.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 10px 25px #0003;width:100%;max-width:400px}.login-card h1{margin-bottom:1.5rem;text-align:center;color:#333}.form-group label{display:block;margin-bottom:.5rem;color:#555;font-weight:500}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}.error{color:#e74c3c;margin-bottom:1rem;padding:.5rem;background:#fee;border-radius:4px;font-size:.875rem}button{width:100%;padding:.75rem;background:#667eea;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s}button:hover{background:#5568d3}.dashboard{display:flex;min-height:100vh}.sidebar{width:250px;background:#1e293b;color:#fff;padding:1.5rem;display:flex;flex-direction:column}.sidebar h2{margin-bottom:2rem}.sidebar nav{flex:1}.sidebar nav a{display:block;padding:.75rem;color:#fff;text-decoration:none;border-radius:4px;margin-bottom:.5rem;transition:background .2s}.sidebar nav a:hover{background:#334155}.user-info{padding-top:2rem;border-top:1px solid #334155}.user-info p{margin-bottom:.5rem}.user-info .role{font-size:.875rem;color:#94a3b8;margin-bottom:1rem}.user-info button{width:100%;padding:.5rem;background:#ef4444;color:#fff;border:none;border-radius:4px;cursor:pointer}.content{flex:1;padding:2rem;background:#f8fafc}.tenants{background:#fff;border-radius:8px;padding:2rem;box-shadow:0 1px 3px #0000001a}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.header h1{margin:0}.header button{padding:.75rem 1.5rem;background:#667eea;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}table{width:100%;border-collapse:collapse}thead{background:#f1f5f9}th,td{padding:1rem;text-align:left;border-bottom:1px solid #e2e8f0}.status{padding:.25rem .75rem;border-radius:12px;font-size:.875rem;font-weight:500}.status.active{background:#d1fae5;color:#065f46}.status.inactive{background:#fee2e2;color:#991b1b}.btn-danger{background:#ef4444;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer}.btn-success{background:#10b981;color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:#fff;padding:2rem;border-radius:8px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto}.modal h2{margin-bottom:1.5rem}.modal h3{margin:1.5rem 0 1rem;color:#667eea}.modal hr{margin:1.5rem 0;border:none;border-top:1px solid #e2e8f0}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#374151}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password]{width:100%;padding:.75rem;border:1px solid #d1d5db;border-radius:4px;font-size:1rem}.form-group input:focus{outline:none;border-color:#667eea}.form-group small{display:block;margin-top:.25rem;color:#6b7280;font-size:.875rem}.form-group input[type=checkbox]{margin-right:.5rem}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem}.modal-actions button{padding:.75rem 1.5rem;border:none;border-radius:4px;cursor:pointer;font-weight:500}.modal-actions button[type=button]{background:#e5e7eb;color:#374151}.modal-actions button[type=submit]{background:#667eea;color:#fff}*{margin:0;padding:0;box-sizing:border-box}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:#f8fafc}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}