body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #10b981;--warning-color: #f59e0b;--error-color: #ef4444;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-secondary);color:var(--text-primary)}.app{display:flex;min-height:100vh}.navbar{width:260px;display:flex;flex-direction:column;background-color:var(--bg-primary);border-right:1px solid var(--border-color);padding:1.5rem 0;position:fixed;height:100vh;overflow-y:auto;box-shadow:var(--shadow-sm)}.navbar-brand{padding:0 1.5rem 1.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.navbar-brand h1{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.navbar-nav{list-style:none;padding:0 1rem}.navbar-nav li{margin-bottom:.25rem}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius);transition:all .2s;font-weight:500}.nav-link:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-link.active{background-color:var(--primary-color);color:#fff}.auth-loading,.auth-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-secondary)}.auth-loading p,.auth-login p{color:var(--text-secondary);margin-top:1rem}.auth-loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:auth-spin .8s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-login-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius);padding:2.5rem;box-shadow:var(--shadow-lg);text-align:center;max-width:400px}.auth-login-card h1{font-size:1.75rem;color:var(--primary-color);margin-bottom:.5rem}.auth-login-card p{margin-bottom:1.5rem}.auth-login-button{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;padding:.5rem 1.5rem;background:#fff;color:#000;border:1px solid #8c8c8c;border-radius:4px;font-size:.9375rem;font-weight:600;cursor:pointer;transition:background-color .15s ease,box-shadow .15s ease;box-shadow:0 0 0 1px #00000005}.auth-login-button:hover{background-color:#f5f5f5}.auth-login-button-logo{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:#fff}.auth-login-button-tile{width:18px;height:18px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);background:linear-gradient(#f25022,#f25022) 0 0 / 50% 50% no-repeat,linear-gradient(#00a4ef,#00a4ef) 0 100% / 50% 50% no-repeat,linear-gradient(#7fba00,#7fba00) 100% 0 / 50% 50% no-repeat,linear-gradient(#ffb900,#ffb900) 100% 100% / 50% 50% no-repeat}.auth-login-button-text{white-space:nowrap}.navbar-user{margin-top:auto;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.navbar-user-name{display:block;font-size:.875rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:.5rem}.navbar-logout{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem 0;background:none;border:none;color:var(--text-secondary);font-size:.875rem;cursor:pointer;border-radius:var(--radius);transition:background .2s,color .2s}.navbar-logout:hover{background:var(--bg-tertiary);color:var(--text-primary)}.main-content{flex:1;margin-left:260px;padding:2rem;max-width:1400px;width:100%}.page-header{margin-bottom:2rem}.page-header h2{font-size:2rem;font-weight:700;margin-bottom:.5rem}.page-header p{color:var(--text-secondary)}.card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm);margin-bottom:1.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.card-title{font-size:1.25rem;font-weight:600}.btn{padding:.5rem 1rem;border:none;border-radius:var(--radius);font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem;font-size:.875rem}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--border-color)}.btn-danger{background-color:var(--error-color);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-success{background-color:var(--success-color);color:#fff}.btn-success:hover{background-color:#059669}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border-color)}.table th{font-weight:600;color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.table tbody tr:hover{background-color:var(--bg-secondary)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background-color:#d1fae5;color:#065f46}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-error{background-color:#fee2e2;color:#991b1b}.badge-info{background-color:#dbeafe;color:#1e40af}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.form-input{width:100%;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius);font-size:.875rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-select{width:100%;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius);font-size:.875rem;background-color:var(--bg-primary);cursor:pointer}.loading{text-align:center;padding:2rem;color:var(--text-secondary)}.error{background-color:#fee2e2;color:#991b1b;padding:1rem;border-radius:var(--radius);margin-bottom:1rem}.alert{padding:1rem;border-radius:var(--radius);margin-bottom:1rem;border:1px solid}.alert-success{background-color:#d1fae5;color:#065f46;border-color:#10b981}.alert-warning{background-color:#fef3c7;color:#92400e;border-color:#f59e0b}.alert-error{background-color:#fee2e2;color:#991b1b;border-color:#ef4444}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.navbar{width:100%;height:auto;position:relative}.main-content{margin-left:0;padding:1rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.stat-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm)}.stat-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary)}.stat-change{font-size:.875rem;margin-top:.5rem}.stat-change.positive{color:var(--success-color)}.stat-change.negative{color:var(--error-color)}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--bg-primary);border-radius:var(--radius);padding:2rem;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-content{background:var(--bg-primary);border-radius:var(--radius);padding:2rem;max-width:600px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);position:relative;z-index:1001}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-title{font-size:1.5rem;font-weight:700}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary)}.modal-close:hover{color:var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}