:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #e74c3c;--primary-dark: #c0392b;--bg: #f5f5f5;--bg-white: #ffffff;--text: #333333;--text-light: #666666;--border: #e0e0e0;--success: #2ecc71;--warning: #f39c12;--danger: #e74c3c}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:2rem;margin-left:250px}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;font-size:1.2rem;color:var(--text-light)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%)}.auth-card{background:#fff;padding:2.5rem;border-radius:12px;width:100%;max-width:400px;box-shadow:0 10px 40px #0003}.auth-logo{text-align:center;margin-bottom:2rem}.auth-logo h1{font-size:1.75rem;color:var(--primary)}.auth-logo span{font-size:2rem;margin-right:.5rem}.auth-card h2{font-size:1.3rem;margin-bottom:1.5rem;text-align:center;color:var(--text)}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.9rem;font-weight:500;margin-bottom:.5rem;color:var(--text-light)}.form-group input{width:100%;padding:.875rem 1rem;border:2px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary)}.btn-primary{width:100%;padding:1rem;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.error-message{background:#ffebee;color:#c62828;padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.9rem}.sidebar{width:250px;background:var(--primary);color:#fff;position:fixed;height:100vh;padding:1.5rem 0}.sidebar-header{padding:0 1.5rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.2);margin-bottom:1rem}.sidebar-header h1{font-size:1.25rem;display:flex;align-items:center;gap:.5rem}.sidebar-nav{list-style:none}.sidebar-nav a{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.5rem;color:#fffc;text-decoration:none;transition:all .2s}.sidebar-nav a:hover,.sidebar-nav a.active{background:#ffffff26;color:#fff}.sidebar-footer{position:absolute;bottom:0;width:100%;padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.2)}.sidebar-footer button{background:none;border:none;color:#fffc;cursor:pointer;display:flex;align-items:center;gap:.5rem;font-size:.9rem}.sidebar-footer button:hover{color:#fff}.page-header{margin-bottom:2rem}.page-header h1{font-size:1.75rem;color:var(--text)}.page-header p{color:var(--text-light);margin-top:.25rem}.card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.stat-card-icon{font-size:2rem;margin-bottom:.5rem}.stat-card-value{font-size:1.75rem;font-weight:700;color:var(--text)}.stat-card-label{font-size:.9rem;color:var(--text-light)}.table-container{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #00000014}table{width:100%;border-collapse:collapse}th,td{padding:1rem;text-align:left;border-bottom:1px solid var(--border)}th{background:#f9f9f9;font-weight:600;font-size:.85rem;color:var(--text-light);text-transform:uppercase}tr:hover{background:#fafafa}.badge{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500}.badge-success{background:#e8f5e9;color:#2e7d32}.badge-warning{background:#fff3e0;color:#ef6c00}.badge-danger{background:#ffebee;color:#c62828}.btn{padding:.5rem 1rem;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;border:none;transition:all .2s}.btn-sm{padding:.375rem .75rem;font-size:.8rem}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#27ae60}.form-row{display:flex;gap:1rem;margin-bottom:1rem}.form-row .form-group{flex:1;margin-bottom:0}.action-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:12px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border)}.modal-header h2{font-size:1.25rem}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:.75rem}