bg);color:var(--success-color)}.badge-inactive{background:var(--danger-bg);color:var(--danger-color)}.badge-waiting{background:var(--warning-bg);color:var(--warning-color)}.badge-completed{background:#e0e7ff;color:#4338ca}.badge-dropped{background:#f3f4f6;color:#4b5563}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;align-items:center;justify-content:center;padding:1rem}.modal.active{display:flex;animation:fadeIn .2s ease-out}.modal-content{background:var(--surface-color);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-lg{max-width:800px}.full-screen-modal .modal-content{max-width:95vw;height:95vh}.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;background:var(--surface-color);position:sticky;top:0;z-index:10}.modal-header h2{font-size:1.125rem;font-weight:600}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--text-light);cursor:pointer;padding:.25rem;line-height:1;border-radius:var(--radius-sm)}.modal-close:hover{background:var(--bg-color);color:var(--text-primary)}.modal-content form{padding:1.5rem}.modal-footer{padding:1.25rem 1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:.75rem;background:var(--bg-color);position:sticky;bottom:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-secondary);background:var(--bg-color);border-radius:var(--radius-md);border:1px dashed var(--border-color)}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.active{transform:translate(0)}.content-area{margin-left:0}.form-row{grid-template-columns:1fr}.page-controls{flex-direction:column;align-items:stretch}.filter-controls{flex-direction:column}}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.detail-item label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:.25rem;display:block}.detail-item div{font-size:1rem;font-weight:500;color:var(--text-primary)}.loading{display:flex;justify-content:center;padding:2rem;color:var(--text-secondary)}